unmovable_cmd.c
author tron
Sat, 29 Jul 2006 13:06:00 +0000
changeset 4189 258f98b17f57
parent 4083 990d8f571180
child 4230 cd86b1c47f33
permissions -rw-r--r--
(svn r5631) Don't allocate memory for information about a sprite which isn't drawn
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/* $Id$ */
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#include "stdafx.h"
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#include "openttd.h"
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#include "table/strings.h"
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#include "table/sprites.h"
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#include "functions.h"
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#include "map.h"
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#include "tile.h"
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#include "command.h"
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#include "viewport.h"
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#include "player.h"
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#include "gui.h"
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#include "station.h"
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#include "economy.h"
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#include "town.h"
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#include "sprite.h"
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#include "unmovable_map.h"
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#include "variables.h"
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#include "table/unmovable_land.h"
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/** Destroy a HQ.
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 * During normal gameplay you can only implicitely destroy a HQ when you are
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 * rebuilding it. Otherwise, only water can destroy it.
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 * @param tile tile coordinates where HQ is located to destroy
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 * @param flags docommand flags of calling function
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 */
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static int32 DestroyCompanyHQ(PlayerID pid, uint32 flags)
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{
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	Player* p = GetPlayer(pid);
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	SET_EXPENSES_TYPE(EXPENSES_PROPERTY);
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	if (flags & DC_EXEC) {
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		TileIndex t = p->location_of_house;
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		DoClearSquare(t + TileDiffXY(0, 0));
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		DoClearSquare(t + TileDiffXY(0, 1));
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		DoClearSquare(t + TileDiffXY(1, 0));
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		DoClearSquare(t + TileDiffXY(1, 1));
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		p->location_of_house = 0; // reset HQ position
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		InvalidateWindow(WC_COMPANY, pid);
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	}
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	// cost of relocating company is 1% of company value
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	return CalculateCompanyValue(p) / 100;
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}
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void UpdateCompanyHQ(Player *p, uint score)
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{
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	byte val;
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	TileIndex tile = p->location_of_house;
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	if (tile == 0) return;
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	(val = 0, score < 170) ||
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	(val++, score < 350) ||
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	(val++, score < 520) ||
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	(val++, score < 720) ||
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	(val++, true);
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	EnlargeCompanyHQ(tile, val);
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	MarkTileDirtyByTile(tile + TileDiffXY(0, 0));
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	MarkTileDirtyByTile(tile + TileDiffXY(0, 1));
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	MarkTileDirtyByTile(tile + TileDiffXY(1, 0));
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	MarkTileDirtyByTile(tile + TileDiffXY(1, 1));
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}
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/** Build or relocate the HQ. This depends if the HQ is already built or not
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 * @param tile tile where the HQ will be built or relocated to
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 * @param p1 unused
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 * @param p2 unused
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 */
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extern int32 CheckFlatLandBelow(TileIndex tile, uint w, uint h, uint flags, uint invalid_dirs, int *);
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int32 CmdBuildCompanyHQ(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
