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(svn r605) -newgrf: Framework for supporting variational spritegroups . Deterministic only at the moment, but random ones support shouldn't be that difficult now It doesn't do anything, but makes these actions actually possible (pasky).

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darkvater
2004-11-14 18:18:28 +00:00
parent a348f74c65
commit 183c33931d
6 changed files with 188 additions and 54 deletions
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11
station.h
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@@ -102,9 +102,9 @@ struct StationSpec {
byte tiles;
DrawTileSprites renderdata[8];
/* Sprite offsets for renderdata->seq->image. relocation[0] is default
* whilst relocation[1] is "CID_PURCHASE". */
struct SpriteGroup relocation[2];
/* Sprite offsets for renderdata->seq->image. spritegroup[0] is default
* whilst spritegroup[1] is "CID_PURCHASE". */
struct SpriteGroup spritegroup[2];
};
/* Here, @stid is local per-GRFFile station index. If spec->localidx is not yet
@@ -115,7 +115,10 @@ void SetCustomStation(byte stid, struct StationSpec *spec);
/* Here, @stid is global station index (in continous range 0..GetCustomStationsCount())
* (lookup is therefore very fast as we do this very frequently). */
struct StationSpec *GetCustomStation(uint32 classid, byte stid);
uint32 GetCustomStationRelocation(struct StationSpec *spec, byte ctype);
/* Get sprite offset for a given custom station and station structure (may be
* NULL if ctype is set - that means we are in a build dialog). The station
* structure is used for variational sprite groups. */
uint32 GetCustomStationRelocation(struct StationSpec *spec, struct Station *stat, byte ctype);
int GetCustomStationsCount(uint32 classid);
#endif /* STATION_H */