packman6.java

一个五子棋游戏

import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.net.*;

public class packman6 extends Applet implements KeyListener, ActionListener{

	private Ticker t;
	private Image offScreenImage;
	private player Player;
	private enemy Red, Cyan, Pink, Orange;
	private int health, Scores;
	private boolean gameover;
	private boolean gameStarted;
	private int alarmTime;
	private boolean alarm;

	private fruit Fruit;

	private boolean UP_TYPED, DOWN_TYPED, LEFT_TYPED, RIGHT_TYPED;

	private Image[] WALL;
	private AudioClip[] SOUND;

	private wall[] Wall;
	private gold[] Gold;

	private int gameFlow;

	public void init(){
		Player = new player();
		health = 100;
		Red = new enemy(210, 189, 1, false, 0);
		Cyan = new enemy(210, 231, 2, true, 0);
		Pink = new enemy(220, 231, 3, true, 66);
		Orange = new enemy(200, 231, 4, true, 132);

		addKeyListener(this);
		requestFocus();

		t = new Ticker(30);
		t.addActionListener(this);

		Gold = golds();

		Wall = walls();
		WALL = new Image[47];
		for(int i = 0; i < 47; i++)
			WALL[i] = getImage(getDocumentBase(), "Image\\" + "wall" + (i + 1) + ".jpg");
		SOUND = new AudioClip[8];
		for(int i = 0; i < 8; i++)
			SOUND[i] = getAudioClip(getDocumentBase(), "Sound\\" + (i + 1) + ".au");
	}

	public void start (){
		if(t != null)
			t.start();
	}

	public void stop(){
		SOUND[2].stop();
		SOUND[5].stop();
		t.stop();
		t = null;
	}

	public void actionPerformed(ActionEvent e){
		if(gameStarted)
			gameFlow++;

		if(alarm)
			alarmTime++;

		if(alarm && alarmTime == 330 && !gameover){
			alarm = false;
			SOUND[2].stop();
			SOUND[5].loop();
		}

		if(gameFlow == 110 && !gameover)
			SOUND[5].loop();

		if(health <= 0 && !gameover){
			gameover = true;
			gameFlow = 0;
			Red.stop();
			Cyan.stop();
			Pink.stop();
			Orange.stop();
			Player.stop();
			if(Fruit != null)
				Fruit = null;
			SOUND[5].stop();
			SOUND[2].stop();
		}

		if(gameover && gameFlow == 66){
			Player.Dead();
			SOUND[3].play();
		}

		if(Fruit != null && Fruit.getAppearTime() >660)
			Fruit = null;
		if(Fruit == null && gameFlow != 0 && gameFlow%1980 ==0 && !gameover)
			Fruit = new fruit();

		boolean levelComplete = true;
		for(int i = 0; i < Gold.length; i++){
			if(Gold[i] != null){
				levelComplete = false;
				break;
			}
		}

		if(levelComplete){
			Gold = null;
			Gold = golds();
		}
		if(Fruit != null)
			Fruit.move(Wall);

		if(gameStarted){
			Player.move(Wall);
			Red.move(Player.getxPos(), Player.getyPos(), Wall);
			Cyan.move(Player.getxPos(), Player.getyPos(), Wall);
			Pink.move(Player.getxPos(), Player.getyPos(), Wall);
			Orange.move(Player.getxPos(), Player.getyPos(), Wall);
		}

		if(Fruit != null){
			if((Fruit.getBorder()).intersects(Player.getBorder())){
				Fruit = null;
				Scores+=75;
				health+=50;
				if(health > 100)
					health = 100;
				SOUND[1].play();
			}
		}

		for(int i = 0; i < Gold.length; i++){
			if(Gold[i] != null){
				if((Gold[i].getBorder()).intersects(Player.getBorder()) && !(Gold[i].bigGold())){
					if(gameFlow > 110)
						SOUND[0].play();
					Gold[i] = null;
					Scores+=10;
					break;
				}
			}
			if(Gold[i] != null){
				if((Gold[i].getBorder()).intersects(Player.getBorder()) && Gold[i].bigGold()){
					Gold[i] = null;
					Red.Alarm(1);
					Cyan.Alarm(1);
					Pink.Alarm(1);
					Orange.Alarm(1);
					Scores+=40;
					if(gameFlow > 110){
						SOUND[5].stop();
						SOUND[2].loop();
						alarm = true;
						alarmTime = 0;
					}
					break;
				}
			}
		}

