Initial Mercurial commit.

src/modules/physics/box2d/PolygonShape.h

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+/**
+* Copyright (c) 2006-2009 LOVE Development Team
+* 
+* This software is provided 'as-is', without any express or implied
+* warranty.  In no event will the authors be held liable for any damages
+* arising from the use of this software.
+* 
+* Permission is granted to anyone to use this software for any purpose,
+* including commercial applications, and to alter it and redistribute it
+* freely, subject to the following restrictions:
+* 
+* 1. The origin of this software must not be misrepresented; you must not
+*    claim that you wrote the original software. If you use this software
+*    in a product, an acknowledgment in the product documentation would be
+*    appreciated but is not required.
+* 2. Altered source versions must be plainly marked as such, and must not be
+*    misrepresented as being the original software.
+* 3. This notice may not be removed or altered from any source distribution.
+**/
+
+#ifndef LOVE_PHYSICS_BOX2D_POLYGON_SHAPE_H
+#define LOVE_PHYSICS_BOX2D_POLYGON_SHAPE_H
+
+// Module
+#include "Shape.h"
+
+namespace love
+{
+namespace physics
+{
+namespace box2d
+{
+	/**
+	* You should know what a Polygon is. :)
+	* 
+	* This class is needed so that we can easily get
+	* the transformed points in Lua. By calling shape:getPoints(), 
+	* the result can be passed directly to love.graphics.polygon().
+	**/
+	class PolygonShape : public Shape
+	{
+	public:
+
+		/**
+		* Create a new PolygonShape from the parent Body and
+		* a Box2D polygon definition.
+		* @param body The parent Body. 
+		* @param def The polygon definition.
+		**/
+		PolygonShape(Body * body, b2PolygonDef * def);
+
+		virtual ~PolygonShape();
+
+		/**
+		* Returns the transformed points of the polygon.
+		* This function is useful for debug drawing and such.
+		*
+		* The result can be directly passed into love.graphics.polygon().
+		**/
+		int getPoints(lua_State * L);
+	};
+
+} // box2d
+} // physics
+} // love
+
+#endif // LOVE_PHYSICS_BOX2D_POLYGON_SHAPE_H