Changeset - r7795:10ab1cb9e8c6
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belugas - 17 years ago 2007-10-26 20:42:03
belugas@openttd.org
(svn r11345) -Cleanup: a bit of comment style fixing
2 files changed with 143 insertions and 115 deletions:
src/station_cmd.cpp
142
114
src/unmovable_cmd.cpp
1
1
0 comments (0 inline, 0 general)
src/station_cmd.cpp
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Show inline comments
 
@@ -92,8 +92,11 @@ static uint GetNumRoadStopsInStation(con
 
}
 

			




	
	
	
		
 

			




	
	
	
		
 
/* Calculate the radius of the station. Basicly it is the biggest

			




	
	
	
		
 
 *  radius that is available within the station */

			




	
	
	
		
 
/** Calculate the radius of the station. Basicly it is the biggest

			




	
	
	
		
 
 *  radius that is available within the station

			




	
	
	
		
 
 * @param st Station to query

			




	
	
	
		
 
 * @return the so calculated radius

			




	
	
	
		
 
 */

			




	
	
	
		
 
static uint FindCatchmentRadius(const Station* st)

			




	
	
	
		
 
{

			




	
	
	
		
 
	uint ret = CA_NONE;

			




	
	
		
 
@@ -352,8 +355,9 @@ static Station* GetClosestStationFromTil

			




	
	
	
		
 
	return best_station;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// Update the virtual coords needed to draw the station sign.

			




	
	
	
		
 
// st = Station to update for.

			




	
	
	
		
 
/** Update the virtual coords needed to draw the station sign.

			




	
	
	
		
 
 * @param st Station to update for.

			




	
	
	
		
 
 */

			




	
	
	
		
 
static void UpdateStationVirtCoord(Station *st)

			




	
	
	
		
 
{

			




	
	
	
		
 
	Point pt = RemapCoords2(TileX(st->xy) * TILE_SIZE, TileY(st->xy) * TILE_SIZE);

			




	
	
		
 
@@ -366,7 +370,7 @@ static void UpdateStationVirtCoord(Stati

			




	
	
	
		
 
	UpdateViewportSignPos(&st->sign, pt.x, pt.y, STR_305C_0);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// Update the virtual coords needed to draw the station sign for all stations.

			




	
	
	
		
 
/** Update the virtual coords needed to draw the station sign for all stations. */

			




	
	
	
		
 
void UpdateAllStationVirtCoord()

			




	
	
	
		
 
{

			




	
	
	
		
 
	Station* st;

			




	
	
		
 
@@ -391,7 +395,10 @@ static void UpdateStationVirtCoordDirty(

			




	
	
	
		
 
	st->MarkDirty();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// Get a mask of the cargo types that the station accepts.

			




	
	
	
		
 
/** Get a mask of the cargo types that the station accepts.

			




	
	
	
		
 
 * @param st Station to query

			




	
	
	
		
 
 * @return the expected mask

			




	
	
	
		
 
 */

			




	
	
	
		
 
static uint GetAcceptanceMask(const Station *st)

			




	
	
	
		
 
{

			




	
	
	
		
 
	uint mask = 0;

			




	
	
		
 
@@ -402,8 +409,9 @@ static uint GetAcceptanceMask(const Stat

			




	
	
	
		
 
	return mask;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// Items contains the two cargo names that are to be accepted or rejected.

			




	
	
	
		
 
// msg is the string id of the message to display.

			




	
	
	
		
 
/** Items contains the two cargo names that are to be accepted or rejected.

			




	
	
	
		
 
 * msg is the string id of the message to display.

			




	
	
	
		
 
 */

			




	
	
	
		
 
static void ShowRejectOrAcceptNews(const Station *st, uint num_items, CargoID *cargo, StringID msg)

			




	
	
	
		
 
{

			




	
	
	
		
 
	for (uint i = 0; i < num_items; i++) {

			




	
	
		
 
@@ -414,7 +422,7 @@ static void ShowRejectOrAcceptNews(const

			




	
	
	
		
 
	AddNewsItem(msg, NEWS_FLAGS(NM_SMALL, NF_VIEWPORT | NF_TILE, NT_ACCEPTANCE, 0), st->xy, 0);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// Get a list of the cargo types being produced around the tile.

			




	
	
	
		
 
/** Get a list of the cargo types being produced around the tile.*/

			




	
	
	
		
 
void GetProductionAroundTiles(AcceptedCargo produced, TileIndex tile,

			




	
	
	
		
 
	int w, int h, int rad)

			




	
	
	
		
 
{

			




	
	
		
 
@@ -423,8 +431,8 @@ void GetProductionAroundTiles(AcceptedCa

			




	
	
	
		
 
	int x = TileX(tile);

			




	
	
	
		
 
	int y = TileY(tile);

			




	
	
	
		
 

			




	
	
	
		
 
	// expand the region by rad tiles on each side

			




	
	
	
		
 
	// while making sure that we remain inside the board.

			




	
	
	
		
 
	/* expand the region by rad tiles on each side

			




	
	
	
		
 
	 * while making sure that we remain inside the board. */

			




	
	
	
		
 
	int x2 = min(x + w + rad, MapSizeX());

			




	
	
	
		
 
	int x1 = max(x - rad, 0);

			




	
	
	
		
 

			




	
	
		
 
@@ -458,7 +466,7 @@ void GetProductionAroundTiles(AcceptedCa

			




	
	
	
		
 
	}

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// Get a list of the cargo types that are accepted around the tile.

			




	
	
	
		
 
/** Get a list of the cargo types that are accepted around the tile.*/

			




	
	
	
		
 
void GetAcceptanceAroundTiles(AcceptedCargo accepts, TileIndex tile,

			




	
	
	
		
 
	int w, int h, int rad)

			




	
	
	
		
 
{

			




	
	
		
 
@@ -467,8 +475,8 @@ void GetAcceptanceAroundTiles(AcceptedCa

			




	
	
	
		
 
	int x = TileX(tile);

			




	
	
	
		
 
	int y = TileY(tile);

			




	
	
	
		
 

			




	
	
	
		
 
	// expand the region by rad tiles on each side

			




	
	
	
		
 
	// while making sure that we remain inside the board.

			




	
	
	
		
 
	/* expand the region by rad tiles on each side

			




	
	
	
		
 
	 * while making sure that we remain inside the board. */

			




	
	
	
		
 
	int x2 = min(x + w + rad, MapSizeX());

			




	
	
	
		
 
	int y2 = min(y + h + rad, MapSizeY());

			




	
	
	
		
 
	int x1 = max(x - rad, 0);

			




	
	
		
 
@@ -511,11 +519,13 @@ static inline void MergePoint(ottd_Recta

			




	
	
	
		
 
	if (rect->max_y < y) rect->max_y = y;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// Update the acceptance for a station.

