super.paintComponent(g);
drawTile(g, this, _back);
}
};
squarePanel = new JPanel();
squarePanel.setLayout(new SquareLayoutManager());
squarePanel.setOpaque(false);
backgroundPanel.add(squarePanel, BorderLayout.CENTER);
_frame.getContentPane().add(backgroundPanel);
backgroundPanel.setBackground(new Color(100, 100, 100));
backgroundPanel.setLayout(new BorderLayout(20, 20));