public OutputPortEditorView(NodeEditorView nodeView, OutputPortReflectionInfo outputPortReflectionInfo, int portId) :
base(nodeView)
{
FlowType = FlowType.Out;
this.outputPortReflectionInfo = outputPortReflectionInfo;
this.portId = portId;
}
void InitOutputPortReflectionInfos()
{
MethodInfo[] methodInfos = Type.GetMethods(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
for (int i = 0; i < methodInfos.Length; i++)
{
MethodInfo methodInfo = methodInfos[i];
object[] attributeObjects = methodInfo.GetCustomAttributes(typeof(NodeOutputPortAttribute), false);
if (attributeObjects.Length > 0)
{
OutputPortReflectionInfo outputPortReflectionInfo =
new OutputPortReflectionInfo(attributeObjects[0] as NodeOutputPortAttribute, methodInfo, instance);
outputPortInfoList.Add(outputPortReflectionInfo);
}
}
outputPortInfoList.Sort((a, b) => a.outputPortAttribute.portId - b.outputPortAttribute.portId);
for (int i = 0; i < outputPortInfoList.Count; i++)
{
if (outputPortInfoList[i].outputPortAttribute.portId == i)
{
continue;
}
Debug.LogErrorFormat("类型 {0} 上使用的NodeOutputPortAttribute的portId没有从0开始连续，请检查", Type.Name);
return;
}
}
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();
}