Initial Mercurial commit.

src/modules/physics/box2d/CircleShape.cpp

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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.
+**/
+
+#include "CircleShape.h"
+
+// Module
+#include "Body.h"
+#include "World.h"
+
+namespace love
+{
+namespace physics
+{
+namespace box2d
+{
+	CircleShape::CircleShape(Body * body, b2CircleDef * def)
+		: Shape(body), radius(def->radius)
+	{
+		def->localPosition = body->world->scaleDown(def->localPosition);
+		def->radius = body->world->scaleDown(def->radius);
+		radius = def->radius;
+		shape = body->body->CreateShape(def);
+		shape->SetUserData((void*)data);
+	}
+
+	CircleShape::~CircleShape()
+	{
+		body->body->DestroyShape(shape);
+		shape = 0;
+	}
+
+	float CircleShape::getRadius() const
+	{
+		return body->world->scaleUp(radius);
+	}
+
+} // box2d
+} // physics
+} // love