author | richk |
Tue, 17 Jun 2008 13:22:13 +0000 | |
branch | NewGRF_ports |
changeset 10994 | cd9968b6f96b |
parent 10991 | d8811e327d12 |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
2 |
||
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3 |
/** @file town_cmd.cpp Handling of town tiles. */ |
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4 |
|
0 | 5 |
#include "stdafx.h" |
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6 |
#include "openttd.h" |
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7 |
#include "tile_cmd.h" |
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8 |
#include "debug.h" |
3144
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(svn r3763) Adapt to the new 'map accessors go in foo_map.h'-scheme
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9 |
#include "road_map.h" |
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10 |
#include "road_internal.h" /* Cleaning up road bits */ |
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11 |
#include "landscape.h" |
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12 |
#include "town_map.h" |
3154 | 13 |
#include "tunnel_map.h" |
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14 |
#include "viewport_func.h" |
0 | 15 |
#include "town.h" |
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16 |
#include "command_func.h" |
0 | 17 |
#include "industry.h" |
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18 |
#include "station_base.h" |
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19 |
#include "player_base.h" |
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20 |
#include "news_func.h" |
0 | 21 |
#include "saveload.h" |
22 |
#include "gui.h" |
|
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23 |
#include "unmovable_map.h" |
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24 |
#include "water_map.h" |
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25 |
#include "variables.h" |
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26 |
#include "bridge.h" |
5573
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27 |
#include "bridge_map.h" |
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28 |
#include "genworld.h" |
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29 |
#include "newgrf.h" |
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30 |
#include "newgrf_callbacks.h" |
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31 |
#include "newgrf_house.h" |
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32 |
#include "newgrf_commons.h" |
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33 |
#include "newgrf_townname.h" |
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34 |
#include "autoslope.h" |
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35 |
#include "waypoint.h" |
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36 |
#include "transparency.h" |
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37 |
#include "tunnelbridge_map.h" |
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38 |
#include "strings_func.h" |
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39 |
#include "window_func.h" |
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40 |
#include "string_func.h" |
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41 |
#include "newgrf_cargo.h" |
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42 |
#include "oldpool_func.h" |
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43 |
#include "sprite.h" |
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44 |
#include "economy_func.h" |
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45 |
#include "station_func.h" |
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46 |
#include "cheat_func.h" |
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47 |
#include "functions.h" |
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48 |
#include "animated_tile_func.h" |
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49 |
#include "date_func.h" |
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50 |
|
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51 |
#include "table/strings.h" |
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52 |
#include "table/sprites.h" |
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53 |
#include "table/town_land.h" |
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54 |
|
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55 |
uint _total_towns; |
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56 |
HouseSpec _house_specs[HOUSE_MAX]; |
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57 |
|
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58 |
Town *_cleared_town; |
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59 |
int _cleared_town_rating; |
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60 |
|
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61 |
/* Initialize the town-pool */ |
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62 |
DEFINE_OLD_POOL_GENERIC(Town, Town) |
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63 |
|
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64 |
Town::Town(TileIndex tile) |
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65 |
{ |
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66 |
if (tile != 0) _total_towns++; |
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67 |
this->xy = tile; |
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68 |
} |
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69 |
|
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70 |
Town::~Town() |
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71 |
{ |
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72 |
free(this->name); |
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|
73 |
|
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74 |
if (CleaningPool()) return; |
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75 |
|
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|
76 |
Industry *i; |
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|
77 |
|
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|
78 |
/* Delete town authority window |
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79 |
* and remove from list of sorted towns */ |
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80 |
DeleteWindowById(WC_TOWN_VIEW, this->index); |
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|
81 |
InvalidateWindowData(WC_TOWN_DIRECTORY, 0, 0); |
5298
6d4c150bdd94
(svn r7451) -Fix (7372): GetNum(Towns|Industries) should return the actual number of towns and industries.
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|
82 |
_total_towns--; |
4396
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|
83 |
|
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|
84 |
/* Delete all industries belonging to the town */ |
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85 |
FOR_ALL_INDUSTRIES(i) if (i->town == this) delete i; |
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|
86 |
|
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|
87 |
/* Go through all tiles and delete those belonging to the town */ |
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|
88 |
for (TileIndex tile = 0; tile < MapSize(); ++tile) { |
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|
89 |
switch (GetTileType(tile)) { |
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|
90 |
case MP_HOUSE: |
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|
91 |
if (GetTownByTile(tile) == this) DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR); |
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|
92 |
break; |
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|
93 |
|
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|
94 |
case MP_ROAD: |
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|
95 |
case MP_TUNNELBRIDGE: |
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|
96 |
if (IsTileOwner(tile, OWNER_TOWN) && |
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|
97 |
ClosestTownFromTile(tile, (uint)-1) == this) |
4396
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|
98 |
DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR); |
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|
99 |
break; |
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|
100 |
|
549f28155809
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|
101 |
default: |
549f28155809
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|
102 |
break; |
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|
103 |
} |
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|
104 |
} |
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|
105 |
|
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|
106 |
DeleteSubsidyWithTown(this->index); |
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|
107 |
|
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|
108 |
MarkWholeScreenDirty(); |
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|
109 |
|
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|
110 |
this->xy = 0; |
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|
111 |
} |
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|
112 |
|
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113 |
/** |
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|
114 |
* Generate a random town road layout. |
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|
115 |
* |
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* The layout is based on the TileHash. |
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117 |
*/ |
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118 |
void Town::InitializeLayout() |
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119 |
{ |
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120 |
this->layout = (TownLayout)(TileHash(TileX(this->xy), TileY(this->xy)) % NUM_TLS); |
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121 |
|
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122 |
/* Set invalid layouts to valid ones */ |
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123 |
switch (this->layout) { |
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124 |
default: break; |
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125 |
case TL_RANDOM: this->layout = TL_ORIGINAL; break; |
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126 |
case TL_NO_ROADS: this->layout = TL_BETTER_ROADS; break; |
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127 |
} |
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128 |
} |
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129 |
|
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130 |
Money HouseSpec::GetRemovalCost() const |
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131 |
{ |
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132 |
return (_price.remove_house * this->removal_cost) >> 8; |
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133 |
} |
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134 |
|
0 | 135 |
// Local |
136 |
static int _grow_town_result; |
|
137 |
||
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138 |
/* Describe the possible states */ |
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139 |
enum TownGrowthResult { |
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GROWTH_SUCCEED = -1, |
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141 |
GROWTH_SEARCH_STOPPED = 0 |
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142 |
// GROWTH_SEARCH_RUNNING >= 1 |
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143 |
}; |
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144 |
|
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145 |
static bool BuildTownHouse(Town *t, TileIndex tile); |
0 | 146 |
|
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147 |
static void TownDrawHouseLift(const TileInfo *ti) |
0 | 148 |
{ |
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149 |
AddChildSpriteScreen(SPR_LIFT, PAL_NONE, 14, 60 - GetLiftPosition(ti->tile)); |
0 | 150 |
} |
151 |
||
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152 |
typedef void TownDrawTileProc(const TileInfo *ti); |
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153 |
static TownDrawTileProc *const _town_draw_tile_procs[1] = { |
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154 |
TownDrawHouseLift |
0 | 155 |
}; |
156 |
||
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157 |
/** |
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158 |
* Return a random direction |
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159 |
* |
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160 |
* @return a random direction |
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161 |
*/ |
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162 |
static inline DiagDirection RandomDiagDir() |
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163 |
{ |
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164 |
return (DiagDirection)(3 & Random()); |
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165 |
} |
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166 |
|
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167 |
/** |
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168 |
* House Tile drawing handler. |
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169 |
* Part of the tile loop process |
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170 |
* @param ti TileInfo of the tile to draw |
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171 |
*/ |
0 | 172 |
static void DrawTile_Town(TileInfo *ti) |
173 |
{ |
|
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174 |
HouseID house_id = GetHouseType(ti->tile); |
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175 |
|
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176 |
if (house_id >= NEW_HOUSE_OFFSET) { |
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177 |
/* Houses don't necessarily need new graphics. If they don't have a |
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178 |
* spritegroup associated with them, then the sprite for the substitute |
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179 |
* house id is drawn instead. */ |
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180 |
if (GetHouseSpecs(house_id)->spritegroup != NULL) { |
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181 |
DrawNewHouseTile(ti, house_id); |
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182 |
return; |
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|
183 |
} else { |
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184 |
house_id = GetHouseSpecs(house_id)->substitute_id; |
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185 |
} |
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186 |
} |
0 | 187 |
|
188 |
/* Retrieve pointer to the draw town tile struct */ |
|
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189 |
const DrawBuildingsTileStruct *dcts = &_town_draw_tile_data[house_id << 4 | TileHash2Bit(ti->x, ti->y) << 2 | GetHouseBuildingStage(ti->tile)]; |
0 | 190 |
|
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191 |
if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, FOUNDATION_LEVELED); |
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|
192 |
|
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193 |
DrawGroundSprite(dcts->ground.sprite, dcts->ground.pal); |
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|
194 |
|
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|
195 |
/* If houses are invisible, do not draw the upper part */ |
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196 |
if (IsInvisibilitySet(TO_HOUSES)) return; |
0 | 197 |
|
198 |
/* Add a house on top of the ground? */ |
|
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199 |
SpriteID image = dcts->building.sprite; |
2639 | 200 |
if (image != 0) { |
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201 |
AddSortableSpriteToDraw(image, dcts->building.pal, |
482 | 202 |
ti->x + dcts->subtile_x, |
203 |
ti->y + dcts->subtile_y, |
|
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204 |
dcts->width, |
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205 |
dcts->height, |
0 | 206 |
dcts->dz, |
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|
207 |
ti->z, |
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|
208 |
IsTransparencySet(TO_HOUSES) |
4053 | 209 |
); |
0 | 210 |
|
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|
211 |
if (IsTransparencySet(TO_HOUSES)) return; |
0 | 212 |
} |
213 |
||
214 |
{ |
|
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|
215 |
int proc = dcts->draw_proc - 1; |
2639 | 216 |
|
217 |
if (proc >= 0) _town_draw_tile_procs[proc](ti); |
|
0 | 218 |
} |
219 |
} |
|
220 |
||
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|
221 |
static uint GetSlopeZ_Town(TileIndex tile, uint x, uint y) |
0 | 222 |
{ |
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|
223 |
return GetTileMaxZ(tile); |
0 | 224 |
} |
225 |
||
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|
226 |
static Foundation GetFoundation_Town(TileIndex tile, Slope tileh) |
39 | 227 |
{ |
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|
228 |
return FlatteningFoundation(tileh); |
39 | 229 |
} |
230 |
||
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231 |
/** |
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|
232 |
* Animate a tile for a town |
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|
233 |
* Only certain houses can be animated |
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|
234 |
* The newhouses animation superseeds regular ones |
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235 |
* @param tile TileIndex of the house to animate |
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|
236 |
*/ |
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|
237 |
static void AnimateTile_Town(TileIndex tile) |
0 | 238 |
{ |
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|
239 |
if (GetHouseType(tile) >= NEW_HOUSE_OFFSET) { |
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|
240 |
AnimateNewHouseTile(tile); |
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|
241 |
return; |
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|
242 |
} |
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|
243 |
|
2639 | 244 |
if (_tick_counter & 3) return; |
0 | 245 |
|
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|
246 |
/* If the house is not one with a lift anymore, then stop this animating. |
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247 |
* Not exactly sure when this happens, but probably when a house changes. |
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|
248 |
* Before this was just a return...so it'd leak animated tiles.. |
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249 |
* That bug seems to have been here since day 1?? */ |
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|
250 |
if (!(GetHouseSpecs(GetHouseType(tile))->building_flags & BUILDING_IS_ANIMATED)) { |
2065
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|
251 |
DeleteAnimatedTile(tile); |
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|
252 |
return; |
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|
253 |
} |
0 | 254 |
|
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|
255 |
if (!LiftHasDestination(tile)) { |
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256 |
uint i; |
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257 |
|
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258 |
/* Building has 6 floors, number 0 .. 6, where 1 is illegal. |
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259 |
* This is due to the fact that the first floor is, in the graphics, |
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260 |
* the height of 2 'normal' floors. |
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261 |
* Furthermore, there are 6 lift positions from floor N (incl) to floor N + 1 (excl) */ |
0 | 262 |
do { |
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263 |
i = RandomRange(7); |
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264 |
} while (i == 1 || i * 6 == GetLiftPosition(tile)); |
0 | 265 |
|
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266 |
SetLiftDestination(tile, i); |
0 | 267 |
} |
268 |
||
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269 |
int pos = GetLiftPosition(tile); |
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270 |
int dest = GetLiftDestination(tile) * 6; |
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271 |
pos += (pos < dest) ? 1 : -1; |
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272 |
SetLiftPosition(tile, pos); |
0 | 273 |
|
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274 |
if (pos == dest) { |
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|
275 |
HaltLift(tile); |
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276 |
DeleteAnimatedTile(tile); |
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277 |
} |
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278 |
|
0 | 279 |
MarkTileDirtyByTile(tile); |
280 |
} |
|
281 |
||
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282 |
/** |
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283 |
* Determines if a town is close to a tile |
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284 |
* @param tile TileIndex of the tile to query |
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285 |
* @param dist maximum distance to be accepted |
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286 |
* @returns true if the tile correspond to the distance criteria |
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287 |
*/ |
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|
288 |
static bool IsCloseToTown(TileIndex tile, uint dist) |
0 | 289 |
{ |
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290 |
const Town *t; |
0 | 291 |
|
292 |
FOR_ALL_TOWNS(t) { |
|
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293 |
if (DistanceManhattan(tile, t->xy) < dist) return true; |
0 | 294 |
} |
295 |
return false; |
|
296 |
} |
|
297 |
||
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298 |
/** |
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299 |
* Marks the town sign as needing a repaint. |
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300 |
* |
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301 |
* This function marks the area of the sign of a town as dirty for repaint. |
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302 |
* |
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303 |
* @param t Town requesting town sign for repaint |
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|
304 |
* @ingroup dirty |
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305 |
*/ |
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|
306 |
static void MarkTownSignDirty(Town *t) |
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307 |
{ |
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|
308 |
MarkAllViewportsDirty( |
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|
309 |
t->sign.left - 6, |
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|
310 |
t->sign.top - 3, |
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|
311 |
t->sign.left + t->sign.width_1 * 4 + 12, |
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|
312 |
t->sign.top + 45 |
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|
313 |
); |
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|
314 |
} |
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|
315 |
|
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|
316 |
/** |
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|
317 |
* Resize the sign(label) of the town after changes in |
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|
318 |
* population (creation or growth or else) |
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|
319 |
* @param t Town to update |
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320 |
*/ |
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|
321 |
void UpdateTownVirtCoord(Town *t) |
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|
322 |
{ |
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|
323 |
MarkTownSignDirty(t); |
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|
324 |
Point pt = RemapCoords2(TileX(t->xy) * TILE_SIZE, TileY(t->xy) * TILE_SIZE); |
2070
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|
325 |
SetDParam(0, t->index); |
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|
326 |
SetDParam(1, t->population); |
26c657906f25
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|
327 |
UpdateViewportSignPos(&t->sign, pt.x, pt.y - 24, |
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|
328 |
_settings_client.gui.population_in_label ? STR_TOWN_LABEL_POP : STR_TOWN_LABEL); |
835
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|
329 |
MarkTownSignDirty(t); |
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|
330 |
} |
0 | 331 |
|
6871
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|
332 |
/** Update the virtual coords needed to draw the town sign for all towns. */ |
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|
333 |
void UpdateAllTownVirtCoords() |
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|
334 |
{ |
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|
335 |
Town *t; |
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|
336 |
FOR_ALL_TOWNS(t) { |
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|
337 |
UpdateTownVirtCoord(t); |
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|
338 |
} |
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|
339 |
} |
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changeset
|
340 |
|
6719
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|
341 |
/** |
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|
342 |
* Change the towns population |
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|
343 |
* @param t Town which polulation has changed |
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|
344 |
* @param mod polulation change (can be positive or negative) |
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|
345 |
*/ |
0 | 346 |
static void ChangePopulation(Town *t, int mod) |
347 |
{ |
|
348 |
t->population += mod; |
|
349 |
InvalidateWindow(WC_TOWN_VIEW, t->index); |
|
835
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|
350 |
UpdateTownVirtCoord(t); |
0 | 351 |
|
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|
352 |
InvalidateWindowData(WC_TOWN_DIRECTORY, 0, 1); |
0 | 353 |
} |
354 |
||
6719
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|
355 |
/** |
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|
356 |
* Determines the world population |
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|
357 |
* Basically, count population of all towns, one by one |
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|
358 |
* @return uint32 the calculated population of the world |
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|
359 |
*/ |
6573 | 360 |
uint32 GetWorldPopulation() |
1080
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changeset
|
361 |
{ |
10184
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|
362 |
uint32 pop = 0; |
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|
363 |
const Town *t; |
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changeset
|
364 |
|
2639 | 365 |
FOR_ALL_TOWNS(t) pop += t->population; |
1080
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|
366 |
return pop; |
9695461dc645
(svn r1581) Added a display for the total map population to the town display (Jango)
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diff
changeset
|
367 |
} |
9695461dc645
(svn r1581) Added a display for the total map population to the town display (Jango)
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diff
changeset
|
368 |
|
6719
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|
369 |
/** |
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changeset
|
370 |
* Helper function for house completion stages progression |
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|
371 |
* @param tile TileIndex of the house (or parts of it) to "grow" |
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|
372 |
*/ |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
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1962
diff
changeset
|
373 |
static void MakeSingleHouseBigger(TileIndex tile) |
0 | 374 |
{ |
1035
0a170deb6e33
(svn r1536) Move GET_TILEHEIGHT, GET_TILETYPE and IS_TILETYPE to map.h, turn them into inline functions and add some asserts
tron
parents:
1005
diff
changeset
|
375 |
assert(IsTileType(tile, MP_HOUSE)); |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
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159
diff
changeset
|
376 |
|
6719
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changeset
|
377 |
/* means it is completed, get out. */ |
3426
dab412dcee39
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celestar
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3422
diff
changeset
|
378 |
if (LiftHasDestination(tile)) return; |
0 | 379 |
|
6719
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changeset
|
380 |
/* progress in construction stages */ |
3432
507fa7fd189d
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changeset
|
381 |
IncHouseConstructionTick(tile); |
507fa7fd189d
(svn r4261) CodeChange : Add and Use Accessor for Houses Construction. And cleaning on town.flags12 too
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3426
diff
changeset
|
382 |
if (GetHouseConstructionTick(tile) != 0) return; |
0 | 383 |
|
10724
68a692eacf22
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10274
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changeset
|
384 |
const HouseSpec *hs = GetHouseSpecs(GetHouseType(tile)); |
68a692eacf22
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changeset
|
385 |
|
6719
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changeset
|
386 |
/* Check and/or */ |
10724
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10274
diff
changeset
|
387 |
if (HasBit(hs->callback_mask, CBM_HOUSE_CONSTRUCTION_STATE_CHANGE)) { |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
388 |
uint16 callback_res = GetHouseCallback(CBID_HOUSE_CONSTRUCTION_STATE_CHANGE, 0, 0, GetHouseType(tile), GetTownByTile(tile), tile); |
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
389 |
if (callback_res != CALLBACK_FAILED) ChangeHouseAnimationFrame(hs->grffile, tile, callback_res); |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
390 |
} |
0 | 391 |
|
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
392 |
if (IsHouseCompleted(tile)) { |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
393 |
/* Now that construction is complete, we can add the population of the |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
394 |
* building to the town. */ |
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
395 |
ChangePopulation(GetTownByTile(tile), hs->population); |
10274
b3c58f3df92b
(svn r12806) [NewGRF_ports] -Sync: with trunk r12773:12805.