			




	
	
	
		
 
// show_msg controls whether to display a message that acceptance was changed.

			




	
	
	
		
 
/** Update the acceptance for a station.

			




	
	
	
		
 
 * @param st Station to update

			




	
	
	
		
 
 * @param show_msg controls whether to display a message that acceptance was changed.

			




	
	
	
		
 
 */

			




	
	
	
		
 
static void UpdateStationAcceptance(Station *st, bool show_msg)

			




	
	
	
		
 
{

			




	
	
	
		
 
	// Don't update acceptance for a buoy

			




	
	
	
		
 
	/* Don't update acceptance for a buoy */

			




	
	
	
		
 
	if (st->IsBuoy()) return;

			




	
	
	
		
 

			




	
	
	
		
 
	ottd_Rectangle rect;

			




	
	
		
 
@@ -527,7 +537,7 @@ static void UpdateStationAcceptance(Stat

			




	
	
	
		
 
	/* old accepted goods types */

			




	
	
	
		
 
	uint old_acc = GetAcceptanceMask(st);

			




	
	
	
		
 

			




	
	
	
		
 
	// Put all the tiles that span an area in the table.

			




	
	
	
		
 
	/* Put all the tiles that span an area in the table. */

			




	
	
	
		
 
	if (st->train_tile != 0) {

			




	
	
	
		
 
		MergePoint(&rect, st->train_tile);

			




	
	
	
		
 
		MergePoint(&rect,

			




	
	
		
 
@@ -554,7 +564,7 @@ static void UpdateStationAcceptance(Stat

			




	
	
	
		
 
		MergePoint(&rect, rs->xy);

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	// And retrieve the acceptance.

			




	
	
	
		
 
	/* And retrieve the acceptance. */

			




	
	
	
		
 
	AcceptedCargo accepts;

			




	
	
	
		
 
	if (rect.max_x >= rect.min_x) {

			




	
	
	
		
 
		GetAcceptanceAroundTiles(

			




	
	
		
 
@@ -568,11 +578,11 @@ static void UpdateStationAcceptance(Stat

			




	
	
	
		
 
		memset(accepts, 0, sizeof(accepts));

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	// Adjust in case our station only accepts fewer kinds of goods

			




	
	
	
		
 
	/* Adjust in case our station only accepts fewer kinds of goods */

			




	
	
	
		
 
	for (CargoID i = 0; i < NUM_CARGO; i++) {

			




	
	
	
		
 
		uint amt = min(accepts[i], 15);

			




	
	
	
		
 

			




	
	
	
		
 
		// Make sure the station can accept the goods type.

			




	
	
	
		
 
		/* Make sure the station can accept the goods type. */

			




	
	
	
		
 
		bool is_passengers = IsCargoInClass(i, CC_PASSENGERS);

			




	
	
	
		
 
		if ((!is_passengers && !(st->facilities & (byte)~FACIL_BUS_STOP)) ||

			




	
	
	
		
 
				(is_passengers && !(st->facilities & (byte)~FACIL_TRUCK_STOP)))

			




	
	
		
 
@@ -581,12 +591,12 @@ static void UpdateStationAcceptance(Stat

			




	
	
	
		
 
		SB(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE, 1, amt >= 8);

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	// Only show a message in case the acceptance was actually changed.

			




	
	
	
		
 
	/* Only show a message in case the acceptance was actually changed. */

			




	
	
	
		
 
	uint new_acc = GetAcceptanceMask(st);

			




	
	
	
		
 
	if (old_acc == new_acc)

			




	
	
	
		
 
		return;

			




	
	
	
		
 

			




	
	
	
		
 
	// show a message to report that the acceptance was changed?

			




	
	
	
		
 
	/* show a message to report that the acceptance was changed? */

			




	
	
	
		
 
	if (show_msg && st->owner == _local_player && st->facilities) {

			




	
	
	
		
 
		/* List of accept and reject strings for different number of

			




	
	
	
		
 
		 * cargo types */

			




	
	
		
 
@@ -625,7 +635,7 @@ static void UpdateStationAcceptance(Stat

			




	
	
	
		
 
		if (num_rej > 0) ShowRejectOrAcceptNews(st, num_rej, rejects, reject_msg[num_rej - 1]);

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	// redraw the station view since acceptance changed

			




	
	
	
		
 
	/* redraw the station view since acceptance changed */

			




	
	
	
		
 
	InvalidateWindowWidget(WC_STATION_VIEW, st->index, 4);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
		
 
@@ -633,17 +643,19 @@ static void UpdateStationSignCoord(Stati

			




	
	
	
		
 
{

			




	
	
	
		
 
	const StationRect *r = &st->rect;

			




	
	
	
		
 

			




	
	
	
		
 
	if (r->IsEmpty()) return; // no tiles belong to this station

			




	
	
	
		
 

			




	
	
	
		
 
	// clamp sign coord to be inside the station rect

			




	
	
	
		
 
	if (r->IsEmpty()) return; /* no tiles belong to this station */

			




	
	
	
		
 

			




	
	
	
		
 
	/* clamp sign coord to be inside the station rect */

			




	
	
	
		
 
	st->xy = TileXY(clampu(TileX(st->xy), r->left, r->right), clampu(TileY(st->xy), r->top, r->bottom));

			




	
	
	
		
 
	UpdateStationVirtCoordDirty(st);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// This is called right after a station was deleted.

			




	
	
	
		
 
// It checks if the whole station is free of substations, and if so, the station will be

			




	
	
	
		
 
// deleted after a little while.

			




	
	
	
		
 
static void DeleteStationIfEmpty(Station* st)

			




	
	
	
		
 
/** This is called right after a station was deleted.

			




	
	
	
		
 
 * It checks if the whole station is free of substations, and if so, the station will be

			




	
	
	
		
 
 * deleted after a little while.

			




	
	
	
		
 
 * @param st Station

			




	
	
	
		
 
 */

			




	
	
	
		
 
static void DeleteStationIfEmpty(Station *st)

			




	
	
	
		
 
{

			




	
	
	
		
 
	if (st->facilities == 0) {

			




	
	
	
		
 
		st->delete_ctr = 0;

			




	
	
		
 
@@ -656,9 +668,17 @@ static void DeleteStationIfEmpty(Station

			




	
	
	
		
 

			




	
	
	
		
 
static CommandCost ClearTile_Station(TileIndex tile, byte flags);

			




	
	
	
		
 

			




	
	
	
		
 
// Tries to clear the given area. Returns the cost in case of success.

			




	
	
	
		
 
// Or an error code if it failed.

