private void Load(FSMData asset)
{
if (!asset)
{
return;
}
currentFSMAsset = asset;
if (currentFSMAsset.NodeDatas == null || currentFSMAsset.NodeDatas.Count == 0)
{
return;
}
// 清除Node和Edge
foreach (var edge in graphView.edges.ToList())
{
graphView.RemoveElement(edge);
}
foreach (var node in graphView.nodes.ToList())
{
graphView.RemoveElement(node);
}
foreach (var data in currentFSMAsset.NodeDatas)
{
var node = graphView.AddNode(data.Position);
node.viewDataKey = data.GUID;
node.SetPosition(new Rect(data.Position, new Vector2(200f, 150f)));
}
if (currentFSMAsset.PortDatas == null || currentFSMAsset.PortDatas.Count == 0)
{
return;
}
foreach (var portData in currentFSMAsset.PortDatas)
{
FSMStateNode fromNode = null;
FSMStateNode toNode = null;
foreach (FSMStateNode tempNode in graphView.nodes.ToList())
{
if (tempNode.viewDataKey == portData.FromNodeGUID)
{
fromNode = tempNode;
}
if (tempNode.viewDataKey == portData.ToNodeGUID)
{
toNode = tempNode;
}
}
if (fromNode == null || toNode == null)
{
continue;
}
var fromPort = fromNode.AddCondition();
if (!string.IsNullOrEmpty(portData.ConditionGUID))
{
fromNode.SetCondition(portData.Index, fromPort, portData.ConditionGUID);
}
graphView.Add(fromPort.ConnectTo(toNode.InputPort));
}
;
}
