public void DrawDebugView()
{
if (BehaviorManager.GetInstance().CurBehaviorTree == null)
{
return;
}
if (GUILayout.Button($"清空执行记录"))
{
BehaviorManager.treePathList.Clear();
BehaviorManager.GetInstance().ClearDebugState();
}
float offset = 55f;
GUILayout.BeginArea(new Rect(0f, 20f, this.mWidth, Screen.height - offset));
this.mTreeScrollPos = GUI.BeginScrollView(new Rect(0f, 0f, this.mWidth, Screen.height - offset), this.mTreeScrollPos,
new Rect(0f, 0f, this.mWidth - 20f, BehaviorManager.treePathList.Count * 22), false, false);
for (int i = 0; i < BehaviorManager.treePathList.Count; i++)
{
if (GUILayout.Button($"frame{i}"))
{
BehaviorManager.GetInstance().ClearDebugState();
BehaviorManager.GetInstance().SetDebugState(BehaviorManager.GetInstance().CurBehaviorTree, BehaviorManager.treePathList[i]);
}
}
GUI.EndScrollView();
GUILayout.EndArea();
}
private void AddNodeMenuCallback(object obj)
{
string nodeType = (string)obj;
var nodeProto = BehaviorManager.GetInstance().GetNodeTypeProto(nodeType);
var nodeData = BehaviorManager.GetInstance().CreateNode((int)BehaviorManager.GetInstance().CurTree.Id, nodeProto.name);
var node = CreateNode(nodeData, MousePosToGraphPos(mMousePos));
}
//有待优化
private void ChangeNodeType(object obj)
{
string nodeType = (string)obj;
var nodeProto = BehaviorManager.GetInstance().GetNodeTypeProto(nodeType);
var nodeData = BehaviorManager.GetInstance().CreateNode((int)BehaviorManager.GetInstance().CurTree.Id, nodeProto.name);
var oldNode = mSelectedNode;
var newNode = new NodeDesigner(nodeData);
if (oldNode == RootNode)
{
newNode.NodeData.nodeId = RootNode.NodeData.nodeId;
RootNode = newNode;
var oldTree = BehaviorManager.GetInstance().CurTree;
var newTree = new BehaviorTreeData(oldTree.Id);
newTree.classify = oldTree.classify;
newTree.Root = nodeData;
BehaviorManager.GetInstance().CurTree = newTree;
}
else
{
int idx = oldNode.Parent.Children.IndexOf(oldNode);
oldNode.Parent.AddChild(newNode, idx);
oldNode.Parent.RemoveChild(oldNode);
}
foreach (var child in oldNode.Children)
{
newNode.AddChild(child);
}
BehaviorManager.GetInstance().ResetTreeId();
Game.Scene.GetComponent <EventComponent>().Run(EventIdType.BehaviorTreeAfterChangeNodeType);
}
public void Init()
{
NodeData.Proto = BehaviorManager.GetInstance().GetNodeTypeProto(NodeData.name);
string[] arr = NodeData.Proto.style.Split('/');
if (arr.Length > 1 && arr[1] == "value")
{
mShowValue = true;
}
string style = arr.Length > 0? arr[0] : "";
if (style == "")
{
switch (NodeData.Classify)
{
case "装饰节点":
style = "green";
break;
case "复合节点":
style = "blue";
break;
case "条件节点":
style = "orange";
break;
}
switch (NodeData.name)
{
case "Sequence":
style = "blue";
break;
case "Selector":
style = "green";
break;
default:
style = "default";
break;
}
}
mBoxTex = BehaviorDesignerUtility.GetTexture(style);
mBoxHighLight = BehaviorDesignerUtility.GetTexture("HighLight");
mBoxSelectHighLight = BehaviorDesignerUtility.GetTexture("SelectHighLight");
if (mBoxTex == null)
{
mBoxTex = BehaviorDesignerUtility.GetTexture("default");
}
if (mBoxTex == null)
{
Log.Info("mBoxTex null " + NodeData.nodeId);
}
Width = mBoxTex.width / 2;
Height = mBoxTex.height / 2;
mLeftConnectTex = BehaviorDesignerUtility.GetTexture("LeftConnect");
mRightConnectTex = BehaviorDesignerUtility.GetTexture("RightConnect");
}
public void onSelect(bool flag)
{
isSelected = flag;