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{
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	Player *p = GetPlayer(_current_player);
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	int cost;
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	int32 ret;
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	SET_EXPENSES_TYPE(EXPENSES_PROPERTY);
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	ret = CheckFlatLandBelow(tile, 2, 2, flags, 0, NULL);
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	if (CmdFailed(ret)) return ret;
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	cost = ret;
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	if (p->location_of_house != 0) { /* Moving HQ */
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		cost += DestroyCompanyHQ(_current_player, flags);
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	}
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	if (flags & DC_EXEC) {
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		int score = UpdateCompanyRatingAndValue(p, false);
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		p->location_of_house = tile;
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		MakeCompanyHQ(tile, _current_player);
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		UpdateCompanyHQ(p, score);
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		InvalidateWindow(WC_COMPANY, p->index);
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	}
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	return cost;
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}
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static void DrawTile_Unmovable(TileInfo *ti)
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{
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	uint32 image, ormod;
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	switch (GetUnmovableType(ti->tile)) {
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		case UNMOVABLE_TRANSMITTER:
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diff changeset
   112
		case UNMOVABLE_LIGHTHOUSE: {
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parents: 4060
diff changeset
   113
			const DrawTileUnmovableStruct* dtus;
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   114
4077
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parents: 4060
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   115
			if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, ti->tileh);
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parents: 4060
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   116
			DrawClearLandTile(ti, 2);
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   117
4077
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   118
			dtus = &_draw_tile_unmovable_data[GetUnmovableType(ti->tile)];
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   119
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   120
			image = dtus->image;
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   121
			if (_display_opt & DO_TRANS_BUILDINGS) MAKE_TRANSPARENT(image);
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parents: 4060
diff changeset
   122
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parents: 4060
diff changeset
   123
			AddSortableSpriteToDraw(
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parents: 4060
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   124
				image, ti->x | dtus->subcoord_x, ti->y | dtus->subcoord_y,
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parents: 4060
diff changeset
   125
				dtus->width, dtus->height, dtus->z_size, ti->z
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parents: 4060
diff changeset
   126
			);
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parents: 4060
diff changeset
   127
			break;
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parents: 4060
diff changeset
   128
		}
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parents: 4060
diff changeset
   129
3427
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celestar
parents: 3422
diff changeset
   130
		case UNMOVABLE_STATUE:
2893
a234907badf7 (svn r3447) - CodeChange: [ 1360866 ] station_land.h Naming ALL sprites. Also replaced the SPTR_STATUE_GROUND by the more obvious SPR_CONCRETE_GROUND in unmovable_cmd.c. No functional changes except for commenting out PALETTE_RECOLOR_SPRITE in table/sprites.h. (Belugas)
Darkvater
parents: 2817
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   131
			DrawGroundSprite(SPR_CONCRETE_GROUND);
0
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diff changeset
   132
1901
fb05044cf5c3 (svn r2407) Use {Get,Is}TileOwner to get/check the owner of a tile and fix some bogus reads of _map_owner
tron
parents: 1891
diff changeset
   133
			image = PLAYER_SPRITE_COLOR(GetTileOwner(ti->tile));
2517
b90693227193 (svn r3046) Replace some numbers with sprite names and fix a typo in the sprite list
tron
parents: 2502
diff changeset
   134
			image += PALETTE_MODIFIER_COLOR | SPR_STATUE_COMPANY;
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
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   135
			if (_display_opt & DO_TRANS_BUILDINGS) MAKE_TRANSPARENT(image);
0
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   136
			AddSortableSpriteToDraw(image, ti->x, ti->y, 16, 16, 25, ti->z);
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
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diff changeset
   137
			break;
4077
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parents: 4060
diff changeset
   138
3427
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celestar
