public virtual void AddChild(CCNode child, int zOrder, int tag)
{
Debug.Assert(child != null, "Argument must be non-null");
Debug.Assert(child.m_pParent == null, "child already added. It can't be added again");
if (m_pChildren == null)
{
m_pChildren = new RawList<CCNode>();
}
InsertChild(child, zOrder);
child.m_nTag = tag;
child.Parent = this;
child.m_nOrderOfArrival = s_globalOrderOfArrival++;
if (m_bIsRunning)
{
child.OnEnter();
child.OnEnterTransitionDidFinish();
}
}
