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(svn r4702) - NewGRF: add support for 'special' vehicle callbacks that use a different vehicle for parent scope than the first vehicle in the consist.

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peter1138
2006-05-02 21:42:11 +00:00
parent aee14a4a1e
commit a38c8605b0
2 changed files with 47 additions and 0 deletions
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newgrf_engine.h
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@@ -26,6 +26,7 @@ void SetEngineGRF(EngineID engine, uint32 grfid);
uint32 GetEngineGRFID(EngineID engine);
uint16 GetVehicleCallback(uint16 callback, uint32 param1, uint32 param2, EngineID engine, const Vehicle *v);
uint16 GetVehicleCallbackParent(uint16 callback, uint32 param1, uint32 param2, EngineID engine, const Vehicle *v, const Vehicle *parent);
bool UsesWagonOverride(const Vehicle *v);
#define GetCustomVehicleSprite(v, direction) GetCustomEngineSprite(v->engine_type, v, direction)
#define GetCustomVehicleIcon(et, direction) GetCustomEngineSprite(et, NULL, direction)