author | KUDr |
Mon, 01 Jan 2007 10:26:12 +0000 | |
branch | custombridgeheads |
changeset 5620 | 3b40a41f90d2 |
parent 5573 | afa6f92a71fd |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
2 |
||
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#include "stdafx.h" |
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#include "openttd.h" |
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#include "command.h" |
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#include "functions.h" |
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#include "gfx.h" |
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#include "map.h" |
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#include "order.h" |
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#include "rail_map.h" |
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#include "bridge_map.h" |
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#include "saveload.h" |
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#include "station.h" |
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#include "tile.h" |
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#include "town.h" |
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#include "waypoint.h" |
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#include "variables.h" |
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#include "table/strings.h" |
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#include "vehicle.h" |
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#include "yapf/yapf.h" |
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#include "date.h" |
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enum { |
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MAX_WAYPOINTS_PER_TOWN = 64, |
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}; |
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|
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/** |
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* Called if a new block is added to the waypoint-pool |
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*/ |
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static void WaypointPoolNewBlock(uint start_item) |
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{ |
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Waypoint *wp; |
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|
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/* We don't use FOR_ALL here, because FOR_ALL skips invalid items. |
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* TODO - This is just a temporary stage, this will be removed. */ |
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for (wp = GetWaypoint(start_item); wp != NULL; wp = (wp->index + 1U < GetWaypointPoolSize()) ? GetWaypoint(wp->index + 1U) : NULL) wp->index = start_item++; |
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} |
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|
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DEFINE_OLD_POOL(Waypoint, Waypoint, WaypointPoolNewBlock, NULL) |
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/* Create a new waypoint */ |
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static Waypoint* AllocateWaypoint(void) |
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{ |
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Waypoint *wp; |
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|
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/* We don't use FOR_ALL here, because FOR_ALL skips invalid items. |
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* TODO - This is just a temporary stage, this will be removed. */ |
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for (wp = GetWaypoint(0); wp != NULL; wp = (wp->index + 1U < GetWaypointPoolSize()) ? GetWaypoint(wp->index + 1U) : NULL) { |
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if (!IsValidWaypoint(wp)) { |
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uint index = wp->index; |
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memset(wp, 0, sizeof(*wp)); |
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wp->index = index; |
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return wp; |
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} |
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} |
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59 |
|
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/* Check if we can add a block to the pool */ |
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if (AddBlockToPool(&_Waypoint_pool)) return AllocateWaypoint(); |
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|
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return NULL; |
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} |
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65 |
|
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/* Update the sign for the waypoint */ |
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static void UpdateWaypointSign(Waypoint* wp) |
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{ |
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Point pt = RemapCoords2(TileX(wp->xy) * TILE_SIZE, TileY(wp->xy) * TILE_SIZE); |
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SetDParam(0, wp->index); |
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UpdateViewportSignPos(&wp->sign, pt.x, pt.y - 0x20, STR_WAYPOINT_VIEWPORT); |
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} |
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73 |
|
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/* Redraw the sign of a waypoint */ |
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static void RedrawWaypointSign(const Waypoint* wp) |
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{ |
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MarkAllViewportsDirty( |
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wp->sign.left - 6, |
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wp->sign.top, |
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wp->sign.left + (wp->sign.width_1 << 2) + 12, |
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wp->sign.top + 48); |
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82 |
} |
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83 |
|
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/* Update all signs */ |
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void UpdateAllWaypointSigns(void) |
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86 |
{ |
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Waypoint *wp; |
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88 |
|
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FOR_ALL_WAYPOINTS(wp) { |
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UpdateWaypointSign(wp); |
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} |
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} |
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93 |
|
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/* Internal handler to delete a waypoint */ |
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void DestroyWaypoint(Waypoint *wp) |
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{ |
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97 |
RemoveOrderFromAllVehicles(OT_GOTO_WAYPOINT, wp->index); |
