protected override void OnAcceptDrop()
{
bool act = false;
foreach (var obj in DragAndDrop.objectReferences)
{
if (obj is GameObject)
{
var tree = ((GameObject)obj).GetComponent <BehaviourTreeRunner>();
if (tree != null)
{
mAssetBinder.SetBehaviourTreeRunner(tree);
act = true;
break;
}
}
else if (obj is BehaviourTreeAsset)
{
mAssetBinder.SetBehaviourTreeAsset((BehaviourTreeAsset)obj);
act = true;
break;
}
else if (obj is BTAsset)
{
var owner = ((BTAsset)obj).TreeAsset;
if (owner != null)
{
mAssetBinder.SetBehaviourTreeAsset(owner);
act = true;
break;
}
}
else if (obj is BlackboardAsset)
{
sUsedBlackboard = obj as BlackboardAsset;
act = true;
break;
}
}
DragAndDrop.AcceptDrag();
if (!act)
{
EditorUtility.DisplayDialog("Error", "没有可用的行为树资源.", "OK");
}
}
protected override void OnReadCustomData(JsonData data)
{
base.OnReadCustomData(data);
HelpBox.Visible = (bool)data["help"];
mAutoLink = (bool)data["autoLink"];
var his = (string)data["history"];
if (!string.IsNullOrEmpty(his))
{
mHistory.Clear();
StringUtil.ParseArray(his, mHistory, '\n');
}
var black = (string)data["black"];
if (sUsedBlackboard == null && !string.IsNullOrEmpty(black))
{
sUsedBlackboard = AssetDatabase.LoadAssetAtPath <BlackboardAsset>(black);
}
}
private void OnEnable()
{
m_Properties = serializedObject.FindProperty("m_Properties");
mAsset = target as BlackboardAsset;
editIndex = -1;
submitEdit = false;
UpdateContents();
propertyList = new ReorderableList(serializedObject, m_Properties, true, true, true, true);
propertyList.drawHeaderCallback = (rect) =>
{
EditorGUI.LabelField(rect, "Blackboard Propreties");
};
propertyList.elementHeightCallback = (index) => index == editIndex ? 65 : 40;
propertyList.drawElementBackgroundCallback = DrawBackgorund;
propertyList.drawElementCallback = DrawElement;
propertyList.onReorderCallback = (x) => { UpdateContents(); };
propertyList.onAddCallback = (x) => {
m_Properties.arraySize++;
editIndex = m_Properties.arraySize - 1;
var newit = m_Properties.GetArrayElementAtIndex(editIndex);
newit.FindPropertyRelative("comment").stringValue = "";
//propertyList.draggable = false;
propertyList.index = editIndex;
submitEdit = false;
UpdateContents();
};
propertyList.onRemoveCallback = (x) =>
{
if (propertyList.index >= 0 && propertyList.index < m_Properties.arraySize)
{
m_Properties.DeleteArrayElementAtIndex(propertyList.index);
}
if (editIndex != -1)
{
submitEdit = true;
}
};
}
public static void OnBlackboardInspectorGUI(BlackboardAsset asset)
{
drop = QuickGUI.DrawHeader("Blackboard", "BT", false);
if (drop)
{
QuickGUI.BeginContents(200);
scroll = GUILayout.BeginScrollView(scroll, GUILayout.MaxHeight(200));
for (int i = 0; i < asset.m_Properties.Length; i++)
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("", "OL Minus", GUILayout.Width(20)))
{
BlackboardAsset.KeyValue[] keys = new BlackboardAsset.KeyValue[asset.m_Properties.Length - 1];
if (i > 0)
{
System.Array.Copy(asset.m_Properties, 0, keys, 0, i);
}
if (i < asset.m_Properties.Length - 1)
{
System.Array.Copy(asset.m_Properties, i + 1, keys, i, keys.Length - i);
}
asset.m_Properties = keys;
EditorUtility.SetDirty(asset);
break;
}
BlackboardAsset.KeyValue key = asset.m_Properties[i];
GUILayout.Label(key.m_Key, GUILayout.Width(140));
GUILayout.Label(key.m_Value, "textfield");
EditorGUILayout.EndHorizontal();
}
GUILayout.EndScrollView();
GUILayout.Space(10);
if (JDateTime.NowMillies - repeatTip < 2000)
{
GUILayout.Label("已经存在相同的属性", "flow overlay box");
}
EditorGUILayout.BeginHorizontal();
dropIndex = Mathf.Min(dropIndex, BehaviourModuleManager.GetOrNewInstance().SharedTypeNames.Length - 1);
if (GUILayout.Button("", "OL Plus", GUILayout.Width(20)))
{
if (string.IsNullOrEmpty(newName) || asset.HasKey(newName))
{
repeatTip = JDateTime.NowMillies;
}
else
{
BlackboardAsset.KeyValue[] keys = new BlackboardAsset.KeyValue[asset.m_Properties.Length + 1];
if (keys.Length > 1)
{
System.Array.Copy(asset.m_Properties, keys, keys.Length - 1);
}
BlackboardAsset.KeyValue newk = new BlackboardAsset.KeyValue();
newk.m_Key = newName;
newk.m_Value = BehaviourModuleManager.GetOrNewInstance().SharedTypeNames[dropIndex];
keys[keys.Length - 1] = newk;
asset.m_Properties = keys;
EditorUtility.SetDirty(asset);
newName = "newVariable";
scroll = Vector2.up * asset.m_Properties.Length * 30;
}
}
newName = GUILayout.TextField(newName ?? "newVariable", GUILayout.Width(140));
dropIndex = EditorGUILayout.Popup(dropIndex, BehaviourModuleManager.GetOrNewInstance().SharedTypeNames);
EditorGUILayout.EndHorizontal();
QuickGUI.EndContents();
}
}
