private static NodeConfigInfo ConvertToNodeInfo(NodeEditorView nodeView)
{
NodeConfigInfo nodeConfigInfo = new NodeConfigInfo();
nodeConfigInfo.nodeId = nodeView.NodeId;
nodeConfigInfo.positionInGraph = nodeView.PositionInGraph;
nodeConfigInfo.nodeClassTypeName = nodeView.ReflectionInfo.Type.FullName;
nodeConfigInfo.flowOutPortInfoList = new List <FlowOutPortConfigInfo>();
nodeConfigInfo.inputPortInfoList = new List <InputPortConfigInfo>();
//flow out info
for (int i = 0; i < nodeView.flowOutPortViews.Length; i++)
{
FlowOutPortEditorView flowOutPort = nodeView.flowOutPortViews[i];
nodeConfigInfo.flowOutPortInfoList.Add(ConvertToFlowOutPortInfo(flowOutPort));
}
//input info
for (int i = 0; i < nodeView.inputPortViewList.Count; i++)
{
InputPortEditorView inputPort = nodeView.inputPortViewList[i];
nodeConfigInfo.inputPortInfoList.Add(ConvertToInputPortInfo(inputPort));
}
return(nodeConfigInfo);
}
private static FlowOutPortConfigInfo ConvertToFlowOutPortInfo(FlowOutPortEditorView flowOutPort)
{
FlowOutPortConfigInfo flowOutPortConfigInfo = new FlowOutPortConfigInfo();
flowOutPortConfigInfo.flowOutPortName = flowOutPort.flowoutPortAttribute.portName;
flowOutPortConfigInfo.targetNodeList = new List <int>();
for (int i = 0; i < flowOutPort.connectedPortList.Count; i++)
{
int connectedNodeId = flowOutPort.connectedPortList[i].NodeView.NodeId;
flowOutPortConfigInfo.targetNodeList.Add(connectedNodeId);
}
return(flowOutPortConfigInfo);
}
private static Offset <NodeFlowOutPortInfo> ConvertToRuntimeFlowOutPortInfo(FlatBufferBuilder fbb,
FlowOutPortEditorView flowOutPort)
{
List <PortEditorView> connectionPortList = flowOutPort.connectedPortList;
int connectionPortCount = connectionPortList.Count;
NodeFlowOutPortInfo.StartTargetNodeIdsVector(fbb, connectionPortCount);
for (int i = connectionPortCount - 1; i >= 0; i--)
{
PortEditorView targetPortView = connectionPortList[i];
fbb.AddInt(targetPortView.NodeView.NodeId);
}
VectorOffset offset = fbb.EndVector();
NodeFlowOutPortInfo.StartNodeFlowOutPortInfo(fbb);
NodeFlowOutPortInfo.AddTargetNodeIds(fbb, offset);
return(NodeFlowOutPortInfo.EndNodeFlowOutPortInfo(fbb));
}
private static void UpdateNodeViewData(NodeConfigInfo nodeConfigInfo, NodeEditorView nodeView, GraphEditorData data)
{
//flow in port--处理流出节点的时候顺便就处理了
//flow out port
for (int i = 0; i < nodeConfigInfo.flowOutPortInfoList.Count; i++)
{
FlowOutPortConfigInfo flowOutPortConfigInfo = nodeConfigInfo.flowOutPortInfoList[i];
FlowOutPortEditorView flowOutPortView =
GetFlowOutPortViewByPortName(nodeView.flowOutPortViews, flowOutPortConfigInfo.flowOutPortName);
if (flowOutPortView == null)
{
Debug.LogFormat("节点{0}中找不到流出端口 <{1}> 了,该端口的连接被忽略", nodeView.ReflectionInfo.Type,
flowOutPortConfigInfo.flowOutPortName);
continue;
}
for (int j = 0; j < flowOutPortConfigInfo.targetNodeList.Count; j++)
{
int targetNodeId = flowOutPortConfigInfo.targetNodeList[j];
NodeEditorView targetNodeView = data.GetNode(targetNodeId);
if (targetNodeView == null)
{
Debug.LogErrorFormat("无法找到节点{0}，可能是配置损坏/更改了类名...", targetNodeId);
continue;
}
if (targetNodeView.flowInPortView == null)