richk
parents:
10242
diff
changeset
|
396 |
SetHouseConstructionYear(tile, _cur_year); |
0 | 397 |
} |
398 |
MarkTileDirtyByTile(tile); |
|
399 |
} |
|
400 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
401 |
/** Make the house advances in its construction stages until completion |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
402 |
* @param tile TileIndex of house |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
403 |
*/ |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
404 |
static void MakeTownHouseBigger(TileIndex tile) |
0 | 405 |
{ |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
406 |
uint flags = GetHouseSpecs(GetHouseType(tile))->building_flags; |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
407 |
if (flags & BUILDING_HAS_1_TILE) MakeSingleHouseBigger(TILE_ADDXY(tile, 0, 0)); |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
408 |
if (flags & BUILDING_2_TILES_Y) MakeSingleHouseBigger(TILE_ADDXY(tile, 0, 1)); |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
409 |
if (flags & BUILDING_2_TILES_X) MakeSingleHouseBigger(TILE_ADDXY(tile, 1, 0)); |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
410 |
if (flags & BUILDING_HAS_4_TILES) MakeSingleHouseBigger(TILE_ADDXY(tile, 1, 1)); |
0 | 411 |
} |
412 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
413 |
/** |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
414 |
* Periodic tic handler for houses and town |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
415 |
* @param tile been asked to do its stuff |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
416 |
*/ |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
417 |
static void TileLoop_Town(TileIndex tile) |
0 | 418 |
{ |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
419 |
HouseID house_id = GetHouseType(tile); |
0 | 420 |
|
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
421 |
/* NewHouseTileLoop returns false if Callback 21 succeeded, i.e. the house |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
422 |
* doesn't exist any more, so don't continue here. */ |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
423 |
if (house_id >= NEW_HOUSE_OFFSET && !NewHouseTileLoop(tile)) return; |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
424 |
|
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
425 |
if (!IsHouseCompleted(tile)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
426 |
/* Construction is not completed. See if we can go further in construction*/ |
0 | 427 |
MakeTownHouseBigger(tile); |
428 |
return; |
|
429 |
} |
|
430 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
431 |
const HouseSpec *hs = GetHouseSpecs(house_id); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
432 |
|
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
433 |
/* If the lift has a destination, it is already an animated tile. */ |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
434 |
if ((hs->building_flags & BUILDING_IS_ANIMATED) && |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
435 |
house_id < NEW_HOUSE_OFFSET && |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
436 |
!LiftHasDestination(tile) && |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
437 |
Chance16(1, 2)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
438 |
AddAnimatedTile(tile); |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
439 |
} |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
440 |
|
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
441 |
Town *t = GetTownByTile(tile); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
442 |
uint32 r = Random(); |
0 | 443 |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
444 |
if (HasBit(hs->callback_mask, CBM_HOUSE_PRODUCE_CARGO)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
445 |
for (uint i = 0; i < 256; i++) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
446 |
uint16 callback = GetHouseCallback(CBID_HOUSE_PRODUCE_CARGO, i, r, house_id, t, tile); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
447 |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
448 |
if (callback == CALLBACK_FAILED || callback == CALLBACK_HOUSEPRODCARGO_END) break; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
449 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
450 |
CargoID cargo = GetCargoTranslation(GB(callback, 8, 7), hs->grffile); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
451 |
if (cargo == CT_INVALID) continue; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
452 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
453 |
uint amt = GB(callback, 0, 8); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
454 |
uint moved = MoveGoodsToStation(tile, 1, 1, cargo, amt); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
455 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
456 |
const CargoSpec *cs = GetCargo(cargo); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
457 |
switch (cs->town_effect) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
458 |
case TE_PASSENGERS: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
459 |
t->new_max_pass += amt; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
460 |
t->new_act_pass += moved; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
461 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
462 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
463 |
case TE_MAIL: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
464 |
t->new_max_mail += amt; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
465 |
t->new_act_mail += moved; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
466 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
467 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
468 |
default: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
469 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
470 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
471 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
472 |
} else { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
473 |
if (GB(r, 0, 8) < hs->population) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
474 |
uint amt = GB(r, 0, 8) / 8 + 1; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
475 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
476 |
if (_economy.fluct <= 0) amt = (amt + 1) >> 1; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
477 |
t->new_max_pass += amt; |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
478 |
t->new_act_pass += MoveGoodsToStation(tile, 1, 1, CT_PASSENGERS, amt); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
479 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
480 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
481 |
if (GB(r, 8, 8) < hs->mail_generation) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
482 |
uint amt = GB(r, 8, 8) / 8 + 1; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
483 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
484 |
if (_economy.fluct <= 0) amt = (amt + 1) >> 1; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
485 |
t->new_max_mail += amt; |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
486 |
t->new_act_mail += MoveGoodsToStation(tile, 1, 1, CT_MAIL, amt); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
487 |
} |
0 | 488 |
} |
489 |
||
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
490 |
_current_player = OWNER_TOWN; |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
491 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
492 |
if (hs->building_flags & BUILDING_HAS_1_TILE && |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
493 |
HasBit(t->flags12, TOWN_IS_FUNDED) && |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
494 |
CanDeleteHouse(tile) && |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
495 |
max(_cur_year - GetHouseConstructionYear(tile), 0) >= hs->minimum_life && |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
496 |
--t->time_until_rebuild == 0) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
497 |
t->time_until_rebuild = GB(r, 16, 8) + 192; |
0 | 498 |
|
499 |
ClearTownHouse(t, tile); |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
500 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
501 |
/* Rebuild with another house? */ |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
502 |
if (GB(r, 24, 8) >= 12) BuildTownHouse(t, tile); |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
503 |
} |
314 | 504 |
|
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
505 |
_current_player = OWNER_NONE; |
0 | 506 |
} |
507 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
508 |
/** |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
509 |
* Unused handler |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
510 |
* @param tile unused |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
511 |
*/ |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
512 |
static void ClickTile_Town(TileIndex tile) |
0 | 513 |
{ |
514 |
/* not used */ |
|
515 |
} |
|
516 |
||
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
517 |
static CommandCost ClearTile_Town(TileIndex tile, byte flags) |
0 | 518 |
{ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
519 |
if ((flags & DC_AUTO) && !(flags & DC_AI_BUILDING)) return_cmd_error(STR_2004_BUILDING_MUST_BE_DEMOLISHED); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
520 |
if (!CanDeleteHouse(tile)) return CMD_ERROR; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
521 |
|
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
522 |
const HouseSpec *hs = GetHouseSpecs(GetHouseType(tile)); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
523 |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
524 |
CommandCost cost(EXPENSES_CONSTRUCTION); |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
525 |
cost.AddCost(hs->GetRemovalCost()); |
0 | 526 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
527 |
int rating = hs->remove_rating_decrease; |
0 | 528 |
_cleared_town_rating += rating; |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
529 |
Town *t = _cleared_town = GetTownByTile(tile); |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
530 |
|
4850
b4e9be22945f
(svn r6776) -Codechange: Use IsValidPlayer() function to determine of a PlayerID is an
Darkvater
parents:
4609
diff
changeset
|
531 |
if (IsValidPlayer(_current_player)) { |
0 | 532 |
if (rating > t->ratings[_current_player] && !(flags & DC_NO_TOWN_RATING) && !_cheats.magic_bulldozer.value) { |
534
17ab2f22ff74
(svn r901) Small step in the process to clean up the DPARAM mess:
tron
parents:
516
diff
changeset
|
533 |
SetDParam(0, t->index); |
0 | 534 |
return_cmd_error(STR_2009_LOCAL_AUTHORITY_REFUSES); |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
535 |
} |
0 | 536 |
} |
537 |
||
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
538 |
ChangeTownRating(t, -rating, RATING_HOUSE_MINIMUM); |
0 | 539 |
if (flags & DC_EXEC) { |
540 |
ClearTownHouse(t, tile); |
|
541 |
} |
|
542 |
||
543 |
return cost; |
|
544 |
} |
|
545 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
546 |
static void GetProducedCargo_Town(TileIndex tile, CargoID *b) |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
547 |
{ |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
548 |
HouseID house_id = GetHouseType(tile); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
549 |
const HouseSpec *hs = GetHouseSpecs(house_id); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
550 |
Town *t = GetTownByTile(tile); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
551 |
|
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
552 |
if (HasBit(hs->callback_mask, CBM_HOUSE_PRODUCE_CARGO)) { |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
553 |
for (uint i = 0; i < 256; i++) { |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
554 |
uint16 callback = GetHouseCallback(CBID_HOUSE_PRODUCE_CARGO, i, 0, house_id, t, tile); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
555 |
|
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
556 |
if (callback == CALLBACK_FAILED || callback == CALLBACK_HOUSEPRODCARGO_END) break; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
557 |
|
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
558 |
CargoID cargo = GetCargoTranslation(GB(callback, 8, 7), hs->grffile); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
559 |
|
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
560 |
if (cargo == CT_INVALID) continue; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
561 |
*(b++) = cargo; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
562 |
} |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
563 |
} else { |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
564 |
if (hs->population > 0) { |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
565 |
*(b++) = CT_PASSENGERS; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
566 |
} |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
567 |
if (hs->mail_generation > 0) { |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
568 |
*(b++) = CT_MAIL; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
569 |
} |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
570 |
} |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
571 |
} |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
572 |
|
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
573 |
static void GetAcceptedCargo_Town(TileIndex tile, AcceptedCargo ac) |
0 | 574 |
{ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
575 |
const HouseSpec *hs = GetHouseSpecs(GetHouseType(tile)); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
576 |
CargoID accepts[3]; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
577 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
578 |
/* Set the initial accepted cargo types */ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
579 |
for (uint8 i = 0; i < lengthof(accepts); i++) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
580 |
accepts[i] = hs->accepts_cargo[i]; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
581 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
582 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
583 |
/* Check for custom accepted cargo types */ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
584 |
if (HasBit(hs->callback_mask, CBM_HOUSE_ACCEPT_CARGO)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
585 |
uint16 callback = GetHouseCallback(CBID_HOUSE_ACCEPT_CARGO, 0, 0, GetHouseType(tile), GetTownByTile(tile), tile); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
586 |
if (callback != CALLBACK_FAILED) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
587 |
/* Replace accepted cargo types with translated values from callback */ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
588 |
accepts[0] = GetCargoTranslation(GB(callback, 0, 5), hs->grffile); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
589 |
accepts[1] = GetCargoTranslation(GB(callback, 5, 5), hs->grffile); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
590 |
accepts[2] = GetCargoTranslation(GB(callback, 10, 5), hs->grffile); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
591 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
592 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
593 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
594 |
/* Check for custom cargo acceptance */ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
595 |
if (HasBit(hs->callback_mask, CBM_HOUSE_CARGO_ACCEPTANCE)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
596 |
uint16 callback = GetHouseCallback(CBID_HOUSE_CARGO_ACCEPTANCE, 0, 0, GetHouseType(tile), GetTownByTile(tile), tile); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
597 |
if (callback != CALLBACK_FAILED) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
598 |
if (accepts[0] != CT_INVALID) ac[accepts[0]] = GB(callback, 0, 4); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
599 |
if (accepts[1] != CT_INVALID) ac[accepts[1]] = GB(callback, 4, 4); |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
600 |
if (_settings_game.game_creation.landscape != LT_TEMPERATE && HasBit(callback, 12)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
601 |
/* The 'S' bit indicates food instead of goods */ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
602 |
ac[CT_FOOD] = GB(callback, 8, 4); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
603 |
} else { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
604 |
if (accepts[2] != CT_INVALID) ac[accepts[2]] = GB(callback, 8, 4); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
605 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
606 |
return; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
607 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
608 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
609 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
610 |
/* No custom acceptance, so fill in with the default values */ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
611 |
for (uint8 i = 0; i < lengthof(accepts); i++) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
612 |
if (accepts[i] != CT_INVALID) ac[accepts[i]] = hs->cargo_acceptance[i]; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
613 |
} |
0 | 614 |
} |
615 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
616 |
static void GetTileDesc_Town(TileIndex tile, TileDesc *td) |
0 | 617 |
{ |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
618 |
td->str = GetHouseSpecs(GetHouseType(tile))->building_name; |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
619 |
if (!IsHouseCompleted(tile)) { |
534
17ab2f22ff74
(svn r901) Small step in the process to clean up the DPARAM mess:
tron
parents:
516
diff
changeset
|
620 |
SetDParamX(td->dparam, 0, td->str); |
0 | 621 |
td->str = STR_2058_UNDER_CONSTRUCTION; |
622 |
} |
|
623 |
||
10731
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
624 |
td->owner[0] = OWNER_TOWN; |
0 | 625 |
} |
626 |
||
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
627 |
static TrackStatus GetTileTrackStatus_Town(TileIndex tile, TransportType mode, uint sub_mode, DiagDirection side) |
0 | 628 |
{ |
629 |
/* not used */ |
|
630 |
return 0; |
|
631 |
} |
|
632 |
||
2436
177cb6a8339f
(svn r2962) - const correctness for all Get* functions and most Draw* functions that don't change their pointer parameters
Darkvater
parents:
2430
diff
changeset
|
633 |
static void ChangeTileOwner_Town(TileIndex tile, PlayerID old_player, PlayerID new_player) |
0 | 634 |
{ |
635 |
/* not used */ |
|
636 |
} |
|
637 |
||
2817 | 638 |
static bool GrowTown(Town *t); |
639 |
||
0 | 640 |
static void TownTickHandler(Town *t) |
641 |
{ |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
642 |
if (HasBit(t->flags12, TOWN_IS_FUNDED)) { |
0 | 643 |
int i = t->grow_counter - 1; |
644 |
if (i < 0) { |
|
645 |
if (GrowTown(t)) { |
|
646 |
i = t->growth_rate; |
|
647 |
} else { |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
648 |
i = 0; |
0 | 649 |
} |
650 |
} |
|
651 |
t->grow_counter = i; |
|
652 |
} |
|
653 |
||
654 |
UpdateTownRadius(t); |
|
655 |
} |
|
656 |
||
6573 | 657 |
void OnTick_Town() |
0 | 658 |
{ |
2639 | 659 |
if (_game_mode == GM_EDITOR) return; |
0 | 660 |
|
1451
843188b51df8
(svn r1955) Fix: Make the town growth frequency scale properly both up and down. The scaling is now also based on the number of towns instead of the map size. (In cooperation with HackyKid.)
pasky
parents:
1448
diff
changeset
|
661 |
/* Make sure each town's tickhandler invocation frequency is about the |
843188b51df8
(svn r1955) Fix: Make the town growth frequency scale properly both up and down. The scaling is now also based on the number of towns instead of the map size. (In cooperation with HackyKid.)
pasky
parents:
1448
diff
changeset
|
662 |
* same - TOWN_GROWTH_FREQUENCY - independent on the number of towns. */ |
5247
c3eece01af11
(svn r7372) - CodeChange: Rename all GetXXXArraySize() functions to GetNumXXX() and add GetMaxXXXIndex() functions. This prepares for the new pool interface.
matthijs
parents:
5216
diff
changeset
|
663 |
for (_cur_town_iter += GetMaxTownIndex() + 1; |
1529
be4a2259d2ff
(svn r2033) - Fix: Fix some more desync by saving the town growth frequency iterator _cur_town_iter. Needed to bump a svg revision for that thanks to the braindead SlGlob thing, or at least I don't know how to do it without bumping it.
pasky
parents:
1517
diff
changeset
|
664 |
_cur_town_iter >= TOWN_GROWTH_FREQUENCY; |
be4a2259d2ff
(svn r2033) - Fix: Fix some more desync by saving the town growth frequency iterator _cur_town_iter. Needed to bump a svg revision for that thanks to the braindead SlGlob thing, or at least I don't know how to do it without bumping it.
pasky
parents:
1517
diff
changeset
|
665 |
_cur_town_iter -= TOWN_GROWTH_FREQUENCY) { |
1517
b77361b13ae4
(svn r2021) Fix: Enlarge _cur_town_ctr from byte to uint32 so that all the towns are considered when growing them even for big maps, where much more than 256 towns are around; reported by Tomasz Dubi?ski <uboottd@hydra.polsl.gliwice.pl>. The savegame still saves just the lowest 8 bits but that doesn't hurt so much.
pasky
parents:
1500
diff
changeset
|
666 |
uint32 i = _cur_town_ctr; |
1451
843188b51df8
(svn r1955) Fix: Make the town growth frequency scale properly both up and down. The scaling is now also based on the number of towns instead of the map size. (In cooperation with HackyKid.)
pasky
parents:
1448
diff
changeset
|
667 |
|
5247
c3eece01af11
(svn r7372) - CodeChange: Rename all GetXXXArraySize() functions to GetNumXXX() and add GetMaxXXXIndex() functions. This prepares for the new pool interface.
matthijs
parents:
5216
diff
changeset
|
668 |
if (++_cur_town_ctr > GetMaxTownIndex()) |
1448
ab3017415479
(svn r1952) Fix: Hopefully fixed the enormous towns growth slowdown in large maps. (Inspired by toholio.)
pasky
parents:
1421
diff
changeset
|
669 |
_cur_town_ctr = 0; |
1260
c60e76928e5c
(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when
truelight
parents:
1252
diff
changeset
|
670 |
|
4352
8ddb01bc6075
(svn r6053) -Codechange: renamed all IsXXXIndex to IsValidXXXID
truelight
parents:
4346
diff
changeset
|
671 |
if (IsValidTownID(i)) TownTickHandler(GetTown(i)); |
1448
ab3017415479
(svn r1952) Fix: Hopefully fixed the enormous towns growth slowdown in large maps. (Inspired by toholio.)
pasky
parents:
1421
diff
changeset
|
672 |
} |
0 | 673 |
} |
674 |
||
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
675 |
/** |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
676 |
* Return the RoadBits of a tile |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
677 |
* |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
678 |
* @note There are many other functions doing things like that. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
679 |
* @note Needs to be checked for needlessness. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
680 |
* @param tile The tile we want to analyse |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
681 |
* @return The roadbits of the given tile |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
682 |
*/ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
683 |
static RoadBits GetTownRoadBits(TileIndex tile) |
0 | 684 |
{ |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
685 |
TrackBits b = GetAnyRoadTrackBits(tile, ROADTYPE_ROAD); |
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5835
diff
changeset
|
686 |
RoadBits r = ROAD_NONE; |
2639 | 687 |
|
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
688 |
if (b == TRACK_BIT_NONE) return r; |
3150
025fe8cd7104
(svn r3773) Shove some semantics down ottd's throat by replacing ints and magic numbers by enums and some related changes
tron
parents:
3144
diff
changeset
|
689 |
if (b & TRACK_BIT_X) r |= ROAD_X; |
025fe8cd7104
(svn r3773) Shove some semantics down ottd's throat by replacing ints and magic numbers by enums and some related changes
tron
parents:
3144
diff
changeset
|
690 |
if (b & TRACK_BIT_Y) r |= ROAD_Y; |
025fe8cd7104
(svn r3773) Shove some semantics down ottd's throat by replacing ints and magic numbers by enums and some related changes
tron
parents:
3144
diff
changeset
|
691 |
if (b & TRACK_BIT_UPPER) r |= ROAD_NE | ROAD_NW; |
025fe8cd7104
(svn r3773) Shove some semantics down ottd's throat by replacing ints and magic numbers by enums and some related changes
tron
parents:
3144
diff
changeset
|
692 |
if (b & TRACK_BIT_LOWER) r |= ROAD_SE | ROAD_SW; |
025fe8cd7104
(svn r3773) Shove some semantics down ottd's throat by replacing ints and magic numbers by enums and some related changes
tron
parents:
3144
diff
changeset
|
693 |
if (b & TRACK_BIT_LEFT) r |= ROAD_NW | ROAD_SW; |
025fe8cd7104
(svn r3773) Shove some semantics down ottd's throat by replacing ints and magic numbers by enums and some related changes
tron
parents:
3144
diff
changeset
|
694 |
if (b & TRACK_BIT_RIGHT) r |= ROAD_NE | ROAD_SE; |
0 | 695 |
return r; |
696 |
} |
|
697 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
698 |
/** |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
699 |
* Check if a neighboring tile has a road |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
700 |
* |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
701 |
* @param tile curent tile |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
702 |
* @param dir target direction |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
703 |
* @param dist_multi distance multiplyer |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
704 |
* @return true if one of the neighboring tiles at the |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
705 |
* given distance is a road tile else false |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
706 |
*/ |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
707 |
static bool IsNeighborRoadTile(TileIndex tile, const DiagDirection dir, uint dist_multi) |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
708 |
{ |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
709 |
/* Lookup table for the used diff values */ |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
710 |
const TileIndexDiff tid_lt[3] = { |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
711 |
TileOffsByDiagDir(ChangeDiagDir(dir, DIAGDIRDIFF_90RIGHT)), |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
712 |
TileOffsByDiagDir(ChangeDiagDir(dir, DIAGDIRDIFF_90LEFT)), |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
713 |
TileOffsByDiagDir(ReverseDiagDir(dir)), |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
714 |
}; |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
715 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
716 |
/* We add 1 to the distance because we want to get 1 for |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
717 |
* the min distance multiplyer and not 0. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
718 |
* Therefore we start at 4. The 4 is used because |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
719 |
* there are 4 tiles per distance step to check. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
720 |
dist_multi = (dist_multi + 1) * 4; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
721 |
for (uint pos = 4; pos < dist_multi; pos++) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
722 |
TileIndexDiff cur = 0; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
723 |
/* For each even value of pos add the right TileIndexDiff |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
724 |
* for each uneven value the left TileIndexDiff |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
725 |
* for each with 2nd bit set (2,3,6,7,..) add the reversed TileIndexDiff */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
726 |
cur += tid_lt[(pos & 1) ? 0 : 1]; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
727 |
if (pos & 2) cur += tid_lt[2]; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
728 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
729 |
cur = (uint)(pos / 4) * cur; // Multiply for the fitting distance |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
730 |
if (GetTownRoadBits(TILE_ADD(tile, cur)) & DiagDirToRoadBits((pos & 2) ? dir : ReverseDiagDir(dir))) return true; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
731 |
} |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
732 |
return false; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
733 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
734 |
|
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
735 |
/** |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
736 |
* Check if a Road is allowed on a given tile |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
737 |
* |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
738 |
* @param t The current town |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
739 |
* @param tile The target tile |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
740 |
* @param dir The direction in which we want to extend the town |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
741 |
* @return true if it is allowed else false |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
742 |
*/ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
743 |
static bool IsRoadAllowedHere(Town *t, TileIndex tile, DiagDirection dir) |
0 | 744 |
{ |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
745 |
if (TileX(tile) < 2 || TileX(tile) >= MapMaxX() || TileY(tile) < 2 || TileY(tile) >= MapMaxY()) return false; |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
746 |
|
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
747 |
Slope cur_slope, desired_slope; |
0 | 748 |
|
2639 | 749 |
for (;;) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
750 |
/* Check if there already is a road at this point? */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
751 |
if (GetTownRoadBits(tile) == ROAD_NONE) { |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
752 |
/* No, try if we are able to build a road piece there. |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
753 |
* If that fails clear the land, and if that fails exit. |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
754 |
* This is to make sure that we can build a road here later. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
755 |
if (CmdFailed(DoCommand(tile, ((dir == DIAGDIR_NW || dir == DIAGDIR_SE) ? ROAD_X : ROAD_Y), 0, DC_AUTO, CMD_BUILD_ROAD)) && |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3433
diff
changeset
|
756 |
CmdFailed(DoCommand(tile, 0, 0, DC_AUTO, CMD_LANDSCAPE_CLEAR))) |
0 | 757 |
return false; |
758 |
} |
|
759 |
||
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
760 |
cur_slope = GetTileSlope(tile, NULL); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
761 |
if (cur_slope == SLOPE_FLAT) { |
465
64f0772071fb
(svn r694) Make the town sometimes build streets on slopes.
