void OnDisable()
{
if (_isLinking)
{
for (int i = 0; i < SceneView.sceneViews.Count; ++i)
{
((SceneView)SceneView.sceneViews[i]).SetSceneViewFiltering(true);
}
SceneModeUtility.SearchForType(null);
}
}
private void Update()
{
if (tileMap.isInEditMode)
{
Selection.activeObject = tileMap;
SceneView currentView = SceneView.lastActiveSceneView;
if (currentView)
{
currentView.in2DMode = true;
}
Tools.current = Tool.None;
SceneModeUtility.SearchForType(typeof(TileMap));
}
}
void OnSceneGUI()
{
SceneView currentSceneView = SceneView.currentDrawingSceneView;
Vector3 screenPos = currentSceneView.camera.WorldToScreenPoint(_generator.transform.position);
screenPos.y = SceneView.currentDrawingSceneView.position.height - screenPos.y;
Rect position = new Rect(screenPos.x, screenPos.y, 50, 16);
if (!_isLinking)
{
Handles.BeginGUI();
if (GUI.Button(position, "+"))
{
_isLinking = true;
currentSceneView.SetSceneViewFiltering(true);
SceneModeUtility.SearchForType(typeof(WireMotor));
}
int toRemove = -1;
for (int i = 0; i < _generator.connectedMotor.Length; ++i)
{
screenPos = currentSceneView.camera.WorldToScreenPoint(_generator.connectedMotor[i].transform.position);
screenPos.y = SceneView.currentDrawingSceneView.position.height - screenPos.y;
Handles.DrawLine(_generator.transform.position, _generator.connectedMotor[i].transform.position);
if (GUI.Button(new Rect(screenPos, new Vector2(50, 16)), "-"))
{
toRemove = i;
}
}
if (toRemove != -1)
{
WireMotor motor = _generator.connectedMotor[toRemove];
ArrayUtility.Remove(ref _generator.connectedMotor, motor);
ArrayUtility.Remove(ref motor.connectedGenerator, _generator);
EditorUtility.SetDirty(_generator);
EditorUtility.SetDirty(motor);
}
Handles.EndGUI();
Handles.color = Color.green;
for (int i = 0; i < _generator.connectedMotor.Length; ++i)
{
Handles.DrawLine(_generator.transform.position, _generator.connectedMotor[i].transform.position);
}
}
else
{
int controlID = GUIUtility.GetControlID(FocusType.Passive);
if (Event.current.type == EventType.mouseDown)
{
GUIUtility.hotControl = controlID;
Event.current.Use();
}
else if (Event.current.type == EventType.mouseUp)
{
GameObject obj = HandleUtility.PickGameObject(Event.current.mousePosition, true);
WireMotor motor = obj == null? null : obj.GetComponent <WireMotor>();
if (motor != null)
{
if (!ArrayUtility.Contains(_generator.connectedMotor, motor))
{
ArrayUtility.Add(ref _generator.connectedMotor, motor);
ArrayUtility.Add(ref motor.connectedGenerator, _generator);
EditorUtility.SetDirty(_generator);
EditorUtility.SetDirty(motor);
}
}
_isLinking = false;
currentSceneView.SetSceneViewFiltering(false);
SceneModeUtility.SearchForType(null);
}
}
}