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98 |
|
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99 |
if (wp->string != STR_NULL) DeleteName(wp->string); |
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100 |
|
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RedrawWaypointSign(wp); |
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} |
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103 |
|
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/* Set the default name for a waypoint */ |
2752 | 105 |
static void MakeDefaultWaypointName(Waypoint* wp) |
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106 |
{ |
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Waypoint *local_wp; |
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bool used_waypoint[MAX_WAYPOINTS_PER_TOWN]; |
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int i; |
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110 |
|
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111 |
wp->town_index = ClosestTownFromTile(wp->xy, (uint)-1)->index; |
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112 |
|
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113 |
memset(used_waypoint, 0, sizeof(used_waypoint)); |
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|
114 |
|
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115 |
/* Find an unused waypoint number belonging to this town */ |
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116 |
FOR_ALL_WAYPOINTS(local_wp) { |
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117 |
if (wp == local_wp) continue; |
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118 |
|
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119 |
if (local_wp->xy && local_wp->string == STR_NULL && local_wp->town_index == wp->town_index) |
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120 |
used_waypoint[local_wp->town_cn] = true; |
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121 |
} |
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|
122 |
|
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123 |
/* Find an empty spot */ |
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|
124 |
for (i = 0; used_waypoint[i] && i < MAX_WAYPOINTS_PER_TOWN; i++) {} |
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125 |
|
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126 |
wp->string = STR_NULL; |
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127 |
wp->town_cn = i; |
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128 |
} |
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|
129 |
|
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130 |
/* Find a deleted waypoint close to a tile. */ |
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131 |
static Waypoint *FindDeletedWaypointCloseTo(TileIndex tile) |
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132 |
{ |
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133 |
Waypoint *wp, *best = NULL; |
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134 |
uint thres = 8; |
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135 |
|
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136 |
FOR_ALL_WAYPOINTS(wp) { |
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137 |
if (wp->deleted) { |
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138 |
uint cur_dist = DistanceManhattan(tile, wp->xy); |
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139 |
|
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140 |
if (cur_dist < thres) { |
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141 |
thres = cur_dist; |
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142 |
best = wp; |
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143 |
} |
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144 |
} |
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145 |
} |
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146 |
|
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147 |
return best; |
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148 |
} |
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149 |
|
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150 |
/** |
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151 |
* Update waypoint graphics id against saved GRFID/localidx. |
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152 |
* This is to ensure the chosen graphics are correct if GRF files are changed. |
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153 |
*/ |
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154 |
void AfterLoadWaypoints(void) |
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155 |
{ |
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156 |
Waypoint *wp; |
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157 |
|
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158 |
FOR_ALL_WAYPOINTS(wp) { |
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159 |
uint i; |
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160 |
|
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161 |
if (wp->grfid == 0) continue; |
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162 |
|
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163 |
for (i = 0; i < GetNumCustomStations(STAT_CLASS_WAYP); i++) { |
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|
164 |
const StationSpec *statspec = GetCustomStationSpec(STAT_CLASS_WAYP, i); |
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|
165 |
if (statspec != NULL && statspec->grfid == wp->grfid && statspec->localidx == wp->localidx) { |
2670
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166 |
wp->stat_id = i; |
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167 |
break; |
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168 |
} |
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169 |
} |
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170 |
} |
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171 |
} |
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|
172 |
|
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|
173 |
/** Convert existing rail to waypoint. Eg build a waypoint station over |
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|
174 |
* piece of rail |
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|
175 |
* @param tile tile where waypoint will be built |
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176 |
* @param p1 graphics for waypoint type, 0 indicates standard graphics |
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|
177 |
* @param p2 unused |
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|
178 |
* |
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|
179 |
* @todo When checking for the tile slope, |
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|
180 |
* distingush between "Flat land required" and "land sloped in wrong direction" |
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181 |
*/ |
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182 |
int32 CmdBuildTrainWaypoint(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
1542
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183 |
{ |
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|
184 |
Waypoint *wp; |
3636
d87b21df2944
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185 |
Slope tileh; |
3101
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|
186 |
Axis axis; |
1542
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187 |
