cpp/openttd-patchpack/source Changeset - r14611:79a9ea376bde

Changeset - r14611:79a9ea376bde

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0 12 0

yexo - 14 years ago 2010-02-22 14:17:07
yexo@openttd.org

(svn r19198) -Codechange: store the size of stations in savegames

12 files changed with 60 insertions and 56 deletions:

src/ai/api/ai_order.cpp

src/aircraft_cmd.cpp

src/disaster_cmd.cpp

src/newgrf_airporttiles.cpp

src/saveload/afterload.cpp

src/saveload/oldloader_sl.cpp

src/saveload/station_sl.cpp

src/station.cpp

src/station_base.h

src/station_cmd.cpp

src/town_gui.cpp

src/water_cmd.cpp

0 comments (0 inline, 0 general)

src/ai/api/ai_order.cpp

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@@ @@ -197,10 +197,9 @@ static const Order *ResolveOrder(Vehicle @@
 				return st->bus_stops->xy;
 			} else if (st->truck_stops != NULL) {
 				return st->truck_stops->xy;
 			} else if (st->airport_tile != INVALID_TILE) {
 				const AirportSpec *as = st->GetAirportSpec();
 				TILE_LOOP(tile, as->size_x, as->size_y, st->airport_tile) {
 					if (!::IsHangar(tile)) return tile;
 			} else if (st->airport.tile != INVALID_TILE) {
 				TILE_AREA_LOOP(tile, st->airport) {
 					if (st->TileBelongsToAirport(tile) && !::IsHangar(tile)) return tile;
+				}
+			}
 			return INVALID_TILE;

src/aircraft_cmd.cpp

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@@ @@ -127,7 +127,7 @@ static StationID FindNearestHangar(const @@
+		}
 		/* v->tile can't be used here, when aircraft is flying v->tile is set to 0 */
-		uint distance = DistanceSquare(vtile, st->airport_tile);
+		uint distance = DistanceSquare(vtile, st->airport.tile);
 		if (distance < best || index == INVALID_STATION) {
 			best = distance;
 			index = st->index;
@@ @@ -806,7 +806,7 @@ static byte AircraftGetEntryPoint(const @@
 	const Station *st = Station::GetIfValid(v->targetairport);
 	if (st != NULL) {
 		/* Make sure we don't go to INVALID_TILE if the airport has been removed. */
-		tile = (st->airport_tile != INVALID_TILE) ? st->airport_tile : st->xy;
+		tile = (st->airport.tile != INVALID_TILE) ? st->airport.tile : st->xy;
+	}
 	int delta_x = v->x_pos - TileX(tile) * TILE_SIZE;
@@ @@ -842,13 +842,13 @@ static bool AircraftController(Aircraft @@
 	/* INVALID_TILE if there is no station */
 	TileIndex tile = INVALID_TILE;
 	if (st != NULL) {
-		tile = (st->airport_tile != INVALID_TILE) ? st->airport_tile : st->xy;
+		tile = (st->airport.tile != INVALID_TILE) ? st->airport.tile : st->xy;
+	}
 	/* DUMMY if there is no station or no airport */
 	const AirportFTAClass *afc = tile == INVALID_TILE ? GetAirport(AT_DUMMY) : st->Airport();
 	/* prevent going to INVALID_TILE if airport is deleted. */
-	if (st == NULL || st->airport_tile == INVALID_TILE) {
+	if (st == NULL || st->airport.tile == INVALID_TILE) {
 		/* Jump into our "holding pattern" state machine if possible */
 		if (v->pos >= afc->nofelements) {
 			v->pos = v->previous_pos = AircraftGetEntryPoint(v, afc);
@@ @@ -988,8 +988,8 @@ static bool AircraftController(Aircraft @@
 					v->y_pos + ((y + amd->y > v->y_pos) ? 1 : -1) :
 					v->y_pos;
 			/* Oilrigs must keep v->tile as st->airport_tile, since the landing pad is in a non-airport tile */
 			gp.new_tile = (st->airport_type == AT_OILRIG) ? st->airport_tile : TileVirtXY(gp.x, gp.y);
 			/* Oilrigs must keep v->tile as st->airport.tile, since the landing pad is in a non-airport tile */
 			gp.new_tile = (st->airport_type == AT_OILRIG) ? st->airport.tile : TileVirtXY(gp.x, gp.y);
 		} else {
@@ @@ -1044,7 +1044,7 @@ static bool AircraftController(Aircraft @@
 		if ((amd->flag & AMED_HOLD) && (z > 150)) z--;
 		if (amd->flag & AMED_LAND) {
-			if (st->airport_tile == INVALID_TILE) {
+			if (st->airport.tile == INVALID_TILE) {
 				/* Airport has been removed, abort the landing procedure */
 				v->state = FLYING;
 				UpdateAircraftCache(v);
@@ @@ -1526,7 +1526,7 @@ static void AircraftEventHandler_Flying( @@
 	/* runway busy or not allowed to use this airstation, circle */
 	if ((apc->flags & (v->subtype == AIR_HELICOPTER ? AirportFTAClass::HELICOPTERS : AirportFTAClass::AIRPLANES)) &&
-			st->airport_tile != INVALID_TILE &&
+			st->airport.tile != INVALID_TILE &&
 			(st->owner == OWNER_NONE || st->owner == v->owner)) {
 		/* {32,FLYING,NOTHING_block,37}, {32,LANDING,N,33}, {32,HELILANDING,N,41},
 		 * if it is an airplane, look for LANDING, for helicopter HELILANDING
@@ @@ -1964,7 +1964,7 @@ Station *GetTargetAirportIfValid(const A @@
 	Station *st = Station::GetIfValid(v->targetairport);
 	if (st == NULL) return NULL;
-	return st->airport_tile == INVALID_TILE ? NULL : st;
+	return st->airport.tile == INVALID_TILE ? NULL : st;
+}
 /**

