first commit

Minecraft.World/Direction.cpp

@@ -0,0 +1,62 @@
+#include "stdafx.h"
+#include "Direction.h"
+#include "Facing.h"
+
+const int Direction::STEP_X[] =
+{
+        0, -1, 0, 1
+};
+
+const int Direction::STEP_Z[] =
+{
+        1, 0, -1, 0
+};
+
+// for [direction] it gives [tile-face]
+int Direction::DIRECTION_FACING[4] =
+{
+    Facing::SOUTH, Facing::WEST, Facing::NORTH, Facing::EAST
+};
+
+// for [facing] it gives [direction]
+int  Direction::FACING_DIRECTION[] =
+{
+	UNDEFINED, UNDEFINED, NORTH, SOUTH, WEST, EAST
+};
+
+int Direction::DIRECTION_OPPOSITE[4] =
+{
+	Direction::NORTH, Direction::EAST, Direction::SOUTH, Direction::WEST
+};
+
+// for [direction] it gives [90 degrees clockwise direction]
+int Direction::DIRECTION_CLOCKWISE[] =
+{
+	Direction::WEST, Direction::NORTH, Direction::EAST, Direction::SOUTH
+};
+
+// for [direction] it gives [90 degrees counter clockwise direction]
+int Direction::DIRECTION_COUNTER_CLOCKWISE[] =
+{
+	Direction::EAST, Direction::SOUTH, Direction::WEST, Direction::NORTH
+};
+
+int Direction::RELATIVE_DIRECTION_FACING[4][6] =
+{
+    // south
+    {
+            Facing::UP, Facing::DOWN, Facing::SOUTH, Facing::NORTH, Facing::EAST, Facing::WEST
+    },
+    // west
+    {
+            Facing::UP, Facing::DOWN, Facing::EAST, Facing::WEST, Facing::NORTH, Facing::SOUTH
+    },
+    // north
+    {
+            Facing::UP, Facing::DOWN, Facing::NORTH, Facing::SOUTH, Facing::WEST, Facing::EAST
+    },
+    // east
+    {
+            Facing::UP, Facing::DOWN, Facing::WEST, Facing::EAST, Facing::SOUTH, Facing::NORTH
+    }
+};