|
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188 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
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|
189 |
|
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190 |
/* if custom gfx are used, make sure it is within bounds */ |
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191 |
if (p1 >= GetNumCustomStations(STAT_CLASS_WAYP)) return CMD_ERROR; |
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192 |
|
3267
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|
193 |
if (!IsTileType(tile, MP_RAILWAY) || |
3792
2eb8388731bf
(svn r4788) - Codechange: RAILTYPE_{NORMAL,ELECTRIC,...} and RAIL_TYPE_{NORMAL,SIGNAL,...} have nearly the same name, rename RAIL_TYPE_* to RAIL_TILE_* of extra clarity
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|
194 |
GetRailTileType(tile) != RAIL_TILE_NORMAL || ( |
3267
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|
195 |
(axis = AXIS_X, GetTrackBits(tile) != TRACK_BIT_X) && |
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|
196 |
(axis = AXIS_Y, GetTrackBits(tile) != TRACK_BIT_Y) |
3101
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197 |
)) { |
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|
198 |
return_cmd_error(STR_1005_NO_SUITABLE_RAILROAD_TRACK); |
3101
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|
199 |
} |
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|
200 |
|
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|
201 |
if (!CheckTileOwnership(tile)) return CMD_ERROR; |
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|
202 |
if (!EnsureNoVehicle(tile)) return CMD_ERROR; |
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|
203 |
|
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204 |
tileh = GetTileSlope(tile, NULL); |
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|
205 |
if (tileh != SLOPE_FLAT && |
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206 |
(!_patches.build_on_slopes || IsSteepSlope(tileh) || !(tileh & (0x3 << axis)) || !(tileh & ~(0x3 << axis)))) { |
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|
207 |
return_cmd_error(STR_0007_FLAT_LAND_REQUIRED); |
1542
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|
208 |
} |
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|
209 |
|
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|
210 |
if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return_cmd_error(STR_5007_MUST_DEMOLISH_BRIDGE_FIRST); |
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|
211 |
|
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|
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/* Check if there is an already existing, deleted, waypoint close to us that we can reuse. */ |
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|
213 |
wp = FindDeletedWaypointCloseTo(tile); |
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|
214 |
if (wp == NULL) { |
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|
215 |
wp = AllocateWaypoint(); |
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|
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if (wp == NULL) return CMD_ERROR; |
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|
217 |
|
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|
218 |
wp->town_index = 0; |
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|
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wp->string = STR_NULL; |
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|
220 |
wp->town_cn = 0; |
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|
221 |
} |
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|
222 |
|
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|
223 |
if (flags & DC_EXEC) { |
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(svn r5325) Don't test something if we already know the result true, because the same test was performed just a few lines before
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|
224 |
const StationSpec* statspec; |
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|
225 |
|
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(svn r3916) Get/Set the rail type by [GS]etRailType{Crossing,OnBridge,}()
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|
226 |
MakeRailWaypoint(tile, GetTileOwner(tile), axis, GetRailType(tile), wp->index); |
3101
e2fdb8802c2f
(svn r3696) Add functions to turn a tile into a normal rail tile/depot/waypoint. This is just a tiny step, the rail code needs way more love and caring
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|
227 |
MarkTileDirtyByTile(tile); |
2670
34970983ef08
(svn r3212) - Waypoints/Depots: Store waypoint index in m2 for waypoints. This moves the ground type bits from m2 to m4 for waypoints and depots (leaving room for depot index in m2 in future), and moves the custom graphics ID to the waypoint struct.
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|
228 |
|
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|
229 |
statspec = GetCustomStationSpec(STAT_CLASS_WAYP, p1); |
2670
34970983ef08
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|
230 |
|
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48444d881fbe
(svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
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|
231 |
if (statspec != NULL) { |
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|
232 |
wp->stat_id = p1; |
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48444d881fbe
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|
233 |
wp->grfid = statspec->grfid; |
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(svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
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|
234 |
wp->localidx = statspec->localidx; |
2670
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(svn r3212) - Waypoints/Depots: Store waypoint index in m2 for waypoints. This moves the ground type bits from m2 to m4 for waypoints and depots (leaving room for depot index in m2 in future), and moves the custom graphics ID to the waypoint struct.
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235 |
} else { |
34970983ef08
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|
236 |
// Specified custom graphics do not exist, so use default. |
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(svn r3212) - Waypoints/Depots: Store waypoint index in m2 for waypoints. This moves the ground type bits from m2 to m4 for waypoints and depots (leaving room for depot index in m2 in future), and moves the custom graphics ID to the waypoint struct.
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|
237 |
wp->stat_id = 0; |
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(svn r3212) - Waypoints/Depots: Store waypoint index in m2 for waypoints. This moves the ground type bits from m2 to m4 for waypoints and depots (leaving room for depot index in m2 in future), and moves the custom graphics ID to the waypoint struct.
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|
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wp->grfid = 0; |
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(svn r3212) - Waypoints/Depots: Store waypoint index in m2 for waypoints. This moves the ground type bits from m2 to m4 for waypoints and depots (leaving room for depot index in m2 in future), and moves the custom graphics ID to the waypoint struct.
