贪吃蛇小游戏源代码
贪吃蛇JAVA源代码完整版
游戏贪吃蛇的JAVA源代码一．文档说明a)本代码主要功能为实现贪吃蛇游戏，GUI界面做到尽量简洁和原游戏相仿。
目前版本包含计分，统计最高分，长度自动缩短计时功能。
b)本代码受计算机系大神指点，经许可后发布如下，向Java_online网致敬c)运行时请把.java文件放入default package 即可运行。
二．运行截图a)文件位置b)进入游戏c)游戏进行中三．JAVA代码import java.awt.*;import java.awt.event.*;import static ng.String.format;import java.util.*;import java.util.List;import javax.swing.*;public class Snake extends JPanel implements Runnable { enum Dir {up(0, -1), right(1, 0), down(0, 1), left(-1, 0);Dir(int x, int y) {this.x = x; this.y = y;}final int x, y;}static final Random rand = new Random();static final int WALL = -1;static final int MAX_ENERGY = 1500;volatile boolean gameOver = true;Thread gameThread;int score, hiScore;int nRows = 44;int nCols = 64;Dir dir;int energy;int[][] grid;List<Point> snake, treats;Font smallFont;public Snake() {setPreferredSize(new Dimension(640, 440));setBackground(Color.white);setFont(new Font("SansSerif", Font.BOLD, 48));setFocusable(true);smallFont = getFont().deriveFont(Font.BOLD, 18);initGrid();addMouseListener(new MouseAdapter() {@Overridepublic void mousePressed(MouseEvent e) {if (gameOver) {startNewGame();repaint();}}});addKeyListener(new KeyAdapter() {@Overridepublic void keyPressed(KeyEvent e) {switch (e.getKeyCode()) {case KeyEvent.VK_UP:if (dir != Dir.down)dir = Dir.up;break;case KeyEvent.VK_LEFT:if (dir != Dir.right)dir = Dir.left;break;case KeyEvent.VK_RIGHT:if (dir != Dir.left)dir = Dir.right;break;case KeyEvent.VK_DOWN:if (dir != Dir.up)dir = Dir.down;break;}repaint();}});}void startNewGame() {gameOver = false;stop();initGrid();treats = new LinkedList<>();dir = Dir.left;energy = MAX_ENERGY;if (score > hiScore)hiScore = score;score = 0;snake = new ArrayList<>();for (int x = 0; x < 7; x++)snake.add(new Point(nCols / 2 + x, nRows / 2));doaddTreat();while(treats.isEmpty());(gameThread = new Thread(this)).start();}void stop() {if (gameThread != null) {Thread tmp = gameThread;gameThread = null;tmp.interrupt();}}void initGrid() {grid = new int[nRows][nCols];for (int r = 0; r < nRows; r++) {for (int c = 0; c < nCols; c++) {if (c == 0 || c == nCols - 1 || r == 0 || r == nRows - 1)grid[r][c] = WALL;}}}@Overridepublic void run() {while (Thread.currentThread() == gameThread) {try {Thread.sleep(Math.max(75 - score, 25));} catch (InterruptedException e) {return;}if (energyUsed() || hitsWall() || hitsSnake()) {gameOver();} else {if (eatsTreat()) {score++;energy = MAX_ENERGY;growSnake();}moveSnake();addTreat();}repaint();}}boolean energyUsed() {energy -= 10;return energy <= 0;}boolean hitsWall() {Point head = snake.get(0);int nextCol = head.x + dir.x;int nextRow = head.y + dir.y;return grid[nextRow][nextCol] == WALL;}boolean hitsSnake() {Point head = snake.get(0);int nextCol = head.x + dir.x;int nextRow = head.y + dir.y;for (Point p : snake)if (p.x == nextCol && p.y == nextRow)return true;return false;}boolean eatsTreat() {Point head = snake.get(0);int nextCol = head.x + dir.x;int nextRow = head.y + dir.y;for (Point p : treats)if (p.x == nextCol && p.y == nextRow) {return treats.remove(p);}return false;}void gameOver() {gameOver = true;stop();}void moveSnake() {for (int i = snake.size() - 1; i > 0; i--) {Point p1 = snake.get(i - 1);Point p2 = snake.get(i);p2.x = p1.x;p2.y = p1.y;}Point head = snake.get(0);head.x += dir.x;head.y += dir.y;}void growSnake() {Point tail = snake.get(snake.size() - 1);int x = tail.x + dir.x;int y = tail.y + dir.y;snake.add(new Point(x, y));}void addTreat() {if (treats.size() < 3) {if (rand.nextInt(10) == 0) { // 1 in 10if (rand.nextInt(4) != 0) { // 3 in 4int x, y;while (true) {x = rand.nextInt(nCols);y = rand.nextInt(nRows);if (grid[y][x] != 0)continue;Point p = new Point(x, y);if (snake.contains(p) || treats.contains(p))continue;treats.add(p);break;}} else if (treats.size() > 1)treats.remove(0);}}}void drawGrid(Graphics2D g) {g.setColor(Color.lightGray);for (int r = 0; r < nRows; r++) {for (int c = 0; c < nCols; c++) {if (grid[r][c] == WALL)g.fillRect(c * 10, r * 10, 10, 10);}}}void drawSnake(Graphics2D g) {g.setColor(Color.blue);for (Point p : snake)g.fillRect(p.x * 10, p.y * 10, 10, 10);g.setColor(energy < 500 ? Color.red : Color.orange);Point head = snake.get(0);g.fillRect(head.x * 10, head.y * 10, 10, 10);}void drawTreats(Graphics2D g) {g.setColor(Color.green);for (Point p : treats)g.fillRect(p.x * 10, p.y * 10, 10, 10);}void drawStartScreen(Graphics2D g) {g.setColor(Color.blue);g.setFont(getFont());g.drawString("Snake", 240, 190);g.setColor(Color.orange);g.setFont(smallFont);g.drawString("(click to start)", 250, 240);}void drawScore(Graphics2D g) {int h = getHeight();g.setFont(smallFont);g.setColor(getForeground());String s = format("hiscore %d score %d", hiScore, score);g.drawString(s, 30, h - 30);g.drawString(format("energy %d", energy), getWidth() - 150, h - 30); }@Overridepublic void paintComponent(Graphics gg) {super.paintComponent(gg);Graphics2D g = (Graphics2D) gg;g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);drawGrid(g);if (gameOver) {drawStartScreen(g);} else {drawSnake(g);drawTreats(g);drawScore(g);}}public static void main(String[] args) {SwingUtilities.invokeLater(() -> {JFrame f = new JFrame();f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);f.setTitle("Snake");f.setResizable(false);f.add(new Snake(), BorderLayout.CENTER);f.pack();f.setLocationRelativeTo(null);f.setVisible(true);});}}。
JAVA程序源代码(贪吃蛇)
贪吃蛇源代码将Location、LocationRO、SnakeFrame、SnakeModel、SnakePanel放到命名为snake的文件夹里，主函数MainApp放到外面运行主函数即可实现。
主函数package snake;import javax.swing.*;import snake.*;public class MainApp {public static void main(String[] args) {JFrame.setDefaultLookAndFeelDecorated(true);SnakeFrame frame=new SnakeFrame();frame.setSize(350,350);frame.setResizable(false);frame.setLocation(330,220);frame.setTitle("贪吃蛇");frame.setV isible(true);}}package snake;public class Location {private int x;private int y;Location(int x,int y){this.x=x;this.y=y;}int getX(){return x;}int getY(){return y;}void setX(int x){this.x=x;}void setY(int y){this.y=y;}public boolean equalOrRev(Location e){return ((e.getX()==getX())&&(e.getY()==getY()))||((e.getX()==getX())&&(e.getY()==-1*getY()))||((e.getX()==-1*getX())&&(e.getY()==getY()));}public boolean equals(Location e){return(e.getX()==getX())&&(e.getY()==getY());}public boolean reverse(Location e){return ((e.getX()==getX())&&(e.getY()==-1*getY()))||((e.getX()==-1*getX())&&(e.getY()==getY()));}}package snake;public class LocationRO{private int x;private int y;LocationRO(int x,int y){this.x=x;this.y=y;}int getX(){return x;}int getY(){return y;}public boolean equalOrRev(LocationRO e){return ((e.getX()==getX())&&(e.getY()==getY()))||((e.getX()==getX())&&(e.getY()==-1*getY()))||((e.getX()==-1*getX())&&(e.getY()==getY()));}public boolean equals(LocationRO e){return(e.getX()==getX())&&(e.getY()==getY());}public boolean reverse(LocationRO e){return ((e.getX()==getX())&&(e.getY()==-1*getY()))||((e.getX()==-1*getX())&&(e.getY()==getY()));}}package snake;import java.awt.