「贪食蛇java」贪吃蛇破解版无限金币无限钻石
今天给各位分享贪食蛇java的知识，其中也会对贪吃蛇破解版无限金币无限钻石进行解释，如果能碰巧解决你现在面临的问题，别忘了关注本站，现在开始吧！
本文目录一览：
- 1、急需用eclipse写的小游戏代码 比如贪吃蛇，五子棋，猜数字，俄罗斯方块等的小游戏代码
- 2、手机游戏一般是用什么语言开发
- 3、求个简单点的Java程序 100行左右。 需要解释。
- 4、用JAVA编一个小游戏或者其他程序
- 5、怎么自制一款游戏？
急需用eclipse写的小游戏代码 比如贪吃蛇，五子棋，猜数字，俄罗斯方块等的小游戏代码
新建一个project，新建一个类
把代码贴进去，找到运行（run）这个按钮，按了就能运行，找不到的话快捷键是Ctrl + F11
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
public class SnakeGame {
public static void main(String[] args) {
SnakeFrame frame = new SnakeFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
}
// ----------记录状态的线程
class StatusRunnable implements Runnable {
public StatusRunnable(Snake snake, JLabel statusLabel, JLabel scoreLabel) {
this.statusLabel = statusLabel;
this.scoreLabel = scoreLabel;
this.snake = snake;
}
public void run() {
String sta = "";
String spe = "";
while (true) {
switch (snake.status) {
case Snake.RUNNING:
sta = "Running";
break;
case Snake.PAUSED:
sta = "Paused";
break;
case Snake.GAMEOVER:
sta = "GameOver";
break;
}
statusLabel.setText(sta);
scoreLabel.setText("" + snake.score);
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
}
private JLabel scoreLabel;
private JLabel statusLabel;
private Snake snake;
}
// ----------蛇运动以及记录分数的线程
class SnakeRunnable implements Runnable {
public SnakeRunnable(Snake snake, Component component) {
this.snake = snake;
this.component = component;
}
public void run() {
while (true) {
try {
snake.move();
component.repaint();
Thread.sleep(snake.speed);
} catch (Exception e) {
}
}
}
private Snake snake;
private Component component;
}
class Snake {
boolean isRun;// ---------是否运动中
ArrayListNode body;// -----蛇体
Node food;// --------食物
int derection;// --------方向
int score;
int status;
int speed;
public static final int SLOW = 500;
public static final int MID = 300;
public static final int FAST = 100;
public static final int RUNNING = 1;
public static final int PAUSED = 2;
public static final int GAMEOVER = 3;
public static final int LEFT = 1;
public static final int UP = 2;
public static final int RIGHT = 3;
public static final int DOWN = 4;
public Snake() {
speed = Snake.SLOW;
score = 0;
isRun = false;
status = Snake.PAUSED;
derection = Snake.RIGHT;
body = new ArrayListNode();
body.add(new Node(60, 20));
body.add(new Node(40, 20));
body.add(new Node(20, 20));
makeFood();
}
// ------------判断食物是否被蛇吃掉
// -------如果食物在蛇运行方向的正前方，并且与蛇头接触，则被吃掉
private boolean isEaten() {
Node head = body.get(0);
if (derection == Snake.RIGHT (head.x + Node.W) == food.x
head.y == food.y)
return true;
if (derection == Snake.LEFT (head.x - Node.W) == food.x
head.y == food.y)
return true;
if (derection == Snake.UP head.x == food.x
(head.y - Node.H) == food.y)
return true;
if (derection == Snake.DOWN head.x == food.x
(head.y + Node.H) == food.y)
return true;
else
return false;
}
// ----------是否碰撞
private boolean isCollsion() {
Node node = body.get(0);
// ------------碰壁
if (derection == Snake.RIGHT node.x == 280)
return true;
if (derection == Snake.UP node.y == 0)
return true;
if (derection == Snake.LEFT node.x == 0)
return true;
if (derection == Snake.DOWN node.y == 380)
return true;
// --------------蛇头碰到蛇身
Node temp = null;
int i = 0;
