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);
}
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);
}
/// <summary>
/// 检查input port和output port连线的合法性
/// </summary>
public void CheckIOPortConnectionValidate()
{
for (int i = 0; i < inputPortViewList.Count; i++)
{
InputPortEditorView inputPortView = inputPortViewList[i];
if (inputPortView.connectedPortList.Count == 1)
{
if (!ConnectionLineView.CheckPortsCanLine(inputPortView, inputPortView.connectedPortList[0]))
{
graph.data.FindConnectionByPortsAndRemoveIt(inputPortView, inputPortView.connectedPortList[0]);
}
}
}
for (int i = 0; i < outputPortViewList.Count; i++)
{
OutputPortEditorView outputPortView = outputPortViewList[i];
for (int j = 0; j < outputPortView.connectedPortList.Count; j++)
{
InputPortEditorView connectedInputPortView = outputPortView.connectedPortList[j] as InputPortEditorView;
if (connectedInputPortView == null)
{
continue;
}
if (!ConnectionLineView.CheckPortsCanLine(outputPortView, connectedInputPortView))
{
graph.data.FindConnectionByPortsAndRemoveIt(outputPortView, connectedInputPortView);
}
}
}
}
/// <summary>
/// 检查两个端口是否可以连接
/// </summary>
/// <param name="portA"></param>
/// <param name="portB"></param>
/// <returns></returns>
public static bool CheckPortsCanLine(PortEditorView portA, PortEditorView portB)
{
if (portA == null || portB == null)
{
return(false);
}
if (portA.FlowType == portB.FlowType)
{
return(false);
}
if (portA.NodeView == portB.NodeView)
{
return(false);
}
PortEditorView flowOutPortView = portA.FlowType == FlowType.Out ? portA : portB;
PortEditorView flowInPortView = portA.FlowType == FlowType.In ? portA : portB;
//两边接口是流出和流入
if (flowOutPortView is FlowOutPortEditorView && flowInPortView is FlowInPortEditorView)
{
return(true);
}
//两边接口是Output和Input
OutputPortEditorView outputPortView = flowOutPortView as OutputPortEditorView;
InputPortEditorView inputPortView = flowInPortView as InputPortEditorView;
if (outputPortView == null || inputPortView == null)
{
Debug.LogError("端口连接类型错误");
return(false);
}
if (outputPortView.PortValueType != inputPortView.PortValueType)
{
return(false);
}
//存取技能变量的端口，都不允许连接
if (inputPortView.inputPortReflectionInfo.inputValueType == typeof(VariableWrapper))
{
return(false);
}
return(true);
}
/// <summary>
/// 当节点对应的是<see cref="FlatNode.Runtime.GetVariableNode"/> 或者 <see cref="FlatNode.Runtime.SetVariableNode"/> 时
/// 他们接口的类型需要显示为对应类型。
/// 还要重新计算节点Rect的大小
/// </summary>
/// <param name="variableType"></param>
/// <param name="needRecheckConnection"></param>
public void UpdateGraphVariableNodeIOPortType(Type variableType, bool needRecheckConnection)
{
if (ReflectionInfo.Type == typeof(GetVariableNode))
{
//第一个input port是选择要读取哪一个变量
InputPortEditorView inputPortView = inputPortViewList[0];
inputPortView.overridePortType = variableType;
//第一个output port是要输出选择的变量
OutputPortEditorView outputPortView = outputPortViewList[0];
outputPortView.overridePortType = variableType;
CalculateNodeSize();
if (needRecheckConnection)
{
CheckIOPortConnectionValidate();
}
}
else if (ReflectionInfo.Type == typeof(SetVariableNode))
{
//第一个input port是选择要存储到哪个变量
InputPortEditorView setVariableInputPort = inputPortViewList[0];
setVariableInputPort.overridePortType = variableType;
//第二个input port是接收要存储的值
InputPortEditorView valueVariableInputPort = inputPortViewList[1];
valueVariableInputPort.overridePortType = variableType;
//该节点没有output port
CalculateNodeSize();
if (needRecheckConnection)
{
CheckIOPortConnectionValidate();
}
}
}
void ProcessEvent(Event e)
{
Vector2 windowMousePosition = e.mousePosition;
Vector2 zoomedMousePosition = NonZoomedWindowPositionToZoomedWindowPosition(windowMousePosition);
List <NodeEditorView> nodeViewList = data.CurrentNodeList;
List <ConnectionLineView> connectionLineViewList = data.CurrentConnectionLineList;
