void RestoreTree(PegNode prevCur, PegTree.AddPolicy prevPolicy)
{
if (bMute_) return;
if (prevCur == null)
{
tree.root_ = null;
}
else if (prevPolicy == PegTree.AddPolicy.eAddAsChild)
{
prevCur.child_ = null;
}
else
{
prevCur.next_ = null;
}
tree.cur_ = prevCur;
tree.addPolicy = prevPolicy;
}
void AddTreeNode(int nId, PegTree.AddPolicy newAddPolicy, Creator createNode, ECreatorPhase ePhase)
{
if (bMute_) return;
if (tree.root_ == null)
{
tree.root_ = tree.cur_ = createNode(ePhase, tree.cur_, nId);
}
else if (tree.addPolicy == PegTree.AddPolicy.eAddAsChild)
{
tree.cur_ = tree.cur_.child_ = createNode(ePhase, tree.cur_, nId);
}
else
{
tree.cur_ = tree.cur_.next_ = createNode(ePhase, tree.cur_.parent_, nId);
}
tree.addPolicy = newAddPolicy;
}