X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Futil%2Fdirectiontables.h;h=3cfe0fb3eb5396747b1d9965d23a60acc0da57c9;hb=ae0d8f74d747fab2fbe5b4553818e0f938e3289d;hp=c02b3d124b6604192a37d4e77dbff07963d6746c;hpb=1bc37d576ce790c1169c5f9996be7bbc8026db2c;p=dragonfireclient.git

diff --git a/src/util/directiontables.h b/src/util/directiontables.h
index c02b3d124..3cfe0fb3e 100644
--- a/src/util/directiontables.h
+++ b/src/util/directiontables.h
@@ -1,6 +1,6 @@
 /*
-Minetest-c55
-Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+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
@@ -21,6 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #define UTIL_DIRECTIONTABLES_HEADER
 
 #include "../irrlichttypes.h"
+#include "../irr_v3d.h"
 
 extern const v3s16 g_6dirs[6];
 
@@ -29,5 +30,59 @@ extern const v3s16 g_26dirs[26];
 // 26th is (0,0,0)
 extern const v3s16 g_27dirs[27];
 
-#endif
+/// 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,
+};
+
+#endif