| java小游戏－贪吃蛇__教程 |
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| 日期：2007-5-20 1:28:10 人气：294 [大 中 小] |
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private LinkedList eatedBean;
{
eatedBean = new LinkedList();
}
private Iterator snakeSq;
public javax.swing.Timer snakeTimer;
private int direction = 2;
private int score;
private String info;
private Point bean, eatBean;
{
bean = new Point();
}
private boolean flag;
private JMenuBar infoMenu;
private JMenu[] tempMenu;
private JMenuItem[] tempMenuItem;
private JRadioButtonMenuItem[] levelMenuItem, versionMenuItem;
private JLabel scoreLabel;
{
scoreLabel = new JLabel();
}
private Graphics2D g;
private ImageIcon snakeHead;
{
snakeHead = new ImageIcon( "LOGO.gif" );
}
private ConfigMenu configMenu;
private boolean hasStoped = true;
public GameFrame()
{
this.tempKit = this.getToolkit();
this.setSize( tempKit.getScreenSize() );
this.setGrid( 60, 40, 5 );
this.getContentPane().setBackground( ColorGroup.COLOR_BACK );
this.setUndecorated( true );
this.setResizable( false );
this.addKeyListener( new KeyHandler() );
GameFrame.this.snakeTimer = new javax.swing.Timer( 80, new TimerHandler() );
this.getContentPane().add( scoreLabel, BorderLayout.SOUTH );
this.scoreLabel.setFont( new Font( "Fixedsys", Font.BOLD, 15 ) );
this.scoreLabel.setText( "Pause[SPACE] - Exit[ESC]" );
this.configMenu = new ConfigMenu( this );
this.setVisible( true );
}
public void setGrid( int temp1, int temp2, int temp3 )
{
this.horizontalGrid = temp1;
this.verticalGrid = temp2;
this.singleWidthX = this.getWidth() / temp1;
this.singleHeightY = this.getHeight() / temp2;
this.cooPos = temp3;
}
private class KeyHandler extends KeyAdapter
{
public void keyPressed( KeyEvent e )
{
if( e.getKeyCode() == 27 )
{
snakeTimer.stop();
if( JOptionPane.showConfirmDialog( null, "Are you sure to exit?" ) == 0 )
{
System.exit( 0 );
}
snakeTimer.start();
}
else if( e.getKeyCode() == 37 && mainSnake.snakeDirection != 2 )//left
{
direction = 4;
}
else if( e.getKeyCode() == 39 && mainSnake.snakeDirection != 4 )//right
{
direction = 2;
}
else if( e.getKeyCode() == 38 && mainSnake.snakeDirection != 3 )//up
{
direction = 1;
}
else if( e.getKeyCode() == 40 && mainSnake.snakeDirection != 1 )//down
{
direction = 3;
}
else if( e.getKeyCode() == 32 )
{
if( !hasStoped )
{
if( !flag )
{
snakeTimer.stop();
configMenu.setVisible( true );
configMenu.setMenuEnable( false );
flag = true;
}
else
{
snakeTimer.start();
configMenu.setVisible( false );
configMenu.setMenuEnable( true );
flag = false;
}
}
}
}
}
private class TimerHandler implements ActionListener
{
public synchronized void actionPerformed( ActionEvent e )
{
Point temp = (Point) mainSnake.getLast();
snakeSq = mainSnake.iterator(); |
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| 出处：本站原创 作者：佚名 |
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