public static SettingsProvider CreateZSBTSettingsProvider()
{
var provider = new SettingsProvider("Project/Zetan Studio/ZSBTSettingsUIElementsSettings", SettingsScope.Project)
{
label = "行为树编辑器",
activateHandler = (searchContext, rootElement) =>
{
SerializedObject serializedObject = new SerializedObject(BehaviourTreeSettings.GetOrCreate());
Label title = new Label()
{
text = "行为树编辑器设置"
};
title.AddToClassList("title");
rootElement.Add(title);
var properties = new VisualElement()
{
style = { flexDirection = FlexDirection.Column }
};
properties.AddToClassList("property-list");
rootElement.Add(properties);
properties.Add(new InspectorElement(serializedObject));
rootElement.Bind(serializedObject);
},
};
return(provider);
}
public static void CreateWindow()
{
BehaviourTreeEditor wnd = GetWindow <BehaviourTreeEditor>();
wnd.minSize = BehaviourTreeSettings.GetOrCreate().minWindowSize;
wnd.titleContent = new GUIContent("行为树编辑器");
}
private void OnSelectionChange()
{
settings = settings ? settings : BehaviourTreeSettings.GetOrCreate();
if (settings.changeOnSelected)
{
ChangeTreeBySelection();
}
}
private void UpdateAssetDropdown()
{
if (assetsMenu == null)
{
return;
}
settings = settings ? settings : BehaviourTreeSettings.GetOrCreate();
var behaviourTrees = ZetanUtility.Editor.LoadAssets <BehaviourTree>();
for (int i = assetsMenu.menu.MenuItems().Count - 1; i > 0; i--)
{
assetsMenu.menu.RemoveItemAt(i);
}
if (!Application.isPlaying && tree && tree.IsRuntime)
{
assetsMenu.menu.InsertAction(1, "保存到本地", (a) => { SaveToLocal("new behaviour tree"); });
}
if (behaviourTrees.Count > 0)
{
assetsMenu.menu.AppendSeparator();
}
int counter = 1;
behaviourTrees.ForEach(tree =>
{
if (tree)
{
assetsMenu.menu.AppendAction($"本地/[{counter}] {tree.name} ({ZetanUtility.Editor.GetDirectoryName(tree).Replace("\\", "/").Replace("Assets/", "").Replace("/", "\u2215")})", (a) =>
{
EditorApplication.delayCall += () =>
{
latestGo = null;
SelectTree(tree);
};
});
counter++;
}
});
counter = 1;
foreach (var exe in FindObjectsOfType <BehaviourExecutor>(true))
{
if (exe.Behaviour)
{
assetsMenu.menu.AppendAction($"场景/[{counter}] {exe.gameObject.name} ({exe.gameObject.GetPath().Replace("/", "\u2215")})", (a) =>
{
EditorApplication.delayCall += () =>
{
latestGo = exe.gameObject;
SelectTree(exe.Behaviour);
};
});
counter++;
}
}
}
public static void CreateWindow(BehaviourTree tree)
{
if (!tree)
{
return;
}
BehaviourTreeEditor wnd = GetWindow <BehaviourTreeEditor>();
wnd.minSize = BehaviourTreeSettings.GetOrCreate().minWindowSize;
wnd.titleContent = new GUIContent("行为树编辑器");
Selection.activeObject = tree;
wnd.ChangeTreeBySelection();
}
public static void CreateWindow(BehaviourExecutor executor)
{
if (!executor)
{
return;
}
BehaviourTreeEditor wnd = GetWindow <BehaviourTreeEditor>();
wnd.minSize = BehaviourTreeSettings.GetOrCreate().minWindowSize;
wnd.titleContent = new GUIContent("行为树编辑器");
Selection.activeGameObject = executor.gameObject;
EditorGUIUtility.PingObject(executor);
wnd.ChangeTreeBySelection(executor);
}
private void CreateNewTree(string assetName)
{
BehaviourTree tree = ZetanUtility.Editor.SaveFilePanel(CreateInstance <BehaviourTree>, assetName, ping: true, select: true);
if (tree)
{
serializedTree = new SerializedObject(tree);
UpdateVariables();
Selection.activeObject = tree;
EditorGUIUtility.PingObject(tree);
settings = settings ? settings : BehaviourTreeSettings.GetOrCreate();
if (!settings.changeOnSelected)
{
ChangeTreeBySelection();
}
}
}
private void CreateVariableScript()
{
var settings = BehaviourTreeSettings.GetOrCreate();