src/disaster_cmd.cpp

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@@ @@ -680,8 +680,8 @@ static void Disaster_Zeppeliner_Init() @@
 	Station *st;
 	FOR_ALL_STATIONS(st) {
 		if (st->airport_tile != INVALID_TILE && (st->airport_type == AT_SMALL || st->airport_type == AT_LARGE)) {
 			x = (TileX(st->airport_tile) + 2) * TILE_SIZE;
 		if (st->airport.tile != INVALID_TILE && (st->airport_type == AT_SMALL || st->airport_type == AT_LARGE)) {
 			x = (TileX(st->airport.tile) + 2) * TILE_SIZE;
 			break;
+		}
+	}

src/newgrf_airporttiles.cpp

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@@ @@ -180,7 +180,7 @@ static uint32 AirportTileGetVariable(con @@
 		case 0x42: return GetTownRadiusGroup(ClosestTownFromTile(tile, UINT_MAX), tile);
 		/* Position relative to most northern airport tile. */
-		case 0x43: return GetRelativePosition(tile, st->airport_tile);
+		case 0x43: return GetRelativePosition(tile, st->airport.tile);
 		/* Animation frame of tile */
 		case 0x44: return GetStationAnimationFrame(tile);
@@ @@ -390,13 +390,11 @@ void AirportTileAnimationTrigger(Station @@
 void AirportAnimationTrigger(Station *st, AirpAnimationTrigger trigger, CargoID cargo_type)
+{
-	if (st->airport_tile == INVALID_TILE) return;
+	if (st->airport.tile == INVALID_TILE) return;
 	const AirportSpec *as = st->GetAirportSpec();
 	int w = as->size_x;
 	int h = as->size_y;
-	TILE_LOOP(tile, w, h, st->airport_tile) {
+	TILE_AREA_LOOP(tile, st->airport) {
 		if (st->TileBelongsToAirport(tile)) AirportTileAnimationTrigger(st, tile, trigger, cargo_type);
+	}
+}

src/saveload/afterload.cpp

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@@ @@ -525,7 +525,7 @@ bool AfterLoadGame() @@
 		/* no station is determined by 'tile == INVALID_TILE' now (instead of '0') */
 		Station *st;
 		FOR_ALL_STATIONS(st) {
-			if (st->airport_tile       == 0) st->airport_tile = INVALID_TILE;
+			if (st->airport.tile       == 0) st->airport.tile = INVALID_TILE;
 			if (st->dock_tile          == 0) st->dock_tile    = INVALID_TILE;
 			if (st->train_station.tile == 0) st->train_station.tile   = INVALID_TILE;
+		}
@@ @@ -2063,6 +2063,16 @@ bool AfterLoadGame() @@
+		}
+	}
 	if (CheckSavegameVersion(139)) {
 		Station *st;
 		FOR_ALL_STATIONS(st) {
 			if (st->airport.tile != INVALID_TILE) {
 				st->airport.w = st->GetAirportSpec()->size_x;
 				st->airport.h = st->GetAirportSpec()->size_y;
+			}
+		}
+	}
 	/* Road stops is 'only' updating some caches */
 	AfterLoadRoadStops();
 	AfterLoadLabelMaps();

