/* "remove" logic MUST only be on this method
* If a class wants to extend the 'removeChild' behavior it only needs
* to override this method
*/
public virtual void removeChild(CCNode child)
{
removeChildAndCleanup(child, true);
}
public void addChild(CCNode child, int z)
{
NSUtils.Assert(child != null, "Argument must be non-nil");
addChild(child, z, child.userTag);
}