*;import java.awt.event.*;import javax.swing.*;class SnakeFrame extends JFrame implements ActionListener{final SnakePanel p=new SnakePanel(this);JMenuBar menubar=new JMenuBar();JMenu fileMenu=new JMenu("文件");JMenuItem newgameitem=new JMenuItem("开始");JMenuItem stopitem=new JMenuItem("暂停");JMenuItem runitem=new JMenuItem("继续");JMenuItem exititem=new JMenuItem("退出");//"设置"菜单JMenu optionMenu=new JMenu("设置");//等级选项ButtonGroup groupDegree = new ButtonGroup();JRadioButtonMenuItem oneItem= new JRadioButtonMenuItem("初级");JRadioButtonMenuItem twoItem= new JRadioButtonMenuItem("中级");JRadioButtonMenuItem threeItem= new JRadioButtonMenuItem("高级");JMenu degreeMenu=new JMenu("等级");JMenu helpMenu=new JMenu("帮助");JMenuItem helpitem=new JMenuItem("操作指南");final JCheckBoxMenuItem showGridItem = new JCheckBoxMenuItem("显示网格");JLabel scorelabel;public JTextField scoreField;private long speedtime=200;private String helpstr = "游戏说明：\n1 ：方向键控制蛇移动的方向."+"\n2 ：单击菜单'文件->开始'开始游戏."+"\n3 ：单击菜单'文件->暂停'或者单击键盘空格键暂停游戏."+"\n4 ：单击菜单'文件->继续'继续游戏."+"\n5 ：单击菜单'设置->等级'可以设置难度等级."+"\n6 ：单击菜单'设置->显示网格'可以设置是否显示网格."+ "\n7 ：红色为食物,吃一个得10分同时蛇身加长."+"\n8 ：蛇不可以出界或自身相交，否则结束游戏.";SnakeFrame(){setJMenuBar(menubar);fileMenu.add(newgameitem);fileMenu.add(stopitem);fileMenu.add(runitem);fileMenu.add(exititem);menubar.add(fileMenu);oneItem.setSelected(true);groupDegree.add(oneItem);groupDegree.add(twoItem);groupDegree.add(threeItem);degreeMenu.add(oneItem);degreeMenu.add(twoItem);degreeMenu.add(threeItem);optionMenu.add(degreeMenu);// 风格选项showGridItem.setSelected(true);optionMenu.add(showGridItem);menubar.add(optionMenu);helpMenu.add(helpitem);menubar.add(helpMenu);Container contentpane=getContentPane();contentpane.setLayout(new FlowLayout());contentpane.add(p);scorelabel=new JLabel("得分: ");scoreField=new JTextField("0",15);scoreField.setEnabled(false);scoreField.setHorizontalAlignment(0);JPanel toolPanel=new JPanel();toolPanel.add(scorelabel);toolPanel.add(scoreField);contentpane.add(toolPanel);oneItem.addActionListener(this);twoItem.addActionListener(this);threeItem.addActionListener(this);newgameitem.addActionListener(this);stopitem.addActionListener(this);runitem.addActionListener(this);exititem.addActionListener(this);helpitem.addActionListener(this);showGridItem.addActionListener(this);}public void actionPerformed(ActionEvent e){try{if(e.getSource()==helpitem){JOptionPane.showConfirmDialog(p,helpstr,"操纵说明",JOptionPane.PLAIN_MESSAGE);}else if(e.getSource()==exititem)System.exit(0);else if(e.getSource()==newgameitem)p.newGame(speedtime);else if(e.getSource()==stopitem)p.stopGame();else if(e.getSource()==runitem)p.returnGame();else if(e.getSource()==showGridItem){if(!showGridItem.isSelected()){p.setBackground(Color.lightGray);}else{p.setBackground(Color.darkGray);}}else if(e.getSource()==oneItem) speedtime=200;else if(e.getSource()==twoItem) speedtime=100;else if(e.getSource()==threeItem) speedtime=50;}catch(Exception ee){ee.printStackTrace();}}}package snake;import java.util.*;import javax.swing.JOptionPane;public class SnakeModel {private int rows,cols;//行列数private Location snakeHead,runingDiriction;//运行方向private LocationRO[][] locRO;//LocationRO类数组private LinkedList snake,playBlocks;//蛇及其它区域块private LocationRO snakeFood;//目标食物private int gameScore=0; //分数private boolean AddScore=false;//加分// 获得蛇头public LocationRO getSnakeHead(){return (LocationRO)(snake.getLast());}//蛇尾public LocationRO getSnakeTail(){return (LocationRO)(snake.getFirst());}//运行路线public Location getRuningDiriction(){return runingDiriction;}//获得蛇实体区域public LinkedList getSnake(){return snake;}//其他区域public LinkedList getOthers(){return playBlocks;}//获得总分public int getScore(){return gameScore;}//获得增加分数public boolean getAddScore(){return AddScore;}//设置蛇头方向private void setSnakeHead(Location snakeHead){ this.snakeHead=snakeHead;}//获得目标食物public LocationRO getSnakeFood(){return snakeFood;}//随机设置目标食物private void setSnakeFood(){snakeFood=(LocationRO)(playBlocks.get((int)(Math.random()*playBlocks.size()))); }//移动private void moveTo(Object a,LinkedList fromlist,LinkedList tolist){fromlist.remove(a);tolist.add(a);}//初始设置public void init(){playBlocks.clear();snake.clear();gameScore=0;for(int i=0;i<rows;i++){for(int j=0;j<cols;j++){playBlocks.add(locRO[i][j]);}}//初始化蛇的形状for(int i=4;i<7;i++){moveTo(locRO[4][i],playBlocks,snake);}//蛇头位置snakeHead=new Location(4,6);//设置随机块snakeFood=new LocationRO(0,0);setSnakeFood();//初始化运动方向runingDiriction=new Location(0,1);}//Snake构造器public SnakeModel(int rows1,int cols1){rows=rows1;cols=cols1;locRO=new LocationRO[rows][cols];snake=new LinkedList();playBlocks=new LinkedList();for(int i=0;i<rows;i++){for(int j=0;j<cols;j++){locRO[i][j]=new LocationRO(i,j);}}init();}/**定义布尔型move方法，如果运行成功则返回true,否则返回false*参数direction是Location类型，*direction 的值:(-1,0)表示向上；(1,0)表示向下；*(0,-1)表示向左；(0,1)表示向右；**/public boolean move(Location direction){//判断设定的方向跟运行方向是不是相反if (direction.reverse(runingDiriction)){snakeHead.setX(snakeHead.getX()+runingDiriction.getX());snakeHead.setY(snakeHead.getY()+runingDiriction.getY());}else{snakeHead.setX(snakeHead.getX()+direction.getX());snakeHead.setY(snakeHead.getY()+direction.getY());}//如果蛇吃到了目标食物try{if ((snakeHead.getX()==snakeFood.getX())&&(snakeHead.getY()==snakeFood.getY())){moveTo(locRO[snakeHead.getX()][snakeHead.getY()],playBlocks,snake);setSnakeFood();gameScore+=10;AddScore=true;}else{AddScore=false;//是否出界if((snakeHead.getX()<rows)&&(snakeHead.getY()<cols)&&(snakeHead.getX()>=0&&(snak eHead.getY()>=0))){//如果不出界，判断是否与自身相交if(snake.contains(locRO[snakeHead.getX()][snakeHead.getY()])){//如果相交,结束游戏JOptionPane.showMessageDialog(null, "Game Over!", "游戏结束",RMA TION_MESSAGE);return false;}else{//如果不相交，就把snakeHead加到snake里面，并且把尾巴移出moveTo(locRO[snakeHead.getX()][snakeHead.getY()],playBlocks,snake);moveTo(snake.getFirst(),snake,playBlocks);}}else{//出界,游戏结束JOptionPane.showMessageDialog(null, "Game Over!", "游戏结束", RMA TION_MESSAGE);return false;}}}catch(ArrayIndexOutOfBoundsException e){return false;}//设置运行方向if (!(direction.reverse(runingDiriction)||direction.equals(runingDiriction))){runingDiriction.setX(direction.getX());runingDiriction.setY(direction.getY());}return true;}}package snake;import javax.swing.*;import java.awt.*;import java.awt.event.*;import java.util.