for (i = 3; i body.size(); i++) {
temp = body.get(i);
if (temp.x == node.x temp.y == node.y)
break;
}
if (i body.size())
return true;
else
return false;
}
// -------在随机的地方产生食物
public void makeFood() {
Node node = new Node(0, 0);
boolean isInBody = true;
int x = 0, y = 0;
int X = 0, Y = 0;
int i = 0;
while (isInBody) {
x = (int) (Math.random() * 15);
y = (int) (Math.random() * 20);
X = x * Node.W;
Y = y * Node.H;
for (i = 0; i body.size(); i++) {
if (X == body.get(i).x Y == body.get(i).y)
break;
}
if (i body.size())
isInBody = true;
else
isInBody = false;
}
food = new Node(X, Y);
}
// ---------改变运行方向
public void changeDerection(int newDer) {
if (derection % 2 != newDer % 2)// -------如果与原来方向相同或相反，则无法改变
derection = newDer;
}
public void move() {
if (isEaten()) {// -----如果食物被吃掉
body.add(0, food);// --------把食物当成蛇头成为新的蛇体
score += 10;
makeFood();// --------产生食物
} else if (isCollsion())// ---------如果碰壁或自身
{
isRun = false;
status = Snake.GAMEOVER;// -----结束
} else if (isRun) {// ----正常运行（不吃食物，不碰壁，不碰自身）
Node node = body.get(0);
int X = node.x;
int Y = node.y;
// ------------蛇头按运行方向前进一个单位
switch (derection) {
case 1:
X -= Node.W;
break;
case 2:
Y -= Node.H;
break;
case 3:
X += Node.W;
break;
case 4:
Y += Node.H;
break;
}
body.add(0, new Node(X, Y));
// ---------------去掉蛇尾
body.remove(body.size() - 1);
}
}
}
// ---------组成蛇身的单位，食物
class Node {
public static final int W = 20;
public static final int H = 20;
int x;
int y;
public Node(int x, int y) {
this.x = x;
this.y = y;
}
}
// ------画板
class SnakePanel extends JPanel {
Snake snake;
public SnakePanel(Snake snake) {
this.snake = snake;
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Node node = null;
for (int i = 0; i snake.body.size(); i++) {// ---红蓝间隔画蛇身
if (i % 2 == 0)
g.setColor(Color.blue);
else
g.setColor(Color.yellow);
node = snake.body.get(i);
g.fillRect(node.x, node.y, node.H, node.W);// *******************试用*********************
}
node = snake.food;
g.setColor(Color.red);
g.fillRect(node.x, node.y, node.H, node.W);
}
}
class SnakeFrame extends JFrame {
private JLabel statusLabel;
private JLabel speedLabel;
private JLabel scoreLabel;
private JPanel snakePanel;
private Snake snake;
private JMenuBar bar;
JMenu gameMenu;
JMenu helpMenu;
JMenu speedMenu;
JMenuItem newItem;
JMenuItem pauseItem;
JMenuItem beginItem;
JMenuItem helpItem;
JMenuItem aboutItem;
JMenuItem slowItem;
JMenuItem midItem;
JMenuItem fastItem;
public SnakeFrame() {
init();
ActionListener l = new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (e.getSource() == pauseItem)
snake.isRun = false;
if (e.getSource() == beginItem)
snake.isRun = true;
if (e.getSource() == newItem) {
newGame();
}
// ------------菜单控制运行速度
if (e.getSource() == slowItem) {
snake.speed = Snake.SLOW;
speedLabel.setText("Slow");
}
if (e.getSource() == midItem) {
snake.speed = Snake.MID;
speedLabel.setText("Mid");
}
if (e.getSource() == fastItem) {
snake.speed = Snake.FAST;
speedLabel.setText("Fast");
}
}
};
pauseItem.addActionListener(l);
beginItem.addActionListener(l);
newItem.addActionListener(l);
aboutItem.addActionListener(l);
slowItem.addActionListener(l);
midItem.addActionListener(l);
fastItem.addActionListener(l);