			




	
	
	
		
 
CommandCost CheckFlatLandBelow(TileIndex tile, uint w, uint h, uint flags, uint invalid_dirs, StationID* station, bool check_clear = true)

			




	
	
	
		
 
/** Tries to clear the given area.

			




	
	
	
		
 
 * @param tile TileIndex to start check

			




	
	
	
		
 
 * @param w width of search area

			




	
	
	
		
 
 * @param h height of search area

			




	
	
	
		
 
 * @param flags operation to perform

			




	
	
	
		
 
 * @param invalid_dirs prohibited directions

			




	
	
	
		
 
 * @param station StationID to be queried and returned if available

			




	
	
	
		
 
 * @param check_clear if clearing tile should be performed (in wich case, cost will be added)

			




	
	
	
		
 
 * @return the cost in case of success, or an error code if it failed.

			




	
	
	
		
 
 */

			




	
	
	
		
 
CommandCost CheckFlatLandBelow(TileIndex tile, uint w, uint h, uint flags, uint invalid_dirs, StationID *station, bool check_clear = true)

			




	
	
	
		
 
{

			




	
	
	
		
 
	CommandCost cost;

			




	
	
	
		
 
	int allowed_z = -1;

			




	
	
		
 
@@ -688,7 +708,7 @@ CommandCost CheckFlatLandBelow(TileIndex

			




	
	
	
		
 

			




	
	
	
		
 
		int flat_z = z;

			




	
	
	
		
 
		if (tileh != SLOPE_FLAT) {

			




	
	
	
		
 
			// need to check so the entrance to the station is not pointing at a slope.

			




	
	
	
		
 
			/* need to check so the entrance to the station is not pointing at a slope. */

			




	
	
	
		
 
			if ((invalid_dirs & 1 && !(tileh & SLOPE_NE) && (uint)w_cur == w) ||

			




	
	
	
		
 
					(invalid_dirs & 2 && !(tileh & SLOPE_SE) && h_cur == 1) ||

			




	
	
	
		
 
					(invalid_dirs & 4 && !(tileh & SLOPE_SW) && w_cur == 1) ||

			




	
	
		
 
@@ -699,17 +719,17 @@ CommandCost CheckFlatLandBelow(TileIndex

			




	
	
	
		
 
			flat_z += TILE_HEIGHT;

			




	
	
	
		
 
		}

			




	
	
	
		
 

			




	
	
	
		
 
		// get corresponding flat level and make sure that all parts of the station have the same level.

			




	
	
	
		
 
		/* get corresponding flat level and make sure that all parts of the station have the same level. */

			




	
	
	
		
 
		if (allowed_z == -1) {

			




	
	
	
		
 
			// first tile

			




	
	
	
		
 
			/* first tile */

			




	
	
	
		
 
			allowed_z = flat_z;

			




	
	
	
		
 
		} else if (allowed_z != flat_z) {

			




	
	
	
		
 
			return_cmd_error(STR_0007_FLAT_LAND_REQUIRED);

			




	
	
	
		
 
		}

			




	
	
	
		
 

			




	
	
	
		
 
		// if station is set, then we have special handling to allow building on top of already existing stations.

			




	
	
	
		
 
		// so station points to INVALID_STATION if we can build on any station. or it points to a station if we're only allowed to build

			




	
	
	
		
 
		// on exactly that station.

			




	
	
	
		
 
		/* if station is set, then we have special handling to allow building on top of already existing stations.

			




	
	
	
		
 
		 * so station points to INVALID_STATION if we can build on any station.

			




	
	
	
		
 
		 * Or it points to a station if we're only allowed to build on exactly that station. */

			




	
	
	
		
 
		if (station != NULL && IsTileType(tile_cur, MP_STATION)) {

			




	
	
	
		
 
			if (!IsRailwayStation(tile_cur)) {

			




	
	
	
		
 
				return ClearTile_Station(tile_cur, DC_AUTO); // get error message

			




	
	
		
 
@@ -740,32 +760,32 @@ static bool CanExpandRailroadStation(con

			




	
	
	
		
 
	uint h = fin[2];

			




	
	
	
		
 

			




	
	
	
		
 
	if (_patches.nonuniform_stations) {

			




	
	
	
		
 
		// determine new size of train station region..

			




	
	
	
		
 
		/* determine new size of train station region.. */

			




	
	
	
		
 
		int x = min(TileX(st->train_tile), TileX(tile));

			




	
	
	
		
 
		int y = min(TileY(st->train_tile), TileY(tile));

			




	
	
	
		
 
		curw = max(TileX(st->train_tile) + curw, TileX(tile) + w) - x;

			




	
	
	
		
 
		curh = max(TileY(st->train_tile) + curh, TileY(tile) + h) - y;

			




	
	
	
		
 
		tile = TileXY(x, y);

			




	
	
	
		
 
	} else {

			




	
	
	
		
 
		// check so the orientation is the same

			




	
	
	
		
 
		/* check so the orientation is the same */

			




	
	
	
		
 
		if (GetRailStationAxis(st->train_tile) != axis) {

			




	
	
	
		
 
			_error_message = STR_306D_NONUNIFORM_STATIONS_DISALLOWED;

			




	
	
	
		
 
			return false;

			




	
	
	
		
 
		}

			




	
	
	
		
 

			




	
	
	
		
 
		// check if the new station adjoins the old station in either direction

			




	
	
	
		
 
		/* check if the new station adjoins the old station in either direction */

			




	
	
	
		
 
		if (curw == w && st->train_tile == tile + TileDiffXY(0, h)) {

			




	
	
	
		
 
			// above

			




	
	
	
		
 
			/* above */

			




	
	
	
		
 
			curh += h;

			




	
	
	
		
 
		} else if (curw == w && st->train_tile == tile - TileDiffXY(0, curh)) {

			




	
	
	
		
 
			// below

			




	
	
	
		
 
			/* below */

			




	
	
	
		
 
			tile -= TileDiffXY(0, curh);

			




	
	
	
		
 
			curh += h;

			




	
	
	
		
 
		} else if (curh == h && st->train_tile == tile + TileDiffXY(w, 0)) {

			




	
	
	
		
 
			// to the left

			




	
	
	
		
 
			/* to the left */

			




	
	
	
		
 
			curw += w;

			




	
	
	
		
 
		} else if (curh == h && st->train_tile == tile - TileDiffXY(curw, 0)) {

			




	
	
	
		
 
			// to the right

			




	
	
	
		
 
			/* to the right */

			




	
	
	
		
 
			tile -= TileDiffXY(curw, 0);

			




	
	
	
		
 
			curw += w;

			




	
	
	
		
 
		} else {

			




	
	
		
 
@@ -773,14 +793,14 @@ static bool CanExpandRailroadStation(con

			




	
	
	
		
 
			return false;

			




	
	
	
		
 
		}

			




	
	
	
		
 
	}

			




	
	
	
		
 
	// make sure the final size is not too big.

