protected virtual void ParseConnectDef(XmlElement elm)
{
ConnectionDef connectDef = new ConnectionDef();
connectDef.name = elm.GetAttribute("name");
connectDef.desc = elm.GetAttribute("desc");
if (elm.HasAttribute("multi_input"))
{
connectDef.multiInput = bool.Parse(elm.GetAttribute("multi_input"));
}
if (elm.HasAttribute("multi_output"))
{
connectDef.multiOutput = bool.Parse(elm.GetAttribute("multi_output"));
}
if (elm.HasAttribute("color"))
{
string strColor = elm.GetAttribute("color");
string[] rgb = strColor.Split(',');
Vector3 vColor = new Vector3(float.Parse(rgb[0]), float.Parse(rgb[1]), float.Parse(rgb[2]));
vColor /= 255.0f;
connectDef.color = new Color(vColor.x, vColor.y, vColor.z);
}
editor.connectDef.Add(connectDef);
}
public void BindConnection(NextNode next, PreNode prev, ConnectionDef def)
{
if (prev == null || next == null)
{
return;
}
for (int i = 0; i < connections.Count; ++i)
{
Connection connection = connections[i];
if (connection.outId == next.parent.id &&
connection.inId == prev.parent.id &&
connection.outIdx == next.outIdx &&
connection.inIndex == prev.inIdx
)
{
UnBindConnection(next, prev, connection);
return;
}
}
if (prev.connectDef != next.connectDef)
{
UnityEngine.Debug.LogError("接口类型不同!");
return;
}
if (prev.connectDef.multiInput == false)
{
if (prev.GetPortCount() >= 1)
{
UnityEngine.Debug.LogError("入口连线数不能超过1");
return;
}
}
if (next.connectDef.multiInput == false)
{
if (next.GetPortCount() >= 1)
{
UnityEngine.Debug.LogError("出口连线数不能超过1");
return;
}
}
Connection newConnect = new Connection();
newConnect.connectDef = def;
newConnect.connectDef.Init(newConnect);
newConnect.outId = next.parent.id;
newConnect.outIdx = next.outIdx;
newConnect.outName = next.name;
newConnect.inId = prev.parent.id;
newConnect.inIndex = prev.inIdx;
newConnect.inName = prev.name;
AddConnection(newConnect);
prev.AddPort(next.parent.id, next.outIdx);
next.AddPort(prev.parent.id, prev.inIdx);
}
void BindConnection(NextNode next, PreNode prev, ConnectionDef def)
{
if (editorMode.mCurrent == null)
{
return;
}
editorMode.mCurrent.BindConnection(next, prev, def);
}
protected virtual void ParseConnection(XmlElement elm, NodeFlow flow)
{
string connectName = elm.GetAttribute("name");
ConnectionDef def = editor.GetConnectionDef(connectName);
if (def == null)
{
UnityEngine.Debug.LogError("can not prase connect:" + connectName);
return;
}
int fromNode = int.Parse(elm.GetAttribute("from_node"));
string fromOutput = elm.GetAttribute("from_output");
Node outNode = flow.GetNodeByID(fromNode);
int fromOutputIdx = outNode.GetNextNodeIdxByName(fromOutput);
NextNode nextNode = outNode.nextNodeList[fromOutputIdx];
int toNode = int.Parse(elm.GetAttribute("to_node"));
string toInput = elm.GetAttribute("to_input");
Node inNode = flow.GetNodeByID(toNode);
int toInputIdx = inNode.GetPreNodeIdxByName(toInput);
PreNode preNode = inNode.preNodeList[toInputIdx];
flow.BindConnection(nextNode, preNode, def);
}
void OnGUI()
{
//command button
{
Rect rect = new Rect(0, 0, position.width, commandHeight);
GUILayout.BeginArea(rect);
GUI.Box(new Rect(0, 0, rect.width, rect.height), "");
GUILayout.BeginHorizontal();
if (GUILayout.Button("文件列表", GUILayout.Width(95), GUILayout.Height(30)))