addKeyListener(new KeyListener() {
public void keyPressed(KeyEvent e) {
switch (e.getKeyCode()) {
// ------------方向键改变蛇运行方向
case KeyEvent.VK_DOWN://
snake.changeDerection(Snake.DOWN);
break;
case KeyEvent.VK_UP://
snake.changeDerection(Snake.UP);
break;
case KeyEvent.VK_LEFT://
snake.changeDerection(Snake.LEFT);
break;
case KeyEvent.VK_RIGHT://
snake.changeDerection(Snake.RIGHT);
break;
// 空格键，游戏暂停或继续
case KeyEvent.VK_SPACE://
if (snake.isRun == true) {
snake.isRun = false;
snake.status = Snake.PAUSED;
break;
}
if (snake.isRun == false) {
snake.isRun = true;
snake.status = Snake.RUNNING;
break;
}
}
}
public void keyReleased(KeyEvent k) {
}
public void keyTyped(KeyEvent k) {
}
});
}
private void init() {
speedLabel = new JLabel();
snake = new Snake();
setSize(380, 460);
setLayout(null);
this.setResizable(false);
bar = new JMenuBar();
gameMenu = new JMenu("Game");
newItem = new JMenuItem("New Game");
gameMenu.add(newItem);
pauseItem = new JMenuItem("Pause");
gameMenu.add(pauseItem);
beginItem = new JMenuItem("Continue");
gameMenu.add(beginItem);
helpMenu = new JMenu("Help");
aboutItem = new JMenuItem("About");
helpMenu.add(aboutItem);
speedMenu = new JMenu("Speed");
slowItem = new JMenuItem("Slow");
fastItem = new JMenuItem("Fast");
midItem = new JMenuItem("Middle");
speedMenu.add(slowItem);
speedMenu.add(midItem);
speedMenu.add(fastItem);
bar.add(gameMenu);
bar.add(helpMenu);
bar.add(speedMenu);
setJMenuBar(bar);
statusLabel = new JLabel();
scoreLabel = new JLabel();
snakePanel = new JPanel();
snakePanel.setBounds(0, 0, 300, 400);
snakePanel.setBorder(BorderFactory.createLineBorder(Color.darkGray));
add(snakePanel);
statusLabel.setBounds(300, 25, 60, 20);
add(statusLabel);
scoreLabel.setBounds(300, 20, 60, 20);
add(scoreLabel);
JLabel temp = new JLabel("状态");
temp.setBounds(310, 5, 60, 20);
add(temp);
temp = new JLabel("分数");
temp.setBounds(310, 105, 60, 20);
add(temp);
temp = new JLabel("速度");
temp.setBounds(310, 55, 60, 20);
add(temp);
speedLabel.setBounds(310, 75, 60, 20);
add(speedLabel);
}
private void newGame() {
this.remove(snakePanel);
this.remove(statusLabel);
this.remove(scoreLabel);
speedLabel.setText("Slow");
statusLabel = new JLabel();
scoreLabel = new JLabel();
snakePanel = new JPanel();
snake = new Snake();
snakePanel = new SnakePanel(snake);
snakePanel.setBounds(0, 0, 300, 400);
snakePanel.setBorder(BorderFactory.createLineBorder(Color.darkGray));
Runnable r1 = new SnakeRunnable(snake, snakePanel);
Runnable r2 = new StatusRunnable(snake, statusLabel, scoreLabel);
Thread t1 = new Thread(r1);
Thread t2 = new Thread(r2);
t1.start();
t2.start();
add(snakePanel);
statusLabel.setBounds(310, 25, 60, 20);
add(statusLabel);
scoreLabel.setBounds(310, 125, 60, 20);
add(scoreLabel);
}
}
手机游戏一般是用什么语言开发
手机游戏一般是用Unity、COCOS、java、C语言开发的，但也要看具体情况，有的手机游戏也可能是用HTML5开发的。
flash、java游戏俗称小游戏，基本上都是一些休闲类的、傻呆萌的情节和操作，这类游戏开发相对比较简单，会javascript、flash cs、java就可以进行开发了。
一个大型游戏的开发，需要庞大的团队使用各种各样的语言和工具来完成。总结一下，主要有C、C++、汇编语言、着色器语言、脚本语言、高效的开发语言C#或Java。
iOS主要是用C++或Object C开发，安卓主要用Java开发。学习游戏开发，一般的大型游戏开发不是单一用某一种软件语言的问题，要想知道哪家靠谱也不难，如Java基础打好后，未来的发展前景也是非常好的，现在手机游戏主要有两个平台：iOS和安卓。
开发游戏我们经常听到的是游戏引擎，一个游戏引擎决定一个游戏最基本的东西操作和效果，那么一般的游戏开发架构从底到顶一般是Direct X游戏引擎。
