本文目錄一覽：
java貪吃蛇代碼注釋求解
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.image.BufferedImage;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JFrame;
public class InterFace extends JFrame {
/**
* WIDTH:寬
* HEIGHT:高
* SLEEPTIME:可以看作蛇運動的速度
* L = 1,R = 2, U = 3, D = 4 左右上下代碼
*/
public static final int WIDTH = 800, HEIGHT = 600, SLEEPTIME = 200, L = 1,R = 2, U = 3, D = 4;
BufferedImage offersetImage= new BufferedImage(WIDTH, HEIGHT,BufferedImage.TYPE_3BYTE_BGR);;
Rectangle rect = new Rectangle(20, 40, 15 * 50, 15 * 35);
Snake snake;
Node node;
public InterFace() {
//創建”蛇”對象
snake = new Snake(this);
//創建”食物”對象
createNode();
this.setBounds(100, 100, WIDTH, HEIGHT);
//添加鍵盤監聽器
this.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent arg0) {
System.out.println(arg0.getKeyCode());
switch (arg0.getKeyCode()) {
//映射上下左右4個鍵位
case KeyEvent.VK_LEFT:
snake.dir = L;
break;
case KeyEvent.VK_RIGHT:
snake.dir = R;
break;
case KeyEvent.VK_UP:
snake.dir = U;
break;
case KeyEvent.VK_DOWN:
snake.dir = D;
}
}
});
this.setTitle(“貪吃蛇 0.1 By ： Easy”);
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
this.setVisible(true);
//啟動線程,開始執行
new Thread(new ThreadUpadte()).start();
}
public void paint(Graphics g) {
Graphics2D g2d = (Graphics2D) offersetImage.getGraphics();
g2d.setColor(Color.white);
g2d.fillRect(0, 0, WIDTH, HEIGHT);
g2d.setColor(Color.black);
g2d.drawRect(rect.x, rect.y, rect.width, rect.height);
//如果蛇碰撞(吃)到食物，則創建新食物
if (snake.hit(node)) {
createNode();
}
snake.draw(g2d);
node.draw(g2d);
g.drawImage(offersetImage, 0, 0, null);
}
class ThreadUpadte implements Runnable {
public void run() {
//無限重繪畫面
while (true) {
try {
Thread.sleep(SLEEPTIME);
repaint(); //
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
/**
* 創建食物
*/
public void createNode() {
//隨機食物的出現位置
int x = (int) (Math.random() * 650) + 50,y = (int) (Math.random() * 500) + 50;
Color color = Color.blue;
node = new Node(x, y, color);
}
public static void main(String args[]) {
new InterFace();
}
}
/**
* 節點類(包括食物和蛇的身軀組成節點)
*/
class Node {
int x, y, width = 15, height = 15;
Color color;
public Node(int x, int y, Color color) {
this(x, y);
this.color = color;
}
public Node(int x, int y) {
this.x = x;
this.y = y;
this.color = color.black;
}
public void draw(Graphics2D g2d) {
g2d.setColor(color);
g2d.drawRect(x, y, width, height);
}
public Rectangle getRect() {
return new Rectangle(x, y, width, height);
}
}
/**
* 蛇
*/
class Snake {
public ListNode nodes = new ArrayListNode();
InterFace interFace;
int dir=InterFace.R;
public Snake(InterFace interFace) {
this.interFace = interFace;
nodes.add(new Node(20 + 150, 40 + 150));
addNode();
}
/**
* 是否碰撞到食物
* @return true 是 false 否
*/
public boolean hit(Node node) {
//遍歷整個蛇體是否與食物碰撞
for (int i = 0; i nodes.size(); i++) {
if (nodes.get(i).getRect().intersects(node.getRect())) {
addNode();
return true;
}
}
return false;
}
public void draw(Graphics2D g2d) {
for (int i = 0; i nodes.size(); i++) {
nodes.get(i).draw(g2d);
}
move();
}
public void move() {
nodes.remove((nodes.size() – 1));
addNode();
}
public synchronized void addNode() {
Node nodeTempNode = nodes.get(0);
//如果方向
switch (dir) {
case InterFace.L:
//判斷是否會撞牆
if (nodeTempNode.x = 20) {
nodeTempNode = new Node(20 + 15 * 50, nodeTempNode.y);
}
nodes.add(0, new Node(nodeTempNode.x – nodeTempNode.width,
nodeTempNode.y));
break;
case InterFace.R:
//判斷是否會撞牆
if (nodeTempNode.x = 20 + 15 * 50 – nodeTempNode.width) {
nodeTempNode = new Node(20 – nodeTempNode.width, nodeTempNode.y);
}
nodes.add(0, new Node(nodeTempNode.x + nodeTempNode.width,
nodeTempNode.y));
break;
case InterFace.U:
//判斷是否會撞牆
if (nodeTempNode.y = 40) {
nodeTempNode = new Node(nodeTempNode.x, 40 + 15 * 35);
}
nodes.add(0, new Node(nodeTempNode.x, nodeTempNode.y – nodeTempNode.height));
break;
case InterFace.D:
//判斷是否會撞牆
if (nodeTempNode.y = 40 + 15 * 35 – nodeTempNode.height) {
nodeTempNode = new Node(nodeTempNode.x,40 – nodeTempNode.height);
}
nodes.add(0, new Node(nodeTempNode.x, nodeTempNode.y + nodeTempNode.height));
break;
}
}
}
用JAVA設計遊戲：貪吃蛇遊戲
用MVC方式實現的貪吃蛇遊戲，共有4個類。運行GreedSnake運行即可。主要是觀察者模式的使用，我已經添加了很多注釋了。
1、
/*
* 程序名稱：貪食蛇
* 原作者：BigF
* 修改者：algo
* 說明：我以前也用C寫過這個程序，現在看到BigF用Java寫的這個，發現雖然作者自稱是Java的初學者，
* 但是明顯編寫程序的素養不錯，程序結構寫得很清晰，有些細微得地方也寫得很簡潔，一時興起之
* 下，我認真解讀了這個程序，發現數據和表現分開得很好，而我近日正在學習MVC設計模式，
* 因此嘗試把程序得結構改了一下，用MVC模式來實現，對源程序得改動不多。
* 我同時也為程序增加了一些自己理解得注釋，希望對大家閱讀有幫助。
*/
package mvcTest;
/**
* @author WangYu
* @version 1.0
* Description:
* /pre
* Create on :Date :2005-6-13 Time:15:57:16
* LastModified:
* History:
*/
public class GreedSnake {
public static void main(String[] args) {
SnakeModel model = new SnakeModel(20,30);
SnakeControl control = new SnakeControl(model);
SnakeView view = new SnakeView(model,control);
//添加一個觀察者，讓view成為model的觀察者
model.addObserver(view);
(new Thread(model)).start();
}
}
————————————————————-
2、
package mvcTest;
//SnakeControl.java
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
/**
* MVC中的Controler，負責接收用戶的操作，並把用戶操作通知Model
*/
public class SnakeControl implements KeyListener{
SnakeModel model;
public SnakeControl(SnakeModel model){
this.model = model;
}
public void keyPressed(KeyEvent e) {
int keyCode = e.getKeyCode();
if (model.running){ // 運行狀態下，處理的按鍵
switch (keyCode) {
case KeyEvent.VK_UP:
model.changeDirection(SnakeModel.UP);
break;
case KeyEvent.VK_DOWN:
model.changeDirection(SnakeModel.DOWN);
break;
case KeyEvent.VK_LEFT:
model.changeDirection(SnakeModel.LEFT);
break;
case KeyEvent.VK_RIGHT:
model.changeDirection(SnakeModel.RIGHT);
break;
case KeyEvent.VK_ADD:
case KeyEvent.VK_PAGE_UP:
model.speedUp();
break;
case KeyEvent.VK_SUBTRACT:
case KeyEvent.VK_PAGE_DOWN:
model.speedDown();
break;
case KeyEvent.VK_SPACE:
case KeyEvent.VK_P:
model.changePauseState();
break;
default:
}
}
// 任何情況下處理的按鍵，按鍵導致重新啟動遊戲
if (keyCode == KeyEvent.VK_R ||
keyCode == KeyEvent.VK_S ||
keyCode == KeyEvent.VK_ENTER) {
model.reset();
}
}
public void keyReleased(KeyEvent e) {
}
public void keyTyped(KeyEvent e) {
}
}
————————————————————-
3、
/*
*
*/
package mvcTest;
/**
* 遊戲的Model類，負責所有遊戲相關數據及運行
* @author WangYu
* @version 1.0
* Description:
* /pre
* Create on :Date :2005-6-13 Time:15:58:33
* LastModified:
* History:
*/
//SnakeModel.java
import javax.swing.*;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.Observable;
import java.util.Random;
/**
* 遊戲的Model類，負責所有遊戲相關數據及運行
*/