			




	
	
	
		
 
	/* make sure the final size is not too big. */

			




	
	
	
		
 
	if (curw > _patches.station_spread || curh > _patches.station_spread) {

			




	
	
	
		
 
		_error_message = STR_306C_STATION_TOO_SPREAD_OUT;

			




	
	
	
		
 
		return false;

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	// now tile contains the new value for st->train_tile

			




	
	
	
		
 
	// curw, curh contain the new value for width and height

			




	
	
	
		
 
	/* now tile contains the new value for st->train_tile

			




	
	
	
		
 
	 * curw, curh contain the new value for width and height */

			




	
	
	
		
 
	fin[0] = tile;

			




	
	
	
		
 
	fin[1] = curw;

			




	
	
	
		
 
	fin[2] = curh;

			




	
	
		
 
@@ -868,16 +888,17 @@ CommandCost CmdBuildRailroadStation(Tile

			




	
	
	
		
 

			




	
	
	
		
 
	if (h_org > _patches.station_spread || w_org > _patches.station_spread) return CMD_ERROR;

			




	
	
	
		
 

			




	
	
	
		
 
	// these values are those that will be stored in train_tile and station_platforms

			




	
	
	
		
 
	/* these values are those that will be stored in train_tile and station_platforms */

			




	
	
	
		
 
	uint finalvalues[3];

			




	
	
	
		
 
	finalvalues[0] = tile_org;

			




	
	
	
		
 
	finalvalues[1] = w_org;

			




	
	
	
		
 
	finalvalues[2] = h_org;

			




	
	
	
		
 

			




	
	
	
		
 
	// Make sure the area below consists of clear tiles. (OR tiles belonging to a certain rail station)

			




	
	
	
		
 
	/* Make sure the area below consists of clear tiles. (OR tiles belonging to a certain rail station) */

			




	
	
	
		
 
	StationID est = INVALID_STATION;

			




	
	
	
		
 
	// If DC_EXEC is in flag, do not want to pass it to CheckFlatLandBelow, because of a nice bug

			




	
	
	
		
 
	//  for detail info, see: https://sourceforge.net/tracker/index.php?func=detail&aid=1029064&group_id=103924&atid=636365

			




	
	
	
		
 
	/* If DC_EXEC is in flag, do not want to pass it to CheckFlatLandBelow, because of a nice bug

			




	
	
	
		
 
	 * for detail info, see:

			




	
	
	
		
 
	 * https://sourceforge.net/tracker/index.php?func=detail&aid=1029064&group_id=103924&atid=636365 */

			




	
	
	
		
 
	ret = CheckFlatLandBelow(tile_org, w_org, h_org, flags & ~DC_EXEC, 5 << axis, _patches.nonuniform_stations ? &est : NULL);

			




	
	
	
		
 
	if (CmdFailed(ret)) return ret;

			




	
	
	
		
 
	CommandCost cost(ret.GetCost() + (numtracks * _price.train_station_track + _price.train_station_length) * plat_len);

			




	
	
		
 
@@ -905,12 +926,12 @@ CommandCost CmdBuildRailroadStation(Tile

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	if (check_surrounding) {

			




	
	
	
		
 
		// Make sure there are no similar stations around us.

			




	
	
	
		
 
		/* Make sure there are no similar stations around us. */

			




	
	
	
		
 
		st = GetStationAround(tile_org, w_org, h_org, est);

			




	
	
	
		
 
		if (st == CHECK_STATIONS_ERR) return CMD_ERROR;

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	// See if there is a deleted station close to us.

			




	
	
	
		
 
	/* See if there is a deleted station close to us. */

			




	
	
	
		
 
	if (st == NULL) st = GetClosestStationFromTile(tile_org);

			




	
	
	
		
 

			




	
	
	
		
 
	/* In case of new station if DC_EXEC is NOT set we still need to create the station

			




	
	
		
 
@@ -918,19 +939,19 @@ CommandCost CmdBuildRailroadStation(Tile

			




	
	
	
		
 
	AutoPtrT<Station> st_auto_delete;

			




	
	
	
		
 

			




	
	
	
		
 
	if (st != NULL) {

			




	
	
	
		
 
		// Reuse an existing station.

			




	
	
	
		
 
		/* Reuse an existing station. */

			




	
	
	
		
 
		if (st->owner != _current_player)

			




	
	
	
		
 
			return_cmd_error(STR_3009_TOO_CLOSE_TO_ANOTHER_STATION);

			




	
	
	
		
 

			




	
	
	
		
 
		if (st->train_tile != 0) {

			




	
	
	
		
 
			// check if we want to expanding an already existing station?

			




	
	
	
		
 
			/* check if we want to expanding an already existing station? */

			




	
	
	
		
 
			if (_is_old_ai_player || !_patches.join_stations)

			




	
	
	
		
 
				return_cmd_error(STR_3005_TOO_CLOSE_TO_ANOTHER_RAILROAD);

			




	
	
	
		
 
			if (!CanExpandRailroadStation(st, finalvalues, axis))

			




	
	
	
		
 
				return CMD_ERROR;

			




	
	
	
		
 
		}

			




	
	
	
		
 

			




	
	
	
		
 
		//XXX can't we pack this in the "else" part of the if above?

			




	
	
	
		
 
		/* XXX can't we pack this in the "else" part of the if above? */

			




	
	
	
		
 
		if (!st->rect.BeforeAddRect(tile_org, w_org, h_org, StationRect::ADD_TEST)) return CMD_ERROR;

			




	
	
	
		
 
	} else {

			




	
	
	
		
 
		/* allocate and initialize new station */

			




	
	
		
 
@@ -976,9 +997,9 @@ CommandCost CmdBuildRailroadStation(Tile

			




	
	
	
		
 
		byte numtracks_orig;

			




	
	
	
		
 
		Track track;

			




	
	
	
		
 

			




	
	
	
		
 
		// Now really clear the land below the station

			




	
	
	
		
 
		// It should never return CMD_ERROR.. but you never know ;)

			




	
	
	
		
 
		//  (a bit strange function name for it, but it really does clear the land, when DC_EXEC is in flags)

			




	
	
	
		
 
		/* Now really clear the land below the station

			




	
	
	
		
 
		 * It should never return CMD_ERROR.. but you never know ;)

			




	
	
	
		
 
		 * (a bit strange function name for it, but it really does clear the land, when DC_EXEC is in flags) */

			




	
	
	
		
 
		ret = CheckFlatLandBelow(tile_org, w_org, h_org, flags, 5 << axis, _patches.nonuniform_stations ? &est : NULL);

			




	
	
	
		
 
		if (CmdFailed(ret)) return ret;

			




	
	
	
		
 

			




	
	
		
 
@@ -1041,11 +1062,11 @@ static void MakeRailwayStationAreaSmalle

			




	
	
	
		
 

			




	
	
	
		
 
restart:

			




	
	
	
		
 

			




	
	
	
		
 
	// too small?

