private void Setup()
{
if (instance != this)
{
if (instance == null)
{
instance = this;
}
else
{
#if DEV_MODE
Debug.LogWarning("Destroying UndoHandler because there were multiple instances");
#endif
DestroyImmediate(this);
return;
}
}
if (!listeningToEvents)
{
listeningToEvents = true;
DrawGUI.OnEveryBeginOnGUI(OnBeginOnGUI, false);
#if UNITY_EDITOR
UnityEditor.Undo.undoRedoPerformed += DetectUndoneActions;
#endif
}
Clear();
}
private static void SubscribeForOnBeginOnGUIEvent()
{
if (!initialized)
{
initialized = true;
DrawGUI.OnEveryBeginOnGUI(OnEveryBeginOnGUI, false);
InspectorUtility.OnExecuteCommand += OnExecuteCommand;
}
}
private static void SubscribeForOnBeginOnGUIEvent()
{
if (!ApplicationUtility.IsReady())
{
EditorApplication.delayCall += SubscribeForOnBeginOnGUIEvent;
return;
}
if (!initialized)
{
initialized = true;
DrawGUI.OnEveryBeginOnGUI(DetectObjectPickerOpen, false);
InspectorUtility.OnExecuteCommand += OnExecuteCommand;
}
}
private static void Initialize()
{
if (initialized)
{
return;
}
if (!ApplicationUtility.IsReady())
{
EditorApplication.delayCall += Initialize;
return;
}
initialized = true;
DrawGUI.OnEveryBeginOnGUI(UpdateMousePosition, false);
}
private static void Initialize()
{
if (initialized)
{
return;
}
#if UNITY_EDITOR
if (!ApplicationUtility.IsReady())
{
EditorApplication.delayCall += Initialize;
return;
}
#endif
initialized = true;
#if UNITY_2017_2_OR_NEWER
EditorApplication.playModeStateChanged += OnPlaymodeStateChanged;
#else
DrawGUI.OnEveryBeginOnGUI(DetectPlaymodeStateChanges, false);
#endif
}
public MouseDownInfo()
{
Cursor.OnPositionChanged += OnCursorPositionChanged;
DrawGUI.OnEveryBeginOnGUI(OnBeginOnGUI, false);
}
public RightClickInfo()
{
Cursor.OnPositionChanged += OnCursorPositionChanged;
DrawGUI.OnEveryBeginOnGUI(OnBeginOnGUI, false);
}
