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| author | Howaner <franzi.moos@googlemail.com> | 2014-03-15 02:46:18 +0100 |
|---|---|---|
| committer | Howaner <franzi.moos@googlemail.com> | 2014-03-15 02:46:18 +0100 |
| commit | 8316ae330ec06b19caf678b9d499afd198fe5a06 (patch) | |
| tree | 9e120574de49e90f970910ffe743e8169d762ceb /src/Defines.h | |
| parent | Add item frame saving. (diff) | |
| parent | Ignoring all config and SQLite files in the output folder. (diff) | |
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Diffstat (limited to 'src/Defines.h')
| -rw-r--r-- | src/Defines.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/Defines.h b/src/Defines.h index 6ab2274a4..3b7654265 100644 --- a/src/Defines.h +++ b/src/Defines.h @@ -2,6 +2,7 @@ #pragma once #include "ChatColor.h" +#include <limits> @@ -276,6 +277,26 @@ inline eBlockFace RotateBlockFaceCW(eBlockFace a_BlockFace) +/** Returns the textual representation of the BlockFace constant. */ +inline AString BlockFaceToString(eBlockFace a_BlockFace) +{ + switch (a_BlockFace) + { + case BLOCK_FACE_XM: return "BLOCK_FACE_XM"; + case BLOCK_FACE_XP: return "BLOCK_FACE_XP"; + case BLOCK_FACE_YM: return "BLOCK_FACE_YM"; + case BLOCK_FACE_YP: return "BLOCK_FACE_YP"; + case BLOCK_FACE_ZM: return "BLOCK_FACE_ZM"; + case BLOCK_FACE_ZP: return "BLOCK_FACE_ZP"; + case BLOCK_FACE_NONE: return "BLOCK_FACE_NONE"; + } + return Printf("Unknown BLOCK_FACE: %d", a_BlockFace); +} + + + + + inline bool IsValidBlock(int a_BlockType) { if ( @@ -469,7 +490,7 @@ inline void EulerToVector(double a_Pan, double a_Pitch, double & a_X, double & a inline void VectorToEuler(double a_X, double a_Y, double a_Z, double & a_Pan, double & a_Pitch) { - if (a_X != 0) + if (fabs(a_X) < std::numeric_limits<double>::epsilon()) { a_Pan = atan2(a_Z, a_X) * 180 / PI - 90; } |