			




	
	
	
		
 
	/* too small? */

			




	
	
	
		
 
	if (w != 0 && h != 0) {

			




	
	
	
		
 
		// check the left side, x = constant, y changes

			




	
	
	
		
 
		/* check the left side, x = constant, y changes */

			




	
	
	
		
 
		for (uint i = 0; !st->TileBelongsToRailStation(tile + TileDiffXY(0, i));) {

			




	
	
	
		
 
			// the left side is unused?

			




	
	
	
		
 
			/* the left side is unused? */

			




	
	
	
		
 
			if (++i == h) {

			




	
	
	
		
 
				tile += TileDiffXY(1, 0);

			




	
	
	
		
 
				w--;

			




	
	
		
 
@@ -1053,18 +1074,18 @@ restart:

			




	
	
	
		
 
			}

			




	
	
	
		
 
		}

			




	
	
	
		
 

			




	
	
	
		
 
		// check the right side, x = constant, y changes

			




	
	
	
		
 
		/* check the right side, x = constant, y changes */

			




	
	
	
		
 
		for (uint i = 0; !st->TileBelongsToRailStation(tile + TileDiffXY(w - 1, i));) {

			




	
	
	
		
 
			// the right side is unused?

			




	
	
	
		
 
			/* the right side is unused? */

			




	
	
	
		
 
			if (++i == h) {

			




	
	
	
		
 
				w--;

			




	
	
	
		
 
				goto restart;

			




	
	
	
		
 
			}

			




	
	
	
		
 
		}

			




	
	
	
		
 

			




	
	
	
		
 
		// check the upper side, y = constant, x changes

			




	
	
	
		
 
		/* check the upper side, y = constant, x changes */

			




	
	
	
		
 
		for (uint i = 0; !st->TileBelongsToRailStation(tile + TileDiffXY(i, 0));) {

			




	
	
	
		
 
			// the left side is unused?

			




	
	
	
		
 
			/* the left side is unused? */

			




	
	
	
		
 
			if (++i == w) {

			




	
	
	
		
 
				tile += TileDiffXY(0, 1);

			




	
	
	
		
 
				h--;

			




	
	
		
 
@@ -1072,9 +1093,9 @@ restart:

			




	
	
	
		
 
			}

			




	
	
	
		
 
		}

			




	
	
	
		
 

			




	
	
	
		
 
		// check the lower side, y = constant, x changes

			




	
	
	
		
 
		/* check the lower side, y = constant, x changes */

			




	
	
	
		
 
		for (uint i = 0; !st->TileBelongsToRailStation(tile + TileDiffXY(i, h - 1));) {

			




	
	
	
		
 
			// the left side is unused?

			




	
	
	
		
 
			/* the left side is unused? */

			




	
	
	
		
 
			if (++i == w) {

			




	
	
	
		
 
				h--;

			




	
	
	
		
 
				goto restart;

			




	
	
		
 
@@ -1145,13 +1166,14 @@ CommandCost CmdRemoveFromRailroadStation

			




	
	
	
		
 

			




	
	
	
		
 
			DeallocateSpecFromStation(st, specindex);

			




	
	
	
		
 

			




	
	
	
		
 
			// now we need to make the "spanned" area of the railway station smaller if we deleted something at the edges.

			




	
	
	
		
 
			// we also need to adjust train_tile.

			




	
	
	
		
 
			/* now we need to make the "spanned" area of the railway station smaller

			




	
	
	
		
 
			 * if we deleted something at the edges.

			




	
	
	
		
 
			 * we also need to adjust train_tile. */

			




	
	
	
		
 
			MakeRailwayStationAreaSmaller(st);

			




	
	
	
		
 
			st->MarkTilesDirty(false);

			




	
	
	
		
 
			UpdateStationSignCoord(st);

			




	
	
	
		
 

			




	
	
	
		
 
			// if we deleted the whole station, delete the train facility.

			




	
	
	
		
 
			/* if we deleted the whole station, delete the train facility. */

			




	
	
	
		
 
			if (st->train_tile == 0) {

			




	
	
	
		
 
				st->facilities &= ~FACIL_TRAIN;

			




	
	
	
		
 
				UpdateStationVirtCoordDirty(st);

			




	
	
		
 
@@ -1331,7 +1353,7 @@ CommandCost CmdBuildRoadStop(TileIndex t

			




	
	
	
		
 
	/* Find a station close to us */

			




	
	
	
		
 
	if (st == NULL) st = GetClosestStationFromTile(tile);

			




	
	
	
		
 

			




	
	
	
		
 
	//give us a road stop in the list, and check if something went wrong

			




	
	
	
		
 
	/* give us a road stop in the list, and check if something went wrong */

			




	
	
	
		
 
	RoadStop *road_stop = new RoadStop(tile);

			




	
	
	
		
 
	if (road_stop == NULL) {

			




	
	
	
		
 
		return_cmd_error(type ? STR_3008B_TOO_MANY_TRUCK_STOPS : STR_3008A_TOO_MANY_BUS_STOPS);

			




	
	
		
 
@@ -1346,7 +1368,7 @@ CommandCost CmdBuildRoadStop(TileIndex t

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	/* In case of new station if DC_EXEC is NOT set we still need to create the station

			




	
	
	
		
 
	* to test if everything is OK. In this case we need to delete it before return. */

			




	
	
	
		
 
	 * to test if everything is OK. In this case we need to delete it before return. */

			




	
	
	
		
 
	AutoPtrT<Station> st_auto_delete;

			




	
	
	
		
 

			




	
	
	
		
 
	if (st != NULL) {

			




	
	
		
 
@@ -1377,11 +1399,11 @@ CommandCost CmdBuildRoadStop(TileIndex t

			




	
	
	
		
 
	cost.AddCost((type) ? _price.build_truck_station : _price.build_bus_station);

			




	
	
	
		
 

			




	
	
	
		
 
	if (flags & DC_EXEC) {

			




	
	
	
		
 
		// Insert into linked list of RoadStops

			




	
	
	
		
 
		/* Insert into linked list of RoadStops */

			




	
	
	
		
 
		RoadStop **currstop = FindRoadStopSpot(type, st);

			




	
	
	
		
 
		*currstop = road_stop;