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   139
		case UNMOVABLE_OWNED_LAND:
0
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   140
			DrawClearLandTile(ti, 0);
193
0a7025304867 (svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents: 160
diff changeset
   141
0
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			AddSortableSpriteToDraw(
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tron
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   143
				PLAYER_SPRITE_COLOR(GetTileOwner(ti->tile)) + PALETTE_MODIFIER_COLOR + SPR_BOUGHT_LAND,
3645
86af43f87885 (svn r4554) Replace magic numbers by TILE_{HEIGHT,SIZE}
tron
parents: 3636
diff changeset
   144
				ti->x + TILE_SIZE / 2, ti->y + TILE_SIZE / 2, 1, 1, 10, GetSlopeZ(ti->x + TILE_SIZE / 2, ti->y + TILE_SIZE / 2)
0
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   145
			);
3427
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celestar
parents: 3422
diff changeset
   146
			break;
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   147
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   148
		default: {
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   149
			const DrawTileSeqStruct* dtss;
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			const DrawTileSprites* t;
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
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diff changeset
   151
4077
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			assert(IsCompanyHQ(ti->tile));
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			if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, ti->tileh);
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   154
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   155
			ormod = PLAYER_SPRITE_COLOR(GetTileOwner(ti->tile));
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   156
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   157
			t = &_unmovable_display_datas[GetCompanyHQSection(ti->tile)];
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diff changeset
   158
			DrawGroundSprite(t->ground_sprite | ormod);
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diff changeset
   159
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diff changeset
   160
			foreach_draw_tile_seq(dtss, t->seq) {
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diff changeset
   161
				image = dtss->image;
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diff changeset
   162
				if (_display_opt & DO_TRANS_BUILDINGS) {
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diff changeset
   163
					MAKE_TRANSPARENT(image);
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diff changeset
   164
				} else {
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diff changeset
   165
					image |= ormod;
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   166
				}
4077
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parents: 4060
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   167
				AddSortableSpriteToDraw(
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parents: 4060
diff changeset
   168
					image, ti->x + dtss->delta_x, ti->y + dtss->delta_y,
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parents: 4060
diff changeset
   169
					dtss->width, dtss->height, dtss->unk, ti->z + dtss->delta_z
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parents: 4060
diff changeset
   170
				);
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diff changeset
   171
			}
d3022f976946 (svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
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parents: 4060
diff changeset
   172
			break;
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parents: 4060
diff changeset
   173
		}
0
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parents:
diff changeset
   174
	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   175
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   176
2537
d9c0df52a466 (svn r3066) Constify the parameter of GetSlopeZ_*()
tron
parents: 2517
diff changeset
   177
static uint GetSlopeZ_Unmovable(const TileInfo* ti)
0
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   178
{
3310
7339b2b1e957 (svn r4073) Add functions to make and test for (most) unmovable tiles
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   179
	if (IsOwnedLand(ti->tile)) {
3282
4f91ee240e68 (svn r3996) -Fix: Slope and height information returned for some tile types is wrong
tron
parents: 3183
diff changeset
   180
		return ti->z + GetPartialZ(ti->x & 0xF, ti->y & 0xF, ti->tileh);
4f91ee240e68 (svn r3996) -Fix: Slope and height information returned for some tile types is wrong
tron
parents: 3183
diff changeset
   181
	} else {
3645
86af43f87885 (svn r4554) Replace magic numbers by TILE_{HEIGHT,SIZE}
tron
parents: 3636
diff changeset
   182
		return ti->z + (ti->tileh == SLOPE_FLAT ? 0 : TILE_HEIGHT);
3282
4f91ee240e68 (svn r3996) -Fix: Slope and height information returned for some tile types is wrong
tron
parents: 3183
diff changeset
   183
	}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   184
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   185
3636
d87b21df2944 (svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents: 3491
diff changeset
   186
static Slope GetSlopeTileh_Unmovable(TileIndex tile, Slope tileh)
39
d177340ed556 (svn r40) Final slope graphics fix
dominik
parents: 0
diff changeset
   187
{
3636
d87b21df2944 (svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents: 3491
diff changeset
   188
	return IsOwnedLand(tile) ? tileh : SLOPE_FLAT;
39
