flewkey/cuberite-2a
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Added blockface mirroring and rotating.

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madmaxoft 2014-03-02 16:05:39 +01:00
parent b17d04737d
commit 274d2bcb17
1 changed files with 50 additions and 0 deletions
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50
src/Defines.h
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@ -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 (