string path = $"{settings.newVarScriptFolder}/{ScriptTemplate.Variable.folder}";
if (path.EndsWith("/"))
{
path = path.Substring(0, path.Length - 1);
}
UnityEngine.Object script = AssetDatabase.LoadAssetAtPath(path, typeof(UnityEngine.Object));
Selection.activeObject = script;
EditorGUIUtility.PingObject(script);
string templatePath = AssetDatabase.GetAssetPath(ScriptTemplate.Variable.templateFile);
ProjectWindowUtil.CreateScriptAssetFromTemplateFile(templatePath, ScriptTemplate.Variable.fileName);
}
public BehaviourTreeView()
{
Insert(0, new GridBackground());
this.AddManipulator(new ContentZoomer());
this.AddManipulator(new ContentDragger());
this.AddManipulator(new SelectionDragger());
this.AddManipulator(new RectangleSelector());
settings = BehaviourTreeSettings.GetOrCreate();
var styleSheet = settings.treeUss;
styleSheets.Add(styleSheet);
Undo.undoRedoPerformed += OnUndoRedo;
runtimeUndo.onRecordsChanged += OnUndoRecordsChanged;
runtimeUndo.undoRedoPerformed += OnRuntimeUndoRedo;
}
public NodeEditor(Node node, Action <NodeEditor> onSelected, Action <NodeEditor> onUnselected,
Action <NodeEditor, Vector2> onSetPosition) : base(AssetDatabase.GetAssetPath(BehaviourTreeSettings.GetOrCreate().nodeUxml))
{
this.node = node;
this.onSelected = onSelected;
this.onUnselected = onUnselected;
this.onSetPosition = onSetPosition;
viewDataKey = node.guid;
Type type = node.GetType();
title = type.Name + (node.IsRuntime ? "(R)" : string.Empty);
var attr = type.GetCustomAttribute <NodeDescriptionAttribute>();
if (attr != null)
{
tooltip = attr.description;
}
else
{
tooltip = string.Empty;
}
style.left = node._position.x;
style.top = node._position.y;
des = this.Q <Label>("description");
abort = this.Q <Label>("abort");
repeat = this.Q <Label>("repeat");
invalid = this.Q <Label>("invalid");
InitInput();
InitOutput();
InitClasses();
UpdateStates();
UpdateAbortType();
}
public void CreateGUI()
{
try
{
settings = settings ? settings : BehaviourTreeSettings.GetOrCreate();
VisualElement root = rootVisualElement;
var visualTree = settings.treeUxml;
visualTree.CloneTree(root);
var styleSheet = settings.treeUss;
root.styleSheets.Add(styleSheet);
treeView = root.Q <BehaviourTreeView>();
treeView.nodeSelectedCallback = OnNodeSelected;
treeView.nodeUnselectedCallback = OnNodeUnselected;
treeView.undoRecordsChangedCallback = UpdateUndoEnable;
inspectorTaber = root.Q <TabbedBar>("inspector-tab");
inspectorTaber.Refresh(new string[] { "检视器", "快速插入" }, OnInspectorTab, 4);
inspectorLabel = root.Q <Label>("inspector-label");
showInspector = true;
inspectorView = root.Q <InspectorView>();
variables = root.Q <IMGUIContainer>("variables");
variables.onGUIHandler = DrawVariables;
assetsMenu = root.Q <ToolbarMenu>("assets");
assetsMenu.menu.AppendAction("新建", (a) => CreateNewTree("new behaviour tree"));
exeMenu = root.Q <ToolbarMenu>("exe-select");
UpdateAssetDropdown();
treeName = root.Q <Label>("tree-name");
variableTaber = root.Q <TabbedBar>("variable-tab");
variableTaber.Refresh(new string[] { "共享变量", "全局变量" }, OnVariableTab, 4);
serializedGlobal = new SerializedObject(Application.isPlaying && BehaviourManager.Instance ? BehaviourManager.Instance.GlobalVariables : ZetanUtility.Editor.LoadAsset <GlobalVariables>());
undo = root.Q <ToolbarButton>("undo");
undo.clicked += OnUndoClick;
redo = root.Q <ToolbarButton>("redo");
redo.clicked += OnRedoClick;
UpdateUndoVisible();
UpdateUndoEnable();
inspectorTaber.SetSelected(1);
variableTaber.SetSelected(1);
if (tree == null)
{
ChangeTreeBySelection();
}
else
{
SelectTree(tree);
}
}
catch (Exception e)
{
Debug.LogException(e);
}
}
