/// Destroy a rigid body given a definition. No reference to the definition
/// is retained. This function is locked during callbacks.
/// @warning This automatically deletes all associated shapes and joints.
/// @warning This function is locked during callbacks.
public void DestroyBody(Body b)
{
//Debug.Assert(_bodyCount > 0);
//Debug.Assert(!IsLocked);
if (IsLocked)
{
return;
}
// Delete the attached joints.
JointEdge je = b._jointList;
while (je != null)
{
JointEdge je0 = je;
je = je.Next;
if (DestructionListener != null)
{
DestructionListener.SayGoodbye(je0.Joint);
}
DestroyJoint(je0.Joint);
}
b._jointList = null;
// Delete the attached contacts.
ContactEdge ce = b._contactList;
while (ce != null)
{
ContactEdge ce0 = ce;
ce = ce.Next;
_contactManager.Destroy(ce0.Contact);
}
b._contactList = null;
// Delete the attached fixtures. This destroys broad-phase proxies.
Fixture f = b._fixtureList;
while (f != null)
{
Fixture f0 = f;
f = f._next;
if (DestructionListener != null)
{
DestructionListener.SayGoodbye(f0);
}
f0.DestroyProxies(_contactManager._broadPhase);
f0.Destroy();
}
b._fixtureList = null;
b._fixtureCount = 0;
// Remove world body list.
if (b._prev != null)
{
b._prev._next = b._next;
}
if (b._next != null)
{
b._next._prev = b._prev;
}
if (b == _bodyList)
{
_bodyList = b._next;
}
--_bodyCount;
}
/// Register a destruction listener. The listener is owned by you and must
/// remain in scope.
public void SetDestructionListener(DestructionListener listener){
m_destructionListener = listener;
}
/// Register a destruction listener. The listener is owned by you and must
/// remain in scope.
public void SetDestructionListener(DestructionListener listener)
{
m_destructionListener = listener;
}
