protected bool GetUnuseTreeNodeHorizonalLine(out UWarTreeNodeHorizonalLineComponnet _nUnuseNode)
{
UWarTreeNodeHorizonalLineComponnet node;
//先从缓冲中取
if (UnuseTreeNodeHorizonalLineList.Count > 0)
{
node = UnuseTreeNodeHorizonalLineList[UnuseTreeNodeHorizonalLineList.Count - 1];
UnuseTreeNodeHorizonalLineList.Remove(node);
UseTreeNodeHorizonalLineList.Add(node);
_nUnuseNode = node;
return(true);
}
//没有的话实例化一个出来
if (TreeNodeHorizonalLinePrefabRes == null)
{
Trace.LogError("没有节点横线预制体，不能实例化物品合成树节点横线");
_nUnuseNode = null;
return(false);
}
InstantiateTreeNodeHorizonalLine();
node = UnuseTreeNodeHorizonalLineList[UnuseTreeNodeHorizonalLineList.Count - 1];
UnuseTreeNodeHorizonalLineList.Remove(node);
UseTreeNodeHorizonalLineList.Add(node);
_nUnuseNode = node;
return(true);
}
protected void InstantiateTreeNodeHorizonalLine()
{
UWarTreeNodeHorizonalLineComponnet newNode = TreeNodeHorizonalLinePrefabRes.InstanceMainRes <UWarTreeNodeHorizonalLineComponnet>();
newNode.transform.SetParent(m_UnuseTreeNodeHorizonalLineContainner, false);
UnuseTreeNodeHorizonalLineList.Add(newNode);
newNode.SetVisible(false);
}