class SnakeModel extends Observable implements Runnable {
boolean[][] matrix; // 指示位置上有沒蛇體或食物
LinkedList nodeArray = new LinkedList(); // 蛇體
Node food;
int maxX;
int maxY;
int direction = 2; // 蛇運行的方向
boolean running = false; // 運行狀態
int timeInterval = 200; // 時間間隔，毫秒
double speedChangeRate = 0.75; // 每次得速度變化率
boolean paused = false; // 暫停標誌
int score = 0; // 得分
int countMove = 0; // 吃到食物前移動的次數
// UP and DOWN should be even
// RIGHT and LEFT should be odd
public static final int UP = 2;
public static final int DOWN = 4;
public static final int LEFT = 1;
public static final int RIGHT = 3;
public SnakeModel( int maxX, int maxY) {
this.maxX = maxX;
this.maxY = maxY;
reset();
}
public void reset(){
direction = SnakeModel.UP; // 蛇運行的方向
timeInterval = 200; // 時間間隔，毫秒
paused = false; // 暫停標誌
score = 0; // 得分
countMove = 0; // 吃到食物前移動的次數
// initial matirx, 全部清0
matrix = new boolean[maxX][];
for (int i = 0; i maxX; ++i) {
matrix[i] = new boolean[maxY];
Arrays.fill(matrix[i], false);
}
// initial the snake
// 初始化蛇體，如果橫向位置超過20個，長度為10，否則為橫向位置的一半
int initArrayLength = maxX 20 ? 10 : maxX / 2;
nodeArray.clear();
for (int i = 0; i initArrayLength; ++i) {
int x = maxX / 2 + i;//maxX被初始化為20
int y = maxY / 2; //maxY被初始化為30
//nodeArray[x,y]: [10,15]-[11,15]-[12，15]~~[20,15]
//默認的運行方向向上，所以遊戲一開始nodeArray就變為：
// [10，14]-[10，15]-[11，15]-[12，15]~~[19，15]
nodeArray.addLast(new Node(x, y));
matrix[x][y] = true;
}
// 創建食物
food = createFood();
matrix[food.x][food.y] = true;
}
public void changeDirection(int newDirection) {
// 改變的方向不能與原來方向同向或反向
if (direction % 2 != newDirection % 2) {
direction = newDirection;
}
}
/**
* 運行一次
* @return
*/
public boolean moveOn() {
Node n = (Node) nodeArray.getFirst();
int x = n.x;
int y = n.y;
// 根據方向增減坐標值
switch (direction) {
case UP:
y–;
break;
case DOWN:
y++;
break;
case LEFT:
x–;
break;
case RIGHT:
x++;
break;
}
// 如果新坐標落在有效範圍內，則進行處理
if ((0 = x x maxX) (0 = y y maxY)) {
if (matrix[x][y]) { // 如果新坐標的點上有東西（蛇體或者食物）
if (x == food.x y == food.y) { // 吃到食物，成功
nodeArray.addFirst(food); // 從蛇頭贈長
// 分數規則，與移動改變方向的次數和速度兩個元素有關
int scoreGet = (10000 – 200 * countMove) / timeInterval;
score += scoreGet 0 ? scoreGet : 10;
countMove = 0;
food = createFood(); // 創建新的食物
matrix[food.x][food.y] = true; // 設置食物所在位置
return true;
} else // 吃到蛇體自身，失敗
return false;
} else { // 如果新坐標的點上沒有東西（蛇體），移動蛇體
nodeArray.addFirst(new Node(x, y));
matrix[x][y] = true;
n = (Node) nodeArray.removeLast();
matrix[n.x][n.y] = false;
countMove++;
return true;
}
}
return false; // 觸到邊線，失敗
}
public void run() {
running = true;
while (running) {
try {
Thread.sleep(timeInterval);
} catch (Exception e) {
break;
}
if (!paused) {
if (moveOn()) {
setChanged(); // Model通知View數據已經更新
notifyObservers();
} else {
JOptionPane.showMessageDialog(null,
“you failed”,
“Game Over”,
JOptionPane.INFORMATION_MESSAGE);
break;
}
}
}
running = false;
}
private Node createFood() {
int x = 0;
int y = 0;
// 隨機獲取一個有效區域內的與蛇體和食物不重疊的位置
do {
Random r = new Random();
x = r.nextInt(maxX);
y = r.nextInt(maxY);
} while (matrix[x][y]);
return new Node(x, y);
}
public void speedUp() {
timeInterval *= speedChangeRate;
}
public void speedDown() {
timeInterval /= speedChangeRate;
}
