truelight@0: #ifndef STATION_H
truelight@0: #define STATION_H
truelight@0: 
darkvater@405: #include "sprite.h"
truelight@0: #include "vehicle.h"
truelight@0: 
truelight@0: typedef struct GoodsEntry {
truelight@0: 	uint16 waiting_acceptance;
truelight@0: 	byte days_since_pickup;
truelight@0: 	byte rating;
truelight@0: 	byte enroute_from;
truelight@0: 	byte enroute_time;
truelight@0: 	byte last_speed;
truelight@0: 	byte last_age;
truelight@0: } GoodsEntry;
truelight@0: 
celestar@1217: typedef enum RoadStopType {
celestar@1217: 	RS_BUS,
celestar@1217: 	RS_TRUCK
celestar@1217: } RoadStopType;
celestar@1217: 
celestar@1217: enum { NUM_ROAD_STOPS = 250 };
celestar@1217: enum { ROAD_STOP_LIMIT = 8 };
celestar@1217: enum { NUM_SLOTS = 2 };
celestar@1217: enum { INVALID_SLOT = 0xFFFF };
celestar@1217: 
celestar@1217: typedef struct RoadStop {
celestar@1217: 	TileIndex xy;
celestar@1217: 	bool used;
celestar@1217: 	byte status;
celestar@1217: 	uint32 index;
celestar@1217: 	uint16 slot[NUM_SLOTS];
celestar@1217: 	uint16 station;		//XXX should be StationIndex
celestar@1217: 	uint8 type;
celestar@1217: 	struct RoadStop *next;
celestar@1217: 	struct RoadStop *prev;
celestar@1217: } RoadStop;
celestar@1217: 
truelight@0: struct Station {
truelight@0: 	TileIndex xy;
celestar@1217: 	RoadStop *bus_stops;
celestar@1217: 	RoadStop *truck_stops;
truelight@0: 	TileIndex train_tile;
truelight@0: 	TileIndex airport_tile;
truelight@0: 	TileIndex dock_tile;
truelight@0: 	Town *town;
truelight@0: 	// alpha_order is obsolete since savegame format 4
truelight@0: 	byte alpha_order_obsolete;
truelight@0: 	uint16 string_id;
truelight@0: 
truelight@0: 	ViewportSign sign;
truelight@0: 
truelight@0: 	uint16 had_vehicle_of_type;
truelight@193: 
truelight@0: 	byte time_since_load;
truelight@0: 	byte time_since_unload;
truelight@0: 	byte delete_ctr;
truelight@0: 	byte owner;
truelight@0: 	byte facilities;
truelight@0: 	byte airport_type;
truelight@0: 
truelight@0: 	// trainstation width/height
truelight@0: 	byte trainst_w, trainst_h;
truelight@0: 
darkvater@393: 	byte class_id; // custom graphics station class
darkvater@393: 	byte stat_id; // custom graphics station id in the @class_id class
truelight@0: 	uint16 build_date;
truelight@0: 
truelight@0: 	//uint16 airport_flags;
darkvater@393: 	uint32 airport_flags;
truelight@0: 	uint16 index;
truelight@0: 
truelight@0: 	VehicleID last_vehicle;
truelight@0: 	GoodsEntry goods[NUM_CARGO];
celestar@1217: 
celestar@1217: 	/* Stuff that is no longer used, but needed for conversion */
celestar@1217: 	TileIndex bus_tile_obsolete;
celestar@1217: 	TileIndex lorry_tile_obsolete;
celestar@1217: 
celestar@1217: 	byte truck_stop_status_obsolete;
celestar@1217: 	byte bus_stop_status_obsolete;
celestar@1217: 	byte blocked_months_obsolete;
truelight@0: };
truelight@0: 
truelight@0: enum {
truelight@0: 	FACIL_TRAIN = 1,
truelight@0: 	FACIL_TRUCK_STOP = 2,
truelight@0: 	FACIL_BUS_STOP = 4,
truelight@0: 	FACIL_AIRPORT = 8,
truelight@0: 	FACIL_DOCK = 0x10,
truelight@0: };
truelight@0: 
truelight@0: enum {
truelight@0: //	HVOT_PENDING_DELETE = 1<<0, // not needed anymore
truelight@0: 	HVOT_TRAIN = 1<<1,
truelight@0: 	HVOT_BUS = 1 << 2,
truelight@0: 	HVOT_TRUCK = 1 << 3,