bool hasHoveredNodeOrPort = false;
//如果在输入标签上，要屏蔽与注释框的交互
bool hasHoverdNodeInputLabel = false;
for (int i = 0; i < nodeViewList.Count; i++)
{
NodeEditorView nodeView = nodeViewList[i];
#region 提示框鼠标悬浮显示
//在没有任何操作的时候，才显示tips框
if (controlType == ControlType.None && !hasHoveredNodeOrPort)
{
if (nodeView.NodeNameRect.Contains(zoomedMousePosition))
{
//reset time
if (currentHoverNodeView != nodeView)
{
startHoverdTime = EditorApplication.timeSinceStartup;
}
hasHoveredNodeOrPort = true;
currentHoverNodeView = nodeView;
currentHoverPortView = null;
}
if (!hasHoveredNodeOrPort)
{
List <PortEditorView> allPortList = nodeView.allPortList;
for (int j = 0; j < allPortList.Count; j++)
{
PortEditorView portView = allPortList[j];
if (portView.portViewRect.Contains(zoomedMousePosition))
{
//reset time
if (currentHoverPortView != portView)
{
startHoverdTime = EditorApplication.timeSinceStartup;
}
hasHoveredNodeOrPort = true;
currentHoverPortView = portView;
currentHoverNodeView = null;
break;
}
if (portView is InputPortEditorView)
{
InputPortEditorView inputView = portView as InputPortEditorView;
if (inputView.IsInputLabelContains(zoomedMousePosition))
{
hasHoverdNodeInputLabel = true;
}
}
}
}
}
#endregion
if (controlType == ControlType.None && e.type == EventType.MouseDown && e.button == 0)
{
//点击开始拖拽连线
List <PortEditorView> allPortList = nodeView.allPortList;
for (int j = 0; j < allPortList.Count; j++)
{
PortEditorView portView = allPortList[j];
if (portView.connectionCircleRect.Contains(zoomedMousePosition))
{
controlType = ControlType.DraggingConnection;
draggingLineView = new ConnectionLineView(portView);
draggingLineView.SetEndPos(zoomedMousePosition);
e.Use();
break;
}
}
//开始拖拽节点
if (nodeView.viewRect.Contains(zoomedMousePosition))
{
if (data.selectedNodeList.Contains(nodeView))
{
controlType = ControlType.DraggingMultiNodes;
}
else
{
controlType = ControlType.DraggingNode;
draggingNodeView = nodeView;
data.PutNodeToListTail(i);
}
e.Use();
break;
}
}
//节点右键菜单
if (controlType == ControlType.None && e.type == EventType.MouseDown && e.button == 1)
{
if (nodeView.viewRect.Contains(zoomedMousePosition))
{
OpenNodeGenericMenu(nodeView, e.mousePosition);
e.Use();
break;
}
}
}
if (currentHoverConnectionLineView != null)
{
currentHoverConnectionLineView.SetHovering(false);
}
currentHoverConnectionLineView = null;
if (controlType == ControlType.None)
{
//和连接线的交互
for (int i = 0; i < connectionLineViewList.Count; i++)
{
ConnectionLineView connectionLineView = connectionLineViewList[i];
if (connectionLineView.IsPositionCloseToLine(zoomedMousePosition))
{
currentHoverConnectionLineView = connectionLineView;
currentHoverConnectionLineView.SetHovering(true);
//右键点击连线
if (e.type == EventType.MouseDown && e.button == 1)
{
OpenConnectionLineGenericMenu(connectionLineView, e.mousePosition);
e.Use();
}
break;
}
}
}
if (!hasHoveredNodeOrPort)
{
currentHoverPortView = null;
currentHoverNodeView = null;
}
if (controlType == ControlType.DraggingNode && e.type == EventType.MouseDrag && e.button == 0)
{
draggingNodeView.Drag(e.delta / data.GraphZoom);
e.Use();
}
if (controlType == ControlType.DraggingNode && e.type == EventType.MouseUp && e.button == 0)
{
controlType = ControlType.None;
draggingNodeView = null;
e.Use();
}
if (controlType == ControlType.DraggingMultiNodes && e.type == EventType.MouseDrag && e.button == 0)
{
for (int i = 0; i < data.selectedNodeList.Count; i++)
{
data.selectedNodeList[i].Drag(e.delta / data.GraphZoom);
}
e.Use();
}
if (controlType == ControlType.DraggingMultiNodes && e.type == EventType.MouseUp && e.button == 0)
{
controlType = ControlType.None;
e.Use();
}
if (controlType == ControlType.DraggingConnection && e.type == EventType.MouseDrag && e.button == 0)
{
if (draggingLineView != null)
{
draggingLineView.SetEndPos(zoomedMousePosition);
}
}