*;public class SnakePanel extends JPanel implements Runnable,KeyListener{JFrame parent=new JFrame();private int row=20; //网格行数private int col=30; //列数private JPanel[][] gridsPanel; //面板网格private Location direction;//方向定位private SnakeModel snake; //贪吃蛇private LinkedList snakeBody; //蛇的身体private LinkedList otherBlocks; //其他区域private LocationRO snakeHead; //蛇的头部private LocationRO snakeFood; //目标食物private Color bodyColor=Color.orange;//蛇的身体颜色private Color headColor=Color.black; //蛇的头部颜色private Color foodColor=Color.red; //目标食物颜色private Color othersColor=Color.lightGray;//其他区域颜色private int gameScore=0; //总分private long speed; //速度（难度设置）private boolean AddScore; //加分private Thread t; //线程private boolean isEnd; //暂停private static boolean notExit;// 构造器，初始化操作public SnakePanel(SnakeFrame parent){this.parent=parent;gridsPanel=new JPanel[row][col];otherBlocks=new LinkedList();snakeBody=new LinkedList();snakeHead=new LocationRO(0,0);snakeFood=new LocationRO(0,0);direction=new Location(0,1);// 布局setLayout(new GridLayout(row,col,1,1));for(int i=0;i<row;i++){for(int j=0;j<col;j++){gridsPanel[i][j]=new JPanel();gridsPanel[i][j].setBackground(othersColor);add(gridsPanel[i][j]);}}addKeyListener(this);}// 开始游戏public void newGame(long speed){this.speed=speed;if (notExit) {snake.init();}else{snake=new SnakeModel(row,col);notExit=true;t=new Thread(this);t.start();}requestFocus();direction.setX(0);direction.setY(1);gameScore=0;updateTextFiled(""+gameScore);isEnd=false;}// 暂停游戏public void stopGame(){requestFocus();isEnd=true;}// 继续public void returnGame(){requestFocus();isEnd=false;}// 获得总分public int getGameScore(){return gameScore;}//更新总分private void updateTextFiled(String str){((SnakeFrame)parent).scoreField.setText(str); }//更新各相关单元颜色private void updateColors(){// 设定蛇身颜色snakeBody=snake.getSnake();Iterator i =snakeBody.iterator();while(i.hasNext()){LocationRO t=(LocationRO)(i.next());gridsPanel[t.getX()][t.getY()].setBackground(bodyColor);}//设定蛇头颜色snakeHead=snake.getSnakeHead();gridsPanel[snakeHead.getX()][snakeHead.getY()].setBackground(headColor);//设定背景颜色otherBlocks=snake.getOthers();i =otherBlocks.iterator();while(i.hasNext()){LocationRO t=(LocationRO)(i.next());gridsPanel[t.getX()][t.getY()].setBackground(othersColor);}//设定临时块的颜色snakeFood=snake.getSnakeFood();gridsPanel[snakeFood.getX()][snakeFood.getY()].setBackground(foodColor); }public boolean isFocusTraversable(){return true;}//实现Runnable接口public void run(){while(true){try{Thread.sleep(speed);}catch (InterruptedException e){}if(!isEnd){isEnd=!snake.move(direction);updateColors();if(snake.getAddScore()){gameScore+=10;updateTextFiled(""+gameScore);}}}}//实现KeyListener接口public void keyPressed(KeyEvent event){int keyCode = event.getKeyCode();if(notExit){if (keyCode == KeyEvent.VK_LEFT) { //向左direction.setX(0);direction.setY(-1);}else if (keyCode == KeyEvent.VK_RIGHT) { //向右direction.setX(0);direction.setY(1);}else if (keyCode == KeyEvent.VK_UP) { //向上direction.setX(-1);direction.setY(0);}else if (keyCode == KeyEvent.VK_DOWN) { //向下direction.setX(1);direction.setY(0);}else if (keyCode == KeyEvent.VK_SPACE){ //空格键isEnd=!isEnd;}}}public void keyReleased(KeyEvent event){}public void keyTyped(KeyEvent event){}}。
贪吃蛇游戏源代码（C++）
贪吃蛇游戏源代码（C++）#include <windows.h>#include <stdlib.h>#include <conio.h>#include <time.h>#include <cstring>#include <cstdio>#include <iostream>#define N 22using namespace std;int gameover;int x1, y1; // 随机出米int x,y;long start;//===================================== ==//类的实现与应用initialize//===================================== ==//下面定义贪吃蛇的坐标类class snake_position{public:int x,y; //x表示行，y表示列snake_position(){};void initialize(int &);//坐标初始化};snake_position position[(N-2)*(N-2)+1]; //定义贪吃蛇坐标类数组，有(N-2)*(N-2)个坐标void snake_position::initialize(int &j){x = 1;y = j;}//下面定义贪吃蛇的棋盘图class snake_map{private:char s[N][N];//定义贪吃蛇棋盘，包括墙壁。
int grade, length;int gamespeed; //前进时间间隔char direction; // 初始情况下，向右运动int head,tail;int score;bool gameauto;public:snake_map(int h=4,int t=1,int l=4,char d=77,int s=0):length(l),direction(d),head(h),tail(t),score(s){}void initialize(); //初始化函数void show_game();int updata_game();void setpoint();void getgrade();void display();};//定义初始化函数，将贪吃蛇的棋盘图进行初始化void snake_map::initialize(){int i,j;for(i=1;i<=3;i++)s[1][i] = '*';s[1][4] = '#';for(i=1;i<=N-2;i++)for(j=1;j<=N-2;j++)s[i][j]=' '; // 初始化贪吃蛇棋盘中间空白部分for(i=0;i<=N-1;i++)s[0][i] = s[N-1][i] = '-'; //初始化贪吃蛇棋盘上下墙壁for(i=1;i<=N-2;i++)s[i][0] = s[i][N-1] = '|'; //初始化贪吃蛇棋盘左右墙壁}//===================================== =======//输出贪吃蛇棋盘信息void snake_map::show_game(){system("cls"); // 清屏int i,j;cout << endl;for(i=0;i<N;i++){cout << '\t';for(j=0;j<N;j++)cout<<s[i][j]<<' '; // 输出贪吃蛇棋盘if(i==2) cout << "\t等级：" << grade;if(i==6) cout << "\t速度：" << gamespeed;if(i==10) cout << "\t得分：" << score << "分" ;if(i==14) cout << "\t暂停：按一下空格键" ;if(i==18) cout << "\t继续：按两下空格键" ;cout<<endl;}}//输入选择等级void snake_map::getgrade(){cin>>grade;while( grade>7 || grade<1 ){cout << "请输入数字1-7选择等级，输入其他数字无效" << endl;cin >> grade;}switch(grade){case 1: gamespeed = 1000;gameauto = 0;break;case 2: gamespeed = 800;gameauto = 0;break;case 3: gamespeed = 600;gameauto = 0;break;case 4: gamespeed = 400;gameauto = 0;break;case 5: gamespeed = 200;gameauto = 0;break;case 6: gamespeed = 100;gameauto = 0;break;case 7: grade = 1;gamespeed = 1000;gameauto = 1;break; }}//输出等级，得分情况以及称号void snake_map::display(){cout << "\n\t\t\t\t等级：" << grade;cout << "\n\n\n\t\t\t\t速度：" << gamespeed;cout << "\n\n\n\t\t\t\t得分：" << score << "分" ;}//随机产生米void snake_map::setpoint(){srand(time(0));do{x1 = rand() % (N-2) + 1;y1 = rand() % (N-2) + 1;}while(s[x1][y1]!=' ');s[x1][y1]='*';}char key;int snake_map::updata_game(){gameover = 1;key = direction;start = clock();while((gameover=(clock()-start<=gamespeed))&&!kbhit()); //如果有键按下或时间超过自动前进时间间隔则终止循环if(gameover){getch();key = getch();}if(key == ' '){while(getch()!=' '){};//这里实现的是按空格键暂停，按空格键继续的功能，但不知为何原因，需要按两下空格才能继续。
贪吃蛇游戏安卓源代码
附录1.SnakeView类package com.example.android_snake.view；import java.util.ArrayList;import java.util.List;import java.util.Random;import java.util.Timer;import java.util.TimerTask;import com.example.android_snake.R;import com.example.android_snake.food.Food;import com.example.android_snake.snake.Body;import com.example.android_snake.snake.Head;import com.example.android_snake.snake.Snake;import com.example.android_snake.snake.SnakeDirection; import com.example.android_snake.stone.Stone;import android.annotation.SuppressLint;import android.content.Context;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.Paint;import android.graphics.Paint.Style;import android.os.Handler;import android.util.DisplayMetrics;import android.view.Display;import android.view.MotionEvent;import android.view.View;import android.view.ViewManager;import android.view.WindowManager;import android.widget.Toast;public class SnakeView extends View {private Context context;private Bitmap headBitmap;private Bitmap bodyBitmap;private Bitmap foodBitmap;private Bitmap