Direct X可是大名鼎鼎相当于所有显卡的一个统一接口，为游戏提供一个利用硬件渲染的编程模型，但Direct X接口为了追求高性能功能非常简单基本的绘图功能，不利于游戏的高效开发。
此时就需要根据游戏特点对其进行适当的取舍和封装，实现一组更高抽象的游戏开发接口和框架，可以理解成游戏引擎中的图形引擎。这部分的开发一般使用的语言是C、C++和少量的汇编语言。
求个简单点的Java程序 100行左右。 需要解释。
贪吃蛇游戏 望采纳
import java.awt.Button;
import java.awt.Color;
import java.awt.GridLayout;
import java.awt.Point;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.*;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
public class Snake extends JFrame implements KeyListener{
int Count=0;
Button[][] grid = new Button[20][20];
ArrayListPoint snake_list=new ArrayListPoint();
Point bean=new Point(-1,-1);//保存随机豆子【坐标】
int Direction = 1; //方向标志 1:上 2:下 3:左 4:右
//构造方法
public Snake()
{
//窗体初始化
this.setBounds(400,300,390,395);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
GridLayout f=new GridLayout(20,20);
this.getContentPane().setBackground(Color.gray);
this.setLayout(f);
//初始化20*20个按钮
for(int i=0;i20;i++)
for(int j=0;j20;j++)
{
grid[i][j]=new Button();
this.add(grid[i][j]);
grid[i][j].setVisible(false);
grid[i][j].addKeyListener(this);
grid[i][j].setBackground(Color.blue);
}
//蛇体初始化
grid[10][10].setVisible(true);
grid[11][10].setVisible(true);
grid[12][10].setVisible(true);
grid[13][10].setVisible(true);
grid[14][10].setVisible(true);
//在动态数组中保存蛇体按钮坐标【行列】信息
snake_list.add(new Point(10,10));
snake_list.add(new Point(11,10));
snake_list.add(new Point(12,10));
snake_list.add(new Point(13,10));
snake_list.add(new Point(14,10));
this.rand_bean();
this.setTitle("总分：0");
this.setVisible(true);
}
//该方法随机一个豆子，且不在蛇体上，并使豆子可见
public void rand_bean(){
Random rd=new Random();
do{
bean.x=rd.nextInt(20);//行
bean.y=rd.nextInt(20);//列
}while(snake_list.contains(bean));
grid[bean.x][bean.y].setVisible(true);
grid[bean.x][bean.y].setBackground(Color.red);
}
//判断拟增蛇头是否与自身有碰撞
public boolean is_cross(Point p){
boolean Flag=false;
for(int i=0;isnake_list.size();i++){
if(p.equals(snake_list.get(i) )){
Flag=true;break;
}
}
return Flag;
}
//判断蛇即将前进位置是否有豆子，有返回true，无返回false
public boolean isHaveBean(){
boolean Flag=false;
int x=snake_list.get(0).x;
int y=snake_list.get(0).y;
Point p=null;
if(Direction==1)p=new Point(x-1,y);
if(Direction==2)p=new Point(x+1,y);
if(Direction==3)p=new Point(x,y-1);
if(Direction==4)p=new Point(x,y+1);
if(bean.equals(p))Flag=true;
return Flag;
}
//前进一格
public void snake_move(){
if(isHaveBean()==true){//////////////有豆子吃
Point p=new Point(bean.x,bean.y);//【很重要，保证吃掉的是豆子的复制对象】
snake_list.add(0,p); //吃豆子
grid[p.x][p.y].setBackground(Color.blue);
this.Count++;
this.setTitle("总分："+Count);
this.rand_bean(); //再产生一个豆子
}else{///////////////////无豆子吃
//取原蛇头坐标
int x=snake_list.get(0).x;
int y=snake_list.get(0).y;
//根据蛇头坐标推算出拟新增蛇头坐标
Point p=null;
if(Direction==1)p=new Point(x-1,y);//计算出向上的新坐标
if(Direction==2)p=new Point(x+1,y);//计算出向下的新坐标
if(Direction==3)p=new Point(x,y-1);//计算出向左的新坐标
if(Direction==4)p=new Point(x,y+1);//计算出向右的新坐标
//若拟新增蛇头碰壁，或缠绕则游戏结束
if(p.x0||p.x19|| p.y0||p.y19||is_cross(p)==true){
JOptionPane.showMessageDialog(null, "游戏结束！");
System.exit(0);
}
//向蛇体增加新的蛇头坐标,并使新蛇头可见
snake_list.add(0,p);
grid[p.x][p.y].setVisible(true);
//删除原蛇尾坐标，使蛇尾不可见
int x1=snake_list.get(snake_list.size()-1).x;