if (controlType == ControlType.DraggingConnection && e.type == EventType.MouseUp && e.button == 0)
{
if (draggingLineView != null)
{
bool createNewConnection = false;
//检查是否有连接
for (int i = 0; i < nodeViewList.Count; i++)
{
NodeEditorView nodeView = nodeViewList[i];
List <PortEditorView> allPortList = nodeView.allPortList;
for (int j = 0; j < allPortList.Count; j++)
{
PortEditorView portView = allPortList[j];
if (portView.connectionCircleRect.Contains(zoomedMousePosition))
{
if (ConnectionLineView.CheckPortsCanLine(draggingLineView.draggingPort, portView))
{
ConnectionLineView newConnectionLine =
new ConnectionLineView(draggingLineView.draggingPort, portView, data);
data.connectionLineList.Add(newConnectionLine);
data.CurrentConnectionLineList.Add(newConnectionLine);
createNewConnection = true;
break;
}
}
}
if (createNewConnection)
{
break;
}
}
draggingLineView.Dispose();
}
draggingLineView = null;
controlType = ControlType.None;
e.Use();
}
//中键拖动面板
if (e.type == EventType.MouseDrag && e.button == 2)
{
data.GraphOffset += e.delta / data.GraphZoom;
e.Use();
if (draggingLineView != null)
{
draggingLineView.SetEndPos(zoomedMousePosition);
}
}
//滚轮控制缩放
if (e.type == EventType.ScrollWheel)
{
data.GraphZoom -= e.delta.y / GraphEditorData.GraphZoomSpeed;
data.GraphZoom = Mathf.Clamp(data.GraphZoom, GraphEditorData.MinGraphZoom, GraphEditorData.MaxGraphZoom);
e.Use();
if (draggingLineView != null)
{
draggingLineView.SetEndPos(zoomedMousePosition);
}
}
//记录左ctrl按下状态
if (e.type == EventType.KeyDown && e.keyCode == KeyCode.LeftControl)
{
isCtrlDown = true;
}
//记录左ctrl按下状态
if (e.type == EventType.KeyUp && e.keyCode == KeyCode.LeftControl)
{
isCtrlDown = false;
if (controlType == ControlType.DraggingNewCommentBox)
{
controlType = ControlType.None;
}
}
//开始拖拽新的注释框
if (isCtrlDown && controlType == ControlType.None && e.type == EventType.MouseDown && e.button == 0)
{
controlType = ControlType.DraggingNewCommentBox;
startDraggingCommentBoxGraphPosition = WindowPositionToGraphPosition(windowMousePosition);
endDraggingCommentBoxGraphPosition = startDraggingCommentBoxGraphPosition;
e.Use();
}
//更新新的注释框
if (controlType == ControlType.DraggingNewCommentBox && e.type == EventType.MouseDrag && e.button == 0)
{
endDraggingCommentBoxGraphPosition = WindowPositionToGraphPosition(windowMousePosition);
e.Use();
}
//结束新的注释框
if (isCtrlDown && controlType == ControlType.DraggingNewCommentBox && e.type == EventType.MouseUp && e.button == 0)
{
controlType = ControlType.None;
CommentBoxView newCommentBox = new CommentBoxView(this, startDraggingCommentBoxGraphPosition,
endDraggingCommentBoxGraphPosition);
data.CurrentCommentBoxViewList.Add(newCommentBox);
e.Use();
}
//注释框操作
if (data.CurrentCommentBoxViewList.Count > 0 && !hasHoverdNodeInputLabel)
{
for (int i = 0; i < data.CurrentCommentBoxViewList.Count; i++)
{
CommentBoxView commentBoxView = data.CurrentCommentBoxViewList[i];
//右键点击注释框
if (controlType == ControlType.None && e.type == EventType.MouseDown && e.button == 1)
{
if (commentBoxView.Contains(zoomedMousePosition))
{
OpenCommentBoxGenericMenu(commentBoxView, e.mousePosition);
e.Use();
break;
}
}
//拖拽编辑注释区域大小
if (controlType == ControlType.None && (e.type != EventType.Layout || e.type != EventType.Repaint))
{
CommentBoxView.BoxEdge boxEdge = commentBoxView.AtEdge(zoomedMousePosition);
if (boxEdge != CommentBoxView.BoxEdge.None)
{
MouseCursor cursorMode =
(boxEdge == CommentBoxView.BoxEdge.Left || boxEdge == CommentBoxView.BoxEdge.Right)
? MouseCursor.ResizeHorizontal
: MouseCursor.ResizeVertical;
EditorGUIUtility.AddCursorRect(guiRect, cursorMode);
//开始拖拽扩大
if (e.type == EventType.MouseDown && e.button == 0)
{
resizingCommentEdge = boxEdge;
resizingCommentBox = commentBoxView;
controlType = ControlType.ResizingCommentBox;
e.Use();
}
break;
}
}
//双击编辑注释
if ((controlType == ControlType.None || controlType == ControlType.DraggingCommentBox) &&