			




	
	
	
		
 

			




	
	
	
		
 
		//initialize an empty station

			




	
	
	
		
 
		/*initialize an empty station */

			




	
	
	
		
 
		st->AddFacility((type) ? FACIL_TRUCK_STOP : FACIL_BUS_STOP, tile);

			




	
	
	
		
 

			




	
	
	
		
 
		st->rect.BeforeAddTile(tile, StationRect::ADD_TRY);

			




	
	
		
 
@@ -1404,7 +1426,12 @@ CommandCost CmdBuildRoadStop(TileIndex t

			




	
	
	
		
 
	return cost;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// Remove a bus station

			




	
	
	
		
 
/** Remove a bus station

			




	
	
	
		
 
 * @param st Station to remove

			




	
	
	
		
 
 * @param flags operation to perform

			




	
	
	
		
 
 * @param tile TileIndex been queried

			




	
	
	
		
 
 * @return cost or failure of operation

			




	
	
	
		
 
 */

			




	
	
	
		
 
static CommandCost RemoveRoadStop(Station *st, uint32 flags, TileIndex tile)

			




	
	
	
		
 
{

			




	
	
	
		
 
	if (_current_player != OWNER_WATER && !CheckOwnership(st->owner)) {

			




	
	
		
 
@@ -1429,14 +1456,14 @@ static CommandCost RemoveRoadStop(Statio

			




	
	
	
		
 

			




	
	
	
		
 
	if (flags & DC_EXEC) {

			




	
	
	
		
 
		if (*primary_stop == cur_stop) {

			




	
	
	
		
 
			// removed the first stop in the list

			




	
	
	
		
 
			/* removed the first stop in the list */

			




	
	
	
		
 
			*primary_stop = cur_stop->next;

			




	
	
	
		
 
			// removed the only stop?

			




	
	
	
		
 
			/* removed the only stop? */

			




	
	
	
		
 
			if (*primary_stop == NULL) {

			




	
	
	
		
 
				st->facilities &= (is_truck ? ~FACIL_TRUCK_STOP : ~FACIL_BUS_STOP);

			




	
	
	
		
 
			}

			




	
	
	
		
 
		} else {

			




	
	
	
		
 
			// tell the predecessor in the list to skip this stop

			




	
	
	
		
 
			/* tell the predecessor in the list to skip this stop */

			




	
	
	
		
 
			RoadStop *pred = *primary_stop;

			




	
	
	
		
 
			while (pred->next != cur_stop) pred = pred->next;

			




	
	
	
		
 
			pred->next = cur_stop->next;

			




	
	
		
 
@@ -1486,15 +1513,16 @@ CommandCost CmdRemoveRoadStop(TileIndex 

			




	
	
	
		
 
	return ret;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// FIXME -- need to move to its corresponding Airport variable

			




	
	
	
		
 
// Country Airfield (small)

			




	
	
	
		
 
/* FIXME -- need to move to its corresponding Airport variable*/

			




	
	
	
		
 

			




	
	
	
		
 
/* Country Airfield (small) */

			




	
	
	
		
 
static const byte _airport_sections_country[] = {

			




	
	
	
		
 
	54, 53, 52, 65,

			




	
	
	
		
 
	58, 57, 56, 55,

			




	
	
	
		
 
	64, 63, 63, 62

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
// City Airport (large)

			




	
	
	
		
 
/* City Airport (large) */

			




	
	
	
		
 
static const byte _airport_sections_town[] = {

			




	
	
	
		
 
	31,  9, 33,  9,  9, 32,

			




	
	
	
		
 
	27, 36, 29, 34,  8, 10,

			




	
	
		
 
@@ -1504,7 +1532,7 @@ static const byte _airport_sections_town

			




	
	
	
		
 
	26, 22, 23, 24, 25, 26

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
// Metropolitain Airport (large) - 2 runways

			




	
	
	
		
 
/* Metropolitain Airport (large) - 2 runways */

			




	
	
	
		
 
static const byte _airport_sections_metropolitan[] = {

			




	
	
	
		
 
	 31,  9, 33,  9,  9, 32,

			




	
	
	
		
 
	 27, 36, 29, 34,  8, 10,

			




	
	
		
 
@@ -1514,7 +1542,7 @@ static const byte _airport_sections_metr

			




	
	
	
		
 
	 26, 23, 23, 23, 23, 26

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
// International Airport (large) - 2 runways

			




	
	
	
		
 
/* International Airport (large) - 2 runways */

			




	
	
	
		
 
static const byte _airport_sections_international[] = {

			




	
	
	
		
 
	88, 89, 89, 89, 89, 89,  88,

			




	
	
	
		
 
	51,  8,  8,  8,  8,  8,  32,

			




	
	
		
 
@@ -1525,7 +1553,7 @@ static const byte _airport_sections_inte

			




	
	
	
		
 
	26, 23, 23, 23, 23, 23,  26

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
// Intercontinental Airport (vlarge) - 4 runways

			




	
	
	
		
 
/* Intercontinental Airport (vlarge) - 4 runways */

			




	
	
	
		
 
static const byte _airport_sections_intercontinental[] = {

			




	
	
	
		
 
	102, 120,  89,  89,  89,  89,  89,  89, 118,

			




	
	
	
		
 
	120,  23,  23,  23,  23,  23,  23, 119, 117,

			




	
	
		
 
@@ -1541,7 +1569,7 @@ static const byte _airport_sections_inte

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
// Commuter Airfield (small)

			




	
	
	
		
 
/* Commuter Airfield (small) */

			




	
	
	
		
 
static const byte _airport_sections_commuter[] = {

			




	
	
	
		
 
	85, 30, 115, 115, 32,

			




	
	
	
		
 
	87, 8,    8,   8, 10,

			




	
	
		
 
@@ -1549,18 +1577,18 @@ static const byte _airport_sections_comm

			




	
	
	
		
 
	26, 23,  23,  23, 26

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
// Heliport

			




	
	
	
		
 
/* Heliport */

			




	
	
	
		
 
static const byte _airport_sections_heliport[] = {

			




	
	
	
		
 
	66,

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
// Helidepot

			




	
	
	
		
 
/* Helidepot */

			




	
	
	
		
 
static const byte _airport_sections_helidepot[] = {

			




	
	
	
		
 
	124, 32,

			




	
	
	
		
 
	122, 123

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
// Helistation

			




	
	
	
		
 
/* Helistation */

			




	
	
	
		
 
static const byte _airport_sections_helistation[] = {

			




	
	
	
		
 
	 32, 134, 159, 158,

			




	
	
	
		
 
	161, 142, 142, 157

			




	
	
		
 