pasky
parents:
314
diff
changeset
|
762 |
no_slope: |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
763 |
/* Tile has no slope */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
764 |
switch (t->GetActiveLayout()) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
765 |
default: NOT_REACHED(); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
766 |
|
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
767 |
case TL_ORIGINAL: // Disallow the road if any neighboring tile has a road (distance: 1) |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
768 |
return !IsNeighborRoadTile(tile, dir, 1); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
769 |
|
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
770 |
case TL_BETTER_ROADS: // Disallow the road if any neighboring tile has a road (distance: 1 and 2). |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
771 |
return !IsNeighborRoadTile(tile, dir, 2); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
772 |
} |
0 | 773 |
} |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
774 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
775 |
/* If the tile is not a slope in the right direction, then |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
776 |
* maybe terraform some. */ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
777 |
desired_slope = (dir == DIAGDIR_NW || dir == DIAGDIR_SE) ? SLOPE_NW : SLOPE_NE; |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
778 |
if (desired_slope != cur_slope && ComplementSlope(desired_slope) != cur_slope) { |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
779 |
if (Chance16(1, 8)) { |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
780 |
CommandCost res = CMD_ERROR; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
781 |
if (!_generating_world && Chance16(1, 10)) { |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
782 |
/* Note: Do not replace "^ SLOPE_ELEVATED" with ComplementSlope(). The slope might be steep. */ |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
783 |
res = DoCommand(tile, Chance16(1, 16) ? cur_slope : cur_slope ^ SLOPE_ELEVATED, 0, |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
784 |
DC_EXEC | DC_AUTO | DC_NO_WATER, CMD_TERRAFORM_LAND); |
2639 | 785 |
} |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
786 |
if (CmdFailed(res) && Chance16(1, 3)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
787 |
/* We can consider building on the slope, though. */ |
465
64f0772071fb
(svn r694) Make the town sometimes build streets on slopes.
pasky
parents:
314
diff
changeset
|
788 |
goto no_slope; |
2646
a91fd482fce5
(svn r3188) Use CmdFailed() to check, if a command failed, don't compare with CMD_ERROR
tron
parents:
2639
diff
changeset
|
789 |
} |
0 | 790 |
} |
791 |
return false; |
|
792 |
} |
|
835
a22d6bc16a51
(svn r1312) -Add: Patch which is on by default: population in label of the town
truelight
parents:
830
diff
changeset
|
793 |
return true; |
0 | 794 |
} |
795 |
} |
|
796 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
797 |
static bool TerraformTownTile(TileIndex tile, int edges, int dir) |
0 | 798 |
{ |
799 |
TILE_ASSERT(tile); |
|
800 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
801 |
CommandCost r = DoCommand(tile, edges, dir, DC_AUTO | DC_NO_WATER, CMD_TERRAFORM_LAND); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
802 |
if (CmdFailed(r) || r.GetCost() >= (_price.terraform + 2) * 8) return false; |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3433
diff
changeset
|
803 |
DoCommand(tile, edges, dir, DC_AUTO | DC_NO_WATER | DC_EXEC, CMD_TERRAFORM_LAND); |
0 | 804 |
return true; |
805 |
} |
|
806 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
807 |
static void LevelTownLand(TileIndex tile) |
0 | 808 |
{ |
809 |
TILE_ASSERT(tile); |
|
810 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
811 |
/* Don't terraform if land is plain or if there's a house there. */ |
3055
25fd76668365
(svn r3644) Don't use FindLandscapeHeightByTile() when it's overkill - often it was just a complicated way of writing GetTileSlope(tile, NULL)
tron
parents:
3047
diff
changeset
|
812 |
if (IsTileType(tile, MP_HOUSE)) return; |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
813 |
Slope tileh = GetTileSlope(tile, NULL); |
3636
d87b21df2944
(svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents:
3585
diff
changeset
|
814 |
if (tileh == SLOPE_FLAT) return; |
0 | 815 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
816 |
/* First try up, then down */ |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
817 |
if (!TerraformTownTile(tile, ~tileh & SLOPE_ELEVATED, 1)) { |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
818 |
TerraformTownTile(tile, tileh & SLOPE_ELEVATED, 0); |
0 | 819 |
} |
820 |
} |
|
821 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
822 |
/** |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
823 |
* Generate the RoadBits of a grid tile |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
824 |
* |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
825 |
* @param t current town |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
826 |
* @param tile tile in reference to the town |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
827 |
* @param dir The direction to which we are growing ATM |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
828 |
* @return the RoadBit of the current tile regarding |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
829 |
* the selected town layout |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
830 |
*/ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
831 |
static RoadBits GetTownRoadGridElement(Town *t, TileIndex tile, DiagDirection dir) |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
832 |
{ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
833 |
/* align the grid to the downtown */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
834 |
TileIndexDiffC grid_pos = TileIndexToTileIndexDiffC(t->xy, tile); // Vector from downtown to the tile |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
835 |
RoadBits rcmd = ROAD_NONE; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
836 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
837 |
switch (t->GetActiveLayout()) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
838 |
default: NOT_REACHED(); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
839 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
840 |
case TL_2X2_GRID: |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
841 |
if ((grid_pos.x % 3) == 0) rcmd |= ROAD_Y; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
842 |
if ((grid_pos.y % 3) == 0) rcmd |= ROAD_X; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
843 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
844 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
845 |
case TL_3X3_GRID: |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
846 |
if ((grid_pos.x % 4) == 0) rcmd |= ROAD_Y; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
847 |
if ((grid_pos.y % 4) == 0) rcmd |= ROAD_X; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
848 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
849 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
850 |
|
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
851 |
/* Optimise only X-junctions */ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
852 |
if (rcmd != ROAD_ALL) return rcmd; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
853 |
|
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
854 |
RoadBits rb_template; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
855 |
|
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
856 |
switch (GetTileSlope(tile, NULL)) { |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
857 |
default: rb_template = ROAD_ALL; break; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
858 |
case SLOPE_W: rb_template = ROAD_NW | ROAD_SW; break; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
859 |
case SLOPE_SW: rb_template = ROAD_Y | ROAD_SW; break; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
860 |
case SLOPE_S: rb_template = ROAD_SW | ROAD_SE; break; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
861 |
case SLOPE_SE: rb_template = ROAD_X | ROAD_SE; break; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
862 |
case SLOPE_E: rb_template = ROAD_SE | ROAD_NE; break; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
863 |
case SLOPE_NE: rb_template = ROAD_Y | ROAD_NE; break; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
864 |
case SLOPE_N: rb_template = ROAD_NE | ROAD_NW; break; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
865 |
case SLOPE_NW: rb_template = ROAD_X | ROAD_NW; break; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
866 |
case SLOPE_STEEP_W: |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
867 |
case SLOPE_STEEP_S: |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
868 |
case SLOPE_STEEP_E: |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
869 |
case SLOPE_STEEP_N: |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
870 |
rb_template = ROAD_NONE; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
871 |
break; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
872 |
} |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
873 |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
874 |
/* Stop if the template is compatible to the growth dir */ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
875 |
if (DiagDirToRoadBits(ReverseDiagDir(dir)) & rb_template) return rb_template; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
876 |
/* If not generate a straight road in the direction of the growth */ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
877 |
return DiagDirToRoadBits(dir) | DiagDirToRoadBits(ReverseDiagDir(dir)); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
878 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
879 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
880 |
/** |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
881 |
* Grows the town with an extra house. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
882 |
* Check if there are enough neighbor house tiles |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
883 |
* next to the current tile. If there are enough |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
884 |
* add another house. |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
885 |
* |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
886 |
* @param t The current town |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
887 |
* @param tile The target tile for the extra house |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
888 |
* @return true if an extra house has been added |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
889 |
*/ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
890 |
static bool GrowTownWithExtraHouse(Town *t, TileIndex tile) |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
891 |
{ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
892 |
/* We can't look further than that. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
893 |
if (TileX(tile) < 2 || TileY(tile) < 2 || MapMaxX() <= TileX(tile) || MapMaxY() <= TileY(tile)) return false; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
894 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
895 |
uint counter = 0; // counts the house neighbor tiles |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
896 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
897 |
/* Check the tiles E,N,W and S of the current tile for houses */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
898 |
for (DiagDirection dir = DIAGDIR_BEGIN; dir < DIAGDIR_END; dir++) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
899 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
900 |
if (IsTileType(TileAddByDiagDir(tile, dir), MP_HOUSE)) counter++; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
901 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
902 |
/* If there are enough neighbors stop here */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
903 |
if (counter >= 3) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
904 |
if (BuildTownHouse(t, tile)) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
905 |
_grow_town_result = GROWTH_SUCCEED; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
906 |
return true; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
907 |
} |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
908 |
return false; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
909 |
} |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
910 |
} |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
911 |
return false; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
912 |
} |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
913 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
914 |
/** |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
915 |
* Grows the town with a road piece. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
916 |
* |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
917 |
* @param t The current town |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
918 |
* @param tile The current tile |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
919 |
* @param rcmd The RoadBits we want to build on the tile |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
920 |
* @return true if the RoadBits have been added else false |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
921 |
*/ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
922 |
static bool GrowTownWithRoad(const Town *t, TileIndex tile, RoadBits rcmd) |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
923 |
{ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
924 |
if (CmdSucceeded(DoCommand(tile, rcmd, t->index, DC_EXEC | DC_AUTO | DC_NO_WATER, CMD_BUILD_ROAD))) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
925 |
_grow_town_result = GROWTH_SUCCEED; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
926 |
return true; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
927 |
} |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
928 |
return false; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
929 |
} |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
930 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
931 |
/** |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
932 |
* Grows the town with a bridge. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
933 |
* At first we check if a bridge is reasonable. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
934 |
* If so we check if we are able to build it. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
935 |
* |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
936 |
* @param t The current town |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
937 |
* @param tile The current tile |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
938 |
* @param bridge_dir The valid direction in which to grow a bridge |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
939 |
* @return true if a bridge has been build else false |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
940 |
*/ |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
941 |
static bool GrowTownWithBridge(const Town *t, const TileIndex tile, const DiagDirection bridge_dir) |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
942 |
{ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
943 |
assert(bridge_dir < DIAGDIR_END); |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
944 |
|
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
945 |
const Slope slope = GetTileSlope(tile, NULL); |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
946 |
if (slope == SLOPE_FLAT) return false; // no slope, no bridge |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
947 |
|
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
948 |
/* Make sure the direction is compatible with the slope. |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
949 |
* Well we check if the slope has an up bit set in the |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
950 |
* reverse direction. */ |
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
951 |
if (HASBITS(slope, InclinedSlope(bridge_dir))) return false; |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
952 |
|
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
953 |
/* Assure that the bridge is connectable to the start side */ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
954 |
if (!(GetTownRoadBits(TileAddByDiagDir(tile, ReverseDiagDir(bridge_dir))) & DiagDirToRoadBits(bridge_dir))) return false; |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
955 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
956 |
/* We are in the right direction */ |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
957 |
uint8 bridge_length = 0; // This value stores the length of the possible bridge |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
958 |
TileIndex bridge_tile = tile; // Used to store the other waterside |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
959 |
|
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
960 |
const int delta = TileOffsByDiagDir(bridge_dir); |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
961 |
do { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
962 |
if (bridge_length++ >= 11) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
963 |
/* Max 11 tile long bridges */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
964 |
return false; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
965 |
} |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
966 |
bridge_tile += delta; |
6877
889301acc299
(svn r12053) [NewGRF_ports] -Sync: with trunk r11949:12050.
rubidium
parents:
6872
diff
changeset
|
967 |
} while (TileX(bridge_tile) != 0 && TileY(bridge_tile) != 0 && IsWaterTile(bridge_tile)); |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
968 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
969 |
/* no water tiles in between? */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
970 |
if (bridge_length == 1) return false; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
971 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
972 |
for (uint8 times = 0; times <= 22; times++) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
973 |
byte bridge_type = RandomRange(MAX_BRIDGES - 1); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
974 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
975 |
/* Can we actually build the bridge? */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
976 |
if (CmdSucceeded(DoCommand(tile, bridge_tile, bridge_type | ((0x80 | ROADTYPES_ROAD) << 8), DC_AUTO, CMD_BUILD_BRIDGE))) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
977 |
DoCommand(tile, bridge_tile, bridge_type | ((0x80 | ROADTYPES_ROAD) << 8), DC_EXEC | DC_AUTO, CMD_BUILD_BRIDGE); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
978 |
_grow_town_result = GROWTH_SUCCEED; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
979 |
return true; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
980 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
981 |
} |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
982 |
/* Quit if it selecting an appropiate bridge type fails a large number of times. */ |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
983 |
return false; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
984 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
985 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
986 |
/** |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
987 |
* Grows the given town. |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
988 |
* There are at the moment 3 possible way's for |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
989 |
* the town expansion: |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
990 |
* @li Generate a random tile and check if there is a road allowed |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
991 |
* @li TL_ORIGINAL |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
992 |
* @li TL_BETTER_ROADS |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
993 |
* @li Check if the town geometry allows a road and which one |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
994 |
* @li TL_2X2_GRID |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
995 |
* @li TL_3X3_GRID |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
996 |
* @li Forbid roads, only build houses |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
997 |
* @li TL_NO_ROADS |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
998 |
* |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
999 |
* @param tile_ptr The current tile |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1000 |
* @param cur_rb The current tiles RoadBits |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1001 |
* @param target_dir The target road dir |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1002 |
* @param t1 The current town |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1003 |
*/ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1004 |
static void GrowTownInTile(TileIndex *tile_ptr, RoadBits cur_rb, DiagDirection target_dir, Town *t1) |
0 | 1005 |
{ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1006 |
RoadBits rcmd = ROAD_NONE; // RoadBits for the road construction command |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1007 |
TileIndex tile = *tile_ptr; // The main tile on which we base our growth |
0 | 1008 |
|
1009 |
TILE_ASSERT(tile); |
|
1010 |
||
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1011 |
if (cur_rb == ROAD_NONE) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1012 |
/* Tile has no road. First reset the status counter |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1013 |
* to say that this is the last iteration. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1014 |
_grow_town_result = GROWTH_SEARCH_STOPPED; |
0 | 1015 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1016 |
/* Remove hills etc */ |
0 | 1017 |
LevelTownLand(tile); |
1018 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1019 |
/* Is a road allowed here? */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1020 |
switch (t1->GetActiveLayout()) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1021 |
default: NOT_REACHED(); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1022 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1023 |
case TL_NO_ROADS: /* Disallow Roads */ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1024 |
return; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1025 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1026 |
case TL_3X3_GRID: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1027 |
case TL_2X2_GRID: |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1028 |
rcmd = GetTownRoadGridElement(t1, tile, target_dir); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1029 |
if (rcmd == ROAD_NONE) return; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1030 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1031 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1032 |
case TL_BETTER_ROADS: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1033 |
case TL_ORIGINAL: |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1034 |
if (!IsRoadAllowedHere(t1, tile, target_dir)) return; |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1035 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1036 |
DiagDirection source_dir = ReverseDiagDir(target_dir); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1037 |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
1038 |
if (Chance16(1, 4)) { |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1039 |
/* Randomize a new target dir */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1040 |
do target_dir = RandomDiagDir(); while (target_dir == source_dir); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1041 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1042 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1043 |
if (!IsRoadAllowedHere(t1, TileAddByDiagDir(tile, target_dir), target_dir)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1044 |
/* A road is not allowed to continue the randomized road, |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1045 |
* return if the road we're trying to build is curved. */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1046 |
if (target_dir != ReverseDiagDir(source_dir)) return; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1047 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1048 |
/* Return if neither side of the new road is a house */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1049 |
if (!IsTileType(TileAddByDiagDir(tile, ChangeDiagDir(target_dir, DIAGDIRDIFF_90RIGHT)), MP_HOUSE) && |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1050 |
!IsTileType(TileAddByDiagDir(tile, ChangeDiagDir(target_dir, DIAGDIRDIFF_90LEFT)), MP_HOUSE)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1051 |
return; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1052 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1053 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1054 |
/* That means that the road is only allowed if there is a house |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1055 |
* at any side of the new road. */ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1056 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1057 |
|
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1058 |
rcmd = DiagDirToRoadBits(target_dir) | DiagDirToRoadBits(source_dir); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1059 |
break; |
2637
8807e6a63f89
(svn r3179) - RandomRange() and RandomTile() instead of home brewed versions
tron
parents:
2635
diff
changeset
|
1060 |
} |
0 | 1061 |
|
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1062 |
} else if (target_dir < DIAGDIR_END && !(cur_rb & DiagDirToRoadBits(ReverseDiagDir(target_dir)))) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1063 |
/* Continue building on a partial road. |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1064 |
* Should be allways OK, so we only generate |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1065 |
* the fitting RoadBits */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1066 |
_grow_town_result = GROWTH_SEARCH_STOPPED; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1067 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1068 |
switch (t1->GetActiveLayout()) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1069 |
default: NOT_REACHED(); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1070 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1071 |
case TL_NO_ROADS: /* Disallow Roads */ |
0 | 1072 |
return; |
1073 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1074 |
case TL_3X3_GRID: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1075 |
case TL_2X2_GRID: |
10242
52b4a9006029
(svn r12774) [NewGRF_ports] -Sync: with trunk r12742:12772.
richk
parents:
10211
diff
changeset
|
1076 |
rcmd = GetTownRoadGridElement(t1, tile, target_dir); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1077 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1078 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1079 |
case TL_BETTER_ROADS: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1080 |
case TL_ORIGINAL: |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1081 |
rcmd = DiagDirToRoadBits(ReverseDiagDir(target_dir)); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1082 |
break; |
0 | 1083 |
} |
1084 |
} else { |
|
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1085 |
bool allow_house = false; // Value which decides if we want to construct a house |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1086 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1087 |
/* Reached a tunnel/bridge? Then continue at the other side of it. */ |
5696
4d40b22a9a96
(svn r7698) -Fix (r7573): towns did not grow beyond bridges.
rubidium
parents:
5573
diff
changeset
|
1088 |
if (IsTileType(tile, MP_TUNNELBRIDGE)) { |
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
1089 |
if (GetTunnelBridgeTransportType(tile) == TRANSPORT_ROAD) { |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
1090 |
*tile_ptr = GetOtherTunnelBridgeEnd(tile); |
5696
4d40b22a9a96
(svn r7698) -Fix (r7573): towns did not grow beyond bridges.
