public void ShowVision(int range)
{
currentMaze.ClearVision();
characters[myPlayer].LookDirection(Direction.NORTH, range);
characters[myPlayer].LookDirection(Direction.EAST, range);
characters[myPlayer].LookDirection(Direction.SOUTH, range);
characters[myPlayer].LookDirection(Direction.WEST, range);
currentMaze.RefreshVision();
}
