public override void Update(float dt)
{
base.Update(dt);
if (CCMouse.Instance.rightclick)
{
cpPointQueryInfo info = null;
cpShape nearest = space.PointQueryNearest(CCMouse.Instance.Position, 0.0f, GRAB_FILTER, ref info);
if (nearest != null)
{
cpBody body = nearest.GetBody(); // cpShapeGetBody();
if (body.bodyType == cpBodyType.STATIC)
{
body.SetBodyType(cpBodyType.DYNAMIC);
body.SetMass(pentagon_mass);
body.SetMoment(pentagon_moment);
}
else if (body.bodyType == cpBodyType.DYNAMIC)
{
body.SetBodyType(cpBodyType.STATIC);
}
}
}
space.EachBody(eachBody, null);
space.Step(dt);
}