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|
239 |
wp->localidx = 0; |
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|
240 |
} |
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|
241 |
|
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|
242 |
wp->deleted = 0; |
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|
243 |
wp->xy = tile; |
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|
244 |
wp->build_date = _date; |
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|
245 |
|
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.
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|
246 |
if (wp->town_index == 0) MakeDefaultWaypointName(wp); |
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|
247 |
|
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|
248 |
UpdateWaypointSign(wp); |
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|
249 |
RedrawWaypointSign(wp); |
5348
0f05b1348b5a
(svn r7519) -Fix: [YAPF] Cache was not deleted when waypoint was built or removed (frosch)
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|
250 |
YapfNotifyTrackLayoutChange(tile, AxisToTrack(axis)); |
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|
251 |
} |
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|
252 |
|
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|
253 |
return _price.build_train_depot; |
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|
254 |
} |
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|
255 |
|
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|
256 |
/* Daily loop for waypoints */ |
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|
257 |
void WaypointsDailyLoop(void) |
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|
258 |
{ |
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|
259 |
Waypoint *wp; |
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|
260 |
|
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|
261 |
/* Check if we need to delete a waypoint */ |
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changeset
|
262 |
FOR_ALL_WAYPOINTS(wp) { |
4500
426d0baa1be5
(svn r6285) -Fix r6143: of course deleting a waypoint should call the Delete wrapper, not the Destroy function (/me slaps hisself)
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diff
changeset
|
263 |
if (wp->deleted != 0 && --wp->deleted == 0) DeleteWaypoint(wp); |
1542
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|
264 |
} |
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|
265 |
} |
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changeset
|
266 |
|
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|
267 |
/* Remove a waypoint */ |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
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|
268 |
int32 RemoveTrainWaypoint(TileIndex tile, uint32 flags, bool justremove) |
1542
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|
269 |
{ |
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|
270 |
Waypoint *wp; |
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|
271 |
|
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|
272 |
/* Make sure it's a waypoint */ |
4077
d3022f976946
(svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
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|
273 |
if (!IsTileType(tile, MP_RAILWAY) || |
d3022f976946
(svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
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|
274 |
!IsRailWaypoint(tile) || |
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|
275 |
(!CheckTileOwnership(tile) && _current_player != OWNER_WATER) || |
d3022f976946
(svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
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|
276 |
!EnsureNoVehicle(tile)) { |
1542
2ca6d1624e6d
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|
277 |
return CMD_ERROR; |
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|
278 |
} |
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changeset
|
279 |
|
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|
280 |
if (flags & DC_EXEC) { |
5348
0f05b1348b5a
(svn r7519) -Fix: [YAPF] Cache was not deleted when waypoint was built or removed (frosch)
KUDr
parents:
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|
281 |
Track track = GetRailWaypointTrack(tile); |
1542
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|
282 |
wp = GetWaypointByTile(tile); |
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changeset
|
283 |
|
2ca6d1624e6d
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|
284 |
wp->deleted = 30; // let it live for this many days before we do the actual deletion. |
2ca6d1624e6d
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parents:
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changeset
|
285 |
RedrawWaypointSign(wp); |
2ca6d1624e6d
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changeset
|
286 |
|
2ca6d1624e6d
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diff
changeset
|
287 |
if (justremove) { |
3242
1cefa03f0d5e
(svn r3916) Get/Set the rail type by [GS]etRailType{Crossing,OnBridge,}()
tron
parents:
3157
diff
changeset
|
288 |
MakeRailNormal(tile, GetTileOwner(tile), GetRailWaypointBits(tile), GetRailType(tile)); |
3101
e2fdb8802c2f
(svn r3696) Add functions to turn a tile into a normal rail tile/depot/waypoint. This is just a tiny step, the rail code needs way more love and caring
tron
parents:
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diff
changeset
|
289 |
MarkTileDirtyByTile(tile); |
1542
2ca6d1624e6d
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|
290 |
} else { |
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|
291 |
DoClearSquare(tile); |
5348
0f05b1348b5a
(svn r7519) -Fix: [YAPF] Cache was not deleted when waypoint was built or removed (frosch)
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|
292 |
SetSignalsOnBothDir(tile, track); |
1542
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|
293 |
} |
5348
0f05b1348b5a
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|
294 |
YapfNotifyTrackLayoutChange(tile, track); |
1542
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|
295 |
} |
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changeset
|
296 |
|
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diff
changeset
|
297 |
return _price.remove_train_depot; |
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|
298 |
} |
2ca6d1624e6d
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changeset
|
299 |
|
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
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changeset
|
300 |