if (flag)
{
BehaviorManager.GetInstance().SelectNode(this.NodeData);
}
}
public void ResetId()
{
this.nodeId = BehaviorManager.GetInstance().AutoNodeId();
foreach (var child in children)
{
child.ResetId();
}
}
///菜单相关
public void PopMenu()
{
var menu = new GenericMenu();
menu.AddItem(new GUIContent("创建子节点"), false, this.PopUpCreate);
menu.AddItem(new GUIContent("替换当前节点"), false, this.PopUpReplace);
string selectNodeName = BehaviorManager.GetInstance().selectNodeName;
string selectNodeType = BehaviorManager.GetInstance().selectNodeType;
if (mSelectedNode != null && selectNodeName != "")
{
if (selectNodeType != NodeClassifyType.Root.ToString() && mSelectedNode.NodeData.Children.Count < mSelectedNode.NodeData.Proto.child_limit)
{
menu.AddItem(new GUIContent(string.Format($"新建{selectNodeName}")), false, this.CreateNode);
}
else
{
menu.AddDisabledItem(new GUIContent("新建"));
}
if (mSelectedNode.NodeData.Proto.classify == NodeClassifyType.Root.ToString())
{
string menuName = string.Format($"替换成{selectNodeName}");
if (selectNodeType == NodeClassifyType.Root.ToString())
{
menu.AddItem(new GUIContent(menuName), false, this.ChangeNodeType);
}
else
{
menu.AddDisabledItem(new GUIContent(menuName));
}
}
else
{
string menuName = string.Format($"替换成{selectNodeName}");
NodeClassifyType value = (NodeClassifyType)Enum.Parse(typeof(NodeClassifyType), selectNodeType);
int count = ExportNodeTypeConfig.NodeTypeCountDict[value];
if (selectNodeType == NodeClassifyType.Root.ToString() || (count == 0 && mSelectedNode.NodeData.Proto.child_limit > 0))
{
menu.AddDisabledItem(new GUIContent(menuName));
}
else
{
menu.AddItem(new GUIContent(menuName), false, this.ChangeNodeType);
}
}
}
else
{
menu.AddDisabledItem(new GUIContent("新建"));
menu.AddDisabledItem(new GUIContent("替换"));
}
menu.AddItem(new GUIContent("自动排序"), false, this.AutoSort);
menu.AddItem(new GUIContent("复制"), false, this.CopyNode);
menu.AddItem(new GUIContent("剪切"), false, this.CutNode);
menu.AddItem(new GUIContent("粘贴"), false, this.PasteNode);
menu.AddItem(new GUIContent("删除节点"), false, this.RemoveNode);
menu.ShowAsContext();
}
public void Run(BehaviorTree tree, List <long> pathList)
{
if (BehaviorManager.GetInstance().BehaviorTreeConfig != null &&
tree.behaviorTreeConfig.name == BehaviorManager.GetInstance().BehaviorTreeConfig.name)
{
BehaviorManager.treePathList.Add(pathList);
BehaviorManager.GetInstance().ClearDebugState();
BehaviorManager.GetInstance().SetDebugState(tree, pathList);
}
}
public void onCreateNode(params object[] list)
{
string name = (string)list[0];
Vector2 pos = (Vector2)list[1];
var nodeProto = BehaviorManager.GetInstance().GetNodeTypeProto(name);
var nodeData = BehaviorManager.GetInstance().CreateNode((int)BehaviorManager.GetInstance().CurTree.Id, nodeProto.name);
CreateNode(nodeData, pos);
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
BehaviorTreeConfig config = target as BehaviorTreeConfig;
if (GUILayout.Button("打开行为树"))
{
BehaviorManager.GetInstance().OpenBehaviorEditor(config.gameObject);
}
EditorUtility.SetDirty(config);
}
/// 事件相关
public NodeDesigner onCreateTree(params object[] list)
{
if (BehaviorManager.GetInstance().CurTree == null)
{
Log.Error($"CurTree can not be null");
return(null);
}
RootNode = new NodeDesigner(BehaviorManager.GetInstance().CurTree.Root);
CalcGraphRect();
return(RootNode);
}
public GameObject BehaviourTreeField(string desc, GameObject value)
