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(svn r18563) -Document: some industry related functions

This commit is contained in:
rubidium 2009-12-20 13:45:43 +00:00
parent ca5a9ab995
commit 6803672c88
2 changed files with 12 additions and 0 deletions
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7
src/industry_map.h
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@ -119,6 +119,13 @@ static inline void SetIndustryConstructionStage(TileIndex tile, byte value)
SB(_m[tile].m1, 0, 2, value);
}
/**
* Get the industry graphics ID for the given industry tile as
* stored in the without translation.
* @param t the tile to get the gfx for
* @pre IsTileType(t, MP_INDUSTRY)
* @return the gfx ID
*/
static inline IndustryGfx GetCleanIndustryGfx(TileIndex t)
{
assert(IsTileType(t, MP_INDUSTRY));

5
src/industrytype.h
View File

@ -181,6 +181,11 @@ void ResetIndustries();
extern IndustrySpec _industry_specs[NUM_INDUSTRYTYPES];
extern IndustryTileSpec _industry_tile_specs[NUM_INDUSTRYTILES];
/**
* Do industry gfx ID translation for NewGRFs.
* @param gfx the type to get the override for.
* @return the gfx to actually work with.
*/
static inline IndustryGfx GetTranslatedIndustryTileID(IndustryGfx gfx)
{
/* the 0xFF should be GFX_WATERTILE_SPECIALCHECK but for reasons of include mess,