public static BehaviourTreeNode ParseNode(XmlNode parentXMLNode, object o = null)
{
BehaviourTreeNode parent = null;
if (parentXMLNode.Name == "RefNode")
{
parent = GetRefNode(XMLUtil.GetNodeAttrValue(parentXMLNode, "ref", ""), o);
}
if (parentXMLNode.Name == "SelectorNode")
{
parent = new SelectorNode();
}
if (parentXMLNode.Name == "ConditionNode")
{
parent = new ConditionActionNode(XMLUtil.GetNodeAttrValue(parentXMLNode, "condition", ""));
}
if (parentXMLNode.Name == "DecortorNode")
{
var untilStatusString = XMLUtil.GetNodeAttrValue(parentXMLNode, "untilStatus", "").ToLower();
var untilStatus = untilStatusString == "success" ? BehaviourTreeNodeStatus.Success : BehaviourTreeNodeStatus.Fail;
parent = new DecortorNode(untilStatus);
}
if (parentXMLNode.Name == "ParallelNode")
{
parent = new ParallelNode();
}
if (parentXMLNode.Name == "ParallelNode2")
{
parent = new ParallelNode2();
}
if (parentXMLNode.Name == "RandomSelectorNode")
{
parent = new RandomSelectorNode();
}
if (parentXMLNode.Name == "SequenceNode")
{
parent = new SequenceNode();
}
for (var i = 0; i < parentXMLNode.ChildNodes.Count; i++)
{
XmlNode childXMLNode = parentXMLNode.ChildNodes[i];
var child = ParseNode(childXMLNode, o);
((BehaviourTreeCompositeNode)parent).AddChild(child);
}
return(parent);
}
protected void LoadProperty(XmlNode node)
{
string key = XMLUtil.GetNodeAttrValue(node, Name_Key, "").Trim();
if (key.Length > 0)
{
if (!this.propDict.ContainsKey(key))
{
string value = XMLUtil.GetNodeAttrValue(node, Value_Key, "");
if (value.Length == 0)
{
value = XMLUtil.GetNodeValue(node, "").Trim();
}
this.propDict[key] = value;
}
}
}
public static BehaviourTreeNode GetRefNode(string value, object o = null)
{
var xml = new XmlDocument();
xml.Load("Assets/cscat/dataStruct/behaviourTree/config/base.xml");
XmlNode xmlNode = null;
foreach (XmlNode child in xml.FirstChild.ChildNodes)
{
var childValue = XMLUtil.GetNodeAttrValue(child, "name", "");
if (childValue == value)
{
xmlNode = child;
}
}
if (xmlNode != null)
{
return(ParseNode(xmlNode, o));
}
return(null);
}
public void LoadFrom(XmlNode node)
{
if (this.name == null)
{
string name = node.Name;
if (name != null)
{
this.name = name.Trim();
}
}
Dictionary <string, string> nodeAttrDict = XMLUtil.GetNodeAttrs(node);
foreach (string key in nodeAttrDict.Keys)
{
if (this.attrDict.ContainsKey(key))
{
continue;
}
string value = nodeAttrDict.GetOrAddDefault(key, () => "");
this.attrDict[key] = value;
}
XmlNode child = node.FirstChild;
XMLConfig subConfig = null;
while (child != null)
{
if (child.NodeType == XmlNodeType.Element)
{
if (IsPropertyNode(child))
{
LoadProperty(child);
}
else
{
string childNodeName = child.Name;
if (childNodeName == null)
{
continue;
}
childNodeName = childNodeName.Trim();
string parseClassString = XMLUtil.GetNodeAttrValue(child, "parseClass", "");
if (parseClassString.Length > 0)
{
subConfig = (XMLConfig)Activator.CreateInstance(Type.GetType(parseClassString));
}
else
{
subConfig = new XMLConfig();
}
subConfig.parentConfig = this;
subConfig.name = childNodeName;
subConfig.LoadFrom(child); // 不断循环下一层
this.configList.Add(subConfig);
}
}
child = child.NextSibling;
}
string configPath = nodeAttrDict.GetOrAddDefault(Config_Path_Key, () => "");
if (configPath.Length > 0)
{
LoadFrom(configPath);
}
}