/** Remove a body from physics world. */
public virtual void RemoveBody(CCPhysicsBody body)
{
if (body.GetWorld() != this)
{
cp.AssertWarn("Physics Warnning: this body doesn't belong to this world");
return;
}
// destory the body's joints
foreach (var joint in body._joints)
{
// set destroy param to false to keep the iterator available
RemoveJoint(joint, false);
CCPhysicsBody other = (joint.GetBodyA() == body ? joint.GetBodyB() : joint.GetBodyA());
other.RemoveJoint(joint);
if (_delayRemoveJoints.Exists(j => j == joint))
{
joint._destoryMark = true;
}
}
body._joints.Clear();
RemoveBodyOrDelay(body);
_bodies.Remove(body);
body._world = null;
}
/** Distory the joint*/
public void Destroy()
{
// remove the joint and delete it.
if (_world != null)
{
_world.RemoveJoint(this, true);
}
else
{
if (_bodyA != null)
{
_bodyA.RemoveJoint(this);
}
if (_bodyB != null)
{
_bodyB.RemoveJoint(this);
}
}
}