rubidium
parents:
5573
diff
changeset
|
1091 |
} |
0 | 1092 |
return; |
1093 |
} |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
1094 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1095 |
/* Possibly extend the road in a direction. |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1096 |
* Randomize a direction and if it has a road, bail out. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1097 |
target_dir = RandomDiagDir(); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1098 |
if (cur_rb & DiagDirToRoadBits(target_dir)) return; |
0 | 1099 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1100 |
/* This is the tile we will reach if we extend to this direction. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1101 |
TileIndex house_tile = TileAddByDiagDir(tile, target_dir); // position of a possible house |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1102 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1103 |
/* Don't walk into water. */ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
1104 |
if (IsWaterTile(house_tile)) return; |
0 | 1105 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1106 |
switch (t1->GetActiveLayout()) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1107 |
default: NOT_REACHED(); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1108 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1109 |
case TL_NO_ROADS: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1110 |
allow_house = true; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1111 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1112 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1113 |
case TL_3X3_GRID: /* Use 2x2 grid afterwards! */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1114 |
GrowTownWithExtraHouse(t1, TileAddByDiagDir(house_tile, target_dir)); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1115 |
/* FALL THROUGH */ |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1116 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1117 |
case TL_2X2_GRID: |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1118 |
rcmd = GetTownRoadGridElement(t1, house_tile, target_dir); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1119 |
allow_house = (rcmd == ROAD_NONE); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1120 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1121 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1122 |
case TL_BETTER_ROADS: /* Use original afterwards! */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1123 |
GrowTownWithExtraHouse(t1, TileAddByDiagDir(house_tile, target_dir)); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1124 |
/* FALL THROUGH */ |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1125 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1126 |
case TL_ORIGINAL: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1127 |
/* Allow a house at the edge. 60% chance or |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1128 |
* always ok if no road allowed. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1129 |
rcmd = DiagDirToRoadBits(target_dir); |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1130 |
allow_house = (!IsRoadAllowedHere(t1, house_tile, target_dir) || Chance16(6, 10)); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1131 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1132 |
} |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1133 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1134 |
if (allow_house) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1135 |
/* Build a house, but not if there already is a house there. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1136 |
if (!IsTileType(house_tile, MP_HOUSE)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1137 |
/* Level the land if possible */ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
1138 |
if (Chance16(1, 6)) LevelTownLand(house_tile); |
0 | 1139 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1140 |
/* And build a house. |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1141 |
* Set result to -1 if we managed to build it. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1142 |
if (BuildTownHouse(t1, house_tile)) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1143 |
_grow_town_result = GROWTH_SUCCEED; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1144 |
} |
0 | 1145 |
} |
1146 |
return; |
|
1147 |
} |
|
1148 |
||
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1149 |
_grow_town_result = GROWTH_SEARCH_STOPPED; |
0 | 1150 |
} |
1151 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1152 |
/* Return if a water tile */ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
1153 |
if (IsWaterTile(tile)) return; |
0 | 1154 |
|
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1155 |
/* Make the roads look nicer */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1156 |
rcmd = CleanUpRoadBits(tile, rcmd); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1157 |
if (rcmd == ROAD_NONE) return; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1158 |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
1159 |
/* Only use the target direction for bridges to ensure they're connected. |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
1160 |
* The target_dir is as computed previously according to town layout, so |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
1161 |
* it will match it perfectly. */ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
1162 |
if (GrowTownWithBridge(t1, tile, target_dir)) return; |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1163 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1164 |
GrowTownWithRoad(t1, tile, rcmd); |
0 | 1165 |
} |
1166 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1167 |
/** Returns "growth" if a house was built, or no if the build failed. |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1168 |
* @param t town to inquiry |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1169 |
* @param tile to inquiry |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1170 |
* @return something other than zero(0)if town expansion was possible |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1171 |
*/ |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
1172 |
static int GrowTownAtRoad(Town *t, TileIndex tile) |
0 | 1173 |
{ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1174 |
/* Special case. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1175 |
* @see GrowTownInTile Check the else if |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1176 |
*/ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1177 |
DiagDirection target_dir = DIAGDIR_END; // The direction in which we want to extend the town |
0 | 1178 |
|
1179 |
TILE_ASSERT(tile); |
|
1180 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1181 |
/* Number of times to search. |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1182 |
* Better roads, 2X2 and 3X3 grid grow quite fast so we give |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1183 |
* them a little handicap. */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1184 |
switch (t->GetActiveLayout()) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1185 |
case TL_BETTER_ROADS: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1186 |
_grow_town_result = 10 + t->num_houses * 2 / 9; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1187 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1188 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1189 |
case TL_3X3_GRID: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1190 |
case TL_2X2_GRID: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1191 |
_grow_town_result = 10 + t->num_houses * 1 / 9; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1192 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1193 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1194 |
default: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1195 |
_grow_town_result = 10 + t->num_houses * 4 / 9; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1196 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1197 |
} |
0 | 1198 |
|
1199 |
do { |
|
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1200 |
RoadBits cur_rb = GetTownRoadBits(tile); // The RoadBits of the current tile |
0 | 1201 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1202 |
/* Try to grow the town from this point */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1203 |
GrowTownInTile(&tile, cur_rb, target_dir, t); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1204 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1205 |
/* Exclude the source position from the bitmask |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1206 |
* and return if no more road blocks available */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1207 |
cur_rb &= ~DiagDirToRoadBits(ReverseDiagDir(target_dir)); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1208 |
if (cur_rb == ROAD_NONE) |
0 | 1209 |
return _grow_town_result; |
1210 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1211 |
/* Select a random bit from the blockmask, walk a step |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1212 |
* and continue the search from there. */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1213 |
do target_dir = RandomDiagDir(); while (!(cur_rb & DiagDirToRoadBits(target_dir))); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1214 |
tile = TileAddByDiagDir(tile, target_dir); |
0 | 1215 |
|
10731
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
1216 |
if (IsTileType(tile, MP_ROAD) && !IsRoadDepot(tile) && HasTileRoadType(tile, ROADTYPE_ROAD)) { |
1327
f98ba72197f5
(svn r1831) -Fix: Scenario Editor now handles human-made roads better (try to build
truelight
parents:
1309
diff
changeset
|
1217 |
/* Don't allow building over roads of other cities */ |
10731
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
1218 |
if (IsRoadOwner(tile, ROADTYPE_ROAD, OWNER_TOWN) && GetTownByTile(tile) != t) { |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1219 |
_grow_town_result = GROWTH_SUCCEED; |
10731
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
1220 |
} else if (IsRoadOwner(tile, ROADTYPE_ROAD, OWNER_NONE) && _game_mode == GM_EDITOR) { |
1327
f98ba72197f5
(svn r1831) -Fix: Scenario Editor now handles human-made roads better (try to build
truelight
parents:
1309
diff
changeset
|
1221 |
/* If we are in the SE, and this road-piece has no town owner yet, it just found an |
4549
60410aa1aa88
(svn r6381) -Cleanup: make the '/* */' comments that span multiple lines more uniform.
rubidium
parents:
4434
diff
changeset
|
1222 |
* owner :) (happy happy happy road now) */ |
10731
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
1223 |
SetRoadOwner(tile, ROADTYPE_ROAD, OWNER_TOWN); |
3432
507fa7fd189d
(svn r4261) CodeChange : Add and Use Accessor for Houses Construction. And cleaning on town.flags12 too
belugas
parents:
3426
diff
changeset
|
1224 |
SetTownIndex(tile, t->index); |
1327
f98ba72197f5
(svn r1831) -Fix: Scenario Editor now handles human-made roads better (try to build
truelight
parents:
1309
diff
changeset
|
1225 |
} |
f98ba72197f5
(svn r1831) -Fix: Scenario Editor now handles human-made roads better (try to build
truelight
parents:
1309
diff
changeset
|
1226 |
} |
1280
b6925875de49
(svn r1784) -Fix: removed ClosestTownFromTile where possible, or replaced it
truelight
parents:
1264
diff
changeset
|
1227 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1228 |
/* Max number of times is checked. */ |
0 | 1229 |
} while (--_grow_town_result >= 0); |
1230 |
||
1231 |
return (_grow_town_result == -2); |
|
1232 |
} |
|
1233 |
||
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1234 |
/** |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1235 |
* Generate a random road block. |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1236 |
* The probability of a straight road |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1237 |
* is somewhat higher than a curved. |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1238 |
* |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1239 |
* @return A RoadBits value with 2 bits set |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1240 |
*/ |
6573 | 1241 |
static RoadBits GenRandomRoadBits() |
0 | 1242 |
{ |
1243 |
uint32 r = Random(); |
|
2140
d708eb80ab8b
(svn r2650) Convert many explicit shifts+ands to extract bits to invocations of GB - should be a bit nicer to read
tron
parents:
2070
diff
changeset
|
1244 |
uint a = GB(r, 0, 2); |
d708eb80ab8b
(svn r2650) Convert many explicit shifts+ands to extract bits to invocations of GB - should be a bit nicer to read
tron
parents:
2070
diff
changeset
|
1245 |
uint b = GB(r, 8, 2); |
0 | 1246 |
if (a == b) b ^= 2; |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1247 |
return (RoadBits)((ROAD_NW << a) + (ROAD_NW << b)); |
0 | 1248 |
} |
1249 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1250 |
/** Grow the town |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1251 |
* @param t town to grow |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1252 |
* @return true iff a house was built |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1253 |
*/ |
2817 | 1254 |
static bool GrowTown(Town *t) |
0 | 1255 |
{ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1256 |
/* Let the town be a ghost town |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1257 |
* The player wanted it in such a way. Thus there he has it. ;) |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1258 |
* Never reached in editor mode. */ |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1259 |
if (_settings_game.economy.town_layout == TL_NO_ROADS && _generating_world) { |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1260 |
return false; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1261 |
} |
0 | 1262 |
|
909
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1263 |
static const TileIndexDiffC _town_coord_mod[] = { |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1264 |
{-1, 0}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1265 |
{ 1, 1}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1266 |
{ 1, -1}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1267 |
{-1, -1}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1268 |
{-1, 0}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1269 |
{ 0, 2}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1270 |
{ 2, 0}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1271 |
{ 0, -2}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1272 |
{-1, -1}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1273 |
{-2, 2}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1274 |
{ 2, 2}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1275 |
{ 2, -2}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1276 |
{ 0, 0} |
0 | 1277 |
}; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1278 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1279 |
/* Current player is a town */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1280 |
PlayerID old_player = _current_player; |
0 | 1281 |
_current_player = OWNER_TOWN; |
1282 |
||
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1283 |
TileIndex tile = t->xy; // The tile we are working with ATM |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1284 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1285 |
/* Find a road that we can base the construction on. */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1286 |
const TileIndexDiffC *ptr; |
909
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1287 |
for (ptr = _town_coord_mod; ptr != endof(_town_coord_mod); ++ptr) { |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
1288 |
if (GetTownRoadBits(tile) != ROAD_NONE) { |
260
32fcaaf9f4ef
(svn r266) -Fix: hopefully fixed the desync problem nicely (and reverted the
truelight
parents:
193
diff
changeset
|
1289 |
int r = GrowTownAtRoad(t, tile); |
32fcaaf9f4ef
(svn r266) -Fix: hopefully fixed the desync problem nicely (and reverted the
truelight
parents:
193
diff
changeset
|
1290 |
_current_player = old_player; |
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5835
diff
changeset
|
1291 |
return r != 0; |
0 | 1292 |
} |
909
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1293 |
tile = TILE_ADD(tile, ToTileIndexDiff(*ptr)); |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1294 |
} |
0 | 1295 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1296 |
/* No road available, try to build a random road block by |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1297 |
* clearing some land and then building a road there. */ |
0 | 1298 |
tile = t->xy; |
909
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1299 |
for (ptr = _town_coord_mod; ptr != endof(_town_coord_mod); ++ptr) { |
4317
c2c46cd2de15
(svn r5970) -Fix [FS#49]: town-growth removed houses under construction to make way for road. Not wanted behavoir (Rubidium)
truelight
parents:
4300
diff
changeset
|
1300 |
/* Only work with plain land that not already has a house */ |
c2c46cd2de15
(svn r5970) -Fix [FS#49]: town-growth removed houses under construction to make way for road. Not wanted behavoir (Rubidium)
truelight
parents:
4300
diff
changeset
|
1301 |
if (!IsTileType(tile, MP_HOUSE) && GetTileSlope(tile, NULL) == SLOPE_FLAT) { |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1302 |
if (CmdSucceeded(DoCommand(tile, 0, 0, DC_AUTO | DC_NO_WATER, CMD_LANDSCAPE_CLEAR))) { |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3433
diff
changeset
|
1303 |
DoCommand(tile, GenRandomRoadBits(), t->index, DC_EXEC | DC_AUTO, CMD_BUILD_ROAD); |
260
32fcaaf9f4ef
(svn r266) -Fix: hopefully fixed the desync problem nicely (and reverted the
truelight
parents:
193
diff
changeset
|
1304 |
_current_player = old_player; |
0 | 1305 |
return true; |
1306 |
} |
|
1307 |
} |
|
909
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1308 |
tile = TILE_ADD(tile, ToTileIndexDiff(*ptr)); |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
900
diff
changeset
|
1309 |
} |
0 | 1310 |
|
260
32fcaaf9f4ef
(svn r266) -Fix: hopefully fixed the desync problem nicely (and reverted the
truelight
parents:
193
diff
changeset
|
1311 |
_current_player = old_player; |
0 | 1312 |
return false; |
1313 |
} |
|
1314 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1315 |
void UpdateTownRadius(Town *t) |
0 | 1316 |
{ |
10211
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1317 |
static const uint32 _town_squared_town_zone_radius_data[23][5] = { |
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1318 |
{ 4, 0, 0, 0, 0}, // 0 |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1319 |
{ 16, 0, 0, 0, 0}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1320 |
{ 25, 0, 0, 0, 0}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1321 |
{ 36, 0, 0, 0, 0}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1322 |
{ 49, 0, 4, 0, 0}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1323 |
{ 64, 0, 4, 0, 0}, // 20 |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1324 |
{ 64, 0, 9, 0, 1}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1325 |
{ 64, 0, 9, 0, 4}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1326 |
{ 64, 0, 16, 0, 4}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1327 |
{ 81, 0, 16, 0, 4}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1328 |
{ 81, 0, 16, 0, 4}, // 40 |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1329 |
{ 81, 0, 25, 0, 9}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1330 |
{ 81, 36, 25, 0, 9}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1331 |
{ 81, 36, 25, 16, 9}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1332 |
{ 81, 49, 0, 25, 9}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1333 |
{ 81, 64, 0, 25, 9}, // 60 |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1334 |
{ 81, 64, 0, 36, 9}, |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
1335 |
{ 81, 64, 0, 36, 16}, |
470
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1336 |
{100, 81, 0, 49, 16}, |
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1337 |
{100, 81, 0, 49, 25}, |
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1338 |
{121, 81, 0, 49, 25}, // 80 |
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1339 |
{121, 81, 0, 49, 25}, |
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1340 |
{121, 81, 0, 49, 36}, // 88 |
0 | 1341 |
}; |
470
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1342 |
|
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1343 |
if (t->num_houses < 92) { |
10211
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1344 |
memcpy(t->squared_town_zone_radius, _town_squared_town_zone_radius_data[t->num_houses / 4], sizeof(t->squared_town_zone_radius)); |
470
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1345 |
} else { |
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1346 |
int mass = t->num_houses / 8; |
10211
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1347 |
/* Actually we are proportional to sqrt() but that's right because we are covering an area. |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1348 |
* The offsets are to make sure the radii do not decrease in size when going from the table |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1349 |
* to the calculated value.*/ |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1350 |
t->squared_town_zone_radius[0] = mass * 15 - 40; |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1351 |
t->squared_town_zone_radius[1] = mass * 9 - 15; |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1352 |
t->squared_town_zone_radius[2] = 0; |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1353 |
t->squared_town_zone_radius[3] = mass * 5 - 5; |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1354 |
t->squared_town_zone_radius[4] = mass * 3 + 5; |
470
80d30b9c3552
(svn r703) Attempt to improve the town growth algorithm - now it scales over 76 houses, is slightly exponential and travels further for larger towns.
pasky
parents:
468
diff
changeset
|
1355 |
} |
0 | 1356 |
} |
1357 |
||
1421
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1358 |
static bool CreateTownName(uint32 *townnameparts) |
0 | 1359 |
{ |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1360 |
extern int _nb_orig_names; |
0 | 1361 |
Town *t2; |
1362 |
char buf1[64]; |
|
1363 |
char buf2[64]; |
|
1364 |
uint32 r; |
|
1421
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1365 |
/* Do not set too low tries, since when we run out of names, we loop |
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1366 |
* for #tries only one time anyway - then we stop generating more |
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1367 |
* towns. Do not show it too high neither, since looping through all |
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1368 |
* the other towns may take considerable amount of time (10000 is |
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1369 |
* too much). */ |
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1370 |
int tries = 1000; |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1371 |
bool grf = (_settings_game.game_creation.town_name >= _nb_orig_names); |
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1372 |
uint32 grfid = grf ? GetGRFTownNameId(_settings_game.game_creation.town_name - _nb_orig_names) : 0; |
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1373 |
uint16 townnametype = grf ? GetGRFTownNameType(_settings_game.game_creation.town_name - _nb_orig_names) : SPECSTR_TOWNNAME_START + _settings_game.game_creation.town_name; |
0 | 1374 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1375 |
assert(townnameparts != NULL); |
0 | 1376 |
|
2952 | 1377 |
for (;;) { |
0 | 1378 |
restart: |
1379 |
r = Random(); |
|
1380 |
||
534
17ab2f22ff74
(svn r901) Small step in the process to clean up the DPARAM mess:
tron
parents:
516
diff
changeset
|
1381 |
SetDParam(0, r); |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1382 |
if (grf && grfid != 0) { |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1383 |
GRFTownNameGenerate(buf1, grfid, townnametype, r, lastof(buf1)); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1384 |
} else { |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1385 |
GetString(buf1, townnametype, lastof(buf1)); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1386 |
} |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
1387 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1388 |
/* Check size and width */ |
4609
6c337b3fbf4b
(svn r6462) -Codechange: Have GetStringWidth() return width as well as the height bounding
Darkvater
parents:
4559
diff
changeset
|
1389 |
if (strlen(buf1) >= 31 || GetStringBoundingBox(buf1).width > 130) continue; |
0 | 1390 |
|
1391 |
FOR_ALL_TOWNS(t2) { |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1392 |
/* We can't just compare the numbers since |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1393 |
* several numbers may map to a single name. */ |
4346
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
1394 |
SetDParam(0, t2->index); |
4912
d04b3f2bca70
(svn r6884) -Codechange: Add strict bounds checking in string formatting system.
Darkvater
parents:
4850
diff
changeset
|
1395 |
GetString(buf2, STR_TOWN, lastof(buf2)); |
4346
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
1396 |
if (strcmp(buf1, buf2) == 0) { |
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
1397 |
if (tries-- < 0) return false; |
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
1398 |
goto restart; |
0 | 1399 |
} |
1400 |
} |
|
1421
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1401 |
*townnameparts = r; |
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1402 |
return true; |
0 | 1403 |
} |
1404 |
} |
|
1405 |
||
1377
2a418162176e
(svn r1881) -Fix: [ 1119308 ] Max passengers / mail variables are now 32 bit
celestar
parents:
1362
diff
changeset
|
1406 |
void UpdateTownMaxPass(Town *t) |
0 | 1407 |
{ |
1408 |
t->max_pass = t->population >> 3; |
|
1409 |
t->max_mail = t->population >> 4; |
|
1410 |
} |
|
1411 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1412 |
/** |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1413 |
* Does the actual town creation. |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1414 |
* |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1415 |
* @param t The town |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1416 |
* @param tile Where to put it |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1417 |
* @param townnameparts The town name |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1418 |
* @param size_mode How the size should be determined |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1419 |
* @param size Parameter for size determination |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1420 |
*/ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1421 |
static void DoCreateTown(Town *t, TileIndex tile, uint32 townnameparts, TownSizeMode size_mode, uint size) |
0 | 1422 |
{ |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1423 |
extern int _nb_orig_names; |
0 | 1424 |
|
1425 |
t->xy = tile; |
|
1426 |
t->num_houses = 0; |
|
1427 |
t->time_until_rebuild = 10; |
|
1428 |
UpdateTownRadius(t); |
|
1429 |
t->flags12 = 0; |
|
1430 |
t->population = 0; |
|
1431 |
t->grow_counter = 0; |
|
1432 |
t->growth_rate = 250; |
|
1433 |
t->new_max_pass = 0; |
|
1434 |
t->new_max_mail = 0; |
|
1435 |
t->new_act_pass = 0; |
|
1436 |
t->new_act_mail = 0; |
|
1437 |
t->max_pass = 0; |
|
1438 |
t->max_mail = 0; |
|
1439 |
t->act_pass = 0; |
|
1440 |
t->act_mail = 0; |
|
1441 |
||
1442 |
t->pct_pass_transported = 0; |
|
1443 |
t->pct_mail_transported = 0; |
|
1444 |
t->fund_buildings_months = 0; |
|
1445 |
t->new_act_food = 0; |
|
4
cad62d5f9708
(svn r5) -Fix: townname generation of TTDLX savegames. All work
darkvater
parents:
0
diff
changeset
|
1446 |
t->new_act_water = 0; |
0 | 1447 |
t->act_food = 0; |
4
cad62d5f9708
(svn r5) -Fix: townname generation of TTDLX savegames. All work
darkvater
parents:
0
diff
changeset
|
1448 |
t->act_water = 0; |
0 | 1449 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1450 |
for (uint i = 0; i != MAX_PLAYERS; i++) t->ratings[i] = RATING_INITIAL; |
0 | 1451 |
|
1452 |
t->have_ratings = 0; |
|
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5835
diff
changeset
|
1453 |
t->exclusivity = INVALID_PLAYER; |
121
c2f18f4d8be1
(svn r122) Change: exclusive transport rights are now stored per town instead of per station
dominik
parents:
39
diff
changeset
|
1454 |
t->exclusive_counter = 0; |
0 | 1455 |
t->statues = 0; |
1456 |
||
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1457 |
if (_settings_game.game_creation.town_name < _nb_orig_names) { |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1458 |
/* Original town name */ |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1459 |
t->townnamegrfid = 0; |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1460 |
t->townnametype = SPECSTR_TOWNNAME_START + _settings_game.game_creation.town_name; |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1461 |
} else { |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1462 |
/* Newgrf town name */ |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1463 |
t->townnamegrfid = GetGRFTownNameId(_settings_game.game_creation.town_name - _nb_orig_names); |
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1464 |
t->townnametype = GetGRFTownNameType(_settings_game.game_creation.town_name - _nb_orig_names); |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1465 |
} |
1421
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1466 |
t->townnameparts = townnameparts; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
1467 |
|
0 | 1468 |
UpdateTownVirtCoord(t); |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1469 |
InvalidateWindowData(WC_TOWN_DIRECTORY, 0, 0); |
0 | 1470 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1471 |
t->InitializeLayout(); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1472 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1473 |
/* Random town size. */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1474 |
int x = (Random() & 0xF) + 8; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1475 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1476 |
switch (size_mode) { |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1477 |
default: NOT_REACHED(); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1478 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1479 |
case TSM_RANDOM: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1480 |
t->larger_town = false; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1481 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1482 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1483 |
case TSM_FIXED: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1484 |
x = size * 16 + 3; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1485 |
t->larger_town = false; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1486 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1487 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1488 |
case TSM_CITY: |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1489 |
x *= _settings_game.economy.initial_city_size; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1490 |
t->larger_town = true; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1491 |
break; |
3674
e55478cff17e
(svn r4591) -Fix (FS#122) Game no longer errors out when "Many random towns" is selected in the scenario editor.