stoneBitmap;// 屏幕的高度和宽度private int screenHeight;private int screenWidth;// 每个小格子的高度和宽度private int eachHeight;private int eachWidth;private Snake snake;private Food food;private Stone stone;private int [] listx;private int [] listy;private Timer timer = new Timer();Handler handler = new Handler() {public void handleMessage(android.os.Message msg) {moveSnake();invalidate();}};public SnakeView(Context context) {super(context);this.context = context;listx =new int[100];listy =new int[100];// 获得屏幕的高和宽DisplayMetrics metrics = new DisplayMetrics();WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);windowManager.getDefaultDisplay().getMetrics(metrics);screenHeight = metrics.heightPixels;screenWidth = metrics.widthPixels;eachHeight = screenHeight / 32;eachWidth = screenWidth / 20;// 初始化图片headBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.head);bodyBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.body);foodBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.food);stoneBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.stone);this.initSnake();this.initFood();this.initstone();gameRun();}@Overrideprotected void onDraw(Canvas canvas) {super.onDraw(canvas);Paint paint = new Paint();// 定义画笔paint.setColor(Color.GRAY);// 设置画笔颜色paint.setAntiAlias(true);// 去除锯齿paint.setStyle(Style.STROKE);// 设置空心实心paint.setTextSize(40);drawLines(canvas, paint);drawStone(canvas, paint);if(isCollide()){canvas.drawText("Game Over!", screenWidth/4, screenHeight/3, paint);canvas.drawText("得分", screenWidth/4, screenHeight/2, paint);timer.cancel();}else{this.drawSnake(canvas, paint);}boolean flag = IsRectCollision(snake.getHead().getPointX(), snake.getHead().getPointY(), eachWidth, eachHeight,food.getPointX(), food.getPointY(), eachWidth, eachHeight);if (flag) {food = null;snake.getBodyList().add(new Body());this.initFood();this.initstone();} else {this.drawFood(canvas, paint);this.drawStone(canvas, paint);}}//方向控制@Overridepublic boolean onTouchEvent(MotionEvent event) {int x = (int) event.getX();int y = (int) event.getY();SnakeDirection nowDir = snake.getSnakeDirection();int m = -screenHeight * x + screenHeight * screenWidth - screenWidth * y;int n = screenHeight * x - screenWidth * y;if ((m > 0 && n > 0) && (nowDir != SnakeDirection.DOWN)) {snake.setSnakeDirection(SnakeDirection.UP);} else if ((m > 0 && n < 0) && (nowDir != SnakeDirection.RIGHT)) { snake.setSnakeDirection(SnakeDirection.LEFT);} else if ((m < 0 && n > 0) && (nowDir != SnakeDirection.LEFT)) { snake.setSnakeDirection(SnakeDirection.RIGHT);} else if ((m < 0 && n < 0) && (nowDir != SnakeDirection.UP)) { snake.setSnakeDirection(SnakeDirection.DOWN);}return super.onTouchEvent(event);}public void gameRun() {timer.scheduleAtFixedRate(new TimerTask() {public void run() {handler.obtainMessage().sendToTarget();}}, 100, 400);}/** 画网格线*/public void drawLines(Canvas canvas, Paint paint) {int startX = 0, startY = 0;for (int i = 0; i < 100; i++) {canvas.drawLine(0, startY, screenWidth, startY, paint);startY = startY + eachHeight;}for (int i = 0; i < 100; i++) {canvas.drawLine(startX, 0, startX, screenHeight, paint);startX = startX + eachWidth;}canvas.drawLine(0, 0, screenWidth, screenHeight, paint);canvas.drawLine(0, screenHeight, screenWidth, 0, paint);}// 初始化蛇public void initSnake() {List<Body> bodies = new ArrayList<Body>();Head head = new Head(eachWidth * 4, eachHeight * 2, headBitmap);Body body1 = new Body(eachWidth * 3, eachHeight * 2, bodyBitmap);Body body2 = new Body(eachWidth * 2, eachHeight * 2, bodyBitmap);Body body3 = new Body(eachWidth * 1, eachHeight * 2, bodyBitmap);Body body4 = new Body(eachWidth * 0, eachHeight * 2, bodyBitmap);bodies.add(body1);bodies.add(body2);bodies.add(body3);bodies.add(body4);snake = new Snake(head, bodies, SnakeDirection.RIGHT);}// 画蛇public void drawSnake(Canvas canvas, Paint paint) {canvas.drawBitmap(headBitmap, snake.getHead().getPointX(), snake .getHead().getPointY(), paint);for (int i = 0; i < snake.getBodyList().size(); i++) {canvas.drawBitmap(bodyBitmap, snake.getBodyList().get(i).getPointX(), snake.getBodyList().get(i).getPointY(), paint);}}// 改变蛇身的位置public void changSnakePosition(int pointX, int pointY) {for (int i = snake.getBodyList().size() - 1; i > 0; i--) {snake.getBodyList().get(i).setPointX(snake.getBodyList().get(i - 1).getPointX());snake.getBodyList().get(i).setPointY(snake.getBodyList().get(i - 1).getPointY());}snake.getBodyList().get(0).setPointX(snake.getHead().getPointX());snake.getBodyList().get(0).setPointY(snake.getHead().getPointY());}// 移动蛇public void moveSnake() {int nowPointX = snake.getHead().getPointX();int nowPointY = snake.getHead().getPointY();if (snake.getSnakeDirection() == SnakeDirection.RIGHT) {changSnakePosition(nowPointX, nowPointY);if (nowPointX >= screenWidth - eachWidth) {snake.getHead().setPointX(0);} else {snake.getHead().setPointX(nowPointX + eachWidth);}} else if (snake.getSnakeDirection() == SnakeDirection.DOWN) { changSnakePosition(nowPointX, nowPointY);if (nowPointY >= screenHeight - eachHeight) {snake.getHead().setPointY(0);} else {snake.getHead().setPointY(nowPointY + eachHeight);}} else if (snake.getSnakeDirection() == SnakeDirection.LEFT) {changSnakePosition(nowPointX, nowPointY);if (nowPointX <= 0) {snake.getHead().setPointX(screenWidth - eachWidth);} else {snake.getHead().setPointX(nowPointX - eachWidth);}} else if (snake.getSnakeDirection() == SnakeDirection.UP) {changSnakePosition(nowPointX, nowPointY);if (nowPointY <= 0) {snake.getHead().setPointY(screenHeight - eachHeight);} else {snake.getHead().setPointY(nowPointY - eachHeight);}}}// 初始化foodpublic void initFood() {int x = new Random().nextInt(19);int y = new Random().nextInt(29);food = new Food(eachWidth * x, eachHeight * y, foodBitmap);}// 在界面上画出Foodpublic void drawFood(Canvas canvas, Paint paint) {if (food != null) {canvas.drawBitmap(foodBitmap, food.getPointX(), food.getPointY(),paint);}}// 初始化stonepublic void initstone() {int x = new Random().nextInt(17);int y = new Random().nextInt(23);stone = new Stone(eachWidth * x, eachHeight * y, stoneBitmap);int i=0,j=0;listx[i++]=x;listy[j++]=y;}// 在界面上画出Stonepublic void drawStone(Canvas canvas, Paint paint) {if (true) {canvas.drawBitmap(stoneBitmap, stone.getPointX(), stone.getPointY(),paint);for(int k=0;k<100;k++){//food = new Food(eachWidth * listx[k], eachHeight * listy[k], foodBitmap);//canvas.drawBitmap(stoneBitmap,listx[k], listy[k],paint);}}}/*** 矩形碰撞检测参数为x,y,width,height** @param x1* 第一个矩形的x* @param y1* 第一个矩形的y* @param w1* 第一个矩形的w* @param h1* 第一个矩形的h* @param x2* 第二个矩形的x* @param y2* 第二个矩形的y* @param w2* 第二个矩形的w* @param h2* 第二个矩形的h* @return是否碰撞*/public boolean IsRectCollision(int x1, int y1, int w1, int h1, int x2, int y2, int w2, int h2) {if (x2 > x1 && x2 >= x1 + w1) {return false;} else if (x2 < x1 && x2 <= x1 - w2) {return false;} else if (y2 > y1 && y2 >= y1 + h1) {return false;} else if (y2 < y1 && y2 <= y1 - h2) {return false;} else {return true;}}//检测蛇头是否与蛇身碰撞//检测蛇头与墙的碰撞//public boolean isCollide() {boolean flag = false;for (int i = 0; i < snake.getBodyList().size(); i++) {flag = IsRectCollision(snake.getHead().getPointX(),snake.getHead().getPointY(), eachWidth, eachHeight,snake.getBodyList().get(i).getPointX(),snake.getBodyList().get(i).getPointY(),eachWidth,eachHeight);for(int j=0;j<100;j++){flag = IsRectCollision(snake.getHead().getPointX(),snake.getHead().getPointY(), eachWidth, eachHeight,listx[j],listy[j], eachWidth,eachHeight);if(flag){break;}}if ((snake.getHead().getPointX() < 1) ||(snake.getHead().getPointY() < 1) ||(snake.getHead().getPointX() > screenWidth - 1)||(snake.getHead().getPointY() > screenHeight - 1)){flag = true;}if(flag){break;}}return flag;}}2.MainActivity类package com.example.android_snake;import com.example.android_snake.R;import com.example.android_snake.view.SnakeView;//Downloads By import android.os.Bundle;import android.app.Activity;import android.view.Menu;import android.view.MenuItem;import android.view.Window;import android.view.WindowManager;public class MainActivity extends Activity {@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);//设置全屏getWindow().setFlags(youtParams.FLAG_FULLSCREEN, youtParams.FLAG_FULLSCREEN);SnakeView view = new SnakeView(this);setContentView(view);}@Overridepublic boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.main, menu);return true;}}3.Food类package com.example.android_snake.food;import android.graphics.Bitmap;public class Food {private int pointX;private int pointY;private Bitmap foodBitmap;public Food() {super();}public Food(int pointX, int pointY, Bitmap foodBitmap) { super();this.pointX = pointX;this.pointY = pointY;this.foodBitmap = foodBitmap;}public int getPointX() {return pointX;}public void setPointX(int pointX) {this.pointX = pointX;}public int getPointY() {return pointY;}public void setPointY(int pointY) {this.pointY = pointY;}public Bitmap getFoodBitmap() {return foodBitmap;}public void setFoodBitmap(Bitmap foodBitmap) {this.foodBitmap = foodBitmap;}}4.Body类package com.example.android_snake.snake;import android.graphics.Bitmap;public class Body {private int pointX;private int pointY;private Bitmap bodyBitMap;public Body() {super();}public Body(int pointX, int pointY, Bitmap bodyBitMap) { super();this.pointX = pointX;this.pointY = pointY;this.bodyBitMap = bodyBitMap;}public int getPointX() {return pointX;}public void setPointX(int pointX) {this.pointX = pointX;}public int getPointY() {return pointY;}public void setPointY(int pointY) {this.pointY = pointY;}public Bitmap getBodyBitMap() {return bodyBitMap;}public void setBodyBitMap(Bitmap bodyBitMap) {this.bodyBitMap = bodyBitMap;}}5.Head类package com.example.android_snake.snake;import android.graphics.Bitmap;public class Head {private int pointX;private int pointY;private Bitmap headBitMap;public Head() {super();}public Head(int pointX, int pointY, Bitmap headBitMap) {super();this.pointX = pointX;this.pointY = pointY;this.headBitMap = headBitMap;}public int getPointX() {return pointX;}public void setPointX(int pointX) {this.pointX = pointX;}public int getPointY() {return pointY;}public void setPointY(int pointY) {this.pointY = pointY;}public Bitmap getHeadBitMap() {return headBitMap;}public void setHeadBitMap(Bitmap headBitMap) {this.headBitMap = headBitMap;}}6.Snake类package com.example.android_snake.snake;import java.util.ArrayList;import java.util.List;import android.graphics.Bitmap;public class Snake {private Head head;private Body body;private List<Body> bodyList;private SnakeDirection snakeDirection;public Snake(){}public Snake(Head head,List<Body> bodyList,SnakeDirection snakeDirection){ super();this.head = head;this.bodyList = bodyList;this.snakeDirection = snakeDirection;}public Head getHead() {return head;}public void setHead(Head head) {this.head = head;}public Body getBody() {return body;}public void setBody(Body body) {this.body = body;}public List<Body> getBodyList() {return bodyList;}public void setBodyList(List<Body> bodyList) {this.bodyList = bodyList;}public SnakeDirection getSnakeDirection() {return snakeDirection;}public void setSnakeDirection(SnakeDirection snakeDirection) { this.snakeDirection = snakeDirection;}}7.SnakeDirection类package com.example.android_snake.snake;public enum SnakeDirection {UP,DOWN,LEFT,RIGHT;}8.Stone类package com.example.android_snake.stone;import android.graphics.Bitmap;public class Stone {private int pointX;private int pointY;private Bitmap stoneBitmap;public Stone() {super();}public Stone(int pointX, int pointY, Bitmap foodBitmap) { super();this.pointX = pointX;this.pointY = pointY;this.stoneBitmap = stoneBitmap;}public int getPointX() {return pointX;}public void setPointX(int pointX) {this.pointX = pointX;}public int getPointY() {return pointY;}public void setPointY(int pointY) {this.pointY = pointY;}public Bitmap getStoneBitmap() {return stoneBitmap;}public void setFoodBitmap(Bitmap foodBitmap) { this.stoneBitmap = stoneBitmap;}}。
C语言小游戏源代码《贪吃蛇》
void init(void){/*构建图形驱动函数*/ int gd=DETECT,gm; initgraph(&gd,&gm,""); cleardevice(); }
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C 语言小游戏源代码《贪吃பைடு நூலகம்》
#define N 200/*定义全局常量*/ #define m 25 #include <graphics.h> #include <math.h> #include <stdlib.h> #include <dos.h> #define LEFT 0x4b00 #define RIGHT 0x4d00 #define DOWN 0x5000 #define UP 0x4800 #define Esc 0x011b int i,j,key,k; struct Food/*构造食物结构体*/ { int x; int y; int yes; }food; struct Goods/*构造宝贝结构体*/ { int x; int y; int yes; }goods; struct Block/*构造障碍物结构体*/ { int x[m]; int y[m]; int yes; }block; struct Snake{/*构造蛇结构体*/ int x[N]; int y[N]; int node; int direction; int life; }snake; struct Game/*构建游戏级别参数体*/ { int score; int level; int speed;
贪吃蛇游戏c语言源代码
