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App/util/SurfaceType.h

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+/* Copyright 2003-2005 ROBLOX Corporation, All Rights Reserved */
+#pragma once
+
+namespace RBX {
+
+	// TODO - Joint.cpp uses this ordering - fix up as a class
+
+	typedef enum {	NO_SURFACE = 0,
+					GLUE,
+					WELD,
+					STUDS,
+					INLET,
+					UNIVERSAL,
+					ROTATE,			// special ordering here
+					ROTATE_V,
+					ROTATE_P,
+					NO_JOIN, // new surface type for specifically preventing joining (via ManualWeldHelper)
+					NO_SURFACE_NO_OUTLINES,	 // identical to NO_SURFACE, but removes outlines
+					NUM_SURF_TYPES} SurfaceType;
+
+	inline bool IsNoSurface(SurfaceType surface)
+	{
+		return surface == NO_SURFACE || surface == NO_SURFACE_NO_OUTLINES;
+	}
+
+	inline bool IsRotate(SurfaceType surface)
+	{
+		return surface >= ROTATE && surface <= ROTATE_P;
+	}
+
+	namespace Legacy {
+		// TODO: improve precedence logic
+		// LEGACY from when this was separate stuff
+		typedef enum {	NO_CONSTRAINT = 0,
+						ROTATE_LEGACY, 
+						ROTATE_P_LEGACY, 
+						ROTATE_V_LEGACY, 
+						NUM_CONSTRAINT_TYPES} SurfaceConstraint;
+
+	}
+} // namespace
+