public void changePauseState() {
paused = !paused;
}
public String toString() {
String result = “”;
for (int i = 0; i nodeArray.size(); ++i) {
Node n = (Node) nodeArray.get(i);
result += “[” + n.x + “,” + n.y + “]”;
}
return result;
}
}
class Node {
int x;
int y;
Node(int x, int y) {
this.x = x;
this.y = y;
}
}
————————————————————
4、
package mvcTest;
//SnakeView.java
import javax.swing.*;
import java.awt.*;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Observable;
import java.util.Observer;
/**
* MVC模式中得Viewer，只負責對數據的顯示,而不用理會遊戲的控制邏輯
*/
public class SnakeView implements Observer {
SnakeControl control = null;
SnakeModel model = null;
JFrame mainFrame;
Canvas paintCanvas;
JLabel labelScore;
public static final int canvasWidth = 200;
public static final int canvasHeight = 300;
public static final int nodeWidth = 10;
public static final int nodeHeight = 10;
public SnakeView(SnakeModel model, SnakeControl control) {
this.model = model;
this.control = control;
mainFrame = new JFrame(“GreedSnake”);
Container cp = mainFrame.getContentPane();
// 創建頂部的分數顯示
labelScore = new JLabel(“Score:”);
cp.add(labelScore, BorderLayout.NORTH);
// 創建中間的遊戲顯示區域
paintCanvas = new Canvas();
paintCanvas.setSize(canvasWidth + 1, canvasHeight + 1);
paintCanvas.addKeyListener(control);
cp.add(paintCanvas, BorderLayout.CENTER);
// 創建底下的幫助欄
JPanel panelButtom = new JPanel();
panelButtom.setLayout(new BorderLayout());
JLabel labelHelp;
labelHelp = new JLabel(“PageUp, PageDown for speed;”, JLabel.CENTER);
panelButtom.add(labelHelp, BorderLayout.NORTH);
labelHelp = new JLabel(“ENTER or R or S for start;”, JLabel.CENTER);
panelButtom.add(labelHelp, BorderLayout.CENTER);
labelHelp = new JLabel(“SPACE or P for pause”, JLabel.CENTER);
panelButtom.add(labelHelp, BorderLayout.SOUTH);
cp.add(panelButtom, BorderLayout.SOUTH);
mainFrame.addKeyListener(control);
mainFrame.pack();
mainFrame.setResizable(false);
mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainFrame.setVisible(true);
}
void repaint() {
Graphics g = paintCanvas.getGraphics();
//draw background
g.setColor(Color.WHITE);
g.fillRect(0, 0, canvasWidth, canvasHeight);
// draw the snake
g.setColor(Color.BLACK);
LinkedList na = model.nodeArray;
Iterator it = na.iterator();
while (it.hasNext()) {
Node n = (Node) it.next();
drawNode(g, n);
}
// draw the food
g.setColor(Color.RED);
Node n = model.food;
drawNode(g, n);
updateScore();
}
private void drawNode(Graphics g, Node n) {
g.fillRect(n.x * nodeWidth,
n.y * nodeHeight,
nodeWidth – 1,
nodeHeight – 1);
}
public void updateScore() {
String s = “Score: ” + model.score;
labelScore.setText(s);
}
public void update(Observable o, Object arg) {
repaint();
}
}
————————————————————-
哪位能告訴我貪吃蛇遊戲的全部代碼？
//package main;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
public class TanChiShe implements KeyListener,ActionListener{
/**
* @param args
*/
int max = 300;//蛇長最大值
final int JianJu = 15; //設定蛇的運動網格間距（窗口最大32*28格）
byte fangXiang = 4; //控制蛇的運動方向,初始為右
int time = 500; //蛇的運動間隔時間
int jianTime = 2;//吃一個減少的時間
int x,y;//蛇的運動坐標，按網格來算
int x2,y2;//暫存蛇頭的坐標
int jiFenQi = 0;//積分器
boolean isRuned = false;//沒運行才可設級別
boolean out = false;//沒開始運行?
