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| author | worktycho <work.tycho@gmail.com> | 2013-12-09 18:51:12 +0100 |
|---|---|---|
| committer | worktycho <work.tycho@gmail.com> | 2013-12-09 18:51:12 +0100 |
| commit | 843605d59ebc128be0a578dc6f45ef8c05da6e79 (patch) | |
| tree | 3ffebc6ba27baf7a9e1d4bc51501ffeea9b14226 /src/Chunk.inl.h | |
| parent | merged makefile changes (diff) | |
| parent | Fix Undefined behavior at Bindings/LuaWindow line 32 (diff) | |
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Diffstat (limited to 'src/Chunk.inl.h')
| -rw-r--r-- | src/Chunk.inl.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/Chunk.inl.h b/src/Chunk.inl.h new file mode 100644 index 000000000..fb9c4dad1 --- /dev/null +++ b/src/Chunk.inl.h @@ -0,0 +1,34 @@ + +#ifndef __C_CHUNK_INL_H__ +#define __C_CHUNK_INL_H__ + +#ifndef MAX +# define MAX(a,b) (((a)>(b))?(a):(b)) +#endif + + + + + +__C_CHUNK_INLINE__ +void cChunk::SpreadLightOfBlock(NIBBLETYPE * a_LightBuffer, int a_X, int a_Y, int a_Z, char a_Falloff) +{ + unsigned char CurrentLight = cChunkDef::GetNibble( a_LightBuffer, a_X, a_Y, a_Z ); + cChunkDef::SetNibble( a_LightBuffer, a_X-1, a_Y, a_Z, MAX(cChunkDef::GetNibble( a_LightBuffer, a_X-1, a_Y, a_Z ), MAX(0,CurrentLight-a_Falloff) ) ); + cChunkDef::SetNibble( a_LightBuffer, a_X+1, a_Y, a_Z, MAX(cChunkDef::GetNibble( a_LightBuffer, a_X+1, a_Y, a_Z ), MAX(0,CurrentLight-a_Falloff) ) ); + cChunkDef::SetNibble( a_LightBuffer, a_X, a_Y-1, a_Z, MAX(cChunkDef::GetNibble( a_LightBuffer, a_X, a_Y-1, a_Z ), MAX(0,CurrentLight-a_Falloff) ) ); + cChunkDef::SetNibble( a_LightBuffer, a_X, a_Y+1, a_Z, MAX(cChunkDef::GetNibble( a_LightBuffer, a_X, a_Y+1, a_Z ), MAX(0,CurrentLight-a_Falloff) ) ); + cChunkDef::SetNibble( a_LightBuffer, a_X, a_Y, a_Z-1, MAX(cChunkDef::GetNibble( a_LightBuffer, a_X, a_Y, a_Z-1 ), MAX(0,CurrentLight-a_Falloff) ) ); + cChunkDef::SetNibble( a_LightBuffer, a_X, a_Y, a_Z+1, MAX(cChunkDef::GetNibble( a_LightBuffer, a_X, a_Y, a_Z+1 ), MAX(0,CurrentLight-a_Falloff) ) ); + MarkDirty(); +} + + + + + +#endif + + + + |