d177340ed556 (svn r40) Final slope graphics fix
dominik
parents: 0
diff changeset
   189
}
d177340ed556 (svn r40) Final slope graphics fix
dominik
parents: 0
diff changeset
   190
1977
4392ae3d8e31 (svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents: 1962
diff changeset
   191
static int32 ClearTile_Unmovable(TileIndex tile, byte flags)
0
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diff changeset
   192
{
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   193
	if (IsCompanyHQ(tile)) {
4060
215196195b2a (svn r5348) -Fix: A HQ could only be flooded at its northern tile, the other 3 were immune to water
tron
parents: 3657
diff changeset
   194
		if (_current_player == OWNER_WATER) {
215196195b2a (svn r5348) -Fix: A HQ could only be flooded at its northern tile, the other 3 were immune to water
tron
parents: 3657
diff changeset
   195
			return DestroyCompanyHQ(GetTileOwner(tile), DC_EXEC);
215196195b2a (svn r5348) -Fix: A HQ could only be flooded at its northern tile, the other 3 were immune to water
tron
parents: 3657
diff changeset
   196
		} else {
215196195b2a (svn r5348) -Fix: A HQ could only be flooded at its northern tile, the other 3 were immune to water
tron
parents: 3657
diff changeset
   197
			return_cmd_error(STR_5804_COMPANY_HEADQUARTERS_IN);
215196195b2a (svn r5348) -Fix: A HQ could only be flooded at its northern tile, the other 3 were immune to water
tron
parents: 3657
diff changeset
   198
		}
193
0a7025304867 (svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents: 160
diff changeset
   199
	}
0
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parents:
diff changeset
   200
3310
7339b2b1e957 (svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents: 3282
diff changeset
   201
	if (IsOwnedLand(tile)) {
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: 3427
diff changeset
   202
		return DoCommand(tile, 0, 0, flags, CMD_SELL_LAND_AREA);
3310
7339b2b1e957 (svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents: 3282
diff changeset
   203
	}
0
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truelight
parents:
diff changeset
   204
149
5f7d4b21df01 (svn r150) -Fix: [1010833] Turning on the magic bulldozer removes oil rigs
darkvater
parents: 147
diff changeset
   205
	// checks if you're allowed to remove unmovable things
5f7d4b21df01 (svn r150) -Fix: [1010833] Turning on the magic bulldozer removes oil rigs
darkvater
parents: 147
diff changeset
   206
	if (_game_mode != GM_EDITOR && _current_player != OWNER_WATER && ((flags & DC_AUTO || !_cheats.magic_bulldozer.value)) )
5f7d4b21df01 (svn r150) -Fix: [1010833] Turning on the magic bulldozer removes oil rigs
darkvater
parents: 147
diff changeset
   207
		return_cmd_error(STR_5800_OBJECT_IN_THE_WAY);
193
0a7025304867 (svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents: 160
diff changeset
   208
0a7025304867 (svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents: 160
diff changeset
   209
	if (flags & DC_EXEC) {
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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diff changeset
   210
		DoClearSquare(tile);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   211
	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   212
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   213
	return 0;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   214
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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diff changeset
   215
1977
4392ae3d8e31 (svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents: 1962
diff changeset
   216
static void GetAcceptedCargo_Unmovable(TileIndex tile, AcceptedCargo ac)
0
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diff changeset
   217
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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diff changeset
   218
	uint level; // HQ level (depends on company performance) in the range 1..5.
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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diff changeset
   219
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   220
	if (!IsCompanyHQ(tile)) return;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   221
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   222
	/* HQ accepts passenger and mail; but we have to divide the values
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   223
	 * between 4 tiles it occupies! */
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   224
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   225
	level = GetCompanyHQSize(tile) + 1;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   226
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   227
	// Top town building generates 10, so to make HQ interesting, the top
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   228
	// type makes 20.
473
0da86c59e3ae (svn r724) Remove restriction that a tile can only accept 3 cargo types.
tron
parents: 410
diff changeset
   229
	ac[CT_PASSENGERS] = max(1, level);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   230
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   231
	// Top town building generates 4, HQ can make up to 8. The
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   232
	// proportion passengers:mail is different because such a huge
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   233
	// commercial building generates unusually high amount of mail
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   234
	// correspondence per physical visitor.
473
0da86c59e3ae (svn r724) Remove restriction that a tile can only accept 3 cargo types.
