private void CreateMapGrid(Vector3 mouseWorldPosition)
{
Vector2 point = _mapDrawer.GetPoint(mouseWorldPosition);
if (!_mapGridDict.ContainsKey(point))
{
GameObject go = GameObject.Instantiate(_mapDrawer.Go);
MapGrid mapGrid = go.AddComponent <MapGrid>();
go.transform.position = _mapDrawer.Point2Position(point);
_mapGridDict.Add(point, mapGrid);
}
}