celestar
parents:
3657
diff
changeset
|
1492 |
} |
0 | 1493 |
|
10731
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
1494 |
t->noise_reached = 0; |
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
1495 |
|
0 | 1496 |
t->num_houses += x; |
1497 |
UpdateTownRadius(t); |
|
1498 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1499 |
int i = x * 4; |
0 | 1500 |
do { |
1501 |
GrowTown(t); |
|
1502 |
} while (--i); |
|
1503 |
||
1504 |
t->num_houses -= x; |
|
1505 |
UpdateTownRadius(t); |
|
1506 |
UpdateTownMaxPass(t); |
|
1507 |
} |
|
1508 |
||
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
1509 |
/** Create a new town. |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
1510 |
* This obviously only works in the scenario editor. Function not removed |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
1511 |
* as it might be possible in the future to fund your own town :) |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3433
diff
changeset
|
1512 |
* @param tile coordinates where town is built |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1513 |
* @param flags type of operation |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1514 |
* @param p1 size of the town (0 = small, 1 = medium, 2 = large) |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1515 |
* @param p2 size mode (@see TownSizeMode) |
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
1516 |
*/ |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1517 |
CommandCost CmdBuildTown(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 1518 |
{ |
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
1519 |
/* Only in the scenario editor */ |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
1520 |
if (_game_mode != GM_EDITOR) return CMD_ERROR; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1521 |
if (p2 > TSM_CITY) return CMD_ERROR; |
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
1522 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1523 |
/* Check if too close to the edge of map */ |
1245
768d9bc95aaa
(svn r1749) Move the functions which calculate distances to map.[ch] and give the more meaningful names
tron
parents:
1209
diff
changeset
|
1524 |
if (DistanceFromEdge(tile) < 12) |
0 | 1525 |
return_cmd_error(STR_0237_TOO_CLOSE_TO_EDGE_OF_MAP); |
1526 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1527 |
/* Can only build on clear flat areas, possibly with trees. */ |
5085
91cb54f510ce
(svn r7152) -Feature (FS#396): allow towns to be built on top of trees in the scenario editor.
rubidium
parents:
5065
diff
changeset
|
1528 |
if ((!IsTileType(tile, MP_CLEAR) && !IsTileType(tile, MP_TREES)) || GetTileSlope(tile, NULL) != SLOPE_FLAT) { |
0 | 1529 |
return_cmd_error(STR_0239_SITE_UNSUITABLE); |
2986
f901acd775a9
(svn r3561) Don't use FindLandscapeHeightByTile() when it's overkill. Also use a sprite enum instead of a magic number.
tron
parents:
2958
diff
changeset
|
1530 |
} |
0 | 1531 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1532 |
/* Check distance to all other towns. */ |
0 | 1533 |
if (IsCloseToTown(tile, 20)) |
1534 |
return_cmd_error(STR_0238_TOO_CLOSE_TO_ANOTHER_TOWN); |
|
1535 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1536 |
uint32 townnameparts; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1537 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1538 |
/* Get a unique name for the town. */ |
1421
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1539 |
if (!CreateTownName(&townnameparts)) |
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1540 |
return_cmd_error(STR_023A_TOO_MANY_TOWNS); |
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1541 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1542 |
/* Allocate town struct */ |
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
1543 |
if (!Town::CanAllocateItem()) return_cmd_error(STR_023A_TOO_MANY_TOWNS); |
0 | 1544 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1545 |
/* Create the town */ |
0 | 1546 |
if (flags & DC_EXEC) { |
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
1547 |
Town *t = new Town(tile); |
0 | 1548 |
_generating_world = true; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1549 |
DoCreateTown(t, tile, townnameparts, (TownSizeMode)p2, p1); |
0 | 1550 |
_generating_world = false; |
1551 |
} |
|
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
1552 |
return CommandCost(); |
0 | 1553 |
} |
1554 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1555 |
Town *CreateRandomTown(uint attempts, TownSizeMode mode, uint size) |
0 | 1556 |
{ |
1557 |
do { |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1558 |
/* Generate a tile index not too close from the edge */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1559 |
TileIndex tile = RandomTile(); |
2951 | 1560 |
if (DistanceFromEdge(tile) < 20) continue; |
0 | 1561 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1562 |
/* Make sure the tile is plain */ |
3636
d87b21df2944
(svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents:
3585
diff
changeset
|
1563 |
if (!IsTileType(tile, MP_CLEAR) || GetTileSlope(tile, NULL) != SLOPE_FLAT) continue; |
0 | 1564 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1565 |
/* Check not too close to a town */ |
2951 | 1566 |
if (IsCloseToTown(tile, 20)) continue; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
1567 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1568 |
uint32 townnameparts; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1569 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1570 |
/* Get a unique name for the town. */ |
2951 | 1571 |
if (!CreateTownName(&townnameparts)) break; |
1421
5a9eb1b81efb
(svn r1925) Fixed an infinite loop if the town generator runs out of town names. The number of generated towns is then limited by the number of available names.
pasky
parents:
1377
diff
changeset
|
1572 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1573 |
/* Allocate a town struct */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1574 |
Town *t = new Town(tile); |
2951 | 1575 |
if (t == NULL) break; |
0 | 1576 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1577 |
DoCreateTown(t, tile, townnameparts, mode, size); |
0 | 1578 |
return t; |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1579 |
} while (--attempts != 0); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1580 |
|
0 | 1581 |
return NULL; |
1582 |
} |
|
1583 |
||
10731
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
1584 |
static const byte _num_initial_towns[4] = {5, 11, 23, 46}; // very low, low, normal, high |
0 | 1585 |
|
6573 | 1586 |
bool GenerateTowns() |
0 | 1587 |
{ |
1362
adfd229bdc01
(svn r1866) -Fix: Intercepted generated maps with 0 towns on it. Currently just an
celestar
parents:
1335
diff
changeset
|
1588 |
uint num = 0; |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1589 |
uint n = ScaleByMapSize(_num_initial_towns[_settings_game.difficulty.number_towns] + (Random() & 7)); |
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1590 |
uint num_cities = _settings_game.economy.larger_towns == 0 ? 0 : n / _settings_game.economy.larger_towns; |
1202
7d8b86bd8ba2
(svn r1706) Implement ScaleByMapSize() and ScaleByMapSize1D()
tron
parents:
1174
diff
changeset
|
1591 |
|
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4261
diff
changeset
|
1592 |
SetGeneratingWorldProgress(GWP_TOWN, n); |
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4261
diff
changeset
|
1593 |
|
1362
adfd229bdc01
(svn r1866) -Fix: Intercepted generated maps with 0 towns on it. Currently just an
celestar
parents:
1335
diff
changeset
|
1594 |
do { |
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4261
diff
changeset
|
1595 |
IncreaseGeneratingWorldProgress(GWP_TOWN); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1596 |
/* try 20 times to create a random-sized town for the first loop. */ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1597 |
TownSizeMode mode = num_cities > 0 ? TSM_CITY : TSM_RANDOM; |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1598 |
if (CreateRandomTown(20, mode, _settings_game.economy.initial_city_size) != NULL) num++; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1599 |
if (num_cities > 0) num_cities--; |
1362
adfd229bdc01
(svn r1866) -Fix: Intercepted generated maps with 0 towns on it. Currently just an
celestar
parents:
1335
diff
changeset
|
1600 |
} while (--n); |
adfd229bdc01
(svn r1866) -Fix: Intercepted generated maps with 0 towns on it. Currently just an
celestar
parents:
1335
diff
changeset
|
1601 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1602 |
/* give it a last try, but now more aggressive */ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1603 |
if (num == 0 && CreateRandomTown(10000, TSM_RANDOM, 0) == NULL) { |
5247
c3eece01af11
(svn r7372) - CodeChange: Rename all GetXXXArraySize() functions to GetNumXXX() and add GetMaxXXXIndex() functions. This prepares for the new pool interface.
matthijs
parents:
5216
diff
changeset
|
1604 |
if (GetNumTowns() == 0) { |
4384
293c0d26294c
(svn r6137) -Codechange: some very minor cleanups:
truelight
parents:
4357
diff
changeset
|
1605 |
/* XXX - can we handle that more gracefully? */ |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1606 |
if (_game_mode != GM_EDITOR) usererror("Could not generate any town"); |
2430
e1da54e6bf91
(svn r2956) - Fix: [ 1253736 ] creating many town crash to desktop. Now it 'dies' with an ingame error message informing the gamer if it couldn't generate any towns in user-space. Still if it happens during new-game generation it crashes since we don't yet have actions to do in such a circumstance.
Darkvater
parents:
2425
diff
changeset
|
1607 |
|
4384
293c0d26294c
(svn r6137) -Codechange: some very minor cleanups:
truelight
parents:
4357
diff
changeset
|
1608 |
return false; |
4000
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3983
diff
changeset
|
1609 |
} |
1362
adfd229bdc01
(svn r1866) -Fix: Intercepted generated maps with 0 towns on it. Currently just an
celestar
parents:
1335
diff
changeset
|
1610 |
} |
2430
e1da54e6bf91
(svn r2956) - Fix: [ 1253736 ] creating many town crash to desktop. Now it 'dies' with an ingame error message informing the gamer if it couldn't generate any towns in user-space. Still if it happens during new-game generation it crashes since we don't yet have actions to do in such a circumstance.
Darkvater
parents:
2425
diff
changeset
|
1611 |
|
e1da54e6bf91
(svn r2956) - Fix: [ 1253736 ] creating many town crash to desktop. Now it 'dies' with an ingame error message informing the gamer if it couldn't generate any towns in user-space. Still if it happens during new-game generation it crashes since we don't yet have actions to do in such a circumstance.
Darkvater
parents:
2425
diff
changeset
|
1612 |
return true; |
0 | 1613 |
} |
1614 |
||
1615 |
||
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
1616 |
/** Returns the bit corresponding to the town zone of the specified tile |
10211
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1617 |
* @param t Town on which town zone is to be found |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1618 |
* @param tile TileIndex where town zone needs to be found |
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
1619 |
* @return the bit position of the given zone, as defined in HouseZones |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
1620 |
*/ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1621 |
HouseZonesBits GetTownRadiusGroup(const Town *t, TileIndex tile) |
0 | 1622 |
{ |
4000
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3983
diff
changeset
|
1623 |
uint dist = DistanceSquare(tile, t->xy); |
0 | 1624 |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
1625 |
if (t->fund_buildings_months && dist <= 25) return HZB_TOWN_CENTRE; |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
1626 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1627 |
HouseZonesBits smallest = HZB_TOWN_EDGE; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1628 |
for (HouseZonesBits i = HZB_BEGIN; i < HZB_END; i++) { |
10211
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
1629 |
if (dist < t->squared_town_zone_radius[i]) smallest = i; |
0 | 1630 |
} |
1631 |
||
1632 |
return smallest; |
|
1633 |
} |
|
1634 |
||
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1635 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1636 |
* Clears tile and builds a house or house part. |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1637 |
* @param t tile index |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1638 |
* @param tid Town index |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1639 |
* @param counter of construction step |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1640 |
* @param stage of construction (used for drawing) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1641 |
* @param type of house. Index into house specs array |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1642 |
* @param random_bits required for newgrf houses |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1643 |
* @pre house can be built here |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1644 |
*/ |
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1645 |
static inline void ClearMakeHouseTile(TileIndex tile, Town *t, byte counter, byte stage, HouseID type, byte random_bits) |
0 | 1646 |
{ |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1647 |
CommandCost cc = DoCommand(tile, 0, 0, DC_EXEC | DC_AUTO | DC_NO_WATER, CMD_LANDSCAPE_CLEAR); |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1648 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1649 |
assert(CmdSucceeded(cc)); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1650 |
|
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1651 |
IncreaseBuildingCount(t, type); |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1652 |
MakeHouseTile(tile, t->index, counter, stage, type, random_bits); |
10274
b3c58f3df92b
(svn r12806) [NewGRF_ports] -Sync: with trunk r12773:12805.
richk
parents:
10242
diff
changeset
|
1653 |
if (GetHouseSpecs(type)->building_flags & BUILDING_IS_ANIMATED) AddAnimatedTile(tile); |
b3c58f3df92b
(svn r12806) [NewGRF_ports] -Sync: with trunk r12773:12805.
richk
parents:
10242
diff
changeset
|
1654 |
|
b3c58f3df92b
(svn r12806) [NewGRF_ports] -Sync: with trunk r12773:12805.
richk
parents:
10242
diff
changeset
|
1655 |
MarkTileDirtyByTile(tile); |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1656 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1657 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1658 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1659 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1660 |
* Write house information into the map. For houses > 1 tile, all tiles are marked. |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1661 |
* @param t tile index |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1662 |
* @param tid Town index |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1663 |
* @param counter of construction step |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1664 |
* @param stage of construction (used for drawing) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1665 |
* @param type of house. Index into house specs array |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1666 |
* @param random_bits required for newgrf houses |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1667 |
* @pre house can be built here |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1668 |
*/ |
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1669 |
static void MakeTownHouse(TileIndex t, Town *town, byte counter, byte stage, HouseID type, byte random_bits) |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1670 |
{ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1671 |
BuildingFlags size = GetHouseSpecs(type)->building_flags; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1672 |
|
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1673 |
ClearMakeHouseTile(t, town, counter, stage, type, random_bits); |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1674 |
if (size & BUILDING_2_TILES_Y) ClearMakeHouseTile(t + TileDiffXY(0, 1), town, counter, stage, ++type, random_bits); |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1675 |
if (size & BUILDING_2_TILES_X) ClearMakeHouseTile(t + TileDiffXY(1, 0), town, counter, stage, ++type, random_bits); |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1676 |
if (size & BUILDING_HAS_4_TILES) ClearMakeHouseTile(t + TileDiffXY(1, 1), town, counter, stage, ++type, random_bits); |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1677 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1678 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1679 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1680 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1681 |
* Checks if a house can be built here. Important is slope, bridge above |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1682 |
* and ability to clear the land. |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1683 |
* @param tile tile to check |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1684 |
* @param town town that is checking |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1685 |
* @param noslope are slopes (foundations) allowed? |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1686 |
* @return true iff house can be built here |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1687 |
*/ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1688 |
static inline bool CanBuildHouseHere(TileIndex tile, TownID town, bool noslope) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1689 |
{ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1690 |
/* cannot build on these slopes... */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1691 |
Slope slope = GetTileSlope(tile, NULL); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1692 |
if ((noslope && slope != SLOPE_FLAT) || IsSteepSlope(slope)) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1693 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1694 |
/* building under a bridge? */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1695 |
if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1696 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1697 |
/* do not try to build over house owned by another town */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1698 |
if (IsTileType(tile, MP_HOUSE) && GetTownIndex(tile) != town) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1699 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1700 |
/* can we clear the land? */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1701 |
return CmdSucceeded(DoCommand(tile, 0, 0, DC_AUTO | DC_NO_WATER, CMD_LANDSCAPE_CLEAR)); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1702 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1703 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1704 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1705 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1706 |
* Checks if a house can be built at this tile, must have the same max z as parameter. |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1707 |
* @param tile tile to check |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1708 |
* @param town town that is checking |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1709 |
* @param z max z of this tile so more parts of a house are at the same height (with foundation) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1710 |
* @param noslope are slopes (foundations) allowed? |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1711 |
* @return true iff house can be built here |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1712 |
* @see CanBuildHouseHere() |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1713 |
*/ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1714 |
static inline bool CheckBuildHouseSameZ(TileIndex tile, TownID town, uint z, bool noslope) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1715 |
{ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1716 |
if (!CanBuildHouseHere(tile, town, noslope)) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1717 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1718 |
/* if building on slopes is allowed, there will be flattening foundation (to tile max z) */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1719 |
if (GetTileMaxZ(tile) != z) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1720 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1721 |
return true; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1722 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1723 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1724 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1725 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1726 |
* Checks if a house of size 2x2 can be built at this tile |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1727 |
* @param tile tile, N corner |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1728 |
* @param town town that is checking |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1729 |
* @param z maximum tile z so all tile have the same max z |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1730 |
* @param noslope are slopes (foundations) allowed? |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1731 |
* @return true iff house can be built |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1732 |
* @see CheckBuildHouseSameZ() |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1733 |
*/ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1734 |
static bool CheckFree2x2Area(TileIndex tile, TownID town, uint z, bool noslope) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1735 |
{ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1736 |
/* we need to check this tile too because we can be at different tile now */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1737 |
if (!CheckBuildHouseSameZ(tile, town, z, noslope)) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1738 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1739 |
for (DiagDirection d = DIAGDIR_SE; d < DIAGDIR_END; d++) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1740 |
tile += TileOffsByDiagDir(d); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1741 |
if (!CheckBuildHouseSameZ(tile, town, z, noslope)) return false; |
0 | 1742 |
} |
1743 |
||
1744 |
return true; |
|
1745 |
} |
|
1746 |
||
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1747 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1748 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1749 |
* Checks if current town layout allows building here |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1750 |
* @param t town |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1751 |
* @param tile tile to check |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1752 |
* @return true iff town layout allows building here |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1753 |
* @note see layouts |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1754 |
*/ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1755 |
static inline bool TownLayoutAllowsHouseHere(Town *t, TileIndex tile) |
0 | 1756 |
{ |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1757 |
TileIndexDiffC grid_pos = TileIndexToTileIndexDiffC(t->xy, tile); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1758 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1759 |
switch (t->GetActiveLayout()) { |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1760 |
case TL_2X2_GRID: |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1761 |
if ((grid_pos.x % 3) == 0 || (grid_pos.y % 3) == 0) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1762 |
break; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1763 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1764 |
case TL_3X3_GRID: |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1765 |
if ((grid_pos.x % 4) == 0 || (grid_pos.y % 4) == 0) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1766 |
break; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1767 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1768 |
default: |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1769 |
break; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1770 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1771 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1772 |
return true; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1773 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1774 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1775 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1776 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1777 |
* Checks if current town layout allows 2x2 building here |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1778 |
* @param t town |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1779 |
* @param tile tile to check |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1780 |
* @return true iff town layout allows 2x2 building here |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1781 |
* @note see layouts |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1782 |
*/ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1783 |
static inline bool TownLayoutAllows2x2HouseHere(Town *t, TileIndex tile) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1784 |
{ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1785 |
/* MapSize() is sure dividable by both MapSizeX() and MapSizeY(), |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1786 |
* so to do only one memory access, use MapSize() */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1787 |
uint dx = MapSize() + TileX(t->xy) - TileX(tile); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1788 |
uint dy = MapSize() + TileY(t->xy) - TileY(tile); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1789 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1790 |
switch (t->GetActiveLayout()) { |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1791 |
case TL_2X2_GRID: |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1792 |
if ((dx % 3) != 0 || (dy % 3) != 0) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1793 |
break; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1794 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1795 |
case TL_3X3_GRID: |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1796 |
if ((dx % 4) < 2 || (dy % 4) < 2) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1797 |
break; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1798 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1799 |
default: |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1800 |
break; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1801 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1802 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1803 |
return true; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1804 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1805 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1806 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1807 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1808 |
* Checks if 1x2 or 2x1 building is allowed here, also takes into account current town layout |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1809 |
* Also, tests both building positions that occupy this tile |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1810 |
* @param tile tile where the building should be built |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1811 |
* @param t town |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1812 |
* @param maxz all tiles should have the same height |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1813 |
* @param noslope are slopes forbidden? |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1814 |
* @param second diagdir from first tile to second tile |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1815 |
**/ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1816 |
static bool CheckTownBuild2House(TileIndex *tile, Town *t, uint maxz, bool noslope, DiagDirection second) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1817 |
{ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1818 |
/* 'tile' is already checked in BuildTownHouse() - CanBuildHouseHere() and slope test */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1819 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1820 |
TileIndex tile2 = *tile + TileOffsByDiagDir(second); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1821 |
if (TownLayoutAllowsHouseHere(t, tile2) && CheckBuildHouseSameZ(tile2, t->index, maxz, noslope)) return true; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1822 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1823 |
tile2 = *tile + TileOffsByDiagDir(ReverseDiagDir(second)); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1824 |
if (TownLayoutAllowsHouseHere(t, tile2) && CheckBuildHouseSameZ(tile2, t->index, maxz, noslope)) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1825 |
*tile = tile2; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1826 |