tron
parents: 410
diff changeset
   235
	ac[CT_MAIL] = max(1, level / 2);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   236
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   237
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   238
1977
4392ae3d8e31 (svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents: 1962
diff changeset
   239
static void GetTileDesc_Unmovable(TileIndex tile, TileDesc *td)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   240
{
3310
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diff changeset
   241
	switch (GetUnmovableType(tile)) {
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diff changeset
   242
		case UNMOVABLE_TRANSMITTER: td->str = STR_5801_TRANSMITTER; break;
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diff changeset
   243
		case UNMOVABLE_LIGHTHOUSE:  td->str = STR_5802_LIGHTHOUSE; break;
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diff changeset
   244
		case UNMOVABLE_STATUE:      td->str = STR_2016_STATUE; break;
7339b2b1e957 (svn r4073) Add functions to make and test for (most) unmovable tiles
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diff changeset
   245
		case UNMOVABLE_OWNED_LAND:  td->str = STR_5805_COMPANY_OWNED_LAND; break;
7339b2b1e957 (svn r4073) Add functions to make and test for (most) unmovable tiles
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parents: 3282
diff changeset
   246
		default:                    td->str = STR_5803_COMPANY_HEADQUARTERS; break;
7339b2b1e957 (svn r4073) Add functions to make and test for (most) unmovable tiles
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parents: 3282
diff changeset
   247
	}
1901
fb05044cf5c3 (svn r2407) Use {Get,Is}TileOwner to get/check the owner of a tile and fix some bogus reads of _map_owner
tron
parents: 1891
diff changeset
   248
	td->owner = GetTileOwner(tile);
0
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   249
}
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   250
1977
4392ae3d8e31 (svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents: 1962
diff changeset
   251
static void AnimateTile_Unmovable(TileIndex tile)
0
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   252
{
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	/* not used */
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   254
}
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   255
1977
4392ae3d8e31 (svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents: 1962
diff changeset
   256
static void TileLoop_Unmovable(TileIndex tile)
0
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{
2150
010d923a81a9 (svn r2660) Get rid of some more shifting/anding/casting
tron
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   258
	uint level; // HQ level (depends on company performance) in the range 1..5.
0
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   259
	uint32 r;
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   260
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   261
	if (!IsCompanyHQ(tile)) return;
0
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29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   263
	/* HQ accepts passenger and mail; but we have to divide the values
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   264
	 * between 4 tiles it occupies! */
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   265
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98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
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diff changeset
   266
	level = GetCompanyHQSize(tile) + 1;
0
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   267
	assert(level < 6);
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   268
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   269
	r = Random();
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   270
	// Top town buildings generate 250, so the top HQ type makes 256.
2150
010d923a81a9 (svn r2660) Get rid of some more shifting/anding/casting
tron
parents: 2148
diff changeset
   271
	if (GB(r, 0, 8) < (256 / 4 / (6 - level))) {
010d923a81a9 (svn r2660) Get rid of some more shifting/anding/casting
tron
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diff changeset
   272
		uint amt = GB(r, 0, 8) / 8 / 4 + 1;
0
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   273
		if (_economy.fluct <= 0) amt = (amt + 1) >> 1;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
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   274
		MoveGoodsToStation(tile, 2, 2, CT_PASSENGERS, amt);
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   275
	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   276
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   277
	// Top town building generates 90, HQ can make up to 196. The
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
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   278
	// proportion passengers:mail is about the same as in the acceptance
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   279
	// equations.
2150
010d923a81a9 (svn r2660) Get rid of some more shifting/anding/casting
tron
parents: 2148
diff changeset
   280
	if (GB(r, 8, 8) < (196 / 4 / (6 - level))) {
010d923a81a9 (svn r2660) Get rid of some more shifting/anding/casting
tron
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diff changeset
   281
		uint amt = GB(r, 8, 8) / 8 / 4 + 1;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   282
		if (_economy.fluct <= 0) amt = (amt + 1) >> 1;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   283
		MoveGoodsToStation(tile, 2, 2, CT_MAIL, amt);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   284
	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   285
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   286
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   287