/** Delete a waypoint |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
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diff
changeset
|
301 |
* @param tile tile where waypoint is to be deleted |
1782
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changeset
|
302 |
* @param p1 unused |
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changeset
|
303 |
* @param p2 unused |
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changeset
|
304 |
*/ |
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:
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diff
changeset
|
305 |
int32 CmdRemoveTrainWaypoint(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
1542
2ca6d1624e6d
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|
306 |
{ |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
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diff
changeset
|
307 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
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parents:
diff
changeset
|
308 |
return RemoveTrainWaypoint(tile, flags, true); |
2ca6d1624e6d
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|
309 |
} |
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changeset
|
310 |
|
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|
311 |
/** Rename a waypoint. |
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:
3448
diff
changeset
|
312 |
* @param tile unused |
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1542
diff
changeset
|
313 |
* @param p1 id of waypoint |
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1542
diff
changeset
|
314 |
* @param p2 unused |
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1542
diff
changeset
|
315 |
*/ |
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:
3448
diff
changeset
|
316 |
int32 CmdRenameWaypoint(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
317 |
{ |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
318 |
Waypoint *wp; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
319 |
|
4352
8ddb01bc6075
(svn r6053) -Codechange: renamed all IsXXXIndex to IsValidXXXID
truelight
parents:
4351
diff
changeset
|
320 |
if (!IsValidWaypointID(p1)) return CMD_ERROR; |
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1542
diff
changeset
|
321 |
|
1820
9b6458526480
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1783
diff
changeset
|
322 |
if (_cmd_text[0] != '\0') { |
4077
d3022f976946
(svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents:
4052
diff
changeset
|
323 |
StringID str = AllocateNameUnique(_cmd_text, 0); |
d3022f976946
(svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents:
4052
diff
changeset
|
324 |
|
d3022f976946
(svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents:
4052
diff
changeset
|
325 |
if (str == 0) return CMD_ERROR; |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
326 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
327 |
if (flags & DC_EXEC) { |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
328 |
wp = GetWaypoint(p1); |
4077
d3022f976946
(svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents:
4052
diff
changeset
|
329 |
if (wp->string != STR_NULL) DeleteName(wp->string); |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
330 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
331 |
wp->string = str; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
332 |
wp->town_cn = 0; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
333 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
334 |
UpdateWaypointSign(wp); |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
335 |
MarkWholeScreenDirty(); |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
336 |
} else { |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
337 |
DeleteName(str); |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
338 |
} |
2026 | 339 |
} else { |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
340 |
if (flags & DC_EXEC) { |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
341 |
wp = GetWaypoint(p1); |
4077
d3022f976946
(svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents:
4052
diff
changeset
|
342 |
if (wp->string != STR_NULL) DeleteName(wp->string); |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
343 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
344 |
MakeDefaultWaypointName(wp); |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
345 |
UpdateWaypointSign(wp); |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
346 |
MarkWholeScreenDirty(); |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
347 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
348 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
349 |
return 0; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
350 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
351 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
352 |
/* This hacks together some dummy one-shot Station structure for a waypoint. */ |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1891
diff
changeset
|
353 |
Station *ComposeWaypointStation(TileIndex tile) |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
354 |
{ |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
355 |
Waypoint *wp = GetWaypointByTile(tile); |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
356 |
static Station stat; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
357 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
358 |
stat.train_tile = stat.xy = wp->xy; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
359 |
stat.town = GetTown(wp->town_index); |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
360 |
stat.string_id = wp->string == STR_NULL ? /* FIXME? */ 0 : wp->string; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
361 |
stat.build_date = wp->build_date; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
362 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
363 |
return &stat; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
364 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
365 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
366 |
/* Draw a waypoint */ |
2520
75eb66d6e371
(svn r3049) Replace byte/int/uint by RailType where appropriate
tron
parents:
2261
diff
changeset
|
367 |
void DrawWaypointSprite(int x, int y, int stat_id, RailType railtype) |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
368 |
{ |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
369 |
x += 33; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
370 |
y += 17; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
371 |
|
3764
ebcaf412fb3a
(svn r4755) - Newstations: add a gui station tile drawing routine and use it in place of the existing one for waypoints.
