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00012 #ifndef NEWGRF_STATION_H
00013 #define NEWGRF_STATION_H
00014
00015 #include "newgrf_callbacks.h"
00016 #include "sprite.h"
00017 #include "direction_type.h"
00018 #include "cargo_type.h"
00019 #include "strings_type.h"
00020 #include "station_type.h"
00021 #include "rail_type.h"
00022
00023 enum StationClassID {
00024 STAT_CLASS_BEGIN = 0,
00025 STAT_CLASS_DFLT = 0,
00026 STAT_CLASS_WAYP,
00027 STAT_CLASS_MAX = 32,
00028 };
00029 typedef SimpleTinyEnumT<StationClassID, byte> StationClassIDByte;
00030 template <> struct EnumPropsT<StationClassID> : MakeEnumPropsT<StationClassID, byte, STAT_CLASS_BEGIN, STAT_CLASS_MAX, STAT_CLASS_MAX, 8> {};
00031
00033 DECLARE_POSTFIX_INCREMENT(StationClassID);
00034
00035 enum StationSpecFlags {
00036 SSF_SEPARATE_GROUND,
00037 SSF_DIV_BY_STATION_SIZE,
00038 SSF_CB141_RANDOM_BITS,
00039 SSF_CUSTOM_FOUNDATIONS,
00040 SSF_EXTENDED_FOUNDATIONS,
00041 };
00042
00043
00044
00045 typedef byte *StationLayout;
00046
00047 struct StationSpec {
00048 const struct GRFFile *grffile;
00049 int localidx;
00050
00051 bool allocated;
00052
00053 StationClassID sclass;
00054 StringID name;
00055
00060 byte disallowed_platforms;
00065 byte disallowed_lengths;
00066
00074 uint tiles;
00075 DrawTileSprites *renderdata;
00076 bool copied_renderdata;
00077
00081 uint16 cargo_threshold;
00082
00083 uint32 cargo_triggers;
00084
00085 byte callback_mask;
00086
00087 byte flags;
00088
00089 byte pylons;
00090 byte wires;
00091 byte blocked;
00092
00093 byte lengths;
00094 byte *platforms;
00095 StationLayout **layouts;
00096 bool copied_layouts;
00097
00098 uint8 anim_frames;
00099 uint8 anim_status;
00100 uint8 anim_speed;
00101 uint16 anim_triggers;
00102
00108 const struct SpriteGroup *spritegroup[NUM_CARGO + 3];
00109 };
00110
00114 struct StationClass {
00115 uint32 id;
00116 StringID name;
00117 uint stations;
00118 StationSpec **spec;
00119 };
00120
00121 void ResetStationClasses();
00122 StationClassID AllocateStationClass(uint32 cls);
00123 void SetStationClassName(StationClassID sclass, StringID name);
00124 StringID GetStationClassName(StationClassID sclass);
00125 const StationSpec *GetStationSpec(TileIndex t);
00126
00127 uint GetNumStationClasses();
00128 uint GetNumCustomStations(StationClassID sclass);
00129
00130 void SetCustomStationSpec(StationSpec *statspec);
00131 const StationSpec *GetCustomStationSpec(StationClassID sclass, uint station);
00132 const StationSpec *GetCustomStationSpecByGrf(uint32 grfid, byte localidx, int *index);
00133
00134
00135 uint32 GetPlatformInfo(Axis axis, byte tile, int platforms, int length, int x, int y, bool centred);
00136
00137
00138
00139
00140 SpriteID GetCustomStationRelocation(const StationSpec *statspec, const BaseStation *st, TileIndex tile);
00141 SpriteID GetCustomStationGroundRelocation(const StationSpec *statspec, const BaseStation *st, TileIndex tile);
00142 SpriteID GetCustomStationFoundationRelocation(const StationSpec *statspec, const BaseStation *st, TileIndex tile);
00143 uint16 GetStationCallback(CallbackID callback, uint32 param1, uint32 param2, const StationSpec *statspec, const BaseStation *st, TileIndex tile);
00144
00145
00146 int AllocateSpecToStation(const StationSpec *statspec, BaseStation *st, bool exec);
00147
00148
00149 void DeallocateSpecFromStation(BaseStation *st, byte specindex);
00150
00151
00152 bool DrawStationTile(int x, int y, RailType railtype, Axis axis, StationClassID sclass, uint station);
00153
00154 enum StatAnimTrigger {
00155 STAT_ANIM_BUILT,
00156 STAT_ANIM_NEW_CARGO,
00157 STAT_ANIM_CARGO_TAKEN,
00158 STAT_ANIM_TRAIN_ARRIVES,
00159 STAT_ANIM_TRAIN_DEPARTS,
00160 STAT_ANIM_TRAIN_LOADS,
00161 STAT_ANIM_250_TICKS,
00162 };
00163
00164 void AnimateStationTile(TileIndex tile);
00165 void StationAnimationTrigger(const BaseStation *st, TileIndex tile, StatAnimTrigger trigger, CargoID cargo_type = CT_INVALID);
00166 void StationUpdateAnimTriggers(BaseStation *st);
00167
00168 #endif