boolean run = false;//暫停運行
String JiBie = “中級”;
JFrame f = new JFrame(“貪吃蛇 V1.0”);
JPanel show = new JPanel();
JLabel Message = new JLabel(“級別：中級 蛇長：5 時間500ms 分數:00”);
// JButton play = new JButton(“開始”);
JLabel sheTou;
JLabel shiWu;
JLabel sheWei[] = new JLabel[max];
static int diJi = 4; //第幾個下標的蛇尾要被加上
ImageIcon shang = new ImageIcon(“tuPian\\isSheTouUp.png”);//產生四個上下左右的蛇頭圖案
ImageIcon xia = new ImageIcon(“tuPian\\isSheTouDown.png”);
ImageIcon zhuo = new ImageIcon(“tuPian\\isSheTouLeft.png”);
ImageIcon you = new ImageIcon(“tuPian\\isSheTouRight.png”);
JMenuBar JMB = new JMenuBar();
JMenu file = new JMenu(“開始遊戲”);
JMenuItem play = new JMenuItem(” 開始遊戲 “);
JMenuItem pause = new JMenuItem(” 暫停遊戲 “);
JMenu hard = new JMenu(“遊戲難度”);
JMenuItem gao = new JMenuItem(“高級”);
JMenuItem zhong = new JMenuItem(“中級”);
JMenuItem di = new JMenuItem(“低級”);
JMenu about = new JMenu(” 關於 “);
JMenuItem GF = new JMenuItem(“※高分榜”);
JMenuItem ZZ = new JMenuItem(“關於作者”);
JMenuItem YX = new JMenuItem(“關於遊戲”);
JMenuItem QK = new JMenuItem(“清空記錄”);
static TanChiShe tcs = new TanChiShe();
public static void main(String[] args) {
// TanChiShe tcs = new TanChiShe();
tcs.f();
}
public void f(){
f.setBounds(250,100,515,530);
f.setLayout(null);
f.setAlwaysOnTop(true);//窗口始終保持最前面
f.setBackground(new Color(0,0,0));
f.setDefaultCloseOperation(0);
f.setResizable(false);
f.setVisible(true);
// f.getContentPane().setBackground(Color.BLACK);
f.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent e){
System.exit(0);//退出程序
}
});
f.setJMenuBar(JMB);
JMB.add(file);
file.add(play);
file.add(pause);
JMB.add(hard);
hard.add(gao);
hard.add(zhong);
hard.add(di);
JMB.add(about);
about.add(GF);
GF.setForeground(Color.blue);
about.add(ZZ);
about.add(YX);
about.add(QK);
QK.setForeground(Color.red);
f.add(show);
show.setBounds(0,f.getHeight()-92,f.getWidth(),35);
// show.setBackground(Color.green);
// f.add(play);
// play.setBounds(240,240,80,25);
play.addActionListener(this);
pause.addActionListener(this);
gao.addActionListener(this);
zhong.addActionListener(this);
di.addActionListener(this);
GF.addActionListener(this);
ZZ.addActionListener(this);
YX.addActionListener(this);
QK.addActionListener(this);
show.add(Message);
Message.setForeground(Color.blue);
f.addKeyListener(this);
// show.addKeyListener(this);
play.addKeyListener(this);
sheChuShi();
}
public void sheChuShi(){//蛇初始化
sheTou = new JLabel(you);//用向右的圖來初始蛇頭
f.add(sheTou);
sheTou.setBounds(JianJu*0,JianJu*0,JianJu,JianJu);
// System.out.println(“ishere”);
shiWu = new JLabel(“■”);
f.add(shiWu);
shiWu.setBounds(10*JianJu,10*JianJu,JianJu,JianJu);
for(int i=0;i=diJi;i++) {
sheWei[i] = new JLabel(“■”);
f.add(sheWei[i]);
sheWei[i].setBounds(-1*JianJu,0*JianJu,JianJu,JianJu);