return true; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1827 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1828 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1829 |
return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1830 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1831 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1832 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1833 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1834 |
* Checks if 2x2 building is allowed here, also takes into account current town layout |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1835 |
* Also, tests all four building positions that occupy this tile |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1836 |
* @param tile tile where the building should be built |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1837 |
* @param t town |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1838 |
* @param maxz all tiles should have the same height |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1839 |
* @param noslope are slopes forbidden? |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1840 |
**/ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1841 |
static bool CheckTownBuild2x2House(TileIndex *tile, Town *t, uint maxz, bool noslope) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1842 |
{ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1843 |
TileIndex tile2 = *tile; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1844 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1845 |
for (DiagDirection d = DIAGDIR_SE;;d++) { // 'd' goes through DIAGDIR_SE, DIAGDIR_SW, DIAGDIR_NW, DIAGDIR_END |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1846 |
if (TownLayoutAllows2x2HouseHere(t, tile2) && CheckFree2x2Area(tile2, t->index, maxz, noslope)) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1847 |
*tile = tile2; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1848 |
return true; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1849 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1850 |
if (d == DIAGDIR_END) break; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1851 |
tile2 += TileOffsByDiagDir(ReverseDiagDir(d)); // go clockwise |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1852 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1853 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1854 |
return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1855 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1856 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1857 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1858 |
/** |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1859 |
* Tries to build a house at this tile |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1860 |
* @param t town the house will belong to |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1861 |
* @param tile where the house will be built |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1862 |
* @return false iff no house can be built at this tile |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1863 |
*/ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1864 |
static bool BuildTownHouse(Town *t, TileIndex tile) |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1865 |
{ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1866 |
/* forbidden building here by town layout */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1867 |
if (!TownLayoutAllowsHouseHere(t, tile)) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1868 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1869 |
/* no house allowed at all, bail out */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1870 |
if (!CanBuildHouseHere(tile, t->index, false)) return false; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1871 |
|
1335
a635854c23b6
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
parents:
1328
diff
changeset
|
1872 |
uint z; |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1873 |
Slope slope = GetTileSlope(tile, &z); |
0 | 1874 |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
1875 |
/* Get the town zone type of the current tile, as well as the climate. |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
1876 |
* This will allow to easily compare with the specs of the new house to build */ |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1877 |
HouseZonesBits rad = GetTownRadiusGroup(t, tile); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1878 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1879 |
/* Above snow? */ |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1880 |
int land = _settings_game.game_creation.landscape; |
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1881 |
if (land == LT_ARCTIC && z >= _settings_game.game_creation.snow_line) land = -1; |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1882 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1883 |
uint bitmask = (1 << rad) + (1 << (land + 12)); |
0 | 1884 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1885 |
/* bits 0-4 are used |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1886 |
* bits 11-15 are used |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
1887 |
* bits 5-10 are not used. */ |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1888 |
HouseID houses[HOUSE_MAX]; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1889 |
uint num = 0; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1890 |
uint probs[HOUSE_MAX]; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1891 |
uint probability_max = 0; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1892 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1893 |
/* Generate a list of all possible houses that can be built. */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1894 |
for (uint i = 0; i < HOUSE_MAX; i++) { |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1895 |
const HouseSpec *hs = GetHouseSpecs(i); |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1896 |
/* Verify that the candidate house spec matches the current tile status */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1897 |
if ((~hs->building_availability & bitmask) == 0 && hs->enabled) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1898 |
/* Without NewHouses, all houses have probability '1' */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1899 |
uint cur_prob = (_loaded_newgrf_features.has_newhouses ? hs->probability : 1); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1900 |
probability_max += cur_prob; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1901 |
probs[num] = cur_prob; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1902 |
houses[num++] = (HouseID)i; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
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diff
changeset
|
1903 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1904 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1905 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1906 |
uint maxz = GetTileMaxZ(tile); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1907 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1908 |
while (probability_max > 0) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1909 |
uint r = RandomRange(probability_max); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1910 |
uint i; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1911 |
for (i = 0; i < num; i++) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1912 |
if (probs[i] > r) break; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1913 |
r -= probs[i]; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1914 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1915 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1916 |
HouseID house = houses[i]; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1917 |
probability_max -= probs[i]; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1918 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1919 |
/* remove tested house from the set */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1920 |
num--; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1921 |
houses[i] = houses[num]; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1922 |
probs[i] = probs[num]; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1923 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
1924 |
const HouseSpec *hs = GetHouseSpecs(house); |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1925 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1926 |
if (_loaded_newgrf_features.has_newhouses) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1927 |
if (hs->override != 0) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1928 |
house = hs->override; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1929 |
hs = GetHouseSpecs(house); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1930 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1931 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1932 |
if ((hs->extra_flags & BUILDING_IS_HISTORICAL) && !_generating_world) continue; |
0 | 1933 |
} |
1934 |
||
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
1935 |
if (_cur_year < hs->min_year || _cur_year > hs->max_year) continue; |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1936 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1937 |
/* Special houses that there can be only one of. */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1938 |
uint oneof = 0; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1939 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1940 |
if (hs->building_flags & BUILDING_IS_CHURCH) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1941 |
SetBit(oneof, TOWN_HAS_CHURCH); |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1942 |
} else if (hs->building_flags & BUILDING_IS_STADIUM) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1943 |
SetBit(oneof, TOWN_HAS_STADIUM); |
0 | 1944 |
} |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1945 |
|
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1946 |
if (HASBITS(t->flags12, oneof)) continue; |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1947 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1948 |
/* Make sure there is no slope? */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1949 |
bool noslope = (hs->building_flags & TILE_NOT_SLOPED) != 0; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1950 |
if (noslope && slope != SLOPE_FLAT) continue; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1951 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1952 |
if (hs->building_flags & TILE_SIZE_2x2) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1953 |
if (!CheckTownBuild2x2House(&tile, t, maxz, noslope)) continue; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1954 |
} else if (hs->building_flags & TILE_SIZE_2x1) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1955 |
if (!CheckTownBuild2House(&tile, t, maxz, noslope, DIAGDIR_SW)) continue; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1956 |
} else if (hs->building_flags & TILE_SIZE_1x2) { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1957 |
if (!CheckTownBuild2House(&tile, t, maxz, noslope, DIAGDIR_SE)) continue; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1958 |
} else { |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1959 |
/* 1x1 house checks are already done */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1960 |
} |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1961 |
|
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1962 |
if (HasBit(hs->callback_mask, CBM_HOUSE_ALLOW_CONSTRUCTION)) { |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1963 |
uint16 callback_res = GetHouseCallback(CBID_HOUSE_ALLOW_CONSTRUCTION, 0, 0, house, t, tile); |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1964 |
if (callback_res != CALLBACK_FAILED && GB(callback_res, 0, 8) == 0) continue; |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1965 |
} |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1966 |
|
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1967 |
/* build the house */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1968 |
t->num_houses++; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1969 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1970 |
/* Special houses that there can be only one of. */ |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1971 |
t->flags12 |= oneof; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1972 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1973 |
byte construction_counter = 0; |
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1974 |
byte construction_stage = 0; |
0 | 1975 |
|
1976 |
if (_generating_world) { |
|
1977 |
uint32 r = Random(); |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
1978 |
|
3432
507fa7fd189d
(svn r4261) CodeChange : Add and Use Accessor for Houses Construction. And cleaning on town.flags12 too
belugas
parents:
3426
diff
changeset
|
1979 |
construction_stage = TOWN_HOUSE_COMPLETED; |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
1980 |
if (Chance16(1, 7)) construction_stage = GB(r, 0, 2); |
0 | 1981 |
|
3432
507fa7fd189d
(svn r4261) CodeChange : Add and Use Accessor for Houses Construction. And cleaning on town.flags12 too
belugas
parents:
3426
diff
changeset
|
1982 |
if (construction_stage == TOWN_HOUSE_COMPLETED) { |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
1983 |
ChangePopulation(t, hs->population); |
3382
c9c8d85aa632
(svn r4190) -Codechange: Add and make use of an accessor function to create houses
celestar
parents:
3379
diff
changeset
|
1984 |
} else { |
c9c8d85aa632
(svn r4190) -Codechange: Add and make use of an accessor function to create houses
celestar
parents:
3379
diff
changeset
|
1985 |
construction_counter = GB(r, 2, 2); |
c9c8d85aa632
(svn r4190) -Codechange: Add and make use of an accessor function to create houses
celestar
parents:
3379
diff
changeset
|
1986 |
} |
0 | 1987 |
} |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1988 |
|
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1989 |
MakeTownHouse(tile, t, construction_counter, construction_stage, house, Random()); |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1990 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1991 |
return true; |
0 | 1992 |
} |
6878
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1993 |
|
7d1ff2f621c7
(svn r12351) [NewGRF_ports] -Sync: with trunk r12051:12350.
richk
parents:
6877
diff
changeset
|
1994 |
return false; |
0 | 1995 |
} |
1996 |
||
1997 |
||
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
1998 |
static void DoClearTownHouseHelper(TileIndex tile, Town *t, HouseID house) |
0 | 1999 |
{ |
1035
0a170deb6e33
(svn r1536) Move GET_TILEHEIGHT, GET_TILETYPE and IS_TILETYPE to map.h, turn them into inline functions and add some asserts
tron
parents:
1005
diff
changeset
|
2000 |
assert(IsTileType(tile, MP_HOUSE)); |
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
2001 |
DecreaseBuildingCount(t, house); |
0 | 2002 |
DoClearSquare(tile); |
2003 |
DeleteAnimatedTile(tile); |
|
2004 |
} |
|
2005 |
||
10211
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2006 |
/** |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2007 |
* Determines if a given HouseID is part of a multitile house. |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2008 |
* The given ID is set to the ID of the north tile and the TileDiff to the north tile is returned. |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2009 |
* |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2010 |
* @param house Is changed to the HouseID of the north tile of the same house |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2011 |
* @return TileDiff from the tile of the given HouseID to the north tile |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2012 |
*/ |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2013 |
static TileIndex GetHouseNorthPart(HouseID &house) |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2014 |
{ |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2015 |
if (house >= 3) { // house id 0,1,2 MUST be single tile houses, or this code breaks. |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2016 |
if (GetHouseSpecs(house - 1)->building_flags & TILE_SIZE_2x1) { |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2017 |
house--; |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2018 |
return TileDiffXY(-1, 0); |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2019 |
} else if (GetHouseSpecs(house - 1)->building_flags & BUILDING_2_TILES_Y) { |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2020 |
house--; |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2021 |
return TileDiffXY(0, -1); |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2022 |
} else if (GetHouseSpecs(house - 2)->building_flags & BUILDING_HAS_4_TILES) { |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2023 |
house -= 2; |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2024 |
return TileDiffXY(-1, 0); |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2025 |
} else if (GetHouseSpecs(house - 3)->building_flags & BUILDING_HAS_4_TILES) { |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2026 |
house -= 3; |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2027 |
return TileDiffXY(-1, -1); |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2028 |
} |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2029 |
} |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2030 |
return 0; |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2031 |
} |
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2032 |
|
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2033 |
void ClearTownHouse(Town *t, TileIndex tile) |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
2034 |
{ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2035 |
assert(IsTileType(tile, MP_HOUSE)); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2036 |
|
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2037 |
HouseID house = GetHouseType(tile); |
0 | 2038 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2039 |
/* need to align the tile to point to the upper left corner of the house */ |
10211
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2040 |
tile += GetHouseNorthPart(house); // modifies house to the ID of the north tile |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
2041 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2042 |
const HouseSpec *hs = GetHouseSpecs(house); |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2043 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2044 |
/* Remove population from the town if the house is finished. */ |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2045 |
if (IsHouseCompleted(tile)) { |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2046 |
ChangePopulation(t, -hs->population); |
0 | 2047 |
} |
2048 |
||
2049 |
t->num_houses--; |
|
2050 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2051 |
/* Clear flags for houses that only may exist once/town. */ |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2052 |
if (hs->building_flags & BUILDING_IS_CHURCH) { |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2053 |
ClrBit(t->flags12, TOWN_HAS_CHURCH); |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2054 |
} else if (hs->building_flags & BUILDING_IS_STADIUM) { |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2055 |
ClrBit(t->flags12, TOWN_HAS_STADIUM); |
483
e27622930ddc
(svn r764) Enumerate the houses only one per town can exist and use the enums instead of magic numbers to check for these
tron
parents:
482
diff
changeset
|
2056 |
} |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
2057 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2058 |
/* Do the actual clearing of tiles */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2059 |
uint eflags = hs->building_flags; |
10994
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
2060 |
DoClearTownHouseHelper(tile, t, house); |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
2061 |
if (eflags & BUILDING_2_TILES_Y) DoClearTownHouseHelper(tile + TileDiffXY(0, 1), t, ++house); |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
2062 |
if (eflags & BUILDING_2_TILES_X) DoClearTownHouseHelper(tile + TileDiffXY(1, 0), t, ++house); |
cd9968b6f96b
(svn r13548) [NewGRF_ports] -Sync: with trunk r13412:13544.
richk
parents:
10991
diff
changeset
|
2063 |
if (eflags & BUILDING_HAS_4_TILES) DoClearTownHouseHelper(tile + TileDiffXY(1, 1), t, ++house); |
0 | 2064 |
} |
2065 |
||
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2066 |
static bool IsUniqueTownName(const char *name) |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2067 |
{ |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2068 |
const Town *t; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2069 |
char buf[512]; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2070 |
|
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2071 |
FOR_ALL_TOWNS(t) { |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2072 |
SetDParam(0, t->index); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2073 |
GetString(buf, STR_TOWN, lastof(buf)); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2074 |
if (strcmp(buf, name) == 0) return false; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2075 |
} |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2076 |
|
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2077 |
return true; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2078 |
} |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2079 |
|
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2080 |
/** Rename a town (server-only). |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3433
diff
changeset
|
2081 |
* @param tile unused |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2082 |
* @param flags type of operation |
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2083 |
* @param p1 town ID to rename |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2084 |
* @param p2 unused |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2085 |
*/ |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2086 |
CommandCost CmdRenameTown(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 2087 |
{ |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2088 |
if (!IsValidTownID(p1) || StrEmpty(_cmd_text)) return CMD_ERROR; |
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2089 |
|
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2090 |
if (!IsUniqueTownName(_cmd_text)) return_cmd_error(STR_NAME_MUST_BE_UNIQUE); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2091 |
|
0 | 2092 |
if (flags & DC_EXEC) { |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2093 |
Town *t = GetTown(p1); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2094 |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2095 |
free(t->name); |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2096 |
t->name = strdup(_cmd_text); |
0 | 2097 |
|
2098 |
UpdateTownVirtCoord(t); |
|
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2099 |
InvalidateWindowData(WC_TOWN_DIRECTORY, 0, 1); |
0 | 2100 |
UpdateAllStationVirtCoord(); |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2101 |
UpdateAllWaypointSigns(); |
0 | 2102 |
MarkWholeScreenDirty(); |
2103 |
} |
|
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2104 |
return CommandCost(); |
0 | 2105 |
} |
2106 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2107 |
/** Called from GUI */ |
0 | 2108 |
void ExpandTown(Town *t) |
2109 |
{ |
|
2110 |
_generating_world = true; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
2111 |
|
835
a22d6bc16a51
(svn r1312) -Add: Patch which is on by default: population in label of the town
truelight
parents:
830
diff
changeset
|
2112 |
/* The more houses, the faster we grow */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2113 |
uint amount = RandomRange(ClampToU16(t->num_houses / 10)) + 3; |
0 | 2114 |
t->num_houses += amount; |
2115 |
UpdateTownRadius(t); |
|
2116 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2117 |
uint n = amount * 10; |
0 | 2118 |
do GrowTown(t); while (--n); |
2119 |
||
2120 |
t->num_houses -= amount; |
|
2121 |
UpdateTownRadius(t); |
|
2122 |
||
2123 |
UpdateTownMaxPass(t); |
|
2124 |
_generating_world = false; |
|
2125 |
} |
|
2126 |
||
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5835
diff
changeset
|
2127 |
extern const byte _town_action_costs[8] = { |
0 | 2128 |
2, 4, 9, 35, 48, 53, 117, 175 |
2129 |
}; |
|
2130 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2131 |
static void TownActionAdvertiseSmall(Town *t) |
0 | 2132 |
{ |
3877
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2133 |
ModifyStationRatingAround(t->xy, _current_player, 0x40, 10); |
0 | 2134 |
} |
2135 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2136 |
static void TownActionAdvertiseMedium(Town *t) |
3877
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2137 |
{ |
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2138 |
ModifyStationRatingAround(t->xy, _current_player, 0x70, 15); |
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2139 |
} |
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2140 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2141 |
static void TownActionAdvertiseLarge(Town *t) |
3877
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2142 |
{ |
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2143 |
ModifyStationRatingAround(t->xy, _current_player, 0xA0, 20); |
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2144 |
} |
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2145 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2146 |
static void TownActionRoadRebuild(Town *t) |
0 | 2147 |
{ |
2148 |
t->road_build_months = 6; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
2149 |
|
534
17ab2f22ff74
(svn r901) Small step in the process to clean up the DPARAM mess:
tron
parents:
516
diff
changeset
|
2150 |
SetDParam(0, t->index); |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2151 |
SetDParam(1, _current_player); |
0 | 2152 |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
2153 |
AddNewsItem(STR_2055_TRAFFIC_CHAOS_IN_ROAD_REBUILDING, |
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2154 |
NS_GENERAL, t->xy, 0); |
0 | 2155 |
} |
2156 |
||
6583
82012e77b10c
(svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it
truelight
parents:
6573
diff
changeset
|
2157 |
static bool DoBuildStatueOfCompany(TileIndex tile, TownID town_id) |
0 | 2158 |
{ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2159 |
/* Statues can be build on slopes, just like houses. Only the steep slopes is a no go. */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2160 |
if (IsSteepSlope(GetTileSlope(tile, NULL))) return false; |
0 | 2161 |
|
2986
f901acd775a9
(svn r3561) Don't use FindLandscapeHeightByTile() when it's overkill. Also use a sprite enum instead of a magic number.
tron
parents:
2958
diff
changeset
|
2162 |
if (!IsTileType(tile, MP_HOUSE) && |
f901acd775a9
(svn r3561) Don't use FindLandscapeHeightByTile() when it's overkill. Also use a sprite enum instead of a magic number.
tron
parents:
2958
diff
changeset
|
2163 |
!IsTileType(tile, MP_CLEAR) && |
f901acd775a9
(svn r3561) Don't use FindLandscapeHeightByTile() when it's overkill. Also use a sprite enum instead of a magic number.
tron
parents:
2958
diff
changeset
|
2164 |
!IsTileType(tile, MP_TREES)) { |
0 | 2165 |
return false; |
2986
f901acd775a9
(svn r3561) Don't use FindLandscapeHeightByTile() when it's overkill. Also use a sprite enum instead of a magic number.
tron
parents:
2958
diff
changeset
|
2166 |
} |
0 | 2167 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2168 |
PlayerID old = _current_player; |
0 | 2169 |
_current_player = OWNER_NONE; |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2170 |
CommandCost r = DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR); |
0 | 2171 |
_current_player = old; |
2172 |
||
2646
a91fd482fce5
(svn r3188) Use CmdFailed() to check, if a command failed, don't compare with CMD_ERROR
tron
parents:
2639
diff
changeset
|
2173 |
if (CmdFailed(r)) return false; |
0 | 2174 |
|
6583
82012e77b10c
(svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it
truelight
parents:
6573
diff
changeset
|
2175 |
MakeStatue(tile, _current_player, town_id); |
3310
7339b2b1e957
(svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents:
3282
diff
changeset
|
2176 |
MarkTileDirtyByTile(tile); |
0 | 2177 |
|
2178 |
return true; |
|
2179 |
} |
|
2180 |
||
5118
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2181 |
/** |
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2182 |
* Search callback function for TownActionBuildStatue |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2183 |
* @param tile on which to perform the search |
6583
82012e77b10c
(svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it
truelight
parents:
6573
diff
changeset
|
2184 |
* @param town_id The town_id for which we want a statue |
6527
f584ab6d87f8
(svn r8987) -Cleanup: doxygen changes. Again. Mostly (still) @files missing tags and (more than just) a few comments style.
