public static void Move(EnumDirection dir, MazeObject movee)
{
switch (dir)
{
case EnumDirection.Up:
movee.GetPosition().SetY( movee.GetPosition().GetY() - 1 );
movee.getSurroundings().GetUp().GetPosition().SetY( movee.getSurroundings().GetUp().GetPosition().GetY() + 1 );
SwapUpDown(movee.getSurroundings().GetUp(), movee);
break;
case EnumDirection.Down:
movee.GetPosition().SetY( movee.GetPosition().GetY() + 1 );
movee.getSurroundings().GetDown().GetPosition().SetY( movee.getSurroundings().GetDown().GetPosition().GetY() - 1 );
SwapUpDown(movee, movee.getSurroundings().GetDown());
break;
case EnumDirection.Left:
movee.GetPosition().SetX( movee.GetPosition().GetX() - 1 );
movee.getSurroundings().GetLeft().GetPosition().SetX(movee.getSurroundings().GetLeft().GetPosition().GetX() + 1);
SwapLeftRight(movee, movee.getSurroundings().GetLeft());
break;
case EnumDirection.Right:
movee.GetPosition().SetX( movee.GetPosition().GetX() + 1 );
movee.getSurroundings().GetRight().GetPosition().SetX( movee.getSurroundings().GetRight().GetPosition().GetX() - 1 );
SwapLeftRight(movee.getSurroundings().GetRight(), movee);
break;
default:
throw new UnauthorizedAccessException();
}
}
public void MazeObjectRefresh(MazeObject refresher)
{
Rectangle replacement = new Rectangle();
replacement.Height = _pixelSize;
replacement.Width = _pixelSize;
replacement.Fill = refresher.GetColor();
int left = refresher.GetPosition().GetX() * _pixelSize;
int top = refresher.GetPosition().GetY() * _pixelSize;
Canvas.SetLeft(replacement, left);
Canvas.SetTop(replacement, top);
foreach (Rectangle rec in screen.Children)
{
if (Canvas.GetLeft(rec) == left && Canvas.GetTop(rec) == top)
{
screen.Children.Remove(rec);
screen.Children.Add(replacement);
break;
}
}
}