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/* $Id$ */
#ifndef STATION_H
#define STATION_H
#include "player.h"
#include "pool.h"
#include "sprite.h"
#include "tile.h"
#include "newgrf_station.h"
typedef struct GoodsEntry {
uint16 waiting_acceptance;
byte days_since_pickup;
byte rating;
StationID enroute_from;
byte enroute_time;
byte last_speed;
byte last_age;
int32 feeder_profit;
} GoodsEntry;
typedef enum RoadStopType {
RS_BUS,
RS_TRUCK
} RoadStopType;
enum {
INVALID_STATION = 0xFFFF,
ROAD_STOP_LIMIT = 16,
};
typedef struct RoadStop {
TileIndex xy;
bool used;
byte status;
RoadStopID index;
byte num_vehicles;
StationID station;
struct RoadStop *next;
struct RoadStop *prev;
} RoadStop;
typedef struct StationSpecList {
const StationSpec *spec;
uint32 grfid; /// GRF ID of this custom station
uint8 localidx; /// Station ID within GRF of station
} StationSpecList;
struct Station {
TileIndex xy;
RoadStop *bus_stops;
RoadStop *truck_stops;
TileIndex train_tile;
TileIndex airport_tile;
TileIndex dock_tile;
Town *town;
uint16 string_id;
ViewportSign sign;
uint16 had_vehicle_of_type;
byte time_since_load;
byte time_since_unload;
byte delete_ctr;
PlayerID owner;
byte facilities;
byte airport_type;
// trainstation width/height
byte trainst_w, trainst_h;
/** List of custom stations (StationSpecs) allocated to the station */
uint8 num_specs;
StationSpecList *speclist;
Date build_date;
//uint16 airport_flags;
uint32 airport_flags;
StationID index;
byte last_vehicle_type;
GoodsEntry goods[NUM_CARGO];
uint16 random_bits;
byte waiting_triggers;
/* Stuff that is no longer used, but needed for conversion */
TileIndex bus_tile_obsolete;
TileIndex lorry_tile_obsolete;
byte truck_stop_status_obsolete;
byte bus_stop_status_obsolete;
byte blocked_months_obsolete;
};
enum {
FACIL_TRAIN = 0x01,
FACIL_TRUCK_STOP = 0x02,
FACIL_BUS_STOP = 0x04,
FACIL_AIRPORT = 0x08,
FACIL_DOCK = 0x10,
};
enum {
// HVOT_PENDING_DELETE = 1 << 0, // not needed anymore
HVOT_TRAIN = 1 << 1,
HVOT_BUS = 1 << 2,
HVOT_TRUCK = 1 << 3,
HVOT_AIRCRAFT = 1 << 4,
HVOT_SHIP = 1 << 5,
/* This bit is used to mark stations. No, it does not belong here, but what
* can we do? ;-) */
HVOT_BUOY = 1 << 6
};
enum {
CA_BUS = 3,
CA_TRUCK = 3,
CA_AIR_OILPAD = 3,
CA_TRAIN = 4,
CA_AIR_HELIPORT = 4,
CA_AIR_SMALL = 4,
CA_AIR_LARGE = 5,
CA_DOCK = 5,
CA_AIR_METRO = 6,
CA_AIR_INTER = 8,
CA_AIR_COMMUTER = 4,
CA_AIR_HELIDEPOT = 4,
CA_AIR_INTERCON = 10,
CA_AIR_HELISTATION = 4,
};
void ModifyStationRatingAround(TileIndex tile, PlayerID owner, int amount, uint radius);
void ShowStationViewWindow(StationID station);
void UpdateAllStationVirtCoord(void);
/* sorter stuff */
void RebuildStationLists(void);
void ResortStationLists(void);
DECLARE_POOL(Station, Station, 6, 1000)
static inline StationID GetStationArraySize(void)
{
/* TODO - This isn't the real content of the function, but
* with the new pool-system this will be replaced with one that
* _really_ returns the highest index + 1. Now it just returns
* the next safe value we are sure about everything is below.
*/
return GetStationPoolSize();
}
/**
* Check if a station really exists.
*/
static inline bool IsValidStation(const Station *st)
{
return st->xy != 0;
}
static inline bool IsValidStationID(StationID index)
{
return index < GetStationPoolSize() && IsValidStation(GetStation(index));
}
void DestroyStation(Station *st);
static inline void DeleteStation(Station *st)
{
DestroyStation(st);
st->xy = 0;
}
#define FOR_ALL_STATIONS_FROM(st, start) for (st = GetStation(start); st != NULL; st = (st->index + 1U < GetStationPoolSize()) ? GetStation(st->index + 1U) : NULL) if (IsValidStation(st))
#define FOR_ALL_STATIONS(st) FOR_ALL_STATIONS_FROM(st, 0)
/* Stuff for ROADSTOPS */
DECLARE_POOL(RoadStop, RoadStop, 5, 2000)
/**
* Check if a RaodStop really exists.
*/
static inline bool IsValidRoadStop(const RoadStop *rs)
{
return rs->used;
}
void DestroyRoadStop(RoadStop* rs);
static inline void DeleteRoadStop(RoadStop *rs)
{
DestroyRoadStop(rs);
rs->used = false;
}
#define FOR_ALL_ROADSTOPS_FROM(rs, start) for (rs = GetRoadStop(start); rs != NULL; rs = (rs->index + 1U < GetRoadStopPoolSize()) ? GetRoadStop(rs->index + 1U) : NULL) if (IsValidRoadStop(rs))
#define FOR_ALL_ROADSTOPS(rs) FOR_ALL_ROADSTOPS_FROM(rs, 0)
/* End of stuff for ROADSTOPS */
void AfterLoadStations(void);
void GetProductionAroundTiles(AcceptedCargo produced, TileIndex tile, int w, int h, int rad);
void GetAcceptanceAroundTiles(AcceptedCargo accepts, TileIndex tile, int w, int h, int rad);
uint GetStationPlatforms(const Station *st, TileIndex tile);
uint GetPlatformLength(TileIndex tile, DiagDirection dir);
const DrawTileSprites *GetStationTileLayout(byte gfx);
void StationPickerDrawSprite(int x, int y, RailType railtype, int image);
RoadStop * GetRoadStopByTile(TileIndex tile, RoadStopType type);
RoadStop * GetPrimaryRoadStop(const Station *st, RoadStopType type);
uint GetNumRoadStops(const Station* st, RoadStopType type);
RoadStop * AllocateRoadStop( void );
void ClearSlot(Vehicle *v);
static inline bool IsBuoy(const Station* st)
{
return (st->had_vehicle_of_type & HVOT_BUOY) != 0; /* XXX: We should really ditch this ugly coding and switch to something sane... */
}
#endif /* STATION_H */
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