public void Clear()
{
e_type = FTRTileTypeEnum.CLEAR;
e_color = ColorEnum.NONE;
_colorSources.Clear();
LightTile();
}
public void RemoveCrystal()
{
e_type = FTRTileTypeEnum.CLEAR;
e_color = ColorEnum.NONE;
GetComponent <SpriteRenderer>().color = Color.white;
}
public void SetCrystal(ColorEnum color)
{
e_type = FTRTileTypeEnum.CRYSTAL;
e_color = color;
LightTile();
}