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| author | madmaxoft <github@xoft.cz> | 2014-03-02 16:05:39 +0100 |
|---|---|---|
| committer | madmaxoft <github@xoft.cz> | 2014-03-02 16:14:00 +0100 |
| commit | 274d2bcb17791c292a2095af649b1a4c51246d23 (patch) | |
| tree | 08346c777ea4f4459b114c88a7814690f2d21366 /src/Defines.h | |
| parent | Merge pull request #738 from xdot/master (diff) | |
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Diffstat (limited to 'src/Defines.h')
| -rw-r--r-- | src/Defines.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/Defines.h b/src/Defines.h index 6d3d28c80..018ecb1d3 100644 --- a/src/Defines.h +++ b/src/Defines.h @@ -226,6 +226,56 @@ inline const char * ClickActionToString(eClickAction a_ClickAction) +/** Returns a blockface mirrored around the Y axis (doesn't change up/down). */ +inline eBlockFace MirrorBlockFaceY(eBlockFace a_BlockFace) +{ + switch (a_BlockFace) + { + case BLOCK_FACE_XM: return BLOCK_FACE_XP; + case BLOCK_FACE_XP: return BLOCK_FACE_XM; + case BLOCK_FACE_ZM: return BLOCK_FACE_ZP; + case BLOCK_FACE_ZP: return BLOCK_FACE_ZM; + } + return a_BlockFace; +} + + + + + +/** Returns a blockface rotated around the Y axis counter-clockwise. */ +inline eBlockFace RotateBlockFaceCCW(eBlockFace a_BlockFace) +{ + switch (a_BlockFace) + { + case BLOCK_FACE_XM: return BLOCK_FACE_ZP; + case BLOCK_FACE_XP: return BLOCK_FACE_ZM; + case BLOCK_FACE_ZM: return BLOCK_FACE_XM; + case BLOCK_FACE_ZP: return BLOCK_FACE_XP; + } + return a_BlockFace; +} + + + + + +inline eBlockFace RotateBlockFaceCW(eBlockFace a_BlockFace) +{ + switch (a_BlockFace) + { + case BLOCK_FACE_XM: return BLOCK_FACE_ZM; + case BLOCK_FACE_XP: return BLOCK_FACE_ZP; + case BLOCK_FACE_ZM: return BLOCK_FACE_XP; + case BLOCK_FACE_ZP: return BLOCK_FACE_XM; + } + return a_BlockFace; +} + + + + + inline bool IsValidBlock(int a_BlockType) { if ( |