peter1138
parents:
3751
diff
changeset
|
372 |
if (!DrawStationTile(x, y, railtype, AXIS_X, STAT_CLASS_WAYP, stat_id)) { |
2261
3f78323707bb
(svn r2781) Fix some of the issues with variables in .h files.
ludde
parents:
2254
diff
changeset
|
373 |
DrawDefaultWaypointSprite(x, y, railtype); |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
374 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
375 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
376 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
377 |
/* Fix savegames which stored waypoints in their old format */ |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
378 |
void FixOldWaypoints(void) |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
379 |
{ |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
380 |
Waypoint *wp; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
381 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
382 |
/* Convert the old 'town_or_string', to 'string' / 'town' / 'town_cn' */ |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
383 |
FOR_ALL_WAYPOINTS(wp) { |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
384 |
wp->town_index = ClosestTownFromTile(wp->xy, (uint)-1)->index; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
385 |
wp->town_cn = 0; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
386 |
if (wp->string & 0xC000) { |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
387 |
wp->town_cn = wp->string & 0x3F; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
388 |
wp->string = STR_NULL; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
389 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
390 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
391 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
392 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
393 |
void InitializeWaypoints(void) |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
394 |
{ |
4984
b16443d3ab20
(svn r6987) Use the pool macros for the Waypoint pool
tron
parents:
4527
diff
changeset
|
395 |
CleanPool(&_Waypoint_pool); |
b16443d3ab20
(svn r6987) Use the pool macros for the Waypoint pool
tron
parents:
4527
diff
changeset
|
396 |
AddBlockToPool(&_Waypoint_pool); |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
397 |
} |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
398 |
|
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:
1820
diff
changeset
|
399 |
static const SaveLoad _waypoint_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:
4326
diff
changeset
|
400 |
SLE_CONDVAR(Waypoint, 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:
4326
diff
changeset
|
401 |
SLE_CONDVAR(Waypoint, xy, SLE_UINT32, 6, 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:
4326
diff
changeset
|
402 |
SLE_CONDVAR(Waypoint, town_index, SLE_UINT16, 12, 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:
4326
diff
changeset
|
403 |
SLE_CONDVAR(Waypoint, town_cn, SLE_UINT8, 12, 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:
4326
diff
changeset
|
404 |
SLE_VAR(Waypoint, string, 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:
4326
diff
changeset
|
405 |
SLE_VAR(Waypoint, deleted, SLE_UINT8), |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
406 |
|
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:
4326
diff
changeset
|
407 |
SLE_CONDVAR(Waypoint, build_date, SLE_FILE_U16 | SLE_VAR_I32, 3, 30), |
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:
4326
diff
changeset
|
408 |
SLE_CONDVAR(Waypoint, build_date, SLE_INT32, 31, 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:
4326
diff
changeset
|
409 |
SLE_CONDVAR(Waypoint, localidx, SLE_UINT8, 3, 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:
4326
diff
changeset
|
410 |
SLE_CONDVAR(Waypoint, grfid, SLE_UINT32, 17, SL_MAX_VERSION), |
1542
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
411 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
412 |
SLE_END() |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
413 |
}; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
414 |
|
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
415 |
static void Save_WAYP(void) |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
416 |
{ |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
changeset
|
417 |
Waypoint *wp; |
2ca6d1624e6d
(svn r2046) -Codechange: moved all waypoint code to waypoint.c/waypoint.h
truelight
parents:
diff
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FOR_ALL_WAYPOINTS(wp) { |
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SlSetArrayIndex(wp->index); |
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SlObject(wp, _waypoint_desc); |
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} |
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} |
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static void Load_WAYP(void) |
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{ |
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int index; |
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428 |
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while ((index = SlIterateArray()) != -1) { |
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Waypoint *wp; |
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if (!AddBlockIfNeeded(&_Waypoint_pool, index)) |
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error("Waypoints: failed loading savegame: too many waypoints"); |
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|
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wp = GetWaypoint(index); |
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SlObject(wp, _waypoint_desc); |
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} |
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} |
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|
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const ChunkHandler _waypoint_chunk_handlers[] = { |
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{ 'CHKP', Save_WAYP, Load_WAYP, CH_ARRAY | CH_LAST}, |
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}; |