{
EditorGUILayout.BeginHorizontal();
value = (GameObject)EditorGUILayout.ObjectField(desc, value, typeof(GameObject), false);
if (value.GetComponent <BehaviorTreeConfig>() != null && GUILayout.Button("打开行为树"))
{
BehaviorManager.GetInstance().OpenBehaviorEditor(value);
SetToolBar(2);
}
EditorGUILayout.EndHorizontal();
return(value);
}
private void ClearNodes()
{
BehaviorManager.GetInstance().selectNodeName = "";
mEnumNodeTypeSelection = 0;
mSearchNode = "";
foreach (FoldoutFolder folder in mNodeFoldout.Folders)
{
foreach (FoldoutNode node in folder.Nodes)
{
node.Hide = false;
}
}
}
public void RemoveNode()
{
if (mSelectedNode == null)
{
return;
}
if (mSelectedNode.Parent != null)
{
mSelectedNode.Parent.RemoveChild(mSelectedNode);
return;
}
mDetachedNodes.Remove(mSelectedNode);
BehaviorManager.GetInstance().ResetTreeId();
}
public void PasteNode()
{
if (mCutNode != null && mCutNode != mSelectedNode)
{
ConnectNode(mCutNode, mSelectedNode);
}
if (mCopyNode != null && mCopyNode != mSelectedNode)
{
var data = BehaviorManager.GetInstance().CopyNode(mCopyNode.NodeData);
BehaviorManager.GetInstance().ResetTreeId();
var node = CreateNode(data, Vector2.zero);
ConnectNode(node, mSelectedNode);
}
}
public NodeDesigner CreateNode(BehaviorNodeData nodeData, Vector2 pos)
{
NodeDesigner node = new NodeDesigner(nodeData);
node.Pos = pos == Vector2.zero? CenterPosInBorder() : pos;
if (mSelectedNode != null)
{
mSelectedNode.AddChild(node);
mSelectedNode.AutoSort();
}
else
{
mDetachedNodes.Add(node);
}
BehaviorManager.GetInstance().ResetTreeId();
Game.Scene.GetComponent <EventComponent>().Run(EventIdType.BehaviorTreeCreateNode, node);
return(node);
}
private void UpdateList()
{
mNodeFoldout = new FoldoutFolder("所有节点", SelectNodeFolderCallback);
mNodeFoldout.Fold = true;
foreach (var kv in BehaviorManager.GetInstance().Classify2NodeProtoList)
{
string classify = kv.Key;
var nodeTypeList = kv.Value;
FoldoutFolder folder = mNodeFoldout.AddFolder(classify, SelectNodeFolderCallback);
folder.Fold = true;
mNodeCount++;
foreach (var nodeType in nodeTypeList)
{
folder.AddNode(classify, nodeType.name + " (" + nodeType.describe + ")", SelectNodeCallback);
mNodeCount++;
}
}
}
public BehaviorNodeData(string proto_name)
{
name = proto_name;
this.Proto = BehaviorManager.GetInstance().GetNodeTypeProto(proto_name);
if (this.Proto == null)
{
this.Proto = BehaviorManager.GetInstance().GetNodeTypeProto("Unknow");
return;
}
mClassify = this.Proto.classify;
foreach (var args_desc in this.Proto.new_args_desc)
{
args_dict.SetKeyValueComp(args_desc.type, args_desc.name, args_desc.value);
}
foreach (BehaviorNodeData child in children)
{
AddChild(child);
}
}
private void DrawValueView()
{
if (mCurBehaviorNode == null || mCurBehaviorNode.Proto == null)
{
return;
}
if (GUILayout.Button("保存行为树"))
{
BehaviorManager.GetInstance().SaveAll();
}
ClientNodeTypeProto proto = mCurBehaviorNode.Proto;
GUILayout.Space(10f);
GUILayout.Label("节点ID:" + mCurBehaviorNode.nodeId);
GUILayout.Label("节点名:" + mCurBehaviorNode.name);
GUILayout.Label("说明:");
GUILayout.Label(proto.describe);
GUILayout.Label("描述:");
mCurBehaviorNode.describe = EditorGUILayout.TextArea(mCurBehaviorNode.describe, GUILayout.Height(50f));
DrawAllValue(proto);
}
public void HandleEvents()
{
var e = Event.current;
switch (e.type)
{
case EventType.KeyUp:
if (e.keyCode == KeyCode.Escape || (e.keyCode == KeyCode.S && e.control))
{
BehaviorManager.GetInstance().SaveAll();
}
else if (e.keyCode == KeyCode.F4)
{
BehaviorManager.GetInstance().SaveAll();
}
break;
case EventType.MouseDown:
break;
}
}
private void DrawNodeFunctions(float offset)
{
Rect boxRect = new Rect(0f, Screen.height - offset + 15f, this.mWidth, 200f);
GUILayout.BeginArea(boxRect);
BehaviorManager.GetInstance().selectNodeName = "";
if (mCurNode != null)
{
string[] arr = mCurNode.Text.Split(' ');
string name = arr[0];
BehaviorManager.GetInstance().selectNodeName = name;
BehaviorManager.GetInstance().selectNodeType = mCurNode.folderName;
if (mCurNode.folderName != NodeClassifyType.Root.ToString())
{
if (GUILayout.Button("新建"))
{
Game.Scene.GetComponent <EventComponent>().Run(EventIdType.BehaviorTreePropertyDesignerNewCreateClick, name, Vector2.zero);
}
}
if (mCurNode.folderName != NodeClassifyType.Root.ToString() ||
(mCurNode.folderName == NodeClassifyType.Root.ToString() && mCurBehaviorNode.IsRoot()))
{
if (GUILayout.Button("替换"))
{
Game.Scene.GetComponent <EventComponent>().Run(EventIdType.BehaviorTreeReplaceClick, name, Vector2.zero);
}
}
if (GUILayout.Button("保存"))
{
BehaviorManager.GetInstance().SaveAll();
}
var node = BehaviorManager.GetInstance().GetNodeTypeProto(name);
GUILayout.Label("节点名:" + node.name);
GUILayout.Label("描述:" + node.describe);
}
GUILayout.EndArea();
}
public List <string> GetCanCreateList()
{
List <string> result = new List <string>();
foreach (KeyValuePair <string, List <ClientNodeTypeProto> > kv in BehaviorManager.GetInstance().Classify2NodeProtoList)
{
string classify = kv.Key;
List <ClientNodeTypeProto> nodeProtoList = kv.Value;
nodeProtoList.Sort(CompareShowName);
if (classify == NodeClassifyType.Root.ToString())
{
continue;
}
foreach (var node in nodeProtoList)
{
if (mSelectedNode != null && mSelectedNode.NodeData.Children.Count < mSelectedNode.NodeData.Proto.child_limit)
{
result.Add(node.name);
}
}
}
return(result);
}
public List <string> GetCanRepalceList()
{
List <string> result = new List <string>();
if (mSelectedNode != null)
{
if (mSelectedNode.NodeData.Proto.classify == NodeClassifyType.Root.ToString() ||
BehaviorManager.GetInstance().CurTree.Root.nodeId == mSelectedNode.NodeData.nodeId)
{
List <ClientNodeTypeProto> list = BehaviorManager.GetInstance().Classify2NodeProtoList[NodeClassifyType.Root.ToString()];
foreach (ClientNodeTypeProto nodeType in list)
{
result.Add(nodeType.name);
// menu.AddItem(new GUIContent(string.Format("{0}/{1}", "替换为", nodeType.name)), false, new GenericMenu.MenuFunction2(this.ChangeNodeType), nodeType.name);
}
}
else
{
// NodeChildLimitType nodeChildLimitType = mSelectedNode.NodeData.IsLeaf() ? NodeChildLimitType.All : NodeChildLimitType.WithChild;
List <ClientNodeTypeProto> canSubtituteList = BehaviorManager.GetInstance().AllNodeProtoList;
canSubtituteList.Sort(CompareShowName);
foreach (ClientNodeTypeProto nodeType in canSubtituteList)
{
if (nodeType.classify == NodeClassifyType.Root.ToString())
{
continue;
}
// menu.AddItem(new GUIContent(string.Format("{0}/{1}", "替换为", nodeType.name)), false, new GenericMenu.MenuFunction2(this.ChangeNodeType), nodeType.name);
if (mSelectedNode.NodeData.Proto.child_limit <= nodeType.child_limit)
{
result.Add(nodeType.name);
}
}
}
}
return(result);
}
private object InputEnumFieldValue(NodeFieldDesc desc)
