private void DeleteSelected(TreeData treeData)
{
this.UndoStoreSelected(EditMode.Delete);
if (s_SelectedNode != null)
{
if (s_SelectedPoint >= 1)
{
if (s_SelectedNode.spline.nodes.Length > 2)
{
if (s_SelectedGroup.lockFlags == 0)
{
s_SelectedGroup.Lock();
}
s_SelectedNode.spline.RemoveNode(s_SelectedPoint);
s_SelectedPoint = Mathf.Max(s_SelectedPoint - 1, 0);
}
}
else
{
if ((s_SelectedGroup != null) && (s_SelectedGroup.nodeIDs.Length == 1))
{
s_SelectedNode = null;
this.DeleteSelected(treeData);
return;
}
treeData.DeleteNode(s_SelectedNode);
s_SelectedGroup.Lock();
this.SelectGroup(s_SelectedGroup);
}
}
else if (s_SelectedGroup != null)
{
TreeGroup group = treeData.GetGroup(s_SelectedGroup.parentGroupID);
if (group == null)
{
return;
}
treeData.DeleteGroup(s_SelectedGroup);
this.SelectGroup(group);
}
this.m_WantCompleteUpdate = true;
UpdateMesh(base.target as Tree);
this.m_WantCompleteUpdate = false;
}