private void Left_Click(object sender, EventArgs e) { MovePiece?.Invoke(Direction.left); }
private void Right_Click(object sender, EventArgs e) { MovePiece?.Invoke(Direction.right); }
private void Up_Click(object sender, EventArgs e) { MovePiece?.Invoke(Direction.up); }
private void Down_Click(object sender, EventArgs e) { MovePiece?.Invoke(Direction.down); }