private static Offset <NodeInputFieldInfo> ConvertToRuntimeInputPortInfo(FlatBufferBuilder fbb, InputPortEditorView inputPortView)
{
InputPortReflectionInfo inputPortReflectionInfo = inputPortView.inputPortReflectionInfo;
StringOffset fieldNameOffset =
fbb.CreateString(inputPortView.inputPortReflectionInfo.nodeInputVariableFieldInfo.Name);
StringOffset inputValueTypeName = fbb.CreateString(inputPortReflectionInfo.inputValueType.FullName);
if (inputPortView.connectedPortList.Count > 0)
{
NodeInputFieldInfo.StartNodeInputFieldInfo(fbb);
NodeInputFieldInfo.AddTargetNodeId(fbb, inputPortView.connectedPortList[0].NodeView.NodeId);
NodeInputFieldInfo.AddTargetPortId(fbb, inputPortView.connectedPortList[0].portId);
}
else
{
StringOffset inputValueString = fbb.CreateString(inputPortReflectionInfo.GetNodeVariableValueString());
NodeInputFieldInfo.StartNodeInputFieldInfo(fbb);
NodeInputFieldInfo.AddTargetNodeId(fbb, -1);
NodeInputFieldInfo.AddTargetPortId(fbb, -1);
NodeInputFieldInfo.AddValueString(fbb, inputValueString);
}
NodeInputFieldInfo.AddValueTypeName(fbb, inputValueTypeName);
NodeInputFieldInfo.AddFieldName(fbb, fieldNameOffset);
return(NodeInputFieldInfo.EndNodeInputFieldInfo(fbb));
}
private static InputPortConfigInfo ConvertToInputPortInfo(InputPortEditorView inputPort)
{
InputPortConfigInfo inputPortConfigInfo = new InputPortConfigInfo();
InputPortReflectionInfo inputPortReflectionInfo = inputPort.inputPortReflectionInfo;
inputPortConfigInfo.portName = inputPortReflectionInfo.inputPortAttribute.portName;
if (inputPort.connectedPortList.Count > 0)
{
inputPortConfigInfo.targetNodeId = inputPort.connectedPortList[0].NodeView.NodeId;
OutputPortEditorView outputPortView = inputPort.connectedPortList[0] as OutputPortEditorView;
if (outputPortView == null)
{
Debug.LogErrorFormat("节点{0}的input端口{1} 连接的接口类型不是OutputPortEditorView", inputPort.NodeView.NodeId,
inputPort.portId);
return(null);
}
inputPortConfigInfo.targetPortName = outputPortView.outputPortReflectionInfo.PortName;
}
else
{
inputPortConfigInfo.targetNodeId = -1;
inputPortConfigInfo.targetPortName = string.Empty;
inputPortConfigInfo.nodeVariableGenericTypeName = inputPortReflectionInfo.inputValueType.FullName;
inputPortConfigInfo.nodeVariableValue = inputPortReflectionInfo.GetNodeVariableValueString();
}
return(inputPortConfigInfo);
}
public InputPortEditorView(NodeEditorView nodeView, InputPortReflectionInfo inputPortReflectionInfo) : base(nodeView)
{
FlowType = FlowType.In;
this.inputPortReflectionInfo = inputPortReflectionInfo;
labelStyle = Utility.GetGuiStyle("InputLabel");
labelTextStyle = Utility.GetGuiStyle("InputLabelText");
}
void InitInputPortReflectionInfos()
{
FieldInfo[] fieldInfos = Type.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
for (int i = 0; i < fieldInfos.Length; i++)
{
FieldInfo fieldInfo = fieldInfos[i];
object[] attributeObjects = fieldInfo.GetCustomAttributes(typeof(NodeInputPortAttribute), false);
if (attributeObjects.Length > 0)
{
InputPortReflectionInfo inputPortReflectionInfo =
new InputPortReflectionInfo(attributeObjects[0] as NodeInputPortAttribute, fieldInfo, instance);
inputPortInfoList.Add(inputPortReflectionInfo);
}
}
inputPortInfoList.Sort((a, b) => a.inputPortAttribute.priority - b.inputPortAttribute.priority);
}
/// <summary>
/// 根据input port的类型，将对应数据初始化
/// </summary>
/// <param name="inputPortReflectionInfo"></param>
/// <param name="type"></param>
/// <param name="valueString"></param>
/// <param name="nodeView"></param>
private static void SetNodeInputVariableValue(InputPortReflectionInfo inputPortReflectionInfo, Type type, string valueString,
NodeEditorView nodeView)
{
if (inputPortReflectionInfo.inputValueType != type)
{
Debug.LogErrorFormat("节点{0}中的Input Port {1} 的泛型改变了，之前是{2}，现在是{3}", nodeView.ReflectionInfo.Type,
inputPortReflectionInfo.PortName, type.FullName, inputPortReflectionInfo.inputValueType.FullName);
return;
}
if (type == typeof(int))
{
int value = int.Parse(valueString);
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(float))
{
float value = float.Parse(valueString);
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(string))
{
inputPortReflectionInfo.SetInputNodeVariableValue(valueString);
}
else if (type == typeof(bool))
{
bool value = Boolean.Parse(valueString);
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type.IsEnum)
{
object value = Enum.Parse(type, valueString);
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(List <int>))
{
string[] splitString = valueString.Split('|');
List <int> value = new List <int>();
for (int i = 0; i < splitString.Length; i++)
{
value.Add(int.Parse(splitString[i]));
}
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(LayerMaskWrapper))
{
LayerMaskWrapper value = valueString;
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(VariableWrapper))
{
int intValue;
if (int.TryParse(valueString, out intValue))
{
VariableWrapper variableWrapper = intValue;
inputPortReflectionInfo.SetInputNodeVariableValue(variableWrapper);
}
else
{
Debug.LogErrorFormat("标记为VariableWrapper类型的input接口，但是它记录的值不是int类型的： {0}", valueString);
}
}
}
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();
}