#include <stdlib.h>#include <graphics.h>#include <bios.h>#include <dos.h>#include <conio.h>#define Enter 7181#define ESC 283#define UP 18432#define DOWN 20480#define LEFT 19200#define RIGHT 19712#ifdef __cplusplus#define __CPPARGS ...#else#define __CPPARGS#endifvoid interrupt (*oldhandler)(__CPPARGS);void interrupt newhandler(__CPPARGS);void SetTimer(void interrupt (*IntProc)(__CPPARGS));void KillTimer(void);void Initgra(void);void TheFirstBlock(void);void DrawMap(void);void Initsnake(void);void Initfood(void);void Snake_Headmv(void);void Flag(int,int,int,int);void GameOver(void);void Snake_Bodymv(void);void Snake_Bodyadd(void);void PrntScore(void);void Timer(void);void Win(void);void TheSecondBlock(void);void Food(void);void Dsnkorfd(int,int,int);void Delay(int);struct Snake{int x;int y;int color;}Snk[12];struct Food{int x;int y;int color;}Fd;int flag1=1,flag2=0,flag3=0,flag4=0,flag5=0,flag6=0,checkx,checky,num,key=0,Times,Score,Hscore,Snkspeed,TimerCounter,TureorFalse; char Sco[2],Time[6];void main(){ Initgra();SetTimer(newhandler);TheFirstBlock();while(1){DrawMap();Snake_Headmv();GameOver();Snake_Bodymv();Snake_Bodyadd();PrntScore();Timer();Win();if(key==ESC)break;if(key==Enter){cleardevice();TheFirstBlock();}TheSecondBlock();Food();Delay(Snkspeed);}closegraph();KillTimer();}void interrupt newhandler(__CPPARGS){TimerCounter++;oldhandler();}void SetTimer(void interrupt (*IntProc)(__CPPARGS)) {oldhandler=getvect(0x1c);disable();setvect(0x1c,IntProc);enable();}void KillTimer(){disable();setvect(0x1c,oldhandler);enable();}void Initgra(){int gd=DETECT,gm;initgraph(&gd,&gm,"d:\\tc");}void TheFirstBlock(){setcolor(11);settextstyle(0,0,4);outtextxy(100,220,"The First Block");loop:key=bioskey(0);if(key==Enter){cleardevice();Initsnake();Initfood();Score=0;Hscore=1;Snkspeed=10;num=2;Times=0;key=0;TureorFalse=1;TimerCounter=0;Time[0]='0';Time[1]='0';Time[2]=':';Time[3]='1';Time[4]='0';Time[5]='\0'; }else if(key==ESC) cleardevice();else goto loop;}void DrawMap(){line(10,10,470,10);line(470,10,470,470);line(470,470,10,470);line(10,470,10,10);line(480,20,620,20);line(620,20,620,460);line(620,460,480,460);line(480,460,480,20);}void Initsnake(){randomize();num=2;Snk[0].x=random(440);Snk[0].x=Snk[0].x-Snk[0].x%20+50;Snk[0].y=random(440);Snk[0].y=Snk[0].y-Snk[0].y%20+50;Snk[0].color=4;Snk[1].x=Snk[0].x;Snk[1].y=Snk[0].y+20;Snk[1].color=4;}void Initfood(){randomize();Fd.x=random(440);Fd.x=Fd.x-Fd.x%20+30;Fd.y=random(440);Fd.y=Fd.y-Fd.y%20+30;Fd.color=random(14)+1;}void Snake_Headmv(){if(bioskey(1)){key=bioskey(0);switch(key){case UP:Flag(1,0,0,0);break;case DOWN:Flag(0,1,0,0);break;case LEFT:Flag(0,0,1,0);break;case RIGHT:Flag(0,0,0,1);break;default:break;}}if(flag1){checkx=Snk[0].x;checky=Snk[0].y;Dsnkorfd(Snk[0].x,Snk[0].y,0);Snk[0].y-=20;Dsnkorfd(Snk[0].x,Snk[0].y,Snk[0].color); }if(flag2){checkx=Snk[0].x;checky=Snk[0].y;Dsnkorfd(Snk[0].x,Snk[0].y,0);Snk[0].y+=20;Dsnkorfd(Snk[0].x,Snk[0].y,Snk[0].color); }if(flag3){checkx=Snk[0].x;checky=Snk[0].y;Dsnkorfd(Snk[0].x,Snk[0].y,0);Snk[0].x-=20;Dsnkorfd(Snk[0].x,Snk[0].y,Snk[0].color);}if(flag4){checkx=Snk[0].x;checky=Snk[0].y;Dsnkorfd(Snk[0].x,Snk[0].y,0);Snk[0].x+=20;Dsnkorfd(Snk[0].x,Snk[0].y,Snk[0].color);}}void Flag(int a,int b,int c,int d){flag1=a;flag2=b;flag3=c;flag4=d;}void GameOver(){int i;if(Snk[0].x<20||Snk[0].x>460||Snk[0].y<20||Snk[0].y>460) {cleardevice();setcolor(11);settextstyle(0,0,4);outtextxy(160,220,"Game Over");loop1:key=bioskey(0);if(key==Enter){cleardevice();TheFirstBlock();}elseif(key==ESC)cleardevice();elsegoto loop1;}for(i=3;i<num;i++){if(Snk[0].x==Snk[i].x&&Snk[0].y==Snk[i].y) {cleardevice();setcolor(11);settextstyle(0,0,4);outtextxy(160,220,"Game Over");loop2:key=bioskey(0);if(key==Enter){cleardevice();TheFirstBlock();}elseif(key==ESC)cleardevice();else goto loop2;}}}void Snake_Bodymv(){int i,s,t;for(i=1;i<num;i++){Dsnkorfd(checkx,checky,Snk[i].color); Dsnkorfd(Snk[i].x,Snk[i].y,0);s=Snk[i].x;t=Snk[i].y;Snk[i].x=checkx;Snk[i].y=checky;checkx=s;checky=t;}}void Food(){if(flag5){randomize();Fd.x=random(440);Fd.x=Fd.x-Fd.x%20+30;Fd.y=random(440);Fd.y=Fd.y-Fd.y%20+30;Fd.color=random(14)+1;flag5=0;}Dsnkorfd(Fd.x,Fd.y,Fd.color);}void Snake_Bodyadd(){if(Snk[0].x==Fd.x&&Snk[0].y==Fd.y) {if(Snk[num-1].x>Snk[num-2].x){num++;Snk[num-1].x=Snk[num-2].x+20;Snk[num-1].y=Snk[num-2].y;Snk[num-1].color=Fd.color;}elseif(Snk[num-1].x<Snk[num-2].x){num++;Snk[num-1].x=Snk[num-2].x-20;Snk[num-1].y=Snk[num-2].y;Snk[num-1].color=Fd.color;}elseif(Snk[num-1].y>Snk[num-2].y) {num++;Snk[num-1].x=Snk[num-2].x; Snk[num-1].y=Snk[num-2].y+20; Snk[num-1].color=Fd.color;}elseif(Snk[num-1].y<Snk[num-2].y) {num++;Snk[num-1].x=Snk[num-2].x; Snk[num-1].y=Snk[num-2].y-20; Snk[num-1].color=Fd.color;}flag5=1;Score++;}}void PrntScore(){if(Hscore!=Score){setcolor(11);settextstyle(0,0,3); outtextxy(490,100,"SCORE"); setcolor(2);setfillstyle(1,0);rectangle(520,140,580,180); floodfill(530,145,2);Sco[0]=(char)(Score+48);Sco[1]='\0';Hscore=Score;setcolor(4);settextstyle(0,0,3); outtextxy(540,150,Sco);}}void Timer(){if(TimerCounter>18){Time[4]=(char)(Time[4]-1); if(Time[4]<'0'){Time[4]='9';Time[3]=(char)(Time[3]-1);}if(Time[3]<'0'){Time[3]='5';Time[1]=(char)(Time[1]-1);}if(TureorFalse){setcolor(11);settextstyle(0,0,3);outtextxy(490,240,"TIMER");setcolor(2);setfillstyle(1,0);rectangle(490,280,610,320);floodfill(530,300,2);setcolor(11);settextstyle(0,0,3);outtextxy(495,290,Time);TureorFalse=0;}if(Time[1]=='0'&&Time[3]=='0'&&Time[4]=='0') {setcolor(11);settextstyle(0,0,4);outtextxy(160,220,"Game Over");loop:key=bioskey(0);if(key==Enter){cleardevice();TheFirstBlock();}else if(key==ESC) cleardevice();else goto loop;}TimerCounter=0;TureorFalse=1;}}void Win(){if(Score==3)Times++;if(Times==2){cleardevice();setcolor(11);settextstyle(0,0,4);outtextxy(160,220,"You Win");loop:key=bioskey(0);if(key==Enter){cleardevice();TheFirstBlock();key=0;}else if(key==ESC) cleardevice();else goto loop;}}void TheSecondBlock(){if(Score==3){cleardevice();setcolor(11);settextstyle(0,0,4);outtextxy(100,220,"The Second Block"); loop:key=bioskey(0);if(key==Enter){cleardevice();Initsnake();Initfood();Score=0;Hscore=1;Snkspeed=8;num=2;key=0;}else if(key==ESC) cleardevice();else goto loop;}}void Dsnkorfd(int x,int y,int color) {setcolor(color);setfillstyle(1,color);circle(x,y,10);floodfill(x,y,color);}void Delay(int times){int i;for(i=1;i<=times;i++)delay(15000);}。
Python实现的贪吃蛇小游戏代码
以下是Python实现的贪吃蛇小游戏代码：```pythonimport pygameimport random# 初始化Pygamepygame.init()# 设置游戏窗口大小和标题screen_width = 480screen_height = 480game_display = pygame.display.set_mode((screen_width, screen_height))pygame.display.set_caption('贪吃蛇游戏')# 定义颜色white = (255, 255, 255)black = (0, 0, 0)red = (255, 0, 0)green = (0, 255, 0)# 定义蛇的初始位置和尺寸snake_block_size = 20snake_speed = 10initial_snake_pos = {'x': screen_width/2, 'y': screen_height/2}snake_list = [initial_snake_pos]# 定义食物的尺寸和位置food_block_size = 20food_pos = {'x': round(random.randrange(0, screen_width - food_block_size) / 20.0) * 20.0, 'y': round(random.randrange(0, screen_height - food_block_size) / 20.0) * 20.0}# 定义分数、字体和大小score = 0font_style = pygame.font.SysFont(None, 30)# 刷新分数def refresh_score(score):score_text = font_style.render("Score: " + str(score), True, black)game_display.blit(score_text, [0, 0])# 绘制蛇def draw_snake(snake_block_size, snake_list):for pos in snake_list:pygame.draw.rect(game_display, green, [pos['x'], pos['y'], snake_block_size, snake_block_size])# 显示消息def message(msg, color):message_text = font_style.render(msg, True, color)game_display.blit(message_text, [screen_width/6, screen_height/3])# 主函数循环def game_loop():game_over = Falsegame_close = False# 设置蛇头的初始移动方向x_change = 0y_change = 0# 处理事件while not game_over:while game_close:game_display.fill(white)message("You lost! Press Q-Quit or C-Play Again", red)refresh_score(score)pygame.display.update()# 处理重新开始和退出事件for event in pygame.event.get():if event.type == pygame.KEYDOWN:if event.key == pygame.K_q:game_over = Truegame_close = Falseelif event.key == pygame.K_c:game_loop()# 处理按键事件for event in pygame.event.get():if event.type == pygame.QUIT:game_over = Trueif event.type == pygame.KEYDOWN:if event.key == pygame.K_LEFT:x_change = -snake_block_sizey_change = 0elif event.key == pygame.K_RIGHT:x_change = snake_block_sizey_change = 0elif event.key == pygame.K_UP:y_change = -snake_block_sizex_change = 0elif event.key == pygame.K_DOWN:y_change = snake_block_sizex_change = 0# 处理蛇的移动位置if snake_list[-1]['x'] >= screen_width or snake_list[-1]['x'] < 0 or snake_list[-1]['y'] >= screen_height or snake_list[-1]['y'] < 0:game_close = Truesnake_list[-1]['x'] += x_changesnake_list[-1]['y'] += y_change# 处理食物被吃掉的情况if snake_list[-1]['x'] == food_pos['x'] and snake_list[-1]['y'] == food_pos['y']:score += 10food_pos = {'x': round(random.randrange(0, screen_width -food_block_size) / 20.0) * 20.0,'y': round(random.randrange(0, screen_height -food_block_size) / 20.0) * 20.0}else:snake_list.pop(0)# 处理蛇撞到自身的情况for pos in snake_list[:-1]:if pos == snake_list[-1]:game_close = True# 刷新游戏窗口game_display.fill(white)draw_snake(snake_block_size, snake_list)pygame.draw.rect(game_display, red, [food_pos['x'], food_pos['y'], food_block_size, food_block_size])refresh_score(score)pygame.display.update()# 设置蛇移动的速度clock = pygame.time.Clock()clock.tick(snake_speed)pygame.quit()quit()game_loop()```当您运行此代码时，将会启动一个贪吃蛇小游戏。
贪吃蛇游戏源代码
begin();
}
//----------------------------------------------------------------------
//keyPressed():按键检测
//----------------------------------------------------------------------
void begin()
{
if(snakeModel==null||!snakeModel.running)
{
snakeModel=new SnakeModel(this,canvasWidth/nodeWidth,
this.canvasHeight/nodeHeight);
(new Thread(snakeModel)).start();
//GreedSnake():初始化游戏界面
//----------------------------------------------------------------------
public GreedSnake()
{
//设置界面元素
mainFrame=new JFrame("GreedSnake");
*要点分析：
*1）数据结构：matrix[][]用来存储地图上面的信息，如果什么也没有设置为false，
* 如果有食物或蛇，设置为true；nodeArray，一个LinkedList，用来保存蛇的每
* 一节；food用来保存食物的位置；而Node类是保存每个位置的信息。
贪吃蛇C语言源代码
#include <stdio.h>#include <stdlib.h>#include <Windows.h>//windows编程头文件#include <time.h>#include <conio.h>//控制台输入输出头文件#ifndef __cplusplustypedef char bool;#define false 0#define true 1#endif//将光标移动到控制台的(x,y)坐标点处void gotoxy(int x, int y){COORD coord;coord.X = x;coord.Y = y;SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord); }#define SNAKESIZE 100//蛇的身体最大节数#define MAPWIDTH 78//宽度#define MAPHEIGHT 24//高度//食物的坐标struct {int x;int y;}food;//蛇的相关属性struct {int speed;//蛇移动的速度int len;//蛇的长度int x[SNAKESIZE];//组成蛇身的每一个小方块中x的坐标int y[SNAKESIZE];//组成蛇身的每一个小方块中y的坐标}snake;//绘制游戏边框void drawMap();//随机生成食物void createFood();//按键操作void keyDown();//蛇的状态bool snakeStatus();//从控制台移动光标void gotoxy(int x, int y);int key = 72;//表示蛇移动的方向，72为按下“↑”所代表的数字//用来判断蛇是否吃掉了食物，这一步很重要，涉及到是否会有蛇身移动的效果以及蛇身增长的效果int changeFlag = 0;int sorce = 0;//记录玩家的得分int i;void drawMap(){//打印上下边框for (i = 0; i <= MAPWIDTH; i += 2)//i+=2是因为横向占用的是两个位置{//将光标移动依次到(i,0)处打印上边框gotoxy(i, 0);printf("■");//将光标移动依次到(i,MAPHEIGHT)处打印下边框gotoxy(i, MAPHEIGHT);printf("■");}//打印左右边框for (i = 1; i < MAPHEIGHT; i++){//将光标移动依次到(0,i)处打印左边框gotoxy(0, i);printf("■");//将光标移动依次到(MAPWIDTH, i)处打印左边框gotoxy(MAPWIDTH, i);printf("■");}//随机生成初试食物while (1){srand((unsigned int)time(NULL));food.x = rand() % (MAPWIDTH - 4) + 2;food.y = rand() % (MAPHEIGHT - 2) + 1;//生成的食物横坐标的奇偶必须和初试时蛇头所在坐标的奇偶一致，因为一个字符占两个字节位置，若不一致//会导致吃食物的时候只吃到一半if (food.x % 2 == 0)break;}//将光标移到食物的坐标处打印食物gotoxy(food.x, food.y);printf("*");//初始化蛇的属性snake.len = 3;snake.speed = 200;//在屏幕中间生成蛇头snake.x[0] = MAPWIDTH / 2 + 1;//x坐标为偶数snake.y[0] = MAPHEIGHT / 2;//打印蛇头gotoxy(snake.x[0], snake.y[0]);printf("■");//生成初试的蛇身for (i = 1; i < snake.len; i++){//蛇身的打印，纵坐标不变，横坐标为上一节蛇身的坐标值+2snake.x[i] = snake.x[i - 1] + 2;snake.y[i] = snake.y[i - 1];gotoxy(snake.x[i], snake.y[i]);printf("■");}//打印完蛇身后将光标移到屏幕最上方，避免光标在蛇身处一直闪烁gotoxy(MAPWIDTH - 2, 0);return;}void keyDown(){int pre_key = key;//记录前一个按键的方向if (_kbhit())//如果用户按下了键盘中的某个键{fflush(stdin);//清空缓冲区的字符//getch()读取方向键的时候，会返回两次，第一次调用返回0或者224，第二次调用返回的才是实际值key = _getch();//第一次调用返回的不是实际值key = _getch();//第二次调用返回实际值}/**蛇移动时候先擦去蛇尾的一节*changeFlag为0表明此时没有吃到食物，因此每走一步就要擦除掉蛇尾，以此营造一个移动的效果*为1表明吃到了食物，就不需要擦除蛇尾，以此营造一个蛇身增长的效果*/if (changeFlag == 0){gotoxy(snake.x[snake.len - 1], snake.y[snake.len - 1]);printf(" ");//在蛇尾处输出空格即擦去蛇尾}//将蛇的每一节依次向前移动一节（蛇头除外）for (i = snake.len - 1; i > 0; i--){snake.x[i] = snake.x[i - 1];snake.y[i] = snake.y[i - 1];}//蛇当前移动的方向不能和前一次的方向相反，比如蛇往左走的时候不能直接按右键往右走//如果当前移动方向和前一次方向相反的话，把当前移动的方向改为前一次的方向if (pre_key == 72 && key == 80)key = 72;if (pre_key == 80 && key == 72)key = 80;if (pre_key == 75 && key == 77)key = 75;if (pre_key == 77 && key == 75)key = 77;/***控制台按键所代表的数字*“↑”：72*“↓”：80*“←”：75*“→”：77*///判断蛇头应该往哪个方向移动switch (key){case 75:snake.x[0] -= 2;//往左break;case 77:snake.x[0] += 2;//往右break;case 72:snake.y[0]--;//往上break;case 80:snake.y[0]++;//往下break;}//打印出蛇头gotoxy(snake.x[0], snake.y[0]);printf("■");gotoxy(MAPWIDTH - 2, 0);//由于目前没有吃到食物，changFlag值为0changeFlag = 0;return;}void createFood(){if (snake.x[0] == food.x && snake.y[0] == food.y)//蛇头碰到食物{//蛇头碰到食物即为要吃掉这个食物了，因此需要再次生成一个食物while (1){int flag = 1;srand((unsigned int)time(NULL));food.x = rand() % (MAPWIDTH - 4) + 2;food.y = rand() % (MAPHEIGHT - 2) + 1;//随机生成的食物不能在蛇的身体上for (i = 0; i < snake.len; i++){if (snake.x[i] == food.x && snake.y[i] == food.y){flag = 0;break;}}//随机生成的食物不能横坐标为奇数，也不能在蛇身，否则重新生成if (flag && food.x % 2 == 0)break;}//绘制食物gotoxy(food.x, food.y);printf("*");snake.len++;//吃到食物，蛇身长度加1sorce += 10;//每个食物得10分snake.speed -= 5;//随着吃的食物越来越多，速度会越来越快changeFlag = 1;//很重要，因为吃到了食物，就不用再擦除蛇尾的那一节，以此来造成蛇身体增长的效果}return;}bool snakeStatus(){//蛇头碰到上下边界，游戏结束if (snake.y[0] == 0 || snake.y[0] == MAPHEIGHT)return false;//蛇头碰到左右边界，游戏结束if (snake.x[0] == 0 || snake.x[0] == MAPWIDTH)return false;//蛇头碰到蛇身，游戏结束for (i = 1; i < snake.len; i++){if (snake.x[i] == snake.x[0] && snake.y[i] == snake.y[0])return false;}return true;}int main(){drawMap();while (1){keyDown();if (!snakeStatus())break;createFood();Sleep(snake.speed);}gotoxy(MAPWIDTH / 2, MAPHEIGHT / 2);printf("Game Over!\n");gotoxy(MAPWIDTH / 2, MAPHEIGHT / 2 + 1);printf("本次游戏得分为：%d\n", sorce);Sleep(5000);return 0;}。
贪吃蛇源代码(需要easy x,vc6.0可以成功编译运行)
#include <graphics.h>#include <stdlib.h>#include <time.h>//#include <dos.h>#include <conio.h>#include <stdio.h>//#include <winnt.h>#define MAX_JOINTS 200#define LEFT 0x4b00#define RIGHT 0x4d00#define DOWN 0x5000#define UP 0x4800#define ESC 0x011b#define MV_RIGHT 1#define MV_LEFT 2#define MV_UP 3#define MV_DOWN 4void InitGraph(void); /*图形驱动初始化函数*/void DrawFence(void); /*绘制游戏场景*/void GameOver(int score); /*结束游戏*/void GamePlay(void); /*玩游戏具体过程*/void PrScore(int score); /*输出成绩*/struct Food /*食物的结构体定义*/{int x; /*食物的横坐标*/int y; /*食物的纵坐标*/int addFood; /*判断是否要出现食物的变量*/};struct Snake /*蛇的结构体定义*/{int x[MAX_JOINTS]; /*保存蛇身每一节位于屏幕上的列坐标*/ int y[MAX_JOINTS]; /*保存蛇身每一节位于屏幕上的行坐标*/ int joint; /*蛇的节数*/int direction; /*蛇移动方向*/int life; /*蛇的生命,0活着,1死亡*/};/*主函数*/void main(void){InitGraph(); /*图形驱动*/DrawFence(); /*游戏场景*/GamePlay(); /*玩游戏具体过程*/closegraph(); /*图形结束*/}/*图形驱动初始化函数*/void InitGraph(void){int gd = DETECT, gm;initgraph(&gd, &gm, "");cleardevice();setbkcolor(BLUE);cleardevice();setcolor(WHITE);//settextstyle(DEFAULT_FONT, HORIZ_DIR, 3);setfont(32, 0, "宋体");outtextxy(170, 150, "Greedy Snake");outtextxy(219, 254, "Ready?");setcolor(BLUE);cleardevice();}/*游戏开始画面，左上角坐标为(50,40)，右下角坐标为(610,460)的围墙*/ void DrawFence(void){int i;setbkcolor(LIGHTGREEN);setcolor(11);//setlinestyle(SOLID_LINE, 0, THICK_WIDTH);setlinestyle(PS_SOLID, 0, 3);/*画围墙*/for (i=50; i<=600; i+=10){rectangle(i, 40, i+10, 49); /*上边*/rectangle(i, 451, i+10, 460); /*下边*/}for (i=40; i<=450; i+=10){rectangle(50, i, 59, i+10); /*左边*/rectangle(601, i, 610, i+10); /*右边*/}}/*控制贪吃蛇吃食物*/void GamePlay(void){int i, key;//int gamespeed = 22000; /*控制游戏速度*/int gamespeed = 200;int score = 0; /*记录游戏得分*/struct Food food; /*食物结构体变量*/struct Snake snake; /*蛇结构体变量*/food.addFood = 1; /*1表示需要出现新食物,0表示已经存在食物*/ snake.life = 0; /*置蛇的生命状态为活着*/snake.direction = MV_RIGHT; /*置蛇头方向往右*/snake.x[0] = 100; snake.y[0] = 100; /*置蛇头初始位置*/snake.x[1] = 110; snake.y[1] = 100;snake.joint = 2; /*置蛇的初始节数为2*/PrScore(score); /*显示游戏得分*//*重复玩游戏,直到按Esc键结束*/srand(time(NULL));while (1){while (!kbhit())/*在没有按键的情况下,蛇自己移动身体*/{if (food.addFood == 1) /*需要出现新食物*/{food.x = rand() % 400 + 60;food.y = rand() % 350 + 60;/*食物出现后必须在整格内才能让蛇吃到*/while (food.x%10 != 0){food.x++;}while (food.y%10 != 0){food.y++;}food.addFood = 0; /*画面上有食物*/}if (food.addFood == 0) /*画面上有食物，则显示*/{setcolor(GREEN);rectangle(food.x, food.y, food.x+10, food.y-10);}for (i=snake.joint-1; i>0; i--) /*蛇的每个节往前移动*/{snake.x[i] = snake.x[i-1];snake.y[i] = snake.y[i-1];}/*1,2,3,4 表示右,左,上,下四个方向,来决定蛇头的移动*/switch(snake.direction){case MV_RIGHT: snake.x[0] += 10; break;case MV_LEFT: snake.x[0] -= 10; break;case MV_UP: snake.y[0] -= 10; break;case MV_DOWN: snake.y[0] += 10; break;}/*从蛇的第四节开始判断是否撞到自己，因为蛇头为两节，第三节不可能拐过来*/for (i=3; i<snake.joint; i++){if (snake.x[i]==snake.x[0] && snake.y[i]==snake.y[0]){GameOver(score); /*显示失败*/snake.life = 1; /*蛇死*/break;}}/*判断蛇是否撞到墙壁*/if (snake.x[0]<55 || snake.x[0]>595|| snake.y[0]<55 || snake.y[0]>455){GameOver(score); /*本次游戏结束*/snake.life = 1; /*蛇死*/}/*以上两种判断以后,如果蛇死就跳出内循环，重新开始*/if (snake.life == 1) break;if (snake.x[0]==food.x && snake.y[0]==food.y) /*吃到食物后*/{/*把画面上的食物清除*/setcolor(0);rectangle(food.x, food.y, food.x+10, food.y-10);/*新的一节先放在看不见的位置,下次循环就取前一节的位置*/snake.x[snake.joint] =-20; snake.y[snake.joint] =-20;snake.joint++; /*蛇的身体长一节*/food.addFood = 1; /*画面上需要出现新食物*/score += 10;PrScore(score); /*输出新得分*/}/*画蛇*/setcolor(4);for (i=0; i<snake.joint; i++){rectangle(snake.x[i], snake.y[i],snake.x[i]+10, snake.y[i]-10);}//delay(gamespeed); /*延时控制蛇的速度*/Sleep(gamespeed);/*去除蛇的最后一节*/setcolor(BLUE);rectangle(snake.x[snake.joint-1], snake.y[snake.joint-1],snake.x[snake.joint-1]+10,snake.y[snake.joint-1]-10);} /*end of while(!kbhit)*/if (snake.life == 1) break; /*如果蛇死，则跳出循环*///key = bioskey(0); /*接收按键*/key = getch();/*if (kbhit()){key = getch();}*//*判断按键，是否往相反方向移动，按Esc键则退出*/ /* if (key == ESC) break;else if (key==UP && snake.direction!=4)snake.direction = MV_UP;else if (key==RIGHT && snake.direction!= MV_LEFT)snake.direction = MV_RIGHT;else if (key==LEFT && snake.direction!= MV_RIGHT)snake.direction = MV_LEFT;else if (key==DOWN && snake.direction!= MV_UP)snake.direction = MV_DOWN;*/if (key == ESC) break;else if (key=='W' && snake.direction!=4)snake.direction = MV_UP;else if (key=='D' && snake.direction!= MV_LEFT)snake.direction = MV_RIGHT;else if (key=='A' && snake.direction!= MV_RIGHT)snake.direction = MV_LEFT;else if (key=='S' && snake.direction!= MV_UP)snake.direction = MV_DOWN;} /*end of while(1)*/ }/*结束游戏*/void GameOver(int score){cleardevice();PrScore(score);setcolor(RED);//settextstyle(0, 0, 4);setfont(60, 0,"黑体");outtextxy(200, 200, "GAME OVER");getch();}/*输出成绩*/void PrScore(int score){char str[10];setfillstyle(SOLID_FILL, YELLOW);bar(50, 15, 220, 35);setcolor(6);//settextstyle(0, 0, 2);setfont(16, 0,"宋体");sprintf(str, "score:%d", score);outtextxy(55, 20, str);}。
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}
tail=(tail+1)%80;
qipan[zuobiao[0][head]][zuobiao[1][head]]='*';
head=(head+1)%80;
zuobiao[0][head]=x;
zuobiao[1][head]=y;
qipan[zuobiao[0][head]][zuobiao[1][head]]='#';
/*处理棋盘*/
char qipan[20][80];//定义棋盘
for(i=0;i<20;i++)
for(j=0;j<80;j++)
qipan[i][j]=' ';//初始化棋盘
for(i=0;i<80;i++)
qipan[0][i]='_';
for(i=0;i<20;i++)
qipan[i][0]='|';
printf("Input your game speed,please.(e.g.300)\n");
scanf("%d",&gamespeed);
while(direction!='q')
{
system("cls");
for(i=0;i<20;i++)//打印出棋盘
for(j=0;j<80;j++)
direction='q';
system("cls");
printf("GAME OVER!\n");
}
}
return 0;
}
int change(char qipan[20][80],int zuobiao[2][80],char direction)
{
int x,y;
if(direction==72)
printf("%c",qipan[i][j]);
timeover=1;
start=clock();
while(!kbhit()&&(timeover=clock()-start<=gamespeed));
if(timeover)
{
getch();
direction=getch();
}
else
direction=direction;
if(direction==77)
x=zuobiao[0][head];y=zuobiao[1][head]+1;
if(x==0||x==18||y==78||y==0)
return 0;
if(qipan[x][y]!=' ')
return 0;
qipan[zuobiao[0][tail]][zuobiao[1][tail]]=' ';
if(!(direction==72||direction==80||direction==75||direction==77))
{
return 0;
system("cls");
printf("GAME OVER!\n");
}
if(!change(qipan,zuobiao,direction))
{
int gamespeed;
int timer qipan[20][80],int zuobiao[2][80],char direction);
zuobiao[0][tail]=1;zuobiao[1][tail]=1;zuobiao[0][1]=1;zuobiao[1][1]=2;zuobiao[0][2]=1;zuobiao[1][2]=3;zuobiao[0][head]=1;zuobiao[1][head]=4;
/*贪吃蛇*/
#include<stdio.h>
#include<time.h>
#include<conio.h>
#include<stdlib.h>
int head=3 ,tail=0;
int main()
{
int i,j,k=0;
int zuobiao[2][80];
long start;
int direction=77;
for(i=0;i<20;i++)
qipan[i][79]='|';
for(i=0;i<80;i++)
qipan[19][i]='_';
qipan[1][1]=qipan[1][2]=qipan[1][3]='*';//初始化蛇的位置
qipan[1][4]='#';
printf("This is a game of a SNAKE.\nGOOD LUCK TO YOU !\n");
x=zuobiao[0][head]-1;y=zuobiao[1][head];
if(direction==80)
x=zuobiao[0][head]+1;y=zuobiao[1][head];
if(direction==75)
x=zuobiao[0][head];y=zuobiao[0][head]-1;