int y1=snake_list.get(snake_list.size()-1).y;
grid[x1][y1].setVisible(false);
snake_list.remove(snake_list.size()-1);
}
}
@Override
public void keyPressed(KeyEvent e) {
if(e.getKeyCode()==KeyEvent.VK_UP Direction!=2) Direction=1;
if(e.getKeyCode()==KeyEvent.VK_DOWN Direction!=1) Direction=2;
if(e.getKeyCode()==KeyEvent.VK_LEFT Direction!=4) Direction=3;
if(e.getKeyCode()==KeyEvent.VK_RIGHT Direction!=3) Direction=4;
}
@Override
public void keyReleased(KeyEvent e) { }
@Override
public void keyTyped(KeyEvent e) { }
public static void main(String[] args) throws InterruptedException {
Snake win=new Snake();
while(true){
win.snake_move();
Thread.sleep(300);
}
}
}
用JAVA编一个小游戏或者其他程序
贪吃蛇程序:
GreedSnake.java (也是程序入口):
import java.awt.BorderLayout;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Container;
import java.awt.Graphics;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.Iterator;
import java.util.LinkedList;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class GreedSnake implements KeyListener {
JFrame mainFrame;
Canvas paintCanvas;
JLabel labelScore;// 计分牌
SnakeModel snakeModel = null;// 蛇
public static final int canvasWidth = 200;
public static final int canvasHeight = 300;
public static final int nodeWidth = 10;
public static final int nodeHeight = 10;
// ----------------------------------------------------------------------
// GreedSnake():初始化游戏界面
// ----------------------------------------------------------------------
public GreedSnake() {
// 设置界面元素
mainFrame = new JFrame("GreedSnake");
Container cp = mainFrame.getContentPane();
labelScore = new JLabel("Score:");
cp.add(labelScore, BorderLayout.NORTH);
paintCanvas = new Canvas();
paintCanvas.setSize(canvasWidth + 1, canvasHeight + 1);
paintCanvas.addKeyListener(this);
cp.add(paintCanvas, BorderLayout.CENTER);
JPanel panelButtom = new JPanel();
panelButtom.setLayout(new BorderLayout());
JLabel labelHelp;// 帮助信息
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(this);
mainFrame.pack();
mainFrame.setResizable(false);
mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainFrame.setVisible(true);
begin();
}
// ----------------------------------------------------------------------
// keyPressed():按键检测
// ----------------------------------------------------------------------
public void keyPressed(KeyEvent e) {
int keyCode = e.getKeyCode();
if (snakeModel.running)
switch (keyCode) {
case KeyEvent.VK_UP:
snakeModel.changeDirection(SnakeModel.UP);
break;
case KeyEvent.VK_DOWN:
snakeModel.changeDirection(SnakeModel.DOWN);
break;
case KeyEvent.VK_LEFT:
snakeModel.changeDirection(SnakeModel.LEFT);
break;
case KeyEvent.VK_RIGHT:
snakeModel.changeDirection(SnakeModel.RIGHT);
break;
case KeyEvent.VK_ADD:
case KeyEvent.VK_PAGE_UP:
snakeModel.speedUp();// 加速
break;
case KeyEvent.VK_SUBTRACT:
case KeyEvent.VK_PAGE_DOWN:
snakeModel.speedDown();// 减速
break;
case KeyEvent.VK_SPACE:
case KeyEvent.VK_P:
snakeModel.changePauseState();// 暂停或继续
break;
default:
}
// 重新开始
if (keyCode == KeyEvent.VK_R || keyCode == KeyEvent.VK_S
|| keyCode == KeyEvent.VK_ENTER) {
snakeModel.running = false;
begin();
}
}
// ----------------------------------------------------------------------