src/saveload/oldloader_sl.cpp

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@@ @@ -712,7 +712,7 @@ static const OldChunks station_chunk[] = @@
 	OCL_NULL( 4 ), ///< bus/lorry tile
 	OCL_SVAR(   OC_TILE, Station, train_station.tile ),
-	OCL_SVAR(   OC_TILE, Station, airport_tile ),
+	OCL_SVAR(   OC_TILE, Station, airport.tile ),
 	OCL_SVAR(   OC_TILE, Station, dock_tile ),
 	OCL_SVAR(  OC_UINT8, Station, train_station.w ),

src/saveload/station_sl.cpp

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@@ @@ -151,8 +151,10 @@ static const SaveLoad _old_station_desc[ @@
 	SLE_CONDNULL(4, 0, 5),  ///< bus/lorry tile
 	SLE_CONDVAR(Station, train_station.tile,         SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
 	SLE_CONDVAR(Station, train_station.tile,         SLE_UINT32,                  6, SL_MAX_VERSION),
 	SLE_CONDVAR(Station, airport_tile,               SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
 	SLE_CONDVAR(Station, airport_tile,               SLE_UINT32,                  6, SL_MAX_VERSION),
 	SLE_CONDVAR(Station, airport.tile,               SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
 	SLE_CONDVAR(Station, airport.tile,               SLE_UINT32,                  6, SL_MAX_VERSION),
 	SLE_CONDVAR(Station, airport.w,                  SLE_UINT8,                   139, SL_MAX_VERSION),
 	SLE_CONDVAR(Station, airport.h,                  SLE_UINT8,                   139, SL_MAX_VERSION),
 	SLE_CONDVAR(Station, dock_tile,                  SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
 	SLE_CONDVAR(Station, dock_tile,                  SLE_UINT32,                  6, SL_MAX_VERSION),
 	    SLE_REF(Station, town,                       REF_TOWN),
@@ @@ -331,7 +333,7 @@ static const SaveLoad _station_desc[] = @@
 	      SLE_REF(Station, bus_stops,                  REF_ROADSTOPS),
 	      SLE_REF(Station, truck_stops,                REF_ROADSTOPS),
 	      SLE_VAR(Station, dock_tile,                  SLE_UINT32),
-	      SLE_VAR(Station, airport_tile,               SLE_UINT32),
+	      SLE_VAR(Station, airport.tile,               SLE_UINT32),
 	      SLE_VAR(Station, airport_type,               SLE_UINT8),
 	      SLE_VAR(Station, airport_flags,              SLE_UINT64),

src/station.cpp

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@@ @@ -40,7 +40,7 @@ Station::Station(TileIndex tile) : @@
 	SpecializedStation<Station, false>(tile),
 	bus_station(INVALID_TILE, 0, 0),
 	truck_station(INVALID_TILE, 0, 0),
-	airport_tile(INVALID_TILE),
+	airport(INVALID_TILE, 0, 0),
 	dock_tile(INVALID_TILE),
 	indtype(IT_INVALID),
 	time_since_load(255),
@@ @@ -223,9 +223,9 @@ uint Station::GetCatchmentRadius() const @@
 		if (this->truck_stops        != NULL)         ret = max<uint>(ret, CA_TRUCK);
 		if (this->train_station.tile != INVALID_TILE) ret = max<uint>(ret, CA_TRAIN);
 		if (this->dock_tile          != INVALID_TILE) ret = max<uint>(ret, CA_DOCK);
-		if (this->airport_tile       != INVALID_TILE) ret = max<uint>(ret, this->GetAirportSpec()->catchment);
+		if (this->airport.tile       != INVALID_TILE) ret = max<uint>(ret, this->GetAirportSpec()->catchment);
 	} else {
-		if (this->bus_stops != NULL || this->truck_stops != NULL || this->train_station.tile != INVALID_TILE || this->dock_tile != INVALID_TILE || this->airport_tile != INVALID_TILE) {
+		if (this->bus_stops != NULL || this->truck_stops != NULL || this->train_station.tile != INVALID_TILE || this->dock_tile != INVALID_TILE || this->airport.tile != INVALID_TILE) {
 			ret = CA_UNMODIFIED;
+		}
+	}