}
while(true){
if(out == true){
yunXing();
break;
}
try{
Thread.sleep(200);
}catch(Exception ex){
ex.printStackTrace();
}
}
}
public void sheJiaChang(){//蛇的長度增加
if(diJi max){
sheWei[++diJi] = new JLabel(new ImageIcon(“tuPian\\isSheWei.jpg”));
f.add(sheWei[diJi]);
sheWei[diJi].setBounds(sheWei[diJi-1].getX(),sheWei[diJi-1].getY(),JianJu,JianJu);
// System.out.println(“diJi “+diJi);
}
}
public void pengZhuanJianCe(){//檢測蛇的碰撞情況
if(sheTou.getX()0 || sheTou.getY()0 ||
sheTou.getX()f.getWidth()-15 || sheTou.getY()f.getHeight()-105 ){
gameOver();
// System.out.println(“GameOVER”);
}
if(sheTou.getX() == shiWu.getX() sheTou.getY() == shiWu.getY()){
out: while(true){
shiWu.setLocation((int)(Math.random()*32)*JianJu,(int)(Math.random()*28)*JianJu);
for(int i=0;i=diJi;i++){
if(shiWu.getX()!= sheWei[i].getX() shiWu.getY()!=sheWei[i].getY()
sheTou.getX()!=shiWu.getX() sheTou.getY()!= shiWu.getY()){//如果食物不在蛇身上則退出循環，產生食物成功
break out;
}
}
}
sheJiaChang();
// System.out.println(“吃了一個”);
if(time100 ){
time -= jianTime;
}
else{}
Message.setText(“級別:”+JiBie+” 蛇長:”+(diJi+2)+” 時間:”+time+”ms 分數:”+(jiFenQi+=10)+””);
}
for(int i=0;i=diJi;i++){
if(sheTou.getX() == sheWei[i].getX() sheTou.getY() == sheWei[i].getY()){
gameOver();
// System.out.println(“吃到尾巴了”);
}
}
}
public void yunXing(){
while(true){
while(run){
if(fangXiang == 1){//上
y-=1;
}
if(fangXiang == 2){//下
y+=1;
}
if(fangXiang == 3){//左
x-=1;
}
if(fangXiang == 4){//右
x+=1;
}
x2 = sheTou.getX();
y2 = sheTou.getY();
sheTou.setLocation(x*JianJu,y*JianJu); //設置蛇頭的坐標 網格數*間隔
for(int i=diJi;i=0;i–){
if(i==0){
sheWei[i].setLocation(x2,y2);
// System.out.println(i+” “+sheTou.getX()+” “+sheTou.getY());
}
else{
sheWei[i].setLocation(sheWei[i-1].getX(),sheWei[i-1].getY());
// System.out.println(i+” “+sheWei[i].getX()+” “+sheWei[i].getY());
}
}
pengZhuanJianCe();
try{
Thread.sleep(time);
}catch(Exception e){
e.printStackTrace();
}
}
Message.setText(“級別:”+JiBie+” 蛇長:”+(diJi+2)+” 時間:”+time+”ms 分數:”+(jiFenQi+=10)+””);
try{
Thread.sleep(200);
}catch(Exception e){
e.printStackTrace();
}
}
}
public void gameOver(){//遊戲結束時處理
int in = JOptionPane.showConfirmDialog(f,”遊戲已經結束!\n是否要保存分數”,”提示”,JOptionPane.YES_NO_OPTION);
if(in == JOptionPane.YES_OPTION){
// System.out.println(“YES”);
String s = JOptionPane.showInputDialog(f,”輸入你的名字：”);
try{
FileInputStream fis = new FileInputStream(“GaoFen.ini”);//先把以前的數據讀出來加到寫的數據前
InputStreamReader isr = new InputStreamReader(fis);
BufferedReader br = new BufferedReader(isr);
String s2,setOut = “”;
while((s2=br.readLine())!= null){
setOut =setOut+s2+”\n”;
}
FileOutputStream fos = new FileOutputStream(“GaoFen.ini”);//輸出到文件流
s = setOut+s+”:”+jiFenQi+”\n”;
fos.write(s.getBytes());
}catch(Exception e){}
}
