void StartJoystickResize( TouchInputLayout.TrackerPrefabBasePrefabPair tracker, Vector2 currentPos, ResizeSide side)
{
if (!_isResizing)
{
_modifyStartPos = currentPos;
_rectStartOfDrag = tracker._tracker.activeRegion;
_resizeSide = side;
trackerBeingModified = tracker;
}
_isResizing = true;
}
void StartJoystickMove(TouchInputLayout.TrackerPrefabBasePrefabPair tracker, Vector2 currentPos)
{
if(!_isDragging)
{
_modifyStartPos = currentPos;
_rectStartOfDrag = tracker._tracker.activeRegion;
trackerBeingModified = tracker;
}
_isDragging = true;
}
void ResizableDraggableJoystick(TouchInputLayout.TrackerPrefabBasePrefabPair toResize, Rect drawnArea, Rect fullArea)
{
Rect resizePosLeft = new Rect(drawnArea.xMin, drawnArea.yMin + 8, 8, drawnArea.height - 16);
EditorGUIUtility.AddCursorRect(resizePosLeft, MouseCursor.ResizeHorizontal);
Rect resizePosRight = new Rect(drawnArea.xMax - 8, drawnArea.yMin + 8, 8, drawnArea.height - 16);
EditorGUIUtility.AddCursorRect(resizePosRight, MouseCursor.ResizeHorizontal);
Rect resizePosTop = new Rect(drawnArea.xMin + 8, drawnArea.yMin, drawnArea.width - 16, 8);
EditorGUIUtility.AddCursorRect(resizePosTop, MouseCursor.ResizeVertical);
Rect resizePosBottom = new Rect(drawnArea.xMin + 8, drawnArea.yMax - 8, drawnArea.width - 16, 8);
EditorGUIUtility.AddCursorRect(resizePosBottom, MouseCursor.ResizeVertical);
Rect dragZone = new Rect(drawnArea.xMin + 10, drawnArea.yMin + 10, drawnArea.width - 20, 15);
EditorGUIUtility.AddCursorRect(dragZone, MouseCursor.MoveArrow);
if (Event.current != null)
{
if (Event.current.isMouse)
{
_currentPos = Event.current.mousePosition;
_currentPos.x -= fullArea.x;
_currentPos.x /= (fullArea.width);
_currentPos.y -= (16);
_currentPos.y /= (fullArea.height - (16));
}
if (Event.current.rawType == EventType.MouseDown)
{
if (dragZone.Contains(Event.current.mousePosition))
{
trackerBeingModified = toResize;
StartJoystickMove(toResize,_currentPos);
Event.current.Use();
}
else if (resizePosLeft.Contains(Event.current.mousePosition))
{
trackerBeingModified = toResize;
StartJoystickResize(toResize,_currentPos,ResizeSide.Left);
Event.current.Use();
}
else if (resizePosRight.Contains(Event.current.mousePosition))
{
trackerBeingModified = toResize;
StartJoystickResize(toResize,_currentPos,ResizeSide.Right);
Event.current.Use();
}
else if (resizePosTop.Contains(Event.current.mousePosition))
{
trackerBeingModified = toResize;
StartJoystickResize(toResize,_currentPos,ResizeSide.Top);
Event.current.Use();
}
else if (resizePosBottom.Contains(Event.current.mousePosition))
{
trackerBeingModified = toResize;
StartJoystickResize(toResize,_currentPos,ResizeSide.Bottom);
Event.current.Use();
}
}
else if (Event.current.rawType == EventType.mouseUp && trackerBeingModified != null)
{
_isResizing = false;
_isDragging = false;
trackerBeingModified = null;
Event.current.Use();
}
}
}