{
Debug.LogErrorFormat("节点类型{0}没有流入节点，是否节点性质发生了改变?", nodeView.ReflectionInfo.Type.FullName);
continue;
}
ConnectionLineView connectionLineView =
new ConnectionLineView(flowOutPortView, targetNodeView.flowInPortView, data);
data.connectionLineList.Add(connectionLineView);
}
}
//output port -- 不用配置
//input port
for (int i = 0; i < nodeConfigInfo.inputPortInfoList.Count; i++)
{
InputPortConfigInfo inputPortConfigInfo = nodeConfigInfo.inputPortInfoList[i];
InputPortEditorView inputPortView =
GetInputPortViewByPortName(nodeView.inputPortViewList, inputPortConfigInfo.portName);
if (inputPortView == null)
{
Debug.LogFormat("节点{0}中无法找到接口名字为 <{1}> 的NodeInputVariable Field，该接口配置被跳过",
nodeView.ReflectionInfo.Type.FullName, inputPortConfigInfo.portName);
continue;
}
//没有连接到其他节点的情况
if (string.IsNullOrEmpty(inputPortConfigInfo.targetPortName))
{
//设置默认值
Type valueType = Type.GetType(inputPortConfigInfo.nodeVariableGenericTypeName);
if (valueType == null)
{
valueType = Type.GetType(inputPortConfigInfo.nodeVariableGenericTypeName + ",UnityEngine");
if (valueType == null)
{
valueType = Type.GetType(inputPortConfigInfo.nodeVariableGenericTypeName + ",Assembly-CSharp");
}
}
if (valueType == null)
{
Debug.LogErrorFormat("工程中找不到类型： {0}", inputPortConfigInfo.nodeVariableGenericTypeName);
continue;
}
SetNodeInputVariableValue(inputPortView.inputPortReflectionInfo, valueType,
inputPortConfigInfo.nodeVariableValue, nodeView);
}
//连接到其他节点的情况
else
{
NodeEditorView connectedToNodeView = data.GetNode(inputPortConfigInfo.targetNodeId);
if (connectedToNodeView == null)
{
Debug.LogErrorFormat("节点 {0} 的input接口 {1} 找不到连接的节点{2}", nodeView.NodeId, inputPortConfigInfo.portName,
inputPortConfigInfo.targetNodeId);
continue;
}
OutputPortEditorView connectedToOutputPortView =
GetOutputPortViewByPortName(connectedToNodeView.outputPortViewList, inputPortConfigInfo.targetPortName);
if (connectedToOutputPortView == null)
{
Debug.LogFormat("找不到节点{0}中 接口名字为 <{1}> 的output接口，该接口的连接被跳过", connectedToNodeView.NodeId,
inputPortConfigInfo.targetPortName);
continue;
}
ConnectionLineView connectionLineView =
new ConnectionLineView(inputPortView, connectedToOutputPortView, data);
data.connectionLineList.Add(connectionLineView);
}
}
}
public NodeEditorView(Vector2 graphPosition, GraphEditorWindow graph, int nodeId, NodeReflectionInfo reflectionInfo)
{
this.graph = graph;
this.NodeId = nodeId;
this.ReflectionInfo = reflectionInfo;
PositionInGraph = graphPosition;
PositionInWindow = graph.GraphPositionToWindowPosition(graphPosition);
viewRect = new Rect(Vector2.zero, new Vector2(200, 400));
allPortList = new List <PortEditorView>();
inputPortViewList = new List <InputPortEditorView>();
outputPortViewList = new List <OutputPortEditorView>();
leftPortLayoutHelper = new PortLayoutHelper();
rightPortLayoutHelper = new PortLayoutHelper();
if (reflectionInfo.HasFlowInPort)
{
flowInPortView = new FlowInPortEditorView(this);
flowInPortView.portId = 0;
allPortList.Add(flowInPortView);
}
if (reflectionInfo.flowOutPortDefineAttributes.Length > 0)
{