1977
4392ae3d8e31 (svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents: 1962
diff changeset
   288
static uint32 GetTileTrackStatus_Unmovable(TileIndex tile, TransportType mode)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   289
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   290
	return 0;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   291
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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diff changeset
   292
1977
4392ae3d8e31 (svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents: 1962
diff changeset
   293
static void ClickTile_Unmovable(TileIndex tile)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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diff changeset
   294
{
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   295
	if (IsCompanyHQ(tile)) ShowPlayerCompany(GetTileOwner(tile));
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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diff changeset
   296
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   297
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   298
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   299
/* checks, if a radio tower is within a 9x9 tile square around tile */
4083
990d8f571180 (svn r5398) Rename checkRadioTowerNearby() to IsRadioTowerNearby() and flip its return value to make it a bit less ambiguous
tron
parents: 4077
diff changeset
   300
static bool IsRadioTowerNearby(TileIndex tile)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   301
{
1981
de031d2aed47 (svn r2487) Replace TILE_XY by TileXY/TileDiffXY
tron
parents: 1980
diff changeset
   302
	TileIndex tile_s = tile - TileDiffXY(4, 4);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   303
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   304
	BEGIN_TILE_LOOP(tile, 9, 9, tile_s)
4083
990d8f571180 (svn r5398) Rename checkRadioTowerNearby() to IsRadioTowerNearby() and flip its return value to make it a bit less ambiguous
tron
parents: 4077
diff changeset
   305
		if (IsTransmitterTile(tile)) return true;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   306
	END_TILE_LOOP(tile, 9, 9, tile_s)
4083
990d8f571180 (svn r5398) Rename checkRadioTowerNearby() to IsRadioTowerNearby() and flip its return value to make it a bit less ambiguous
tron
parents: 4077
diff changeset
   307
	return false;
0
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diff changeset
   308
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   309
1093
e8d26c7dc42f (svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile
tron
parents: 1059
diff changeset
   310
void GenerateUnmovables(void)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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   311
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   312
	int i,j;
1977
4392ae3d8e31 (svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents: 1962
diff changeset
   313
	TileIndex tile;
1335
a635854c23b6 (svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
parents: 1225
diff changeset
   314
	uint h;
3164
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   315
	uint maxx;
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   316
	uint maxy;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   317
2951
2db3adee7736 (svn r3510) Fiddle with whitespace and parentheses
tron
parents: 2893
diff changeset
   318
	if (_opt.landscape == LT_CANDY) return;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   319
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
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parents:
diff changeset
   320
	/* add radio tower */
1202
7d8b86bd8ba2 (svn r1706) Implement ScaleByMapSize() and ScaleByMapSize1D()
tron
parents: 1093
diff changeset
   321
	i = ScaleByMapSize(1000);
7d8b86bd8ba2 (svn r1706) Implement ScaleByMapSize() and ScaleByMapSize1D()
tron
parents: 1093
diff changeset
   322
	j = ScaleByMapSize(40); // maximum number of radio towers on the map
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   323
	do {
2051
44b6b091beb3 (svn r2560) Fix: various minor code changes.
ludde
parents: 2049
diff changeset
   324
		tile = RandomTile();
3645
86af43f87885 (svn r4554) Replace magic numbers by TILE_{HEIGHT,SIZE}
tron
parents: 3636
diff changeset
   325
		if (IsTileType(tile, MP_CLEAR) && GetTileSlope(tile, &h) == SLOPE_FLAT && h >= TILE_HEIGHT * 4) {
4083
990d8f571180 (svn r5398) Rename checkRadioTowerNearby() to IsRadioTowerNearby() and flip its return value to make it a bit less ambiguous
tron
parents: 4077
diff changeset
   326
			if (IsRadioTowerNearby(tile)) continue;
3310
7339b2b1e957 (svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents: 3282
diff changeset
   327
			MakeTransmitter(tile);
2951
2db3adee7736 (svn r3510) Fiddle with whitespace and parentheses
tron
parents: 2893
diff changeset
   328
			if (--j == 0) break;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   329
		}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   330
	} while (--i);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   331
2951
2db3adee7736 (svn r3510) Fiddle with whitespace and parentheses
tron
parents: 2893
diff changeset
   332
	if (_opt.landscape == LT_DESERT) return;
193
0a7025304867 (svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents: 160
diff changeset
   333
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   334
	/* add lighthouses */
1202
7d8b86bd8ba2 (svn r1706) Implement ScaleByMapSize() and ScaleByMapSize1D()
tron
parents: 1093
diff changeset
   335
	i = ScaleByMapSize1D((Random() & 3) + 7);
3164
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   336
	maxx = MapMaxX();
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   337
	maxy = MapMaxY();
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   338
	do {
