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| author | Tiger Wang <ziwei.tiger@hotmail.co.uk> | 2014-02-09 01:04:42 +0100 |
|---|---|---|
| committer | Tiger Wang <ziwei.tiger@hotmail.co.uk> | 2014-02-09 01:04:42 +0100 |
| commit | f86f066615f4e4807941f863f6e749dc12ac01be (patch) | |
| tree | a792dc877470a98030569204b3d32575da404d6d /src/Piston.h | |
| parent | Fixed a boat ASSERT (diff) | |
| parent | Fixed a gcc warning in ManualBindings. (diff) | |
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Diffstat (limited to 'src/Piston.h')
| -rw-r--r-- | src/Piston.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/src/Piston.h b/src/Piston.h index 92ddf6938..9bbc8c6b9 100644 --- a/src/Piston.h +++ b/src/Piston.h @@ -2,7 +2,7 @@ #pragma once - +#include "Defines.h" // fwd: World.h @@ -54,6 +54,25 @@ public: } } } + + static eBlockFace MetaDataToDirection(NIBBLETYPE a_MetaData) + { + switch (a_MetaData) + { + //case -1: return BLOCK_FACE_NONE; //can never happen as metadata is unsigned + case 0x0: return BLOCK_FACE_YM; + case 0x1: return BLOCK_FACE_YP; + case 0x2: return BLOCK_FACE_ZM; + case 0x3: return BLOCK_FACE_ZP; + case 0x4: return BLOCK_FACE_XM; + case 0x5: return BLOCK_FACE_XP; + default: + { + ASSERT(!"Invalid Metadata"); + return BLOCK_FACE_NONE; + } + } + } void ExtendPiston( int, int, int ); void RetractPiston( int, int, int ); |