// keyReleased（）：空函数
// ----------------------------------------------------------------------
public void keyReleased(KeyEvent e) {
}
// ----------------------------------------------------------------------
// keyTyped（）：空函数
// ----------------------------------------------------------------------
public void keyTyped(KeyEvent e) {
}
// ----------------------------------------------------------------------
// repaint（）：绘制游戏界面（包括蛇和食物）
// ----------------------------------------------------------------------
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 = snakeModel.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 = snakeModel.food;
drawNode(g, n);
updateScore();
}
// ----------------------------------------------------------------------
// drawNode（）：绘画某一结点（蛇身或食物）
// ----------------------------------------------------------------------
private void drawNode(Graphics g, Node n) {
g.fillRect(n.x * nodeWidth, n.y * nodeHeight, nodeWidth - 1,
nodeHeight - 1);
}
// ----------------------------------------------------------------------
// updateScore（）：改变计分牌
// ----------------------------------------------------------------------
public void updateScore() {
String s = "Score: " + snakeModel.score;
labelScore.setText(s);
}
// ----------------------------------------------------------------------
// begin（）：游戏开始，放置贪吃蛇
// ----------------------------------------------------------------------
void begin() {
if (snakeModel == null || !snakeModel.running) {
snakeModel = new SnakeModel(this, canvasWidth / nodeWidth,
this.canvasHeight / nodeHeight);
(new Thread(snakeModel)).start();
}
}
// ----------------------------------------------------------------------
// main（）：主函数
// ----------------------------------------------------------------------
public static void main(String[] args) {
GreedSnake gs = new GreedSnake();
}
}
Node.java:
public class Node {
int x;
int y;
Node(int x, int y) {
this.x = x;
this.y = y;
}
}
SnakeModel.java:
import java.util.Arrays;
import java.util.LinkedList;
import java.util.Random;
import javax.swing.JOptionPane;
public class SnakeModel implements Runnable {
GreedSnake gs;
boolean[][] matrix;// 界面数据保存在数组里
LinkedList nodeArray = new LinkedList();
Node food;
int maxX;// 最大宽度
int maxY;// 最大长度
int direction = 2;// 方向
boolean running = false;
int timeInterval = 200;// 间隔时间（速度）
double speedChangeRate = 0.75;// 速度改变程度
boolean paused = false;// 游戏状态
int score = 0;
int countMove = 0;
// UP和DOWN是偶数，RIGHT和LEFT是奇数
public static final int UP = 2;
public static final int DOWN = 4;
public static final int LEFT = 1;
public static final int RIGHT = 3;
// ----------------------------------------------------------------------
// GreedModel():初始化界面
// ----------------------------------------------------------------------
public SnakeModel(GreedSnake gs, int maxX, int maxY) {
this.gs = gs;
this.maxX = maxX;
this.maxY = maxY;
matrix = new boolean[maxX][];
for (int i = 0; i maxX; ++i) {
matrix[i] = new boolean[maxY];
Arrays.fill(matrix[i], false);// 没有蛇和食物的地区置false
}
// 初始化贪吃蛇
int initArrayLength = maxX 20 ? 10 : maxX / 2;
for (int i = 0; i initArrayLength; ++i) {
int x = maxX / 2 + i;
int y = maxY / 2;
nodeArray.addLast(new Node(x, y));
matrix[x][y] = true;// 蛇身处置true
}
food = createFood();
matrix[food.x][food.y] = true;// 食物处置true
}
// ----------------------------------------------------------------------
// changeDirection():改变运动方向
// ----------------------------------------------------------------------
public void changeDirection(int newDirection) {
if (direction % 2 != newDirection % 2)// 避免冲突
{
direction = newDirection;
}
}
// ----------------------------------------------------------------------
// moveOn():贪吃蛇运动函数
// ----------------------------------------------------------------------
public boolean moveOn() {
Node n = (Node) nodeArray.getFirst();
int x = n.x;
int y = n.y;
switch (direction) {
case UP:
y--;
break;
case DOWN:
y++;
break;
case LEFT:
x--;
break;
case RIGHT:
x++;
break;
}
if ((0 = x x maxX) (0 = y y maxY)) {
if (matrix[x][y])// 吃到食物或者撞到身体
{
if (x == food.x y == food.y)// 吃到食物
{
nodeArray.addFirst(food);// 在头部加上一结点
// 计分规则与移动长度和速度有关
int scoreGet = (10000 - 200 * countMove) / timeInterval;
score += scoreGet 0 ? scoreGet : 10;
countMove = 0;
food = createFood();
matrix[food.x][food.y] = true;
return true;
} else
return false;// 撞到身体
} else// 什么都没有碰到
{
nodeArray.addFirst(new Node(x, y));// 加上头部
matrix[x][y] = true;
n = (Node) nodeArray.removeLast();// 去掉尾部
matrix[n.x][n.y] = false;
countMove++;
return true;
}
}
return false;// 越界（撞到墙壁）
}
// ----------------------------------------------------------------------
// run():贪吃蛇运动线程
// ----------------------------------------------------------------------
public void run() {
running = true;
while (running) {
try {
Thread.sleep(timeInterval);
} catch (Exception e) {
break;
}
if (!paused) {
if (moveOn())// 未结束
{
gs.repaint();
} else// 游戏结束
{
JOptionPane.showMessageDialog(null, "GAME OVER",
"Game Over", JOptionPane.INFORMATION_MESSAGE);
break;
}
}
}
running = false;
}
// ----------------------------------------------------------------------
// createFood():生成食物及放置地点
// ----------------------------------------------------------------------
private Node createFood() {
int x = 0;
int y = 0;
do {
Random r = new Random();
x = r.nextInt(maxX);
y = r.nextInt(maxY);
} while (matrix[x][y]);
return new Node(x, y);
}
// ----------------------------------------------------------------------
// speedUp():加快蛇运动速度
// ----------------------------------------------------------------------
public void speedUp() {
timeInterval *= speedChangeRate;
}
// ----------------------------------------------------------------------
// speedDown():放慢蛇运动速度
// ----------------------------------------------------------------------
public void speedDown() {
timeInterval /= speedChangeRate;
}
// ----------------------------------------------------------------------
// changePauseState(): 改变游戏状态（暂停或继续）
// ----------------------------------------------------------------------
public void changePauseState() {
paused = !paused;
}
}
怎么自制一款游戏？
要自己创作一款游戏其实也并不难，以下几点建议先生会对你有所帮助：
1、在平时一定要打好游戏编程的技术，可以通过Java编程软件来实现自制一款游戏。
2、在创作游戏的过程中一定非常艰苦，所以最重要的是应该坚持，然后不断创新不断实践，相信在不久之后也一定能够得到自己想要的结果。
贪食蛇java的介绍就聊到这里吧，感谢你花时间阅读本站内容，更多关于贪吃蛇破解版无限金币无限钻石、贪食蛇java的信息别忘了在本站进行查找喔。