3164
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   339
		uint32 r;
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   340
		DiagDirection dir;
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   341
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   342
restart:
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   343
		r = Random();
3164
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   344
		dir = GB(r, 30, 2);
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   345
		switch (dir) {
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   346
			default:
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   347
			case DIAGDIR_NE: tile = TileXY(maxx,     r % maxy); break;
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   348
			case DIAGDIR_SE: tile = TileXY(r % maxx, 0);        break;
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   349
			case DIAGDIR_SW: tile = TileXY(0,        r % maxy); break;
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   350
			case DIAGDIR_NW: tile = TileXY(r % maxx, maxy);     break;
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   351
		}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   352
		j = 20;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   353
		do {
2951
2db3adee7736 (svn r3510) Fiddle with whitespace and parentheses
tron
parents: 2893
diff changeset
   354
			if (--j == 0) goto restart;
3164
22513656d02b (svn r3791) Replace home grown direction handling for placing lighthouses by standard DiagDir
tron
parents: 3017
diff changeset
   355
			tile = TILE_MASK(tile + TileOffsByDir(dir));
3636
d87b21df2944 (svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents: 3491
diff changeset
   356
		} while (!(IsTileType(tile, MP_CLEAR) && GetTileSlope(tile, &h) == SLOPE_FLAT && h <= TILE_HEIGHT * 2));
193
0a7025304867 (svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents: 160
diff changeset
   357
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   358
		assert(tile == TILE_MASK(tile));
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   359
3310
7339b2b1e957 (svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents: 3282
diff changeset
   360
		MakeLighthouse(tile);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   361
	} while (--i);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   362
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   363
2436
177cb6a8339f (svn r2962) - const correctness for all Get* functions and most Draw* functions that don't change their pointer parameters
Darkvater
parents: 2186
diff changeset
   364
static void ChangeTileOwner_Unmovable(TileIndex tile, PlayerID old_player, PlayerID new_player)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   365
{
1901
fb05044cf5c3 (svn r2407) Use {Get,Is}TileOwner to get/check the owner of a tile and fix some bogus reads of _map_owner
tron
parents: 1891
diff changeset
   366
	if (!IsTileOwner(tile, old_player)) return;
193
0a7025304867 (svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents: 160
diff changeset
   367
3427
98d955156735 (svn r4255) -Codechange: Add and make use of more accessor functions concerning unmovables. unmovable_cmd is now map access free
celestar
parents: 3422
diff changeset
   368
	if (IsOwnedLand(tile) && new_player != OWNER_SPECTATOR) {
1902
5d653da1abb7 (svn r2408) Introduce SetTileOwner() and use it
tron
parents: 1901
diff changeset
   369
		SetTileOwner(tile, new_player);
2026
02dfa0aa2c2f (svn r2535) Tabs
tron
parents: 1981
diff changeset
   370
	} else {
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   371
		DoClearSquare(tile);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   372
	}
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}
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const TileTypeProcs _tile_type_unmovable_procs = {
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	DrawTile_Unmovable,             /* draw_tile_proc */
ea21c3f7feea (svn r1997) Fixed errorneous tab expansion on the indentation side which happenned in r1993. Pointed out by Tron.
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	GetSlopeZ_Unmovable,            /* get_slope_z_proc */
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	ClearTile_Unmovable,            /* clear_tile_proc */
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	GetAcceptedCargo_Unmovable,     /* get_accepted_cargo_proc */
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	GetTileDesc_Unmovable,          /* get_tile_desc_proc */
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	GetTileTrackStatus_Unmovable,   /* get_tile_track_status_proc */
ea21c3f7feea (svn r1997) Fixed errorneous tab expansion on the indentation side which happenned in r1993. Pointed out by Tron.
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	ClickTile_Unmovable,            /* click_tile_proc */
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	AnimateTile_Unmovable,          /* animate_tile_proc */
ea21c3f7feea (svn r1997) Fixed errorneous tab expansion on the indentation side which happenned in r1993. Pointed out by Tron.
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	TileLoop_Unmovable,             /* tile_loop_clear */
ea21c3f7feea (svn r1997) Fixed errorneous tab expansion on the indentation side which happenned in r1993. Pointed out by Tron.
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	ChangeTileOwner_Unmovable,      /* change_tile_owner_clear */
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	NULL,                           /* get_produced_cargo_proc */
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	NULL,                           /* vehicle_enter_tile_proc */
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	GetSlopeTileh_Unmovable,        /* get_slope_tileh_proc */
0
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};