消消乐的java源代码 java开发消消乐小游戏

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编写简单消消乐C，C#，java，都可以

有一个我们老师编写消消乐的java源代码的贪吃蛇程序供你参考一下:

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（）消消乐的java源代码：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（）：游戏开始消消乐的java源代码，放置贪吃蛇

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// ----------------------------------------------------------------------

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;

}

满意请采纳

相关问答

Q1: Python实现消消乐小游戏

pre{overflow-x: auto} 实现消消乐的构成主要包括三部分：游戏主体、计分器、计时器，下面来看一下具体实现。

先来看一下游戏所需 Python 库。

import os import sys import time import pygame import random

定义一些常量，比如：窗口宽高、网格行列数等，代码如下：

WIDTH = 400 HEIGHT = 400 NUMGRID = 8 GRIDSIZE = 36 XMARGIN = (WIDTH - GRIDSIZE * NUMGRID) // 2 YMARGIN = (HEIGHT - GRIDSIZE * NUMGRID) // 2 ROOTDIR = os.getcwd() FPS = 30

接着创建一个主窗口，代码如下：

pygame.init() screen = pygame.display.set_mode((WIDTH, HEIGHT)) pygame.display.set_caption('消消乐')

看一下效果：

再接着在窗口中画一个 8 x 8 的网格，代码如下：

screen.fill((255, 255, 220)) # 游戏界面的网格绘制 def drawGrids(self): for x in range(NUMGRID): for y in range(NUMGRID): rect = pygame.Rect((XMARGIN+x*GRIDSIZE, YMARGIN+y*GRIDSIZE, GRIDSIZE, GRIDSIZE)) self.drawBlock(rect, color=(255, 165, 0), size=1 # 画矩形 block 框 def drawBlock(self, block, color=(255, 0, 0), size=2): pygame.draw.rect(self.screen, color, block, size)

看一下效果：

再接着在网格中随机放入各种拼图块，代码如下：

while True: self.all_gems = [] self.gems_group = pygame.sprite.Group() for x in range(NUMGRID): self.all_gems.append([]) for y in range(NUMGRID): gem = Puzzle(img_path=random.choice(self.gem_imgs), size=(GRIDSIZE, GRIDSIZE), position=[XMARGIN+x*GRIDSIZE, YMARGIN+y*GRIDSIZE-NUMGRID*GRIDSIZE], downlen=NUMGRID*GRIDSIZE) self.all_gems[x].append(gem) self.gems_group.add(gem) if self.isMatch()[0] == 0: break

看一下效果：

再接着加入计分器和计时器，代码如下：

# 显示得分 def drawScore(self): score_render = self.font.render('分数:'+str(self.score), 1, (85, 65, 0)) rect = score_render.get_rect() rect.left, rect.top = (55, 15) self.screen.blit(score_render, rect) # 显示加分 def drawAddScore(self, add_score): score_render = self