belugas
parents:
6459
diff
changeset
|
2185 |
* @return the result of the test |
5118
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2186 |
*/ |
6583
82012e77b10c
(svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it
truelight
parents:
6573
diff
changeset
|
2187 |
static bool SearchTileForStatue(TileIndex tile, uint32 town_id) |
5118
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2188 |
{ |
6583
82012e77b10c
(svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it
truelight
parents:
6573
diff
changeset
|
2189 |
return DoBuildStatueOfCompany(tile, town_id); |
5118
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2190 |
} |
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2191 |
|
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2192 |
/** |
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2193 |
* Perform a 9x9 tiles circular search from the center of the town |
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2194 |
* in order to find a free tile to place a statue |
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2195 |
* @param t town to search in |
5a56a0f12206
(svn r7198) -Codechange: Implement a circular tile search function.
belugas
parents:
5085
diff
changeset
|
2196 |
*/ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2197 |
static void TownActionBuildStatue(Town *t) |
0 | 2198 |
{ |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
2199 |
TileIndex tile = t->xy; |
0 | 2200 |
|
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2201 |
if (CircularTileSearch(&tile, 9, SearchTileForStatue, t->index)) { |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2202 |
SetBit(t->statues, _current_player); // Once found and built, "inform" the Town |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2203 |
} |
0 | 2204 |
} |
2205 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2206 |
static void TownActionFundBuildings(Town *t) |
0 | 2207 |
{ |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2208 |
/* Build next tick */ |
0 | 2209 |
t->grow_counter = 1; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2210 |
/* If we were not already growing */ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2211 |
SetBit(t->flags12, TOWN_IS_FUNDED); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2212 |
/* And grow for 3 months */ |
0 | 2213 |
t->fund_buildings_months = 3; |
2214 |
} |
|
2215 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2216 |
static void TownActionBuyRights(Town *t) |
0 | 2217 |
{ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2218 |
/* Check if it's allowed to by the rights */ |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2219 |
if (!_settings_game.economy.exclusive_rights) return; |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2220 |
|
121
c2f18f4d8be1
(svn r122) Change: exclusive transport rights are now stored per town instead of per station
dominik
parents:
39
diff
changeset
|
2221 |
t->exclusive_counter = 12; |
c2f18f4d8be1
(svn r122) Change: exclusive transport rights are now stored per town instead of per station
dominik
parents:
39
diff
changeset
|
2222 |
t->exclusivity = _current_player; |
0 | 2223 |
|
2224 |
ModifyStationRatingAround(t->xy, _current_player, 130, 17); |
|
2225 |
} |
|
2226 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2227 |
static void TownActionBribe(Town *t) |
0 | 2228 |
{ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2229 |
if (Chance16(1, 14)) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2230 |
/* set as unwanted for 6 months */ |
0 | 2231 |
t->unwanted[_current_player] = 6; |
2232 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2233 |
/* set all close by station ratings to 0 */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2234 |
Station *st; |
0 | 2235 |
FOR_ALL_STATIONS(st) { |
2236 |
if (st->town == t && st->owner == _current_player) { |
|
6676
30aea9ac89bc
(svn r9388) -Codechange: variable scope and type, and standardify all CargoID loops.
peter1138
parents:
6669
diff
changeset
|
2237 |
for (CargoID i = 0; i < NUM_CARGO; i++) st->goods[i].rating = 0; |
0 | 2238 |
} |
2239 |
} |
|
2240 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2241 |
/* only show errormessage to the executing player. All errors are handled command.c |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2242 |
* but this is special, because it can only 'fail' on a DC_EXEC */ |
2425
99e1e8430a28
(svn r2951) - Fix: [ 1259345 ] Changing engine in netgame opens train window for everyone
Darkvater
parents:
2360
diff
changeset
|
2243 |
if (IsLocalPlayer()) ShowErrorMessage(STR_BRIBE_FAILED_2, STR_BRIBE_FAILED, 0, 0); |
0 | 2244 |
|
4434
4175805666a5
(svn r6204) -Cleanup: replace non-indentation with spaces; like '}<TAB>else {' -> '} else {', tabs between code and comment, etc.
rubidium
parents:
4396
diff
changeset
|
2245 |
/* decrease by a lot! |
4175805666a5
(svn r6204) -Cleanup: replace non-indentation with spaces; like '}<TAB>else {' -> '} else {', tabs between code and comment, etc.
rubidium
parents:
4396
diff
changeset
|
2246 |
* ChangeTownRating is only for stuff in demolishing. Bribe failure should |
4175805666a5
(svn r6204) -Cleanup: replace non-indentation with spaces; like '}<TAB>else {' -> '} else {', tabs between code and comment, etc.
rubidium
parents:
4396
diff
changeset
|
2247 |
* be independent of any cheat settings |
0 | 2248 |
*/ |
2549 | 2249 |
if (t->ratings[_current_player] > RATING_BRIBE_DOWN_TO) { |
1005 | 2250 |
t->ratings[_current_player] = RATING_BRIBE_DOWN_TO; |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2251 |
InvalidateWindow(WC_TOWN_AUTHORITY, t->index); |
2549 | 2252 |
} |
0 | 2253 |
} else { |
1005 | 2254 |
ChangeTownRating(t, RATING_BRIBE_UP_STEP, RATING_BRIBE_MAXIMUM); |
0 | 2255 |
} |
2256 |
} |
|
2257 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2258 |
typedef void TownActionProc(Town *t); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2259 |
static TownActionProc *const _town_action_proc[] = { |
3877
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2260 |
TownActionAdvertiseSmall, |
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2261 |
TownActionAdvertiseMedium, |
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2262 |
TownActionAdvertiseLarge, |
0 | 2263 |
TownActionRoadRebuild, |
2264 |
TownActionBuildStatue, |
|
2265 |
TownActionFundBuildings, |
|
2266 |
TownActionBuyRights, |
|
2267 |
TownActionBribe |
|
2268 |
}; |
|
2269 |
||
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2270 |
extern uint GetMaskOfTownActions(int *nump, PlayerID pid, const Town *t); |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2271 |
|
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2272 |
/** Do a town action. |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2273 |
* This performs an action such as advertising, building a statue, funding buildings, |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2274 |
* but also bribing the town-council |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3433
diff
changeset
|
2275 |
* @param tile unused |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2276 |
* @param flags type of operation |
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2277 |
* @param p1 town to do the action at |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2278 |
* @param p2 action to perform, @see _town_action_proc for the list of available actions |
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2279 |
*/ |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2280 |
CommandCost CmdDoTownAction(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 2281 |
{ |
4352
8ddb01bc6075
(svn r6053) -Codechange: renamed all IsXXXIndex to IsValidXXXID
truelight
parents:
4346
diff
changeset
|
2282 |
if (!IsValidTownID(p1) || p2 > lengthof(_town_action_proc)) return CMD_ERROR; |
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2283 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2284 |
Town *t = GetTown(p1); |
1793
8ac8a8c9ec0f
(svn r2297) - CodeChange: server-check the next batch of commands.
Darkvater
parents:
1638
diff
changeset
|
2285 |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2286 |
if (!HasBit(GetMaskOfTownActions(NULL, _current_player, t), p2)) return CMD_ERROR; |
0 | 2287 |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2288 |
CommandCost cost(EXPENSES_OTHER, (_price.build_industry >> 8) * _town_action_costs[p2]); |
0 | 2289 |
|
2290 |
if (flags & DC_EXEC) { |
|
3877
53efa8118448
(svn r4920) Remove parameters, which get only used in certain functions, by splitting those functions.
tron
parents:
3674
diff
changeset
|
2291 |
_town_action_proc[p2](t); |
0 | 2292 |
InvalidateWindow(WC_TOWN_AUTHORITY, p1); |
2293 |
} |
|
2294 |
||
2295 |
return cost; |
|
2296 |
} |
|
2297 |
||
2298 |
static void UpdateTownGrowRate(Town *t) |
|
2299 |
{ |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2300 |
/* Increase player ratings if they're low */ |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2301 |
const Player *p; |
0 | 2302 |
FOR_ALL_PLAYERS(p) { |
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2303 |
if (p->is_active && t->ratings[p->index] < RATING_GROWTH_MAXIMUM) { |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2304 |
t->ratings[p->index] = min((int)RATING_GROWTH_MAXIMUM, t->ratings[p->index] + RATING_GROWTH_UP_STEP); |
0 | 2305 |
} |
2306 |
} |
|
2307 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2308 |
int n = 0; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2309 |
|
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2310 |
const Station *st; |
0 | 2311 |
FOR_ALL_STATIONS(st) { |
10211
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2312 |
if (DistanceSquare(st->xy, t->xy) <= t->squared_town_zone_radius[0]) { |
0 | 2313 |
if (st->time_since_load <= 20 || st->time_since_unload <= 20) { |
2314 |
n++; |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2315 |
if (IsValidPlayer(st->owner)) { |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2316 |
int new_rating = t->ratings[st->owner] + RATING_STATION_UP_STEP; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2317 |
t->ratings[st->owner] = min(new_rating, INT16_MAX); // do not let it overflow |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2318 |
} |
0 | 2319 |
} else { |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2320 |
if (IsValidPlayer(st->owner)) { |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2321 |
int new_rating = t->ratings[st->owner] + RATING_STATION_DOWN_STEP; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2322 |
t->ratings[st->owner] = max(new_rating, INT16_MIN); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2323 |
} |
0 | 2324 |
} |
2325 |
} |
|
2326 |
} |
|
2327 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2328 |
/* clamp all ratings to valid values */ |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2329 |
for (uint i = 0; i < MAX_PLAYERS; i++) { |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2330 |
t->ratings[i] = Clamp(t->ratings[i], RATING_MINIMUM, RATING_MAXIMUM); |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2331 |
} |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2332 |
|
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2333 |
InvalidateWindow(WC_TOWN_AUTHORITY, t->index); |
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2334 |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2335 |
ClrBit(t->flags12, TOWN_IS_FUNDED); |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2336 |
if (_settings_game.economy.town_growth_rate == 0 && t->fund_buildings_months == 0) return; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2337 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2338 |
/** Towns are processed every TOWN_GROWTH_FREQUENCY ticks, and this is the |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2339 |
* number of times towns are processed before a new building is built. */ |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2340 |
static const uint16 _grow_count_values[2][6] = { |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2341 |
{ 120, 120, 120, 100, 80, 60 }, // Fund new buildings has been activated |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2342 |
{ 320, 420, 300, 220, 160, 100 } // Normal values |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2343 |
}; |
0 | 2344 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2345 |
uint16 m; |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2346 |
|
0 | 2347 |
if (t->fund_buildings_months != 0) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2348 |
m = _grow_count_values[0][min(n, 5)]; |
0 | 2349 |
t->fund_buildings_months--; |
2350 |
} else { |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2351 |
m = _grow_count_values[1][min(n, 5)]; |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2352 |
if (n == 0 && !Chance16(1, 12)) return; |
0 | 2353 |
} |
2354 |
||
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2355 |
if (_settings_game.game_creation.landscape == LT_ARCTIC) { |
6669
487ac09b95c4
(svn r9371) -Feature: Add support for variable snow lines in the arctic climate, supplied
maedhros
parents:
6668
diff
changeset
|
2356 |
if (TilePixelHeight(t->xy) >= GetSnowLine() && t->act_food == 0 && t->population > 90) |
0 | 2357 |
return; |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2358 |
} else if (_settings_game.game_creation.landscape == LT_TROPIC) { |
10242
52b4a9006029
(svn r12774) [NewGRF_ports] -Sync: with trunk r12742:12772.
richk
parents:
10211
diff
changeset
|
2359 |
if (GetTropicZone(t->xy) == TROPICZONE_DESERT && (t->act_food == 0 || t->act_water == 0) && t->population > 60) |
0 | 2360 |
return; |
2361 |
} |
|
2362 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2363 |
/* Use the normal growth rate values if new buildings have been funded in |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2364 |
* this town and the growth rate is set to none. */ |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2365 |
uint growth_multiplier = _settings_game.economy.town_growth_rate != 0 ? _settings_game.economy.town_growth_rate - 1 : 1; |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2366 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2367 |
m >>= growth_multiplier; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2368 |
if (t->larger_town) m /= 2; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2369 |
|
4434
4175805666a5
(svn r6204) -Cleanup: replace non-indentation with spaces; like '}<TAB>else {' -> '} else {', tabs between code and comment, etc.
rubidium
parents:
4396
diff
changeset
|
2370 |
t->growth_rate = m / (t->num_houses / 50 + 1); |
0 | 2371 |
if (m <= t->grow_counter) |
2372 |
t->grow_counter = m; |
|
2373 |
||
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2374 |
SetBit(t->flags12, TOWN_IS_FUNDED); |
0 | 2375 |
} |
2376 |
||
2377 |
static void UpdateTownAmounts(Town *t) |
|
2378 |
{ |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2379 |
/* Using +1 here to prevent overflow and division by zero */ |
0 | 2380 |
t->pct_pass_transported = t->new_act_pass * 256 / (t->new_max_pass + 1); |
2381 |
||
2382 |
t->max_pass = t->new_max_pass; t->new_max_pass = 0; |
|
2383 |
t->act_pass = t->new_act_pass; t->new_act_pass = 0; |
|
2384 |
t->act_food = t->new_act_food; t->new_act_food = 0; |
|
4
cad62d5f9708
(svn r5) -Fix: townname generation of TTDLX savegames. All work
darkvater
parents:
0
diff
changeset
|
2385 |
t->act_water = t->new_act_water; t->new_act_water = 0; |
0 | 2386 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2387 |
/* Using +1 here to prevent overflow and division by zero */ |
0 | 2388 |
t->pct_mail_transported = t->new_act_mail * 256 / (t->new_max_mail + 1); |
2389 |
t->max_mail = t->new_max_mail; t->new_max_mail = 0; |
|
2390 |
t->act_mail = t->new_act_mail; t->new_act_mail = 0; |
|
2391 |
||
2392 |
InvalidateWindow(WC_TOWN_VIEW, t->index); |
|
2393 |
} |
|
2394 |
||
2395 |
static void UpdateTownUnwanted(Town *t) |
|
2396 |
{ |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2397 |
const Player *p; |
0 | 2398 |
|
2399 |
FOR_ALL_PLAYERS(p) { |
|
4000
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3983
diff
changeset
|
2400 |
if (t->unwanted[p->index] > 0) t->unwanted[p->index]--; |
0 | 2401 |
} |
2402 |
} |
|
2403 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1962
diff
changeset
|
2404 |
bool CheckIfAuthorityAllows(TileIndex tile) |
0 | 2405 |
{ |
4850
b4e9be22945f
(svn r6776) -Codechange: Use IsValidPlayer() function to determine of a PlayerID is an
Darkvater
parents:
4609
diff
changeset
|
2406 |
if (!IsValidPlayer(_current_player)) return true; |
0 | 2407 |
|
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2408 |
Town *t = ClosestTownFromTile(tile, _settings_game.economy.dist_local_authority); |
4000
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3983
diff
changeset
|
2409 |
if (t == NULL) return true; |
0 | 2410 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2411 |
if (t->ratings[_current_player] > RATING_VERYPOOR) return true; |
0 | 2412 |
|
2413 |
_error_message = STR_2009_LOCAL_AUTHORITY_REFUSES; |
|
534
17ab2f22ff74
(svn r901) Small step in the process to clean up the DPARAM mess:
tron
parents:
516
diff
changeset
|
2414 |
SetDParam(0, t->index); |
0 | 2415 |
|
2416 |
return false; |
|
2417 |
} |
|
2418 |
||
2419 |
||
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2420 |
Town *CalcClosestTownFromTile(TileIndex tile, uint threshold) |
0 | 2421 |
{ |
2422 |
Town *t; |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2423 |
uint best = threshold; |
0 | 2424 |
Town *best_town = NULL; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
2425 |
|
0 | 2426 |
FOR_ALL_TOWNS(t) { |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2427 |
uint dist = DistanceManhattan(tile, t->xy); |
4346
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
2428 |
if (dist < best) { |
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
2429 |
best = dist; |
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
2430 |
best_town = t; |
0 | 2431 |
} |
2432 |
} |
|
2433 |
||
2434 |
return best_town; |
|
2435 |
} |
|
2436 |
||
3983
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2437 |
|
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2438 |
Town *ClosestTownFromTile(TileIndex tile, uint threshold) |
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2439 |
{ |
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2440 |
if (IsTileType(tile, MP_HOUSE) || ( |
10731
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
2441 |
IsTileType(tile, MP_ROAD) && HasTileRoadType(tile, ROADTYPE_ROAD) && |
67db0d431d5e
(svn r13281) [NewGRF_ports] -Sync: with trunk r13145:13280. Includes support for Noise Level on Prop 24 in .grf files.
richk
parents:
10724
diff
changeset
|
2442 |
IsRoadOwner(tile, ROADTYPE_ROAD, OWNER_TOWN) |
3983
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2443 |
)) { |
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2444 |
return GetTownByTile(tile); |
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2445 |
} else { |
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2446 |
return CalcClosestTownFromTile(tile, threshold); |
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2447 |
} |
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2448 |
} |
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2449 |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2450 |
static bool _town_rating_test = false; |
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2451 |
std::map<const Town *, int> _town_test_ratings; |
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2452 |
|
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2453 |
void SetTownRatingTestMode(bool mode) |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2454 |
{ |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2455 |
static int ref_count = 0; |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2456 |
if (mode) { |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2457 |
if (ref_count == 0) { |
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2458 |
_town_test_ratings.clear(); |
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2459 |
} |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2460 |
ref_count++; |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2461 |
} else { |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2462 |
assert(ref_count > 0); |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2463 |
ref_count--; |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2464 |
} |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2465 |
_town_rating_test = !(ref_count == 0); |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2466 |
} |
3983
d2d6496238e4
(svn r5171) Get rid of an ungly hack in the load routine, which temporarily turned house and road tiles into void tiles to calculate the closest town
tron
parents:
3977
diff
changeset
|
2467 |
|
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2468 |
static int GetRating(const Town *t) |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2469 |
{ |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2470 |
if (_town_rating_test) { |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2471 |
std::map<const Town *, int>::iterator it = _town_test_ratings.find(t); |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2472 |
if (it != _town_test_ratings.end()) { |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2473 |
return (*it).second; |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2474 |
} |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2475 |
} |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2476 |
return t->ratings[_current_player]; |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2477 |
} |
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2478 |
|
0 | 2479 |
void ChangeTownRating(Town *t, int add, int max) |
2480 |
{ |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2481 |
/* if magic_bulldozer cheat is active, town doesn't penaltize for removing stuff */ |
2639 | 2482 |
if (t == NULL || |
4850
b4e9be22945f
(svn r6776) -Codechange: Use IsValidPlayer() function to determine of a PlayerID is an
Darkvater
parents:
4609
diff
changeset
|
2483 |
!IsValidPlayer(_current_player) || |
2639 | 2484 |
(_cheats.magic_bulldozer.value && add < 0)) { |
0 | 2485 |
return; |
2639 | 2486 |
} |
0 | 2487 |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
2488 |
SetBit(t->have_ratings, _current_player); |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
2489 |
|
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2490 |
int rating = GetRating(t); |
0 | 2491 |
if (add < 0) { |
2492 |
if (rating > max) { |
|
2493 |
rating += add; |
|
2494 |
if (rating < max) rating = max; |
|
2495 |
} |
|
2496 |
} else { |
|
2497 |
if (rating < max) { |
|
2498 |
rating += add; |
|
2499 |
if (rating > max) rating = max; |
|
2500 |
} |
|
2501 |
} |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2502 |
if (_town_rating_test) { |
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2503 |
_town_test_ratings[t] = rating; |
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2504 |
} else { |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2505 |
t->ratings[_current_player] = rating; |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2506 |
InvalidateWindow(WC_TOWN_AUTHORITY, t->index); |
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2507 |
} |
0 | 2508 |
} |
2509 |
||
4434
4175805666a5
(svn r6204) -Cleanup: replace non-indentation with spaces; like '}<TAB>else {' -> '} else {', tabs between code and comment, etc.
rubidium
parents:
4396
diff
changeset
|
2510 |
/* penalty for removing town-owned stuff */ |
0 | 2511 |
static const int _default_rating_settings [3][3] = { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2512 |
/* ROAD_REMOVE, TUNNELBRIDGE_REMOVE, INDUSTRY_REMOVE */ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2513 |
{ 0, 128, 384}, // Permissive |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2514 |
{ 48, 192, 480}, // Neutral |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2515 |
{ 96, 384, 768}, // Hostile |
0 | 2516 |
}; |
2517 |
||
2958
3f8946daf55f
(svn r3520) Remove unused parameters from some functions
tron
parents:
2952
diff
changeset
|
2518 |
bool CheckforTownRating(uint32 flags, Town *t, byte type) |
0 | 2519 |
{ |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2520 |
/* if magic_bulldozer cheat is active, town doesn't restrict your destructive actions */ |
4850
b4e9be22945f
(svn r6776) -Codechange: Use IsValidPlayer() function to determine of a PlayerID is an
Darkvater
parents:
4609
diff
changeset
|
2521 |
if (t == NULL || !IsValidPlayer(_current_player) || _cheats.magic_bulldozer.value) |
0 | 2522 |
return true; |
2523 |
||
4434
4175805666a5
(svn r6204) -Cleanup: replace non-indentation with spaces; like '}<TAB>else {' -> '} else {', tabs between code and comment, etc.