src/station_base.h

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@@ @@ -59,13 +59,13 @@ public: @@
 	const AirportFTAClass *Airport() const
+	{
-		if (airport_tile == INVALID_TILE) return GetAirport(AT_DUMMY);
+		if (airport.tile == INVALID_TILE) return GetAirport(AT_DUMMY);
 		return GetAirport(airport_type);
+	}
 	const AirportSpec *GetAirportSpec() const
+	{
-		if (airport_tile == INVALID_TILE) return &AirportSpec::dummy;
+		if (airport.tile == INVALID_TILE) return &AirportSpec::dummy;
 		return AirportSpec::Get(this->airport_type);
+	}
@@ @@ -74,7 +74,7 @@ public: @@
 	RoadStop *truck_stops;  ///< All the truck stops
 	TileArea truck_station; ///< Tile area the truck 'station' part covers
-	TileIndex airport_tile; ///< The location of the airport
+	TileArea airport;       ///< Tile area the airport covers
 	TileIndex dock_tile;    ///< The location of the dock
 	IndustryType indtype;   ///< Industry type to get the name from
@@ @@ -128,9 +128,9 @@ public: @@
 	FORCEINLINE TileIndex GetHangarTile(uint hangar_num) const
+	{
-		assert(this->airport_tile != INVALID_TILE);
+		assert(this->airport.tile != INVALID_TILE);
 		assert(hangar_num < this->GetAirportSpec()->nof_depots);
-		return this->airport_tile + ToTileIndexDiff(this->GetAirportSpec()->depot_table[hangar_num]);
+		return this->airport.tile + ToTileIndexDiff(this->GetAirportSpec()->depot_table[hangar_num]);
+	}
 	/* virtual */ uint32 GetNewGRFVariable(const ResolverObject *object, byte variable, byte parameter, bool *available) const;