{
isFileListMode = true;
}
if (GUILayout.Button("节点列表", GUILayout.Width(95), GUILayout.Height(30)))
{
isFileListMode = false;
}
GUILayout.Label(" ", GUILayout.Width(30), GUILayout.Height(30));
if (GUILayout.Button("创建空NodeFlow", GUILayout.Width(130), GUILayout.Height(30)))
{
OperCmdInfo cmdInfo = new OperCmdInfo();
cmdInfo.cmd = OperCmd.CREATE_NEW;
NodeFlowEditorWindow.instance.AddCmd(cmdInfo);
}
if (GUILayout.Button("保存NodeFlow", GUILayout.Width(130), GUILayout.Height(30)))
{
OperCmdInfo cmdInfo = new OperCmdInfo();
cmdInfo.cmd = OperCmd.SAVE_FILE;
NodeFlowEditorWindow.instance.AddCmd(cmdInfo);
}
if (editorMode.IsNewNodeFlow())
{
GUI.FocusControl("-1");
}
if (editorMode.mCurrent != null)
{
string flowName = "文件名:";
editorMode.mCurrent.name = EditorGUILayout.TextField(flowName, editorMode.mCurrent.name);
if (GUILayout.Button("打开所在文件夹", GUILayout.Width(150), GUILayout.Height(30)))
{
string path = editorMode.mCurrent.name;
if (path.Length == 0)
{
path = filesList.GetDirRoot(edtorName);
}
else
{
path = path.Replace("/", "\\");
int idx = path.LastIndexOf("\\");
path = path.Substring(0, idx);
}
System.Diagnostics.Process.Start("explorer", path);
}
}
GUILayout.EndHorizontal();
GUILayout.EndArea();
}
//file list view
{
Rect rect = new Rect(0, commandHeight, leftWidth, position.height - commandHeight);
GUILayout.BeginArea(rect);
GUI.Box(new Rect(0, 0, rect.width, rect.height), "");
GUILayout.BeginVertical();
fileListViewPos = EditorGUILayout.BeginScrollView(fileListViewPos, GUILayout.Width(rect.width), GUILayout.Height(rect.height));
if (isFileListMode)
{
filesList.Layout();
}
else
{
NodeListLayoutHelper.Layout(nodeDef);
}
EditorGUILayout.EndScrollView();
GUILayout.EndVertical();
GUILayout.EndArea();
}
//property view
{
Rect rect = new Rect(position.width - rightWidth, commandHeight, rightWidth, position.height - commandHeight);
GUILayout.BeginArea(rect);
GUI.Box(new Rect(0, 0, rect.width, rect.height), "");
GUILayout.BeginVertical();
propertyViewPos = EditorGUILayout.BeginScrollView(propertyViewPos, GUILayout.Width(rect.width), GUILayout.Height(rect.height));
editorMode.ShowProperty(selectedNodeId);
EditorGUILayout.EndScrollView();
GUILayout.EndVertical();
GUILayout.EndArea();
}
//nodeflow view
{
float skillFlowWidth = position.width - leftWidth - rightWidth;
Rect rect = new Rect(leftWidth, commandHeight, skillFlowWidth, position.height - commandHeight);
GUILayout.BeginArea(rect);
GUI.Box(new Rect(0, 0, rect.width, rect.height), "");
GUILayout.BeginHorizontal();
nodeFlowViewPos = EditorGUILayout.BeginScrollView(nodeFlowViewPos, GUILayout.Width(rect.width), GUILayout.Height(rect.height));
GUILayout.Label("", GUILayout.Width(rect.width * 3), GUILayout.Height(rect.height * 3));
BeginWindows();
editorMode.Draw();
//link
if (curNextNode != null)
{
Vector2 start = curNextNode.rect.center;
start.x += curNextNode.parent.rect.left;
start.y += curNextNode.parent.rect.top;
Vector2 end = curMouseEndPos;
ConnectionDef def = curNextNode.connectDef;
Color c = def != null ? def.color : Color.white;
NodeFlowDrawHelper.DrawLine(start, end, c);
}
EndWindows();
EditorGUILayout.EndScrollView();
GUILayout.EndHorizontal();
GUILayout.EndArea();
}
OnDoEnevent();
}