rubidium
parents:
4396
diff
changeset
|
2524 |
/* check if you're allowed to remove the street/bridge/tunnel/industry |
4175805666a5
(svn r6204) -Cleanup: replace non-indentation with spaces; like '}<TAB>else {' -> '} else {', tabs between code and comment, etc.
rubidium
parents:
4396
diff
changeset
|
2525 |
* owned by a town no removal if rating is lower than ... depends now on |
4175805666a5
(svn r6204) -Cleanup: replace non-indentation with spaces; like '}<TAB>else {' -> '} else {', tabs between code and comment, etc.
rubidium
parents:
4396
diff
changeset
|
2526 |
* difficulty setting. Minimum town rating selected by difficulty level |
0 | 2527 |
*/ |
10991
d8811e327d12
(svn r13545) [NewGRF_ports] -Sync: with trunk r13281:13411.
richk
parents:
10731
diff
changeset
|
2528 |
int modemod = _default_rating_settings[_settings_game.difficulty.town_council_tolerance][type]; |
0 | 2529 |
|
10724
68a692eacf22
(svn r13274) [NewGRF_ports] -Sync: with trunk r12806:13144.
richk
parents:
10274
diff
changeset
|
2530 |
if (GetRating(t) < 16 + modemod && !(flags & DC_NO_TOWN_RATING)) { |
534
17ab2f22ff74
(svn r901) Small step in the process to clean up the DPARAM mess:
tron
parents:
516
diff
changeset
|
2531 |
SetDParam(0, t->index); |
0 | 2532 |
_error_message = STR_2009_LOCAL_AUTHORITY_REFUSES; |
2533 |
return false; |
|
2534 |
} |
|
2535 |
||
2536 |
return true; |
|
2537 |
} |
|
2538 |
||
6573 | 2539 |
void TownsMonthlyLoop() |
0 | 2540 |
{ |
2541 |
Town *t; |
|
2542 |
||
4346
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
2543 |
FOR_ALL_TOWNS(t) { |
4000
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3983
diff
changeset
|
2544 |
if (t->road_build_months != 0) t->road_build_months--; |
0 | 2545 |
|
121
c2f18f4d8be1
(svn r122) Change: exclusive transport rights are now stored per town instead of per station
dominik
parents:
39
diff
changeset
|
2546 |
if (t->exclusive_counter != 0) |
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5835
diff
changeset
|
2547 |
if (--t->exclusive_counter == 0) t->exclusivity = INVALID_PLAYER; |
121
c2f18f4d8be1
(svn r122) Change: exclusive transport rights are now stored per town instead of per station
dominik
parents:
39
diff
changeset
|
2548 |
|
0 | 2549 |
UpdateTownGrowRate(t); |
2550 |
UpdateTownAmounts(t); |
|
2551 |
UpdateTownUnwanted(t); |
|
2552 |
} |
|
2553 |
} |
|
2554 |
||
6573 | 2555 |
void InitializeTowns() |
0 | 2556 |
{ |
1260
c60e76928e5c
(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when
truelight
parents:
1252
diff
changeset
|
2557 |
/* Clean the town pool and create 1 block in it */ |
6800
6c09e1e86fcb
(svn r10872) [NewGRF_ports] -Sync: with trunk r10765:10871.
rubidium
parents:
6743
diff
changeset
|
2558 |
_Town_pool.CleanPool(); |
6c09e1e86fcb
(svn r10872) [NewGRF_ports] -Sync: with trunk r10765:10871.
rubidium
parents:
6743
diff
changeset
|
2559 |
_Town_pool.AddBlockToPool(); |
0 | 2560 |
|
2561 |
memset(_subsidies, 0, sizeof(_subsidies)); |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2562 |
for (Subsidy *s = _subsidies; s != endof(_subsidies); s++) { |
2469
1bfbb0dc0b75
(svn r2995) Replace 0xFF/0xFFFF with CT_INVALID/OWNER_SPECTATOR/INVALID_STATION where appropriate
tron
parents:
2436
diff
changeset
|
2563 |
s->cargo_type = CT_INVALID; |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2564 |
} |
0 | 2565 |
|
2566 |
_cur_town_ctr = 0; |
|
1529
be4a2259d2ff
(svn r2033) - Fix: Fix some more desync by saving the town growth frequency iterator _cur_town_iter. Needed to bump a svg revision for that thanks to the braindead SlGlob thing, or at least I don't know how to do it without bumping it.
pasky
parents:
1517
diff
changeset
|
2567 |
_cur_town_iter = 0; |
1260
c60e76928e5c
(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when
truelight
parents:
1252
diff
changeset
|
2568 |
_total_towns = 0; |
0 | 2569 |
} |
2570 |
||
6868
7eb395287b3d
(svn r11037) [NewGRF_ports] -Sync: with trunk r10844:11035.
rubidium
parents:
6800
diff
changeset
|
2571 |
static CommandCost TerraformTile_Town(TileIndex tile, uint32 flags, uint z_new, Slope tileh_new) |
7eb395287b3d
(svn r11037) [NewGRF_ports] -Sync: with trunk r10844:11035.
rubidium
parents:
6800
diff
changeset
|
2572 |
{ |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2573 |
if (AutoslopeEnabled()) { |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2574 |
HouseID house = GetHouseType(tile); |
10211
c1391c8ed5c6
(svn r12743) [NewGRF_ports] -Sync: with trunk r12705:12741.
richk
parents:
10184
diff
changeset
|
2575 |
GetHouseNorthPart(house); // modifies house to the ID of the north tile |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2576 |
const HouseSpec *hs = GetHouseSpecs(house); |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2577 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2578 |
/* Here we differ from TTDP by checking TILE_NOT_SLOPED */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2579 |
if (((hs->building_flags & TILE_NOT_SLOPED) == 0) && !IsSteepSlope(tileh_new) && |
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2580 |
(GetTileMaxZ(tile) == z_new + GetSlopeMaxZ(tileh_new))) return CommandCost(EXPENSES_CONSTRUCTION, _price.terraform); |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2581 |
} |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2582 |
|
6868
7eb395287b3d
(svn r11037) [NewGRF_ports] -Sync: with trunk r10844:11035.
rubidium
parents:
6800
diff
changeset
|
2583 |
return DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR); |
7eb395287b3d
(svn r11037) [NewGRF_ports] -Sync: with trunk r10844:11035.
rubidium
parents:
6800
diff
changeset
|
2584 |
} |
7eb395287b3d
(svn r11037) [NewGRF_ports] -Sync: with trunk r10844:11035.
rubidium
parents:
6800
diff
changeset
|
2585 |
|
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5835
diff
changeset
|
2586 |
extern const TileTypeProcs _tile_type_town_procs = { |
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2587 |
DrawTile_Town, /* draw_tile_proc */ |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2588 |
GetSlopeZ_Town, /* get_slope_z_proc */ |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2589 |
ClearTile_Town, /* clear_tile_proc */ |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2590 |
GetAcceptedCargo_Town, /* get_accepted_cargo_proc */ |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2591 |
GetTileDesc_Town, /* get_tile_desc_proc */ |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2592 |
GetTileTrackStatus_Town, /* get_tile_track_status_proc */ |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2593 |
ClickTile_Town, /* click_tile_proc */ |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2594 |
AnimateTile_Town, /* animate_tile_proc */ |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2595 |
TileLoop_Town, /* tile_loop_clear */ |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2596 |
ChangeTileOwner_Town, /* change_tile_owner_clear */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2597 |
GetProducedCargo_Town, /* get_produced_cargo_proc */ |
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2598 |
NULL, /* vehicle_enter_tile_proc */ |
6743
cabfaa4a0295
(svn r10766) [NewGRF_ports] -Sync: with trunk r10651-10765
richk
parents:
6720
diff
changeset
|
2599 |
GetFoundation_Town, /* get_foundation_proc */ |
6868
7eb395287b3d
(svn r11037) [NewGRF_ports] -Sync: with trunk r10844:11035.
rubidium
parents:
6800
diff
changeset
|
2600 |
TerraformTile_Town, /* terraform_tile_proc */ |
0 | 2601 |
}; |
2602 |
||
2603 |
||
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2604 |
/** Save and load of towns. */ |
1881
023a134a4b12
(svn r2387) - CodeChange: made the saveload code more readable and also removed the 'byte' saveload arrays which means you can save an array of more than 255 elements, or bigger structs than 255 bytes. This doesn't yet solve the problem that a chunk can be a maximum of 16384 big.
Darkvater
parents:
1840
diff
changeset
|
2605 |
static const SaveLoad _town_desc[] = { |
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2606 |
SLE_CONDVAR(Town, xy, SLE_FILE_U16 | SLE_VAR_U32, 0, 5), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2607 |
SLE_CONDVAR(Town, xy, SLE_UINT32, 6, SL_MAX_VERSION), |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
2608 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2609 |
SLE_CONDNULL(2, 0, 2), ///< population, no longer in use |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2610 |
SLE_CONDNULL(4, 3, 84), ///< population, no longer in use |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2611 |
SLE_CONDNULL(2, 0, 91), ///< num_houses, no longer in use |
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2612 |
|
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
2613 |
SLE_CONDVAR(Town, townnamegrfid, SLE_UINT32, 66, SL_MAX_VERSION), |
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2614 |
SLE_VAR(Town, townnametype, SLE_UINT16), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2615 |
SLE_VAR(Town, townnameparts, SLE_UINT32), |
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2616 |
SLE_CONDSTR(Town, name, SLE_STR, 0, 84, SL_MAX_VERSION), |
0 | 2617 |
|
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2618 |
SLE_VAR(Town, flags12, SLE_UINT8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2619 |
SLE_VAR(Town, statues, SLE_UINT8), |
0 | 2620 |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2621 |
SLE_CONDNULL(1, 0, 1), ///< sort_index, no longer in use |
0 | 2622 |
|
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2623 |
SLE_VAR(Town, have_ratings, SLE_UINT8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2624 |
SLE_ARR(Town, ratings, SLE_INT16, 8), |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2625 |
/* failed bribe attempts are stored since savegame format 4 */ |
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2626 |
SLE_CONDARR(Town, unwanted, SLE_INT8, 8, 4, SL_MAX_VERSION), |
1377
2a418162176e
(svn r1881) -Fix: [ 1119308 ] Max passengers / mail variables are now 32 bit
celestar
parents:
1362
diff
changeset
|
2627 |
|
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2628 |
SLE_CONDVAR(Town, max_pass, SLE_FILE_U16 | SLE_VAR_U32, 0, 8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2629 |
SLE_CONDVAR(Town, max_mail, SLE_FILE_U16 | SLE_VAR_U32, 0, 8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2630 |
SLE_CONDVAR(Town, new_max_pass, SLE_FILE_U16 | SLE_VAR_U32, 0, 8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2631 |
SLE_CONDVAR(Town, new_max_mail, SLE_FILE_U16 | SLE_VAR_U32, 0, 8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2632 |
SLE_CONDVAR(Town, act_pass, SLE_FILE_U16 | SLE_VAR_U32, 0, 8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2633 |
SLE_CONDVAR(Town, act_mail, SLE_FILE_U16 | SLE_VAR_U32, 0, 8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2634 |
SLE_CONDVAR(Town, new_act_pass, SLE_FILE_U16 | SLE_VAR_U32, 0, 8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2635 |
SLE_CONDVAR(Town, new_act_mail, SLE_FILE_U16 | SLE_VAR_U32, 0, 8), |
0 | 2636 |
|
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2637 |
SLE_CONDVAR(Town, max_pass, SLE_UINT32, 9, SL_MAX_VERSION), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2638 |
SLE_CONDVAR(Town, max_mail, SLE_UINT32, 9, SL_MAX_VERSION), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2639 |
SLE_CONDVAR(Town, new_max_pass, SLE_UINT32, 9, SL_MAX_VERSION), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2640 |
SLE_CONDVAR(Town, new_max_mail, SLE_UINT32, 9, SL_MAX_VERSION), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2641 |
SLE_CONDVAR(Town, act_pass, SLE_UINT32, 9, SL_MAX_VERSION), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2642 |
SLE_CONDVAR(Town, act_mail, SLE_UINT32, 9, SL_MAX_VERSION), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2643 |
SLE_CONDVAR(Town, new_act_pass, SLE_UINT32, 9, SL_MAX_VERSION), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2644 |
SLE_CONDVAR(Town, new_act_mail, SLE_UINT32, 9, SL_MAX_VERSION), |
0 | 2645 |
|
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2646 |
SLE_VAR(Town, pct_pass_transported, SLE_UINT8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2647 |
SLE_VAR(Town, pct_mail_transported, SLE_UINT8), |
0 | 2648 |
|
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2649 |
SLE_VAR(Town, act_food, SLE_UINT16), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2650 |
SLE_VAR(Town, act_water, SLE_UINT16), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2651 |
SLE_VAR(Town, new_act_food, SLE_UINT16), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2652 |
SLE_VAR(Town, new_act_water, SLE_UINT16), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2653 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2654 |
SLE_CONDVAR(Town, time_until_rebuild, SLE_UINT8, 0, 53), |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2655 |
SLE_CONDVAR(Town, grow_counter, SLE_UINT8, 0, 53), |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2656 |
SLE_CONDVAR(Town, growth_rate, SLE_UINT8, 0, 53), |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2657 |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2658 |
SLE_CONDVAR(Town, time_until_rebuild, SLE_UINT16, 54, SL_MAX_VERSION), |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2659 |
SLE_CONDVAR(Town, grow_counter, SLE_UINT16, 54, SL_MAX_VERSION), |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2660 |
SLE_CONDVAR(Town, growth_rate, SLE_INT16, 54, SL_MAX_VERSION), |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2661 |
|
4344
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2662 |
SLE_VAR(Town, fund_buildings_months, SLE_UINT8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2663 |
SLE_VAR(Town, road_build_months, SLE_UINT8), |
5d0e40cd67b9
(svn r6045) -Cleanup: align all table-like structures using spaces, i.e. whitespace fixes only except for a few comments to make them uniform for the whole enum/struct.
rubidium
parents:
4330
diff
changeset
|
2664 |
|
6872
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2665 |
SLE_CONDVAR(Town, exclusivity, SLE_UINT8, 2, SL_MAX_VERSION), |
1c4a4a609f85
(svn r11950) [NewGRF_ports] -Sync with trunk r11566:11949.
rubidium
parents:
6871
diff
changeset
|
2666 |
SLE_CONDVAR(Town, exclusive_counter, SLE_UINT8, 2, SL_MAX_VERSION), |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2667 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2668 |
SLE_CONDVAR(Town, larger_town, SLE_BOOL, 56, SL_MAX_VERSION), |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2669 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2670 |
/* reserve extra space in savegame here. (currently 30 bytes) */ |
3222
8bfed4267cba
(svn r3895) - Add proper SLE(G)_CONDNULL macros for the empty space reservation in savegames and update where used
Darkvater
parents:
3184
diff
changeset
|
2671 |
SLE_CONDNULL(30, 2, SL_MAX_VERSION), |
0 | 2672 |
|
2673 |
SLE_END() |
|
2674 |
}; |
|
2675 |
||
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2676 |
/* Save and load the mapping between the house id on the map, and the grf file |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2677 |
* it came from. */ |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2678 |
static const SaveLoad _house_id_mapping_desc[] = { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2679 |
SLE_VAR(EntityIDMapping, grfid, SLE_UINT32), |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2680 |
SLE_VAR(EntityIDMapping, entity_id, SLE_UINT8), |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2681 |
SLE_VAR(EntityIDMapping, substitute_id, SLE_UINT8), |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2682 |
SLE_END() |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2683 |
}; |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2684 |
|
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2685 |
static void Save_HOUSEIDS() |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2686 |
{ |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2687 |
uint j = _house_mngr.GetMaxMapping(); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2688 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2689 |
for (uint i = 0; i < j; i++) { |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2690 |
SlSetArrayIndex(i); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2691 |
SlObject(&_house_mngr.mapping_ID[i], _house_id_mapping_desc); |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2692 |
} |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2693 |
} |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2694 |
|
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2695 |
static void Load_HOUSEIDS() |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2696 |
{ |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2697 |
int index; |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2698 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2699 |
_house_mngr.ResetMapping(); |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2700 |
uint max_id = _house_mngr.GetMaxMapping(); |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2701 |
|
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2702 |
while ((index = SlIterateArray()) != -1) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2703 |
if ((uint)index >= max_id) break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6683
diff
changeset
|
2704 |
SlObject(&_house_mngr.mapping_ID[index], _house_id_mapping_desc); |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2705 |
} |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2706 |
} |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2707 |
|
6573 | 2708 |
static void Save_TOWN() |
0 | 2709 |
{ |
2710 |
Town *t; |
|
2711 |
||
919
b0d6c7642f99
(svn r1407) -Codechange: changed a lot around _stations, _vehicles, _towns and _industries
truelight
parents:
909
diff
changeset
|
2712 |
FOR_ALL_TOWNS(t) { |
4346
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
2713 |
SlSetArrayIndex(t->index); |
3f00094f2670
(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
truelight
parents:
4344
diff
changeset
|
2714 |
SlObject(t, _town_desc); |
0 | 2715 |
} |
2716 |
} |
|
2717 |
||
6573 | 2718 |
static void Load_TOWN() |
0 | 2719 |
{ |
2720 |
int index; |
|
919
b0d6c7642f99
(svn r1407) -Codechange: changed a lot around _stations, _vehicles, _towns and _industries
truelight
parents:
909
diff
changeset
|
2721 |
|
1261
d7c7447dd22d
(svn r1765) -Fix: on loading, the total amount of towns wasn't reset to zero
truelight
parents:
1260
diff
changeset
|
2722 |
_total_towns = 0; |
d7c7447dd22d
(svn r1765) -Fix: on loading, the total amount of towns wasn't reset to zero
truelight
parents:
1260
diff
changeset
|
2723 |
|
1260
c60e76928e5c
(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when
truelight
parents:
1252
diff
changeset
|
2724 |
while ((index = SlIterateArray()) != -1) { |
6743
cabfaa4a0295
(svn r10766) [NewGRF_ports] -Sync: with trunk r10651-10765
richk
parents:
6720
diff
changeset
|
2725 |
Town *t = new (index) Town(); |
0 | 2726 |
SlObject(t, _town_desc); |
1260
c60e76928e5c
(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when
truelight
parents:
1252
diff
changeset
|
2727 |
|
5298
6d4c150bdd94
(svn r7451) -Fix (7372): GetNum(Towns|Industries) should return the actual number of towns and industries.
rubidium
parents:
5247
diff
changeset
|
2728 |
_total_towns++; |
0 | 2729 |
} |
1260
c60e76928e5c
(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when
truelight
parents:
1252
diff
changeset
|
2730 |
|
c60e76928e5c
(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when
truelight
parents:
1252
diff
changeset
|
2731 |
/* This is to ensure all pointers are within the limits of |
c60e76928e5c
(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when
truelight
parents:
1252
diff
changeset
|
2732 |
* the size of the TownPool */ |
5247
c3eece01af11
(svn r7372) - CodeChange: Rename all GetXXXArraySize() functions to GetNumXXX() and add GetMaxXXXIndex() functions. This prepares for the new pool interface.
matthijs
parents:
5216
diff
changeset
|
2733 |
if (_cur_town_ctr > GetMaxTownIndex()) |
1260
c60e76928e5c
(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when
truelight
parents:
1252
diff
changeset
|
2734 |
_cur_town_ctr = 0; |
0 | 2735 |
} |
2736 |
||
6573 | 2737 |
void AfterLoadTown() |
0 | 2738 |
{ |
2739 |
Town *t; |
|
10184
fcf5fb2548eb
(svn r12715) [NewGRF_ports] -Sync: with trunk r12351:12644.
richk
parents:
6878
diff
changeset
|
2740 |
FOR_ALL_TOWNS(t) t->InitializeLayout(); |
0 | 2741 |
} |
2742 |
||
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5835
diff
changeset
|
2743 |
extern const ChunkHandler _town_chunk_handlers[] = { |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2744 |
{ 'HIDS', Save_HOUSEIDS, Load_HOUSEIDS, CH_ARRAY }, |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2745 |
{ 'CITY', Save_TOWN, Load_TOWN, CH_ARRAY | CH_LAST}, |
0 | 2746 |
}; |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2747 |
|
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2748 |
void ResetHouses() |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2749 |
{ |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2750 |
memset(&_house_specs, 0, sizeof(_house_specs)); |
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2751 |
memcpy(&_house_specs, &_original_house_specs, sizeof(_original_house_specs)); |
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2752 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2753 |
/* Reset any overrides that have been set. */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
2754 |
_house_mngr.ResetOverride(); |
6658
59048224be55
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
6583
diff
changeset
|
2755 |
} |