		if((Player.getBorder()).intersects(Red.getBorder())){
			if(Red.status() == 1){
				Red.Ghost();
				Scores+=50;
				SOUND[7].play();
			}
			if(Red.status() == 0 && !gameover)
				health--;
		}
		if((Player.getBorder()).intersects(Cyan.getBorder())){
			if(Cyan.status() == 1){
				Cyan.Ghost();
				Scores+=50;
				SOUND[7].play();
			}
			if(Cyan.status() == 0 && !gameover)
				health-=2;
		}
		if((Player.getBorder()).intersects(Pink.getBorder())){
			if(Pink.status() == 1){
				Pink.Ghost();
				Scores+=50;
				SOUND[7].play();
			}
			if(Pink.status() == 0 && !gameover)
				health-=3;
		}
		if((Player.getBorder()).intersects(Orange.getBorder())){
			if(Orange.status() == 1){
				Orange.Ghost();
				Scores+=50;
				SOUND[7].play();
			}
			if(Orange.status() == 0 && !gameover)
				health-=4;
		}
		if(UP_TYPED)
			Player.ChangeDirection(0);
		if(DOWN_TYPED)
			Player.ChangeDirection(1);
		if(LEFT_TYPED)
			Player.ChangeDirection(2);
		if(RIGHT_TYPED)
			Player.ChangeDirection(3);

		repaint();
	}

	public void paint(Graphics g){
		g.setColor(Color.black);
		g.fillRect(0, 0, 545, 482);

		for(int i = 0; i < Wall.length; i++)
			g.drawImage(WALL[Wall[i].getImageIndex() - 1], Wall[i].getxPos() - 10, Wall[i].getyPos() - 10, this);
		for(int i = 0; i < Gold.length; i++){
			if(Gold[i] != null && !(Gold[i].bigGold() && gameFlow%16 > 7))
				Gold[i].draw(g);
		}

		g.setColor(Color.black);
		g.fillRect(179, 200, 21, 21);
		g.fillRect(200, 200, 21, 21);
		g.fillRect(221, 200, 21, 21);
		g.setColor(Color.pink);
		g.fillRect(179, 204, 63, 2);

		Player.draw(g);
		if(Fruit != null)
			Fruit.draw(g);
		if(!(gameover && gameFlow > 66)){
			Red.draw(g);
			Cyan.draw(g);
			Pink.draw(g);
			Orange.draw(g);
		}

		g.setColor(Color.black);
		g.fillRect(0, 220, 10, 23);
		g.fillRect(410, 220, 21, 25);
		g.fillRect(-10, 200, 21, 21);
		g.fillRect(-10, 242, 21, 21);
		g.fillRect(410, 200, 21, 21);
		g.fillRect(410, 242, 21, 21);

		g.setColor(Color.white);
		g.drawString("Your Health: " + health + "%", 420, 84);
		g.drawString("Your Scores: " + Scores, 420, 105);

		if(!gameStarted){
			g.setColor(Color.cyan);
			g.drawString("Press any key to start",  153, 273);
		}
		if(gameover && gameFlow > 100){
			g.setColor(Color.red);
			g.drawString("GAME OVER",  179, 238);
		}
	}

	public void keyPressed(KeyEvent e){
		if(!gameStarted)
			SOUND[6].play();
		gameStarted = true;

		if(e.getKeyCode() == KeyEvent.VK_UP){
			Player.ChangeDirection(0);
			UP_TYPED = true;
			DOWN_TYPED = false;
			LEFT_TYPED = false;
			RIGHT_TYPED = false;
		}
		if(e.getKeyCode() == KeyEvent.VK_DOWN){
			Player.ChangeDirection(1);
			UP_TYPED = false;
			DOWN_TYPED = true;
			LEFT_TYPED = false;
			RIGHT_TYPED = false;
		}
		if(e.getKeyCode() == KeyEvent.VK_LEFT ){
			Player.ChangeDirection(2);
			UP_TYPED = false;
			DOWN_TYPED = false;
			LEFT_TYPED = true;
			RIGHT_TYPED = false;
		}
		if(e.getKeyCode() == KeyEvent.VK_RIGHT){
			Player.ChangeDirection(3);
			UP_TYPED = false;
			DOWN_TYPED = false;
			LEFT_TYPED = false;
			RIGHT_TYPED = true;
		}
	}