flowOutPortViews = new FlowOutPortEditorView[reflectionInfo.flowOutPortDefineAttributes.Length];
for (int i = 0; i < flowOutPortViews.Length; i++)
{
flowOutPortViews[i] = new FlowOutPortEditorView(this, reflectionInfo.flowOutPortDefineAttributes[i]);
flowOutPortViews[i].portId = i;
allPortList.Add(flowOutPortViews[i]);
}
}
else
{
flowOutPortViews = new FlowOutPortEditorView[0];
}
List <InputPortReflectionInfo> inputPortReflectionInfos = reflectionInfo.inputPortInfoList;
for (int i = 0; i < inputPortReflectionInfos.Count; i++)
{
InputPortReflectionInfo inputPortReflectionInfo = inputPortReflectionInfos[i];
InputPortEditorView inputPortView = new InputPortEditorView(this, inputPortReflectionInfo);
inputPortView.portId = i;
inputPortViewList.Add(inputPortView);
allPortList.Add(inputPortView);
}
List <OutputPortReflectionInfo> outputPortReflectionInfos = reflectionInfo.outputPortInfoList;
for (int i = 0; i < outputPortReflectionInfos.Count; i++)
{
OutputPortReflectionInfo outputPortReflectionInfo = outputPortReflectionInfos[i];
OutputPortEditorView outputPortView = new OutputPortEditorView(this, outputPortReflectionInfo, i);
outputPortView.portId = i;
outputPortViewList.Add(outputPortView);
allPortList.Add(outputPortView);
}
CalculateNodeSize();
}
public void DrawNodeGUI()
{
if (graph == null)
{
return;
}
PositionInWindow = graph.GraphPositionToWindowPosition(PositionInGraph);
viewRect.center = PositionInWindow;
if (isSelected)
{
Rect highLightRect = new Rect(viewRect);
highLightRect.position = highLightRect.position - Vector2.one * 2f;
highLightRect.max = highLightRect.max + Vector2.one * 4f;
GUI.Box(highLightRect, "", Utility.GetGuiStyle("Highlight"));
}
//draw back ground
if (ReflectionInfo.IsEntranceNode)
{
GUI.Box(viewRect, "", Utility.GetGuiStyle("EntranceNode"));
}
if (ReflectionInfo.Type.IsSubclassOf(typeof(GraphVariableNodeBase)))
{
GUI.Box(viewRect, "", Utility.GetGuiStyle("NodeCyan"));
}
else
{
GUI.Box(viewRect, "", Utility.GetGuiStyle("NodeBg"));
}
//draw node name
GUI.Label(NodeNameRect, string.Format("({0}){1}", NodeId, ReflectionInfo.NodeName), Utility.GetGuiStyle("NodeName"));
leftPortLayoutHelper.SetPosition(new Vector2(viewRect.x, viewRect.y + NodeNameRect.height + PortAreaPadding));
rightPortLayoutHelper.SetPosition(new Vector2(viewRect.x, viewRect.y + NodeNameRect.height + PortAreaPadding));
if (flowInPortView != null)
{
flowInPortView.portViewRect = leftPortLayoutHelper.GetRect();
}
for (int i = 0; i < inputPortViewList.Count; i++)
{
InputPortEditorView inputPortView = inputPortViewList[i];
inputPortView.portViewRect = leftPortLayoutHelper.GetRect();
}
if (flowOutPortViews.Length > 0)
{
for (int i = 0; i < flowOutPortViews.Length; i++)
{
FlowOutPortEditorView flowoutPortView = flowOutPortViews[i];
flowoutPortView.portViewRect = rightPortLayoutHelper.GetRect();
}
}
for (int i = 0; i < outputPortViewList.Count; i++)
{
OutputPortEditorView outputPortView = outputPortViewList[i];
outputPortView.portViewRect = rightPortLayoutHelper.GetRect();
}
for (int i = 0; i < allPortList.Count; i++)
{
PortEditorView portView = allPortList[i];
portView.Draw();
}
}