e.type == EventType.MouseDown && e.button == 0)
{
if (commentBoxView.Contains(zoomedMousePosition))
{
if (lastClickCommentBox == null || lastClickCommentBox != commentBoxView)
{
// Debug.Log("click once");
//一次点击可能是要拖拽了
controlType = ControlType.DraggingCommentBox;
lastClickCommentBox = commentBoxView;
draggingCommentBox = commentBoxView;
lastClickCommentTime = EditorApplication.timeSinceStartup;
e.Use();
break;
}
else if (lastClickCommentBox == commentBoxView)
{
double currentTime = EditorApplication.timeSinceStartup;
if (currentTime - lastClickCommentTime <= 0.3f)
{
// Debug.Log("click twice");
controlType = ControlType.EditingComment;
lastClickCommentBox.EnableEditComment(true);
editingCommentBox = lastClickCommentBox;
lastClickCommentBox = null;
e.Use();
break;
}
else
{
// Debug.Log("click twice failed");
lastClickCommentBox = null;
}
}
}
}
}
}
//右键点击面板
if (e.type == EventType.MouseDown && e.button == 1)
{
OpenGraphGenericMenu(e.mousePosition);
e.Use();
}
//改变注释框大小的时候，改变鼠标图标
if (controlType == ControlType.ResizingCommentBox)
{
MouseCursor cursorMode =
(resizingCommentEdge == CommentBoxView.BoxEdge.Left || resizingCommentEdge == CommentBoxView.BoxEdge.Right)
? MouseCursor.ResizeHorizontal
: MouseCursor.ResizeVertical;
EditorGUIUtility.AddCursorRect(guiRect, cursorMode);
}
//编辑注释框大小
if (controlType == ControlType.ResizingCommentBox && e.type == EventType.MouseDrag && e.button == 0)
{
if (resizingCommentBox != null)
{
if (resizingCommentEdge != CommentBoxView.BoxEdge.None)
{
resizingCommentBox.Resizing(resizingCommentEdge, e.delta / data.GraphZoom);
e.Use();
}
}
}
//停止编辑注释框大小
if (controlType == ControlType.ResizingCommentBox && e.type == EventType.MouseUp && e.button == 0)
{
controlType = ControlType.None;
resizingCommentBox = null;
resizingCommentEdge = CommentBoxView.BoxEdge.None;
e.Use();
}
//拖拽注释框
if (controlType == ControlType.DraggingCommentBox && draggingCommentBox != null && e.type == EventType.MouseDrag &&
e.button == 0)
{
if (draggingCommentBox.Contains(zoomedMousePosition))
{
draggingCommentBox.Drag(data.CurrentNodeList, e.delta / data.GraphZoom);
e.Use();
}
}
//停止拖拽注释框
if (controlType == ControlType.DraggingCommentBox && draggingCommentBox != null && e.type == EventType.MouseUp &&
e.button == 0)
{
draggingCommentBox = null;
controlType = ControlType.None;
e.Use();
}
//停止编辑注释框
if (e.type == EventType.MouseDown)
{
if (controlType == ControlType.EditingComment)
{
if (!editingCommentBox.Contains(zoomedMousePosition))
{
controlType = ControlType.None;
editingCommentBox.EnableEditComment(false);
editingCommentBox = null;
GUI.FocusControl(null);
e.Use();
}
}
else
{
data.ClearSelectedNode();
GUI.FocusControl(null);
}
}
//开始多选框
if (controlType == ControlType.None && e.type == EventType.MouseDrag && e.button == 0)
{
startMultiSelectionPos = e.mousePosition;
controlType = ControlType.DraggingMultiSelection;
e.Use();
}
//更新多选框
if (controlType == ControlType.DraggingMultiSelection)
{
Rect multiSelectionRect = new Rect();
multiSelectionRect.position = NonZoomedWindowPositionToZoomedWindowPosition(startMultiSelectionPos);
multiSelectionRect.max = NonZoomedWindowPositionToZoomedWindowPosition(e.mousePosition);
data.UpdateSelectedNode(multiSelectionRect);
}
//结束多选框
if (controlType == ControlType.DraggingMultiSelection && e.type == EventType.MouseUp && e.button == 0)
{
controlType = ControlType.None;
e.Use();
}
//排除掉鼠标移出去之后，多选框还会继续拖拽的问题
if (!guiRect.Contains(e.mousePosition) && e.type != EventType.Layout && e.type != EventType.Repaint)
{
if (controlType == ControlType.DraggingMultiSelection)
{
controlType = ControlType.None;
e.Use();
}
}
}
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);
}
}
}
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));
}
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();
}
}