src/station_cmd.cpp

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@@ @@ -383,9 +383,7 @@ void Station::GetTileArea(TileArea *ta, @@
 			return;
 		case STATION_AIRPORT:
 			ta->tile = this->airport_tile;
 			ta->w    = this->GetAirportSpec()->size_x;
 			ta->h    = this->GetAirportSpec()->size_y;
 			*ta = this->airport;
 			return;
 		case STATION_TRUCK:
@@ @@ -1848,7 +1846,7 @@ CommandCost CmdRemoveRoadStop(TileIndex @@
  * Computes the minimal distance from town's xy to any airport's tile.
  * @param as airport's description
  * @param town_tile town's tile (t->xy)
- * @param airport_tile st->airport_tile
+ * @param airport_tile st->airport.tile
  * @return minimal manhattan distance from town_tile to any airport's tile
  */
 static uint GetMinimalAirportDistanceToTile(const AirportSpec *as, TileIndex town_tile, TileIndex airport_tile)
@@ @@ -1906,7 +1904,7 @@ uint8 GetAirportNoiseLevelForTown(const @@
  * Finds the town nearest to given airport. Based on minimal manhattan distance to any airport's tile.
  * If two towns have the same distance, town with lower index is returned.
  * @param as airport's description
- * @param airport_tile st->airport_tile
+ * @param airport_tile st->airport.tile
  * @return nearest town to airport
  */
 Town *AirportGetNearestTown(const AirportSpec *as, TileIndex airport_tile)
@@ @@ -1937,10 +1935,10 @@ void UpdateAirportsNoise() @@
 	FOR_ALL_TOWNS(t) t->noise_reached = 0;
 	FOR_ALL_STATIONS(st) {
-		if (st->airport_tile != INVALID_TILE) {
+		if (st->airport.tile != INVALID_TILE) {
 			const AirportSpec *as = st->GetAirportSpec();
 			Town *nearest = AirportGetNearestTown(as, st->airport_tile);
 			nearest->noise_reached += GetAirportNoiseLevelForTown(as, nearest->xy, st->airport_tile);
 			Town *nearest = AirportGetNearestTown(as, st->airport.tile);
 			nearest->noise_reached += GetAirportNoiseLevelForTown(as, nearest->xy, st->airport.tile);
+		}
+	}
+}
@@ @@ -2032,7 +2030,7 @@ CommandCost CmdBuildAirport(TileIndex ti @@
 		if (!st->rect.BeforeAddRect(tile, w, h, StationRect::ADD_TEST)) return CMD_ERROR;
-		if (st->airport_tile != INVALID_TILE) {
+		if (st->airport.tile != INVALID_TILE) {
 			return_cmd_error(STR_ERROR_TOO_CLOSE_TO_ANOTHER_AIRPORT);
+		}
 	} else {
@@ @@ -2059,7 +2057,6 @@ CommandCost CmdBuildAirport(TileIndex ti @@
 		/* Always add the noise, so there will be no need to recalculate when option toggles */
 		nearest->noise_reached += newnoise_level;
 		st->airport_tile = tile;
 		st->AddFacility(FACIL_AIRPORT, tile);
 		st->airport_type = (byte)p1;
 		st->airport_flags = 0;
@@ @@ -2079,6 +2076,7 @@ CommandCost CmdBuildAirport(TileIndex ti @@
 		do {
 			TileIndex cur_tile = tile + ToTileIndexDiff(it->ti);
 			MakeAirport(cur_tile, st->owner, st->index, it->gfx);
 			st->airport.Add(cur_tile);
 			if (AirportTileSpec::Get(GetTranslatedAirportTileID(it->gfx))->animation_info != 0xFFFF) AddAnimatedTile(cur_tile);
 		} while ((++it)->ti.x != -0x80);
@@ @@ -2119,7 +2117,7 @@ static CommandCost RemoveAirport(TileInd @@
 		return CMD_ERROR;
+	}
-	tile = st->airport_tile;
+	tile = st->airport.tile;
 	const AirportSpec *as = st->GetAirportSpec();
 	int w = as->size_x;
@@ @@ -2133,11 +2131,11 @@ static CommandCost RemoveAirport(TileInd @@
 		if (a->targetairport == st->index && a->state != FLYING) return CMD_ERROR;
+	}
 	TILE_LOOP(tile_cur, w, h, tile) {
 	TILE_AREA_LOOP(tile_cur, st->airport) {
 		if (!st->TileBelongsToAirport(tile_cur)) continue;
 		if (!EnsureNoVehicleOnGround(tile_cur)) return CMD_ERROR;
 		if (!st->TileBelongsToAirport(tile_cur)) continue;
 		cost.AddCost(_price[PR_CLEAR_STATION_AIRPORT]);
 		if (flags & DC_EXEC) {
@@ @@ -2161,7 +2159,7 @@ static CommandCost RemoveAirport(TileInd @@
 		st->rect.AfterRemoveRect(st, tile, w, h);
-		st->airport_tile = INVALID_TILE;
+		st->airport.Clear();
 		st->facilities &= ~FACIL_AIRPORT;
 		SetWindowWidgetDirty(WC_STATION_VIEW, st->index, SVW_PLANES);
@@ @@ -3206,7 +3204,7 @@ void BuildOilRig(TileIndex tile) @@
 	st->owner = OWNER_NONE;
 	st->airport_type = AT_OILRIG;
-	st->airport_tile = tile;
+	st->airport.Add(tile);
 	st->dock_tile = tile;
 	st->facilities = FACIL_AIRPORT | FACIL_DOCK;
 	st->build_date = _date;
@@ @@ -3234,7 +3232,7 @@ void DeleteOilRig(TileIndex tile) @@
 	MarkTileDirtyByTile(tile);
 	st->dock_tile = INVALID_TILE;
-	st->airport_tile = INVALID_TILE;
+	st->airport.Clear();
 	st->facilities &= ~(FACIL_AIRPORT | FACIL_DOCK);
 	st->airport_flags = 0;

src/town_gui.cpp

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@@ @@ -482,7 +482,7 @@ public: @@
 				/* Non-oil rig stations are always a problem. */
 				if (!(st->facilities & FACIL_AIRPORT) || st->airport_type != AT_OILRIG) return false;
 				/* We can only automatically delete oil rigs *if* there's no vehicle on them. */
-				if (DoCommand(st->airport_tile, 0, 0, DC_NONE, CMD_LANDSCAPE_CLEAR).Failed()) return false;
+				if (DoCommand(st->airport.tile, 0, 0, DC_NONE, CMD_LANDSCAPE_CLEAR).Failed()) return false;
+			}
+		}

src/water_cmd.cpp

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@@ @@ -728,11 +728,8 @@ static void FloodVehicles(TileIndex tile @@
 		const Station *st = Station::GetByTile(tile);
 		const AirportSpec *as = st->GetAirportSpec();
 		z = 1 + st->Airport()->delta_z;
 		for (uint x = 0; x < as->size_x; x++) {
 			for (uint y = 0; y < as->size_y; y++) {
 				tile = TILE_ADDXY(st->airport_tile, x, y);
 				FindVehicleOnPos(tile, &z, &FloodVehicleProc);
+			}
 		TILE_AREA_LOOP(tile, st->airport) {
 			if (st->TileBelongsToAirport(tile)) FindVehicleOnPos(tile, &z, &FloodVehicleProc);
+		}
 		/* No vehicle could be flooded on this airport anymore */

0 comments (0 inline, 0 general)