public static void ShowWindow()
{
GraphEditorWindow graphEditorWindow = GetWindow <GraphEditorWindow>();
graphEditorWindow.minSize = new Vector2(800, 600);
graphEditorWindow.titleContent = new GUIContent("FlatNode编辑器");
}
public CommentBoxView(GraphEditorWindow graph, Vector2 startPositionInGraph, Vector2 endPositionInGraph)
{
this.graph = graph;
rectInGraph = new Rect(startPositionInGraph,
new Vector2(endPositionInGraph.x - startPositionInGraph.x, endPositionInGraph.y - startPositionInGraph.y));
rectInWindow.position = graph.GraphPositionToWindowPosition(rectInGraph.position);
rectInWindow.max = graph.GraphPositionToWindowPosition(rectInGraph.max);
}
public static void DrawDraggingCommentBox(GraphEditorWindow graph, Vector2 startPositionInGraph,
Vector2 endPositionInGraph)
{
Vector2 startPositionInWindow = graph.GraphPositionToWindowPosition(startPositionInGraph);
Vector2 endPositionInWindow = graph.GraphPositionToWindowPosition(endPositionInGraph);
Rect drawRect = new Rect(startPositionInWindow,
new Vector2(endPositionInWindow.x - startPositionInWindow.x, endPositionInWindow.y - startPositionInWindow.y));
GUI.DrawTexture(drawRect, Utility.GetCommentBoxTexture(), ScaleMode.StretchToFill, true);
}
public CommentBoxView(GraphEditorWindow graph, Vector2 startPositionInGraph, Vector2 endPositionInGraph, string comment)
{
this.graph = graph;
rectInGraph = new Rect(startPositionInGraph,
new Vector2(endPositionInGraph.x - startPositionInGraph.x, endPositionInGraph.y - startPositionInGraph.y));
rectInWindow.position = graph.GraphPositionToWindowPosition(rectInGraph.position);
rectInWindow.max = graph.GraphPositionToWindowPosition(rectInGraph.max);
UpdateHeadRect();
this.comment = comment;
}
private static NodeEditorView ParseNodeInfo(NodeConfigInfo nodeConfigInfo, GraphEditorWindow graph)
{
string nodeTypeName = nodeConfigInfo.nodeClassTypeName;
Type nodeType = Type.GetType(nodeTypeName + ",Assembly-CSharp");
if (nodeType == null)
{
Debug.LogErrorFormat("无法载入类型{0} ,该节点被跳过", nodeTypeName);
return(null);
}
NodeReflectionInfo reflectionInfo = new NodeReflectionInfo(nodeType);
NodeEditorView nodeView =
new NodeEditorView(nodeConfigInfo.positionInGraph, graph, nodeConfigInfo.nodeId, reflectionInfo);
return(nodeView);
}
private void OnGUI()
{
instance = this;
//初始化
if (supportTypeNames == null)
{
supportTypeNames = new string[supportTypeList.Count];
for (int i = 0; i < supportTypeList.Count; i++)
{
supportTypeNames[i] = Utility.BeautifyTypeName(supportTypeList[i]);
}
}
//draw title
GUILayout.Label("行为图属性", Utility.GetGuiStyle("Title"));
GUILayout.Space(10);
GraphEditorWindow graphEditorWindow = GraphEditorWindow.instance;
if (graphEditorWindow == null || graphEditorWindow.data == null)
{
GUILayout.Label("请先打开行为图编辑器窗口", Utility.GetGuiStyle("SkillGraphName"));
return;
}
data = graphEditorWindow.data;
DrawToolButtons();
GUILayout.Space(30);
DrawLocalVariableItemList();
}
private void OnDestroy()
{
instance = null;
}
private void OnEnable()
{
instance = this;
data = new GraphEditorData();
Reset();
}
private static CommentBoxView ParseCommentBoxInfo(CommentBoxInfo commentBoxInfo, GraphEditorWindow graph)
{
Vector2 startPositionInGraph = commentBoxInfo.positionInGraph;
Vector2 boxSize = commentBoxInfo.size;
Vector2 endPositionInGraph = new Vector2(startPositionInGraph.x + boxSize.x, startPositionInGraph.y + boxSize.y);
CommentBoxView commentBoxView =
new CommentBoxView(graph, startPositionInGraph, endPositionInGraph, commentBoxInfo.comment);
return(commentBoxView);
}
public static GraphEditorData LoadGraph(GraphEditorWindow graph, int graphId)
{
GraphEditorData resultData = new GraphEditorData();
string graphEditorConfigFilePath = Path.Combine(Application.dataPath,
string.Format("FlatNode/Editor/GraphSavedConfig/{0}.json", graphId));
if (!File.Exists(graphEditorConfigFilePath))
{
Debug.LogErrorFormat("无法载入行为图配置文件： {0}", graphEditorConfigFilePath);
}
string jsonString = File.ReadAllText(graphEditorConfigFilePath);
GraphConfigInfo graphConfigInfo = new GraphConfigInfo();
EditorJsonUtility.FromJsonOverwrite(jsonString, graphConfigInfo);
//处理注释框
for (int i = 0; i < graphConfigInfo.commentBoxInfoList.Count; i++)
{
CommentBoxInfo commentBoxInfo = graphConfigInfo.commentBoxInfoList[i];
CommentBoxView commentBoxView = ParseCommentBoxInfo(commentBoxInfo, graph);
resultData.commentBoxViewList.Add(commentBoxView);
}
//变量
for (int i = 0; i < graphConfigInfo.graphVariableInfoList.Count; i++)
{
if (!graphConfigInfo.graphVariableInfoList[i].Validate())
{
continue;
}
resultData.graphVariableInfoList.Add(graphConfigInfo.graphVariableInfoList[i].OnDeserialized());
}
//如果有节点无法解析出来(可能是改了类名称之类的)，则需要跳过这些节点
HashSet <int> errorNodeIndexSet = new HashSet <int>();
//首先将所有的节点都生成
for (int i = 0; i < graphConfigInfo.nodesList.Count; i++)
{
NodeEditorView nodeView = ParseNodeInfo(graphConfigInfo.nodesList[i], graph);
if (nodeView == null)
{
errorNodeIndexSet.Add(i);
continue;
}
resultData.nodeList.Add(nodeView);
}
//然后再将所有节点的内容写进去，将节点连起来
int nodeIndex = 0;
for (int i = 0; i < graphConfigInfo.nodesList.Count; i++)
{
if (errorNodeIndexSet.Contains(i))
{
//skip
continue;
}
UpdateNodeViewData(graphConfigInfo.nodesList[i], resultData.nodeList[nodeIndex], resultData);
nodeIndex++;
}
resultData.graphId = graphConfigInfo.graphId;
resultData.graphName = graphConfigInfo.graphName;
resultData.graphDescription = graphConfigInfo.graphDescription;
return(resultData);
}
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();
}