private void Clear()
{
mDragNode = null;
mSelectNode = null;
mEditorNode = null;
mTempNode = null;
}
private void _DrawNodeLine(FArpgMachine.FArpgNode node, List <FArpgMachine.FArpgNode> overNode, bool isDrawLine = false)
{
if (overNode.Contains(node))
{
return;
}
overNode.Add(node);
if (node.mSkipNode != null)
{
Handles.color = Color.red;
DrawTowNode(node, node.mSkipNode);
}
for (int i = 0; i < node.mNextData.Count; i++)
{
if (isDrawLine)
{
Handles.color = node.mSkipNode == null ? Color.white : new Color(0.6f, 0.6f, 0.6f, 0.8f);
DrawTowNode(node, node.mNextData[i]);
}
_DrawNodeLine(node.mNextData[i], overNode, true);
}
}
private void DrawTowNode(FArpgMachine.FArpgNode start, FArpgMachine.FArpgNode end)
{
float width = 2;
var nextNode = end;
Vector2 offse = Vector2.zero;
if (nextNode.mNextData.Contains(start))
{
Vector2 tempDir = start.mRect.center - nextNode.mRect.center;
tempDir.Normalize();
tempDir = Quaternion.Euler(0, 0, 90) * tempDir;
offse += tempDir * 10;
}
Vector2 startPoint = start.mRect.center + offse;
Vector2 endPoint = nextNode.mRect.center + offse;
//画线
Handles.DrawAAPolyLine(width, startPoint, endPoint);
//画小三角
Vector3 dir = startPoint - endPoint;
dir.Normalize();
Vector2[] buffs = new Vector2[2];
float des = Vector2.Distance(startPoint, endPoint) / 2;
Vector3 tempVector3 = startPoint;
tempVector3 -= dir * des;
buffs[0] = tempVector3 + Quaternion.Euler(0, 0, 45) * dir * 10;
buffs[1] = tempVector3 + Quaternion.Euler(0, 0, -45) * dir * 10;
Handles.DrawAAPolyLine(width, buffs[0], tempVector3, buffs[1]);
}
private void LoadFile(string path)
{
mAutoPath = path;
Clear();
string tempPath = "." + ResConfig.ARPGEX;
if (!path.EndsWith(tempPath))
{
path += tempPath;
}
var config = mFArpgMachine.LoadFile(path, FFilePath.FP_Abs);
var ass = Assembly.Load("Assembly-CSharp");
System.Type type = ass.GetType(config);
mCurSelectType = type;//mStateType[config.type];
mHeadNode = mFArpgMachine.GetCurNode();
}
private void DrawNode()
{
var root = mFArpgMachine.GetRoots();
//画线
List <FArpgMachine.FArpgNode> overNode = new List <FArpgMachine.FArpgNode>();
Color lastColor = Handles.color;
Handles.color = Color.white;
_DrawNodeLine(root, overNode, false);
Handles.color = lastColor;
//画节点
Color oldColor = GUI.backgroundColor;
foreach (var k in root.mMainBuffs)
{
var node = k.Value;
GUI.backgroundColor = new Color(1, 0, 0, 1);
if (mHeadNode == null)
{
mHeadNode = node;
}
if (mHeadNode == node)
{
GUI.backgroundColor = new Color(0, 1, 0, 1);
}
if (GUI.Button(node.mRect, k.Key))
{
mEditorNode = node;
mTempNode = new FArpgMachine.FArpgNode(null, mFArpgMachine);
mTempNode.mFArgpBaseData = node.mFArgpBaseData.GetCloneInistane();
}
}
GUI.backgroundColor = oldColor;
}
private void SelectOperation()
{
//Debug.LogError(mCurEventType+"---------"+mSelectNode);
//右键菜单
if (mCurEventType == EventType.MouseDown && mEventButton == 1)
{
var mousePos = mEvent.mousePosition;
var selectNode = GetNode(mousePos);
if (selectNode != null)
{
mSelectNode = selectNode;
}
else
{
if (mScreenRect.Contains(mousePos))
{
var menu = new GenericMenu();
menu.AddItem(new GUIContent("添加节点"), false, CreateNode, mousePos);
menu.ShowAsContext();
}
}
}
else if (mCurEventType == EventType.MouseUp && mEventButton == 1)
{
if (mSelectNode != null)
{
var tempNode = GetNode(mEvent.mousePosition);
if (tempNode != mSelectNode)
{
if (mEvent.shift)
{
if (mSelectNode.mSkipNode == tempNode)
{
mSelectNode.mSkipNode = null;
}
else
{
mSelectNode.mSkipNode = tempNode;
}
}
else
{
mSelectNode.Regs(tempNode, true);
}
}
mSelectNode = null;
}
}
else if (mSelectNode != null)
{
Color lastColor = Handles.color;
Handles.color = mEvent.shift?Color.red:Color.green;
Handles.DrawAAPolyLine(5, mSelectNode.mRect.center, mEvent.mousePosition);
Handles.color = lastColor;
}
//左键键按下
if (mCurEventType == EventType.MouseDown && mEventButton == 0)
{
if (GUIUtility.keyboardControl != 0)
{
KeepNode();
}
GUIUtility.keyboardControl = 0;
mDragNode = GetNode(mEvent.mousePosition);
}
else if (mDragNode != null && mCurEventType == EventType.MouseDrag)
{
mDragNode.mRect.center += mEvent.delta;
mDragLen += Vector2.Distance(Vector2.zero, mEvent.delta);
}
else if (mCurEventType == EventType.MouseUp && mEventButton == 0)
{
if (mDragLen > 0.3f)
{
Event.current.Use();
}
mDragLen = 0;
mDragNode = null;
}
//按键操作
//删除节点操作
if (mKeyCode == KeyCode.Delete)
{
if (mEditorNode != null)
{
mFArpgMachine.RemoveNode(mEditorNode);
if (mHeadNode == mEditorNode)
{
mHeadNode = null;
}
Clear();
Repaint();
}
}
else if (mKeyCode == KeyCode.S)
{
if (mEditorNode != null)
{
mHeadNode = mEditorNode;
Repaint();
}
}
//按钮
if (GUI.Button(new Rect(mScreenRect.width - 100, 0, 100, 20), "另存文件"))
{
string path = MyEdior.SaveFilePanel(ResConfig.ARPGEX);
if (path == "")
{
return;
}
mAutoPath = path;
KeepFile(path);
}
if (GUI.Button(new Rect(mScreenRect.width - 100, 22, 100, 20), "读取文件"))
{
string path = MyEdior.OpenFilePanel(ResConfig.ARPGEX);
if (path == "")
{
return;
}
LoadFile(path);
}
if (mAutoPath != "")
{
if (GUI.Button(new Rect(mScreenRect.width - 100, 44, 100, 20), "保存文件"))
{
KeepFile(mAutoPath);
}
}
}