{
string oldValue = mCurBehaviorNode.args_dict.GetTreeDictValue(desc.type, desc.name)?.ToString();
string[] enumValueArr = BehaviorManager.GetInstance().GetCanInPutEnvKeyArray(mCurBehaviorNode, desc);
if (enumValueArr.Length == 0)
{
enumValueArr = new string[1] {
BTEnvKey.None
};
}
else if (string.IsNullOrEmpty(oldValue))
{
oldValue = enumValueArr[0];
}
int oldSelect = IndexInStringArr(enumValueArr, oldValue);
string label = desc.name + (desc.desc == ""? "" : $"({desc.desc})") + $"({desc.envKeyType})";
EditorGUILayout.LabelField(label);
int selection = EditorGUILayout.Popup("", oldSelect, enumValueArr);
string newValue = enumValueArr[selection];
return(newValue);
}
public void Draw()
{
foreach (var child in this.Children)
{
//先画子节点，让线条在最低层
BehaviorDesignerUtility.DrawConnection(this.RightPos, child.LeftPos);
child.Draw();
}
//左链接
var tex = mLeftConnectTex;
var rect = new Rect(Pos.x - Width / 2 - tex.width / 6, Pos.y - tex.height / 4, tex.width / 2, tex.height / 2);
GUI.DrawTexture(rect, tex);
//右链接
if (NodeData.Proto.child_limit > 0)
{
tex = mRightConnectTex;
rect = new Rect(Pos.x + Width / 2 - tex.width / 6 * 2, Pos.y - tex.height / 4.1f, tex.width / 2, tex.height / 2);
GUI.DrawTexture(rect, tex);
if (NodeData.Children.Count > 0)
{
if (DesignerData.fold)
{
GUI.Label(new Rect(Pos.x + Width / 2 - 5f, Pos.y - 9f, tex.width, tex.height), "+");
}
else
{
GUI.Label(new Rect(Pos.x + Width / 2 - 8f, Pos.y - 9f, tex.width, tex.height), "—");
}
}
}
rect = new Rect(Pos.x - Width / 2, Pos.y - Height / 2, Width, Height);
GUI.DrawTexture(rect, mBoxTex);
if (isSelected)
{
GUI.DrawTexture(rect, mBoxSelectHighLight);
}
else if (BehaviorManager.GetInstance().IsHighLight(this.NodeData))
{
GUI.DrawTexture(rect, mBoxHighLight);
}
GUIStyle style = new GUIStyle();
style.normal.background = null;
style.normal.textColor = new Color(1, 1, 1);
style.fontSize = 15;
if (!this.isSelected)
{
style.clipping = TextClipping.Clip;
}
GUI.Label(new Rect(Pos.x - Width / 2 + 5f, Pos.y - Height / 3, Width - 10f, Height / 2), NodeData.Proto.name, style);
style.normal.textColor = new Color(0.8f, 0.8f, 0.8f);
style.fontSize = 12;
style.wordWrap = true;
string deprecatedDesc = NodeData.Proto.isDeprecated? $"({NodeData.Proto.deprecatedDesc})" : "";
GUI.Label(new Rect(Pos.x - Width / 2 + 6f, Pos.y, Width - 12f, Height / 2.1f), NodeData.describe + deprecatedDesc, style);
tex = null;
switch (NodeData.NodeDeubgState)
{
case DebugState.True:
tex = BehaviorDesignerUtility.GetTexture("Execute");
break;
// case DebugState.False:
// tex = BehaviorDesignerUtility.GetTexture("False");
// break;
// case DebugState.Error:
// tex = BehaviorDesignerUtility.GetTexture("Error");
// break;
}
if (tex != null)
{
GUI.DrawTexture(rect, tex);
// string time = System.DateTime.Now.ToString();
// GUI.Label(new Rect(Pos.x + Width / 2, Pos.y -20, Width - 12f, Height / 2.1f), time, style);
}
}
private void ChangeNodeType()
{
ChangeNodeType(BehaviorManager.GetInstance().selectNodeName);
}
public void OnDestroy()
{
BehaviorManager.GetInstance().Clear();
}
private void CreateNode()
{
var nodeProto = BehaviorManager.GetInstance().GetNodeTypeProto(BehaviorManager.GetInstance().selectNodeName);
var nodeData = BehaviorManager.GetInstance().CreateNode((int)BehaviorManager.GetInstance().CurTree.Id, nodeProto.name);
var node = CreateNode(nodeData, MousePosToGraphPos(mMousePos));
}