@@ -1926,7 +1954,7 @@ CommandCost CmdBuildDock(TileIndex tile,

			




	
	
	
		
 
	if (st == NULL) st = GetClosestStationFromTile(tile);

			




	
	
	
		
 

			




	
	
	
		
 
	/* In case of new station if DC_EXEC is NOT set we still need to create the station

			




	
	
	
		
 
	* to test if everything is OK. In this case we need to delete it before return. */

			




	
	
	
		
 
	 * to test if everything is OK. In this case we need to delete it before return. */

			




	
	
	
		
 
	AutoPtrT<Station> st_auto_delete;

			




	
	
	
		
 

			




	
	
	
		
 
	if (st != NULL) {

			




	
	
		
 
@@ -2034,16 +2062,16 @@ static void DrawTile_Station(TileInfo *t

			




	
	
	
		
 
	if (IsValidPlayer(owner)) {

			




	
	
	
		
 
		palette = PLAYER_SPRITE_COLOR(owner);

			




	
	
	
		
 
	} else {

			




	
	
	
		
 
		// Some stations are not owner by a player, namely oil rigs

			




	
	
	
		
 
		/* Some stations are not owner by a player, namely oil rigs */

			




	
	
	
		
 
		palette = PALETTE_TO_GREY;

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	// don't show foundation for docks

			




	
	
	
		
 
	/* don't show foundation for docks */

			




	
	
	
		
 
	if (ti->tileh != SLOPE_FLAT && !IsDock(ti->tile))

			




	
	
	
		
 
		DrawFoundation(ti, FOUNDATION_LEVELED);

			




	
	
	
		
 

			




	
	
	
		
 
	if (IsCustomStationSpecIndex(ti->tile)) {

			




	
	
	
		
 
		// look for customization

			




	
	
	
		
 
		/* look for customization */

			




	
	
	
		
 
		st = GetStationByTile(ti->tile);

			




	
	
	
		
 
		statspec = st->speclist[GetCustomStationSpecIndex(ti->tile)].spec;

			




	
	
	
		
 

			




	
	
		
 
@@ -2076,8 +2104,8 @@ static void DrawTile_Station(TileInfo *t

			




	
	
	
		
 
		image += rti->total_offset;

			




	
	
	
		
 
	}

			




	
	
	
		
 

			




	
	
	
		
 
	// station_land array has been increased from 82 elements to 114

			




	
	
	
		
 
	// but this is something else. If AI builds station with 114 it looks all weird

			




	
	
	
		
 
	/* station_land array has been increased from 82 elements to 114

			




	
	
	
		
 
	 * but this is something else. If AI builds station with 114 it looks all weird */

			




	
	
	
		
 
	DrawGroundSprite(image, HASBIT(image, PALETTE_MODIFIER_COLOR) ? palette : PAL_NONE);

			




	
	
	
		
 

			




	
	
	
		
 
	if (GetRailType(ti->tile) == RAILTYPE_ELECTRIC && IsStationTileElectrifiable(ti->tile)) DrawCatenary(ti);

			




	
	
		
 
@@ -2187,12 +2215,12 @@ static uint32 GetTileTrackStatus_Station

			




	
	
	
		
 
			break;

			




	
	
	
		
 

			




	
	
	
		
 
		case TRANSPORT_WATER:

			




	
	
	
		
 
			// buoy is coded as a station, it is always on open water

			




	
	
	
		
 
			/* buoy is coded as a station, it is always on open water */

			




	
	
	
		
 
			if (IsBuoy(tile)) {

			




	
	
	
		
 
				TrackBits ts = TRACK_BIT_ALL;

			




	
	
	
		
 
				// remove tracks that connect NE map edge

			




	
	
	
		
 
				/* remove tracks that connect NE map edge */

			




	
	
	
		
 
				if (TileX(tile) == 0) ts &= ~(TRACK_BIT_X | TRACK_BIT_UPPER | TRACK_BIT_RIGHT);

			




	
	
	
		
 
				// remove tracks that connect NW map edge

			




	
	
	
		
 
				/* remove tracks that connect NW map edge */

			




	
	
	
		
 
				if (TileY(tile) == 0) ts &= ~(TRACK_BIT_Y | TRACK_BIT_LEFT | TRACK_BIT_UPPER);

			




	
	
	
		
 
				return uint32(ts) * 0x101;

			




	
	
	
		
 
			}

			




	
	
		
 
@@ -2214,8 +2242,8 @@ static uint32 GetTileTrackStatus_Station

			




	
	
	
		
 

			




	
	
	
		
 
static void TileLoop_Station(TileIndex tile)

			




	
	
	
		
 
{

			




	
	
	
		
 
	// FIXME -- GetTileTrackStatus_Station -> animated stationtiles

			




	
	
	
		
 
	// hardcoded.....not good

			




	
	
	
		
 
	/* FIXME -- GetTileTrackStatus_Station -> animated stationtiles

			




	
	
	
		
 
	 * hardcoded.....not good */

			




	
	
	
		
 
	switch (GetStationType(tile)) {

			




	
	
	
		
 
		case STATION_AIRPORT:

			




	
	
	
		
 
			switch (GetStationGfx(tile)) {

			




	
	
		
 
@@ -2412,8 +2440,7 @@ static void UpdateStationRating(Station 

			




	
	
	
		
 

			




	
	
	
		
 
			{

			




	
	
	
		
 
				byte days = ge->days_since_pickup;

			




	
	
	
		
 
				if (st->last_vehicle_type == VEH_SHIP)

			




	
	
	
		
 
							days >>= 2;

			




	
	
	
		
 
				if (st->last_vehicle_type == VEH_SHIP) days >>= 2;

			




	
	
	
		
 
				(days > 21) ||

			




	
	
	
		
 
				(rating += 25, days > 12) ||

			




	
	
	
		
 
				(rating += 25, days > 6) ||

			




	
	
		
 
@@ -2432,10 +2459,11 @@ static void UpdateStationRating(Station 

			




	
	
	
		
 
			{

			




	
	
	
		
 
				int or_ = ge->rating; // old rating

			




	
	
	
		
 

			




	
	
	
		
 
				// only modify rating in steps of -2, -1, 0, 1 or 2

			




	
	
	
		
 
				/* only modify rating in steps of -2, -1, 0, 1 or 2 */

			




	
	
	
		
 
				ge->rating = rating = or_ + clamp(clamp(rating, 0, 255) - or_, -2, 2);

			




	
	
	
		
 

			




	
	
	
		
 
				// if rating is <= 64 and more than 200 items waiting, remove some random amount of goods from the station

			




	
	
	
		
 
				/* if rating is <= 64 and more than 200 items waiting,

			




	
	
	
		
 
				 * remove some random amount of goods from the station */

			




	
	
	
		
 
				if (rating <= 64 && waiting >= 200) {

			




	
	
	
		
 
					int dec = Random() & 0x1F;

			




	
	
	
		
 
					if (waiting < 400) dec &= 7;

			




	
	
		
 
@@ -2443,7 +2471,7 @@ static void UpdateStationRating(Station 

			




	
	
	
		
 
					waiting_changed = true;

			




	
	
	
		
 
				}

			




	
	
	
		
 

			




	
	
	
		
 
				// if rating is <= 127 and there are any items waiting, maybe remove some goods.

			




	
	
	
		
 
				/* if rating is <= 127 and there are any items waiting, maybe remove some goods. */

			




	
	
	
		
 
				if (rating <= 127 && waiting != 0) {

			




	
	
	
		
 
					uint32 r = Random();

			




	
	
	
		
 
					if (rating <= (int)GB(r, 0, 7)) {

			




	
	
		
 
@@ -2624,7 +2652,7 @@ uint MoveGoodsToStation(TileIndex tile, 

			




	
	
	
		
 
						((st->facilities & ~FACIL_BUS_STOP)   != 0 || IsCargoInClass(type, CC_PASSENGERS)) && // if we have other fac. than a bus stop, or the cargo is passengers

			




	
	
	
		
 
						((st->facilities & ~FACIL_TRUCK_STOP) != 0 || !IsCargoInClass(type, CC_PASSENGERS))) { // if we have other fac. than a cargo bay or the cargo is not passengers

			




	
	
	
		
 
					if (_patches.modified_catchment) {

			




	
	
	
		
 
						// min and max coordinates of the producer relative

			




	
	
	
		
 
						/* min and max coordinates of the producer relative */

			




	
	
	
		
 
						const int x_min_prod = max_rad + 1;

			




	
	
	
		
 
						const int x_max_prod = max_rad + w_prod;

			




	
	
	
		
 
						const int y_min_prod = max_rad + 1;

			




	
	
		
 
@@ -2964,7 +2992,7 @@ static const SaveLoad _station_desc[] = 

			




	
	
	
		
 
	    SLE_VAR(Station, trainst_w,                  SLE_UINT8),

			




	
	
	
		
 
	SLE_CONDVAR(Station, trainst_h,                  SLE_UINT8,                   2, SL_MAX_VERSION),

			




	
	
	
		
 

			




	
	
	
		
 
	// alpha_order was stored here in savegame format 0 - 3

			




	
	
	
		
 
	/* alpha_order was stored here in savegame format 0 - 3 */

			




	
	
	
		
 
	SLE_CONDNULL(1, 0, 3),

			




	
	
	
		
 

			




	
	
	
		
 
	    SLE_VAR(Station, string_id,                  SLE_STRINGID),

			




	
	
		
 
@@ -2987,7 +3015,7 @@ static const SaveLoad _station_desc[] = 

			




	
	
	
		
 
	SLE_CONDNULL(2, 0, 25), /* Ex last-vehicle */

			




	
	
	
		
 
	SLE_CONDVAR(Station, last_vehicle_type,          SLE_UINT8,                  26, SL_MAX_VERSION),

			




	
	
	
		
 

			




	
	
	
		
 
	// Was custom station class and id

			




	
	
	
		
 
	/* Was custom station class and id */

			




	
	
	
		
 
	SLE_CONDNULL(2, 3, 25),

			




	
	
	
		
 
	SLE_CONDVAR(Station, build_date,                 SLE_FILE_U16 | SLE_VAR_I32,  3, 30),

			




	
	
	
		
 
	SLE_CONDVAR(Station, build_date,                 SLE_INT32,                  31, SL_MAX_VERSION),

			




	
	
		
 
@@ -3002,7 +3030,7 @@ static const SaveLoad _station_desc[] = 

			




	
	
	
		
 

			




	
	
	
		
 
	SLE_CONDLST(Station, loading_vehicles,           REF_VEHICLE,                57, SL_MAX_VERSION),

			




	
	
	
		
 

			




	
	
	
		
 
	// reserve extra space in savegame here. (currently 32 bytes)

			




	
	
	
		
 
	/* reserve extra space in savegame here. (currently 32 bytes) */

			




	
	
	
		
 
	SLE_CONDNULL(32, 2, SL_MAX_VERSION),

			




	
	
	
		
 

			




	
	
	
		
 
	SLE_END()

			




	
	
		
 
@@ -3083,7 +3111,7 @@ void SaveLoad_STNS(Station *st)

			




	
	
	
		
 
static void Save_STNS()

			




	
	
	
		
 
{

			




	
	
	
		
 
	Station *st;

			




	
	
	
		
 
	// Write the stations

			




	
	
	
		
 
	/* Write the stations */

			




	
	
	
		
 
	FOR_ALL_STATIONS(st) {

			




	
	
	
		
 
		SlSetArrayIndex(st->index);

			




	
	
	
		
 
		SlAutolength((AutolengthProc*)SaveLoad_STNS, st);

			




	
	
		
 
@@ -3098,7 +3126,7 @@ static void Load_STNS()

			




	
	
	
		
 

			




	
	
	
		
 
		SaveLoad_STNS(st);

			




	
	
	
		
 

			




	
	
	
		
 
		// this means it's an oldstyle savegame without support for nonuniform stations

			




	
	
	
		
 
		/* this means it's an oldstyle savegame without support for nonuniform stations */

			




	
	
	
		
 
		if (st->train_tile != 0 && st->trainst_h == 0) {

			




	
	
	
		
 
			uint w = GB(st->trainst_w, 4, 4);

			




	
	
	
		
 
			uint h = GB(st->trainst_w, 0, 4);

			




        

    


    
    

    

        

                

                    src/unmovable_cmd.cpp
                

                

                  
                      
                        

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                    Show inline comments
                    
                

        

        

            



	
	
		
 
@@ -75,7 +75,7 @@ void UpdateCompanyHQ(Player *p, uint sco

			




	
	
	
		
 
	MarkTileDirtyByTile(tile + TileDiffXY(1, 1));

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
extern CommandCost CheckFlatLandBelow(TileIndex tile, uint w, uint h, uint flags, uint invalid_dirs, StationID* station, bool check_clear = true);

			




	
	
	
		
 
extern CommandCost CheckFlatLandBelow(TileIndex tile, uint w, uint h, uint flags, uint invalid_dirs, StationID *station, bool check_clear = true);

			




	
	
	
		
 

			




	
	
	
		
 
/** Build or relocate the HQ. This depends if the HQ is already built or not

			




	
	
	
		
 
 * @param tile tile where the HQ will be built or relocated to

			




        

    



    


    



    



      

      





    
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