public void windowClosing(WindowEvent e) {
atp.stopGame();
midisLoader.close(); // not really required
}
public void windowIconified(WindowEvent e) {
atp.pauseGame();
}
public void windowDeactivated(WindowEvent e) {
atp.pauseGame();
}
public void windowDeiconified(WindowEvent e) {
atp.resumeGame();
}
public void windowActivated(WindowEvent e) {
atp.resumeGame();
}