System.exit(0);
}
public void keyTyped(KeyEvent arg0) {
// TODO 自動生成方法存根
}
public void keyPressed(KeyEvent arg0) {
// System.out.println(arg0.getSource());
if(arg0.getKeyCode() == KeyEvent.VK_UP){//按上下時方向的值相應改變
if(fangXiang != 2){
fangXiang = 1;
// sheTou.setIcon(shang);//設置蛇的方向
}
// System.out.println(“UP”);
}
if(arg0.getKeyCode() == KeyEvent.VK_DOWN){
if(fangXiang != 1){
fangXiang = 2;
// sheTou.setIcon(xia);
}
// System.out.println(“DOWN”);
}
if(arg0.getKeyCode() == KeyEvent.VK_LEFT){//按左右時方向的值相應改變
if(fangXiang != 4){
fangXiang = 3;
// sheTou.setIcon(zhuo);
}
// System.out.println(“LEFT”);
}
if(arg0.getKeyCode() == KeyEvent.VK_RIGHT){
if(fangXiang != 3){
fangXiang = 4;
// sheTou.setIcon(you);
}
// System.out.println(“RIGHT”);
}
}
public void keyReleased(KeyEvent arg0) {
// TODO 自動生成方法存根
}
public void actionPerformed(ActionEvent arg0) {
// TODO 自動生成方法存根
JMenuItem JI = (JMenuItem)arg0.getSource();
if(JI == play){
out = true;
run = true;
isRuned = true;
gao.setEnabled(false);
zhong.setEnabled(false);
di.setEnabled(false);
}
if(JI == pause){
run = false;
}
if(isRuned == false){//如果遊戲還沒運行，才可以設置級別
if(JI == gao){
time = 200;
jianTime = 1;
JiBie = “高級”;
Message.setText(“級別：”+JiBie+” 蛇長:”+(diJi+2)+” 時間:”+time+”ms 分數:”+jiFenQi);
}
if(JI == zhong){
time = 400;
jianTime = 2;
JiBie = “中級”;
Message.setText(“級別：”+JiBie+” 蛇長:”+(diJi+2)+” 時間:”+time+”ms 分數:”+jiFenQi);
}
if(JI == di){
time = 500;
jianTime = 3;
JiBie = “低級”;
Message.setText(“級別：”+JiBie+” 蛇長:”+(diJi+2)+” 時間:”+time+”ms 分數:”+jiFenQi);
}
}
if(JI == GF){
try{
FileInputStream fis = new FileInputStream(“GaoFen.ini”);
InputStreamReader isr = new InputStreamReader(fis);
BufferedReader br = new BufferedReader(isr);
String s,setOut = “”;
while((s=br.readLine())!= null){
setOut =setOut+s+”\n”;
}
if(setOut.equals(“”)){
JOptionPane.showMessageDialog(f,”暫無保存記錄!”,”高分榜”,JOptionPane.INFORMATION_MESSAGE);
}
else{
JOptionPane.showMessageDialog(f,setOut);
}
}catch(Exception e){
e.printStackTrace();
}
}
if(JI == ZZ){//關於作者
JOptionPane.showMessageDialog(f,”軟件作者：申志飛\n地址：四川省綿陽市\nQQ：898513806\nE-mail:shenzhifeiok@126.com”,”關於作者”,JOptionPane.INFORMATION_MESSAGE);
}
if(JI == YX){//關於遊戲
JOptionPane.showMessageDialog(f,”貪吃蛇遊戲\n遊戲版本 V1.0″,”關於遊戲”,JOptionPane.INFORMATION_MESSAGE);
}
if(JI == QK){
try{
int select = JOptionPane.showConfirmDialog(f,”確實要清空記錄嗎？”,”清空記錄”,JOptionPane.YES_OPTION);
if(select == JOptionPane.YES_OPTION){
String setOut = “”;
FileOutputStream fos = new FileOutputStream(“GaoFen.ini”);//輸出到文件流
fos.write(setOut.getBytes());
}
}catch(Exception ex){}
}
}
}
//是我自己寫的，本來裏面有圖片的，但無法上傳，所以把圖片去掉了，裏面的ImageIcon等語句可以去掉。能正常運行。
原創文章，作者：小藍，如若轉載，請註明出處：https://www.506064.com/zh-hk/n/270140.html
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