public static NodeBase DeserializeNode(ByteBuffer bb, int nodeId)
{
NodeBase resultNode = null;
GraphInfo graphInfo = GraphInfo.GetRootAsGraphInfo(bb);
int nodeCount = graphInfo.NodesLength;
for (int i = 0; i < nodeCount; i++)
{
NodeInfo?nodeInfo = graphInfo.Nodes(i);
if (!nodeInfo.HasValue)
{
continue;
}
if (nodeInfo.Value.NodeId != nodeId)
{
continue;
}
string nodeClassName = nodeInfo.Value.NodeClassTypeName;
Func <NodeBase> nodeFactory;
if (nodeFactoryDictionary.TryGetValue(nodeClassName, out nodeFactory))
{
resultNode = nodeFactory();
}
if (resultNode == null)
{
UnityEngine.Debug.LogErrorFormat("无法实例化节点 {0},是否添加了新节点，但是没有生成静态代码?", nodeClassName);
return(null);
}
Type nodeType = resultNode.GetType();
resultNode.nodeId = nodeInfo.Value.NodeId;
resultNode.isCreateSequenceNode = nodeType == typeof(CreateSequenceNode);
//处理input
//使用静态生成代码来处理
int inputFieldCount = nodeInfo.Value.InputPortInfosLength;
for (int j = 0; j < inputFieldCount; j++)
{
NodeInputFieldInfo nodeInputFieldInfo = nodeInfo.Value.InputPortInfos(j).Value;
// WriteNodeInputVariableField(resultNode, nodeType, nodeInfo.Value.InputPortInfos(j).Value);
Action <NodeBase, NodeInputFieldInfo> parseFunction;
if (inputPortParseFuncDictionary.TryGetValue(nodeType, out parseFunction))
{
parseFunction(resultNode, nodeInputFieldInfo);
}
else
{
UnityEngine.Debug.LogErrorFormat("无法处理节点 {0} 的input port,是否添加了新节点，但是没有生成静态代码?", nodeClassName);
}
}
//处理flow out
WriteFlowOutField(resultNode, nodeType, nodeInfo.Value);
//处理outputPortFuncs
//使用静态生成代码来处理
Action <NodeBase> outputFuncsInitAction;
if (nodeOutputInitFuncDictionary.TryGetValue(nodeType, out outputFuncsInitAction))
{
outputFuncsInitAction(resultNode);
}
//还原EntranceNode或者CreateSequenceNode的右侧节点id
EntranceNodeBase entranceNodeBase = resultNode as EntranceNodeBase;
if (entranceNodeBase != null)
{
int[] rightSideNodeIds = new int[nodeInfo.Value.RightSideNodeIdsLength];
for (int j = 0; j < rightSideNodeIds.Length; j++)
{
rightSideNodeIds[j] = nodeInfo.Value.RightSideNodeIds(j);
}
entranceNodeBase.rightSideNodeIds = rightSideNodeIds;
}
else
{
CreateSequenceNode createSequenceNode = resultNode as CreateSequenceNode;
if (createSequenceNode != null)
{
int[] rightSideNodeIds = new int[nodeInfo.Value.RightSideNodeIdsLength];
for (int j = 0; j < rightSideNodeIds.Length; j++)
{
rightSideNodeIds[j] = nodeInfo.Value.RightSideNodeIds(j);
}
createSequenceNode.rightSideNodeIds = rightSideNodeIds;
}
}
}
return(resultNode);
}