celestar@1217: 	HVOT_AIRCRAFT = 1 << 4,
truelight@0: 	HVOT_SHIP = 1 << 5,
truelight@0: 	HVOT_BUOY = 1 << 6
truelight@0: };
truelight@0: 
Celestar@568: enum {
Celestar@568: 	CA_BUS = 3,
Celestar@568: 	CA_TRUCK = 3,
Celestar@568: 	CA_AIR_OILPAD = 3,
Celestar@568: 	CA_TRAIN = 4,
Celestar@568: 	CA_AIR_HELIPORT = 4,
Celestar@568: 	CA_AIR_SMALL = 4,
Celestar@568: 	CA_AIR_LARGE = 5,
Celestar@568: 	CA_DOCK = 5,
tron@915: 	CA_AIR_METRO = 6,
Celestar@568: 	CA_AIR_INTER = 8,
tron@915: };
Celestar@568: 
truelight@0: void ModifyStationRatingAround(TileIndex tile, byte owner, int amount, uint radius);
truelight@0: 
truelight@1024: TileIndex GetStationTileForVehicle(const Vehicle *v, const Station *st);
dominik@55: 
truelight@0: void ShowStationViewWindow(int station);
tron@1093: void UpdateAllStationVirtCoord(void);
truelight@0: 
celestar@1217: VARDEF RoadStop _roadstops[NUM_ROAD_STOPS * 2];
truelight@0: VARDEF Station _stations[250];
celestar@1217: VARDEF uint _roadstops_size;
truelight@919: VARDEF uint _stations_size;
truelight@919: 
truelight@919: VARDEF SortStruct *_station_sort;
truelight@919: 
truelight@919: static inline Station *GetStation(uint index)
truelight@919: {
truelight@919: 	assert(index < _stations_size);
truelight@919: 	return &_stations[index];
truelight@919: }
truelight@919: 
truelight@919: #define FOR_ALL_STATIONS(st) for(st = _stations; st != &_stations[_stations_size]; st++)
truelight@919: 
darkvater@243: VARDEF bool _station_sort_dirty[MAX_PLAYERS];
darkvater@243: VARDEF bool _global_station_sort_dirty;
truelight@0: 
Celestar@568: void GetProductionAroundTiles(uint *produced, uint tile, int w, int h, int rad);
Celestar@568: void GetAcceptanceAroundTiles(uint *accepts, uint tile, int w, int h, int rad);
truelight@0: uint GetStationPlatforms(Station *st, uint tile);
darkvater@384: 
darkvater@384: 
tron@449: /* Station layout for given dimensions - it is a two-dimensional array
tron@449:  * where index is computed as (x * platforms) + platform. */
tron@449: typedef byte *StationLayout;
tron@449: 
darkvater@399: struct StationSpec {
darkvater@400: 	uint32 grfid;
darkvater@400: 	int localidx; // per-GRFFile station index + 1; SetCustomStation() takes care of this
darkvater@400: 
miham@438: 	enum StationClass {
miham@438: 		STAT_CLASS_NONE, // unused station slot or so
miham@438: 		STAT_CLASS_DFLT, // default station class
miham@438: 		STAT_CLASS_WAYP, // waypoints
miham@438: 
miham@438: 		/* TODO: When we actually support custom classes, they are
miham@438: 		 * going to be allocated dynamically (with some classid->sclass
miham@438: 		 * mapping, there's a TTDPatch limit on 16 custom classes in
miham@438: 		 * the whole game at the same time) with base at
miham@438: 		 * STAT_CLASS_CUSTOM. --pasky */
miham@438: 		STAT_CLASS_CUSTOM, // some custom class
miham@438: 	} sclass;
darkvater@400: 
tron@449: 	/* Bitmask of platform numbers/lengths available for the station.  Bits
tron@449: 	 * 0..6 correspond to 1..7, while bit 7 corresponds to >7 platforms or
tron@449: 	 * lenght. */
tron@449: 	byte allowed_platforms;
tron@449: 	byte allowed_lengths;
tron@449: 
tron@449: 	/* Custom sprites */
darkvater@399: 	byte tiles;
tron@449: 	/* 00 = plain platform
tron@449: 	 * 02 = platform with building
tron@449: 	 * 04 = platform with roof, left side
tron@449: 	 * 06 = platform with roof, right side
tron@449: 	 *
tron@449: 	 * These numbers are used for stations in NE-SW direction, or these
tron@449: 	 * numbers plus one for stations in the NW-SE direction.  */
darkvater@399: 	DrawTileSprites renderdata[8];
darkvater@403: 
tron@449: 	/* Custom layouts */
tron@449: 	/* The layout array is organized like [lenghts][platforms], both being
tron@449: 	 * dynamic arrays, the field itself is length*platforms array containing
tron@449: 	 * indexes to @renderdata (only even numbers allowed) for the given
tron@449: 	 * station tile. */
tron@449: 	/* @lengths is length of the @platforms and @layouts arrays, that is
tron@449: 	 * number of maximal length for which the layout is defined (since
tron@449: 	 * arrays are indexed from 0, the length itself is at [length - 1]). */
tron@449: 	byte lengths;
tron@449: 	/* @platforms is array of number of platforms defined for each length.
tron@449: 	 * Zero means no platforms defined. */
tron@449: 	byte *platforms;
tron@449: 	/* @layout is @layouts-sized array of @platforms-sized arrays,
tron@449: 	 * containing pointers to length*platforms-sized arrays or NULL if
tron@449: 	 * default OTTD station layout should be used for stations of these
tron@449: 	 * dimensions. */
tron@449: 	StationLayout **layouts;
tron@449: 
darkvater@408: 	/* Sprite offsets for renderdata->seq->image. spritegroup[0] is default
darkvater@408: 	 * whilst spritegroup[1] is "CID_PURCHASE". */
darkvater@408: 	struct SpriteGroup spritegroup[2];
darkvater@399: };
darkvater@399: 
darkvater@400: /* Here, @stid is local per-GRFFile station index. If spec->localidx is not yet
darkvater@400:  * set, it gets new dynamically allocated global index and spec->localidx is
darkvater@400:  * set to @stid, otherwise we take it as that we are replacing it and try to
darkvater@400:  * search for it first (that isn't much fast but we do it only very seldom). */
darkvater@399: void SetCustomStation(byte stid, struct StationSpec *spec);
darkvater@400: /* Here, @stid is global station index (in continous range 0..GetCustomStationsCount())
darkvater@400:  * (lookup is therefore very fast as we do this very frequently). */
miham@438: struct StationSpec *GetCustomStation(enum StationClass sclass, byte stid);
darkvater@408: /* Get sprite offset for a given custom station and station structure (may be
darkvater@408:  * NULL if ctype is set - that means we are in a build dialog). The station
darkvater@408:  * structure is used for variational sprite groups. */
darkvater@408: uint32 GetCustomStationRelocation(struct StationSpec *spec, struct Station *stat, byte ctype);
miham@438: int GetCustomStationsCount(enum StationClass sclass);
celestar@389: 
celestar@1217: RoadStop * GetRoadStopByTile(TileIndex tile, RoadStopType type);
celestar@1217: inline int GetRoadStopType(TileIndex tile);
celestar@1217: uint GetNumRoadStops(const Station *st, RoadStopType type);
celestar@1217: RoadStop * GetPrimaryRoadStop(const Station *st, RoadStopType type);
celestar@1217: RoadStop * GetFirstFreeRoadStop( void );
celestar@1217: 
truelight@0: #endif /* STATION_H */