adjusting repo for removing extra features not part of the original library

source/base/space.h

@@ -0,0 +1,67 @@
+#ifdef INTELLISENSE_DIRECTIVES
+#	pragma once
+#	include "base_types.h"
+#endif
+
+////////////////////////////////
+//~ rjf: Basic Types & Spaces
+
+typedef enum Dimension Dimension;
+enum Dimension
+{
+	Dimension_X,
+	Dimension_Y,
+	Dimension_Z,
+	Dimension_W,
+};
+
+typedef enum Side Side;
+enum Side
+{
+	Side_Invalid = -1,
+	Side_Min,
+	Side_Max,
+	Side_COUNT,
+};
+#define side_flip(s) ((Side)(!(s)))
+
+typedef enum Axis2 Axis2;
+enum Axis2
+{
+	Axis2_Invalid = -1,
+	Axis2_X,
+	Axis2_Y,
+	Axis2_COUNT,
+};
+#define axis2_flip(a) ((Axis2)(!(a)))
+
+typedef enum Corner Corner;
+enum Corner
+{
+	Corner_Invalid = -1,
+	Corner_00,
+	Corner_01,
+	Corner_10,
+	Corner_11,
+	Corner_COUNT
+};
+
+typedef enum Dir2 Dir2;
+enum Dir2
+{
+	Dir2_Invalid = -1,
+	Dir2_Left,
+	Dir2_Up,
+	Dir2_Right,
+	Dir2_Down,
+	Dir2_COUNT
+};
+
+#define axis2_from_dir2(d) (((d) & 1)          ? Axis2_Y  : Axis2_X)
+#define side_from_dir2(d)  (((d) < Dir2_Right) ? Side_Min : Side_Max)
+
+////////////////////////////////
+//~ rjf: Enum -> Sign
+
+inline S32 sign_from_side_S32(Side side) { return((side == Side_Min) ? -1   : 1  ); }
+inline F32 sign_from_side_F32(Side side) { return((side == Side_Min) ? -1.f : 1.f); }