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- /*
- Minetest
- Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
- #pragma once
- #include "../irrlichttypes.h"
- #include "../irr_v3d.h"
- extern const v3s16 g_6dirs[6];
- extern const v3s16 g_7dirs[7];
- extern const v3s16 g_26dirs[26];
- // 26th is (0,0,0)
- extern const v3s16 g_27dirs[27];
- /// Direction in the 6D format. g_27dirs contains corresponding vectors.
- /// Here P means Positive, N stands for Negative.
- enum Direction6D {
- // 0
- D6D_ZP,
- D6D_YP,
- D6D_XP,
- D6D_ZN,
- D6D_YN,
- D6D_XN,
- // 6
- D6D_XN_YP,
- D6D_XP_YP,
- D6D_YP_ZP,
- D6D_YP_ZN,
- D6D_XN_ZP,
- D6D_XP_ZP,
- D6D_XN_ZN,
- D6D_XP_ZN,
- D6D_XN_YN,
- D6D_XP_YN,
- D6D_YN_ZP,
- D6D_YN_ZN,
- // 18
- D6D_XN_YP_ZP,
- D6D_XP_YP_ZP,
- D6D_XN_YP_ZN,
- D6D_XP_YP_ZN,
- D6D_XN_YN_ZP,
- D6D_XP_YN_ZP,
- D6D_XN_YN_ZN,
- D6D_XP_YN_ZN,
- // 26
- D6D,
- // aliases
- D6D_BACK = D6D_ZP,
- D6D_TOP = D6D_YP,
- D6D_RIGHT = D6D_XP,
- D6D_FRONT = D6D_ZN,
- D6D_BOTTOM = D6D_YN,
- D6D_LEFT = D6D_XN,
- };
- /// Direction in the wallmounted format.
- /// P is Positive, N is Negative.
- enum DirectionWallmounted {
- DWM_YP,
- DWM_YN,
- DWM_XP,
- DWM_XN,
- DWM_ZP,
- DWM_ZN,
- };
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