00001
00002
00003
00004
00005
00006
00007
00008
00009
00012 #ifndef NEWGRF_STATION_H
00013 #define NEWGRF_STATION_H
00014
00015 #include "newgrf_animation_type.h"
00016 #include "newgrf_callbacks.h"
00017 #include "newgrf_class.h"
00018 #include "newgrf_commons.h"
00019 #include "sprite.h"
00020 #include "direction_type.h"
00021 #include "cargo_type.h"
00022 #include "station_type.h"
00023 #include "rail_type.h"
00024
00025 enum StationClassID {
00026 STAT_CLASS_BEGIN = 0,
00027 STAT_CLASS_DFLT = 0,
00028 STAT_CLASS_WAYP,
00029 STAT_CLASS_MAX = 32,
00030 };
00031 typedef SimpleTinyEnumT<StationClassID, byte> StationClassIDByte;
00032 template <> struct EnumPropsT<StationClassID> : MakeEnumPropsT<StationClassID, byte, STAT_CLASS_BEGIN, STAT_CLASS_MAX, STAT_CLASS_MAX, 8> {};
00033
00035 DECLARE_POSTFIX_INCREMENT(StationClassID)
00036
00037 enum StationSpecFlags {
00038 SSF_SEPARATE_GROUND,
00039 SSF_DIV_BY_STATION_SIZE,
00040 SSF_CB141_RANDOM_BITS,
00041 SSF_CUSTOM_FOUNDATIONS,
00042 SSF_EXTENDED_FOUNDATIONS,
00043 };
00044
00045
00046
00047 typedef byte *StationLayout;
00048
00050 struct StationSpec {
00057 GRFFilePropsBase<NUM_CARGO + 3> grf_prop;
00058 StationClassID cls_id;
00059 StringID name;
00060
00065 byte disallowed_platforms;
00070 byte disallowed_lengths;
00071
00080 uint tiles;
00081 DrawTileSprites *renderdata;
00082 bool copied_renderdata;
00083
00088 uint16 cargo_threshold;
00089
00090 uint32 cargo_triggers;
00091
00092 byte callback_mask;
00093
00094 byte flags;
00095
00096 byte pylons;
00097 byte wires;
00098 byte blocked;
00099
00100 AnimationInfo animation;
00101
00102 byte lengths;
00103 byte *platforms;
00104 StationLayout **layouts;
00105 bool copied_layouts;
00106 };
00107
00109 typedef NewGRFClass<StationSpec, StationClassID, STAT_CLASS_MAX> StationClass;
00110
00111 const StationSpec *GetStationSpec(TileIndex t);
00112
00113
00114 uint32 GetPlatformInfo(Axis axis, byte tile, int platforms, int length, int x, int y, bool centred);
00115
00116
00117
00118
00119 SpriteID GetCustomStationRelocation(const StationSpec *statspec, const BaseStation *st, TileIndex tile);
00120 SpriteID GetCustomStationGroundRelocation(const StationSpec *statspec, const BaseStation *st, TileIndex tile);
00121 SpriteID GetCustomStationFoundationRelocation(const StationSpec *statspec, const BaseStation *st, TileIndex tile);
00122 uint16 GetStationCallback(CallbackID callback, uint32 param1, uint32 param2, const StationSpec *statspec, const BaseStation *st, TileIndex tile);
00123
00124
00125 int AllocateSpecToStation(const StationSpec *statspec, BaseStation *st, bool exec);
00126
00127
00128 void DeallocateSpecFromStation(BaseStation *st, byte specindex);
00129
00130
00131 bool DrawStationTile(int x, int y, RailType railtype, Axis axis, StationClassID sclass, uint station);
00132
00133 void AnimateStationTile(TileIndex tile);
00134 void TriggerStationAnimation(const BaseStation *st, TileIndex tile, StationAnimationTrigger trigger, CargoID cargo_type = CT_INVALID);
00135 void StationUpdateAnimTriggers(BaseStation *st);
00136
00137 #endif