/** This method sets up the window and displays it. */
private void setupFrame() {
JFrame window = new JFrame("Dungeon of Dooom");
window.setIconImage(Toolkit.getDefaultToolkit().getImage("graphics/icon.png"));
window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
populateFrame(window.getContentPane());
window.pack();
window.setLocationByPlatform(true);
window.setVisible(true);
Dimension windowSize = new Dimension(608, 606);
window.setSize(windowSize);
window.setResizable(false);
}
