Java Swing(Game1)

Code

	public GameScreen() throws InterruptedException {
		setDefaultCloseOperation(EXIT_ON_CLOSE);
		setSize(300,500);
		setTitle("박스피하기");
		setLocationRelativeTo(null);
		gamePanel = new JPanel();
		gamePanel.setLayout(null);
		player = new Man();
		score = new Score();
		gamePanel.add(player);
		gamePanel.add(score);
		add(gamePanel);
		addKeyListener(this);
		setVisible(true);
		
		while(nowplay)
		{
			Bomb bomb = new Bomb();
			Thread newthread = new Thread(bomb);
			gamePanel.add(bomb);
			newthread.start();			
			Thread.sleep(1000);
		}
		gameOver();
	}
	

	//개임종료
	public static void gameOver()
	{
		JLabel over = new JLabel("Game Over");
		over.setSize(200, 40);
		over.setLocation(110,200);
		gamePanel.add(over);
		gamePanel.repaint();
	}

class Bomb extends JLabel implements Runnable{
		int Image_w=18;
		int Image_h=18;
		Bomb()
		{
			super(new ImageIcon(".\\res\\images\\box.png"));
			int x = (int)(Math.random()*(gamePanel.getWidth()-20));
			setLocation(x,0);
			setSize(Image_w,Image_h);
		}
		public void run() {
			try {
				while(GameScreen.nowplay){
					Thread.sleep(100);
					Point now = getLocation();
					now.y+=10;
					if(now.y>=(gamePanel.getHeight()+10))
					{GameScreen.score.upScore(10);break;}
					setLocation(now);
					Point playerL=GameScreen.player.getLocation();
					Point bombL=getLocation();
					int bombLeft=bombL.x;
					int bombRight=bombL.x+Image_w;
					int bombTop=bombL.y;
					int bombBottom=bombL.y+Image_h;
					int playerLeft=playerL.x;
					int playerRight=playerL.x+GameScreen.player.Image_w-2;
					int playerTop=playerL.y;
					int playerBottom=playerL.y+GameScreen.player.Image_h-2;
					boolean collision = true;
					if(bombRight<playerLeft)
						collision=false;
					else if(bombLeft>playerRight)
						collision=false;
					else if(bombBottom<playerTop)
						collision=false;
					else if(bombTop>playerBottom)
						collision=false;
					if(collision==true){
						System.out.println("충돌");
						GameScreen.nowplay=false;
					}
				}
			}
			catch (InterruptedException e) {
				e.printStackTrace();
			}
		}
		public void paintComponent(Graphics g)
		{
			super.paintComponent(g);
		}		
	}

	//사람 객체
	class Man extends JLabel
	{
		int Image_w=26;
		int Image_h=56;
		Man()
		{
			super(new ImageIcon(".\\res\\images\\man2.png"));
			setLocation(0,400);
			setSize(Image_w,Image_h);
		}
		public void moveLeft()
		{
			Point now = getLocation();			
			if(now.x>0)
				setLocation(now.x-5,now.y);
		}
		public void moveRight()
		{
			Point now = getLocation();
			if(now.x<(GameScreen.gamePanel.getWidth()-(Image_w)))
				setLocation(now.x+5,now.y);
		}
	}
    	//키 이벤트
	@Override
	public void keyPressed(KeyEvent arg0) {
		// TODO Auto-generated method stub
		switch(arg0.getKeyCode()){
		case KeyEvent.VK_LEFT: //왼쪽 키
			player.moveLeft();
			break;
		case KeyEvent.VK_RIGHT: //오른쪽 방향키
			player.moveRight();
			break;	
		}
	}

	//점수판
	class Score extends JLabel
	{
		Score()
		{
			super("000");
			setLocation(250,20);
			setSize(28,10);
		}
		public void upScore(int score)
		{
			int now = Integer.parseInt(getText());
			now+=score;
			setText(Integer.toString(now));
		}
	}