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@ -179,13 +179,12 @@ static byte FindCatchmentRadius(Station *st)
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#define CHECK_STATIONS_ERR ((Station*)-1)
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static Station *GetStationAround(TileIndex tile, int w, int h, int closest_station)
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static Station* GetStationAround(TileIndex tile, int w, int h, StationID closest_station)
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{
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// check around to see if there's any stations there
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BEGIN_TILE_LOOP(tile_cur, w + 2, h + 2, tile - TileDiffXY(1, 1))
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if (IsTileType(tile_cur, MP_STATION)) {
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int t;
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t = _m[tile_cur].m2;
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StationID t = _m[tile_cur].m2;
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{
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Station *st = GetStation(t);
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// you cannot take control of an oilrig!!
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@ -193,7 +192,7 @@ static Station *GetStationAround(TileIndex tile, int w, int h, int closest_stati
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continue;
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}
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if (closest_station == -1) {
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if (closest_station == INVALID_STATION) {
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closest_station = t;
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} else if (closest_station != t) {
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_error_message = STR_3006_ADJOINS_MORE_THAN_ONE_EXISTING;
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@ -201,7 +200,7 @@ static Station *GetStationAround(TileIndex tile, int w, int h, int closest_stati
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}
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}
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END_TILE_LOOP(tile_cur, w + 2, h + 2, tile - TileDiffXY(1, 1))
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return (closest_station == -1) ? NULL : GetStation(closest_station);
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return (closest_station == INVALID_STATION) ? NULL : GetStation(closest_station);
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}
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TileIndex GetStationTileForVehicle(const Vehicle *v, const Station *st)
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@ -424,7 +423,7 @@ done:
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}
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#undef M
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static Station *GetClosestStationFromTile(TileIndex tile, uint threshold, byte owner)
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static Station* GetClosestStationFromTile(TileIndex tile, uint threshold, PlayerID owner)
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{
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Station* best_station = NULL;
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Station* st;
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@ -755,7 +754,7 @@ static int32 ClearTile_Station(TileIndex tile, byte flags);
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// Tries to clear the given area. Returns the cost in case of success.
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// Or an error code if it failed.
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int32 CheckFlatLandBelow(TileIndex tile, uint w, uint h, uint flags, uint invalid_dirs, int *station)
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int32 CheckFlatLandBelow(TileIndex tile, uint w, uint h, uint flags, uint invalid_dirs, StationID* station)
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{
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int32 cost = 0, ret;
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@ -810,17 +809,17 @@ int32 CheckFlatLandBelow(TileIndex tile, uint w, uint h, uint flags, uint invali
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}
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// if station is set, then we have special handling to allow building on top of already existing stations.
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// so station points to -1 if we can build on any station. or it points to a station if we're only allowed to build
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// 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
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// on exactly that station.
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if (station != NULL && IsTileType(tile_cur, MP_STATION)) {
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if (_m[tile_cur].m5 >= 8) {
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_error_message = ClearTile_Station(tile_cur, DC_AUTO); // get error message
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return CMD_ERROR;
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} else {
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int st = _m[tile_cur].m2;
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if (*station == -1)
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StationID st = _m[tile_cur].m2;
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if (*station == INVALID_STATION) {
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*station = st;
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else if (*station != st) {
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} else if (*station != st) {
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_error_message = STR_3006_ADJOINS_MORE_THAN_ONE_EXISTING;
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return CMD_ERROR;
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}
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@ -952,7 +951,7 @@ int32 CmdBuildRailroadStation(int x, int y, uint32 flags, uint32 p1, uint32 p2)
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TileIndex tile_org;
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int w_org, h_org;
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int32 cost, ret;
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int est;
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StationID est;
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int plat_len, numtracks;
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int direction;
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uint finalvalues[3];
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@ -986,7 +985,7 @@ int32 CmdBuildRailroadStation(int x, int y, uint32 flags, uint32 p1, uint32 p2)
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finalvalues[2] = h_org;
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// Make sure the area below consists of clear tiles. (OR tiles belonging to a certain rail station)
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est = -1;
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est = INVALID_STATION;
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// If DC_EXEC is in flag, do not want to pass it to CheckFlatLandBelow, because of a nice bug
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// for detail info, see: https://sourceforge.net/tracker/index.php?func=detail&aid=1029064&group_id=103924&atid=636365
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if (CmdFailed(ret = CheckFlatLandBelow(tile_org, w_org, h_org, flags&~DC_EXEC, 5 << direction, _patches.nonuniform_stations ? &est : NULL))) return CMD_ERROR;
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@ -1190,8 +1189,9 @@ int32 CmdRemoveFromRailroadStation(int x, int y, uint32 flags, uint32 p1, uint32
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// determine the number of platforms for the station
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uint GetStationPlatforms(const Station *st, TileIndex tile)
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{
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uint t;
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int dir,delta;
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TileIndex t;
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TileIndexDiff delta;
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int dir;
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int len;
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assert(TileBelongsToRailStation(st, tile));
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@ -2137,7 +2137,7 @@ static void DrawTile_Station(TileInfo *ti)
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uint32 relocation = 0;
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{
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uint owner = GetTileOwner(ti->tile);
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PlayerID owner = GetTileOwner(ti->tile);
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image_or_modificator = PALETTE_TO_GREY; /* NOTE: possible bug in ttd here? */
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if (owner < MAX_PLAYERS)
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image_or_modificator = PLAYER_SPRITE_COLOR(owner);
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@ -2680,7 +2680,7 @@ void StationMonthlyLoop(void)
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}
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void ModifyStationRatingAround(TileIndex tile, byte owner, int amount, uint radius)
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void ModifyStationRatingAround(TileIndex tile, PlayerID owner, int amount, uint radius)
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{
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Station *st;
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GoodsEntry *ge;
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tron
19 years ago