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(svn r20957) -Codechange: Add another parameter to FindGRFConfig() to define search restrictions.

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frosch
2010-10-17 12:12:13 +00:00
parent 918da8432a
commit 3972c790c2
9 changed files with 30 additions and 17 deletions
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10
src/newgrf_config.h
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@@ -164,6 +164,14 @@ struct GRFConfig : ZeroedMemoryAllocator {
void SetSuitablePalette();
};
/** Method to find GRFs using FindGRFConfig */
enum FindGRFConfigMode {
FGCM_EXACT, ///< Only find Grfs matching md5sum
FGCM_COMPATIBLE, ///< Find best compatible
FGCM_NEWEST, ///< Find newest Grf
FGCM_ANY, ///< Use first found
};
extern GRFConfig *_all_grfs; ///< First item in list of all scanned NewGRFs
extern GRFConfig *_grfconfig; ///< First item in list of current GRF set up
extern GRFConfig *_grfconfig_newgame; ///< First item in list of default GRF set up
@@ -171,7 +179,7 @@ extern GRFConfig *_grfconfig_static; ///< First item in list of static GRF set
void ScanNewGRFFiles();
void CheckForMissingSprites();
const GRFConfig *FindGRFConfig(uint32 grfid, const uint8 *md5sum = NULL);
const GRFConfig *FindGRFConfig(uint32 grfid, FindGRFConfigMode mode, const uint8 *md5sum = NULL);
GRFConfig *GetGRFConfig(uint32 grfid, uint32 mask = 0xFFFFFFFF);
GRFConfig **CopyGRFConfigList(GRFConfig **dst, const GRFConfig *src, bool init_only);
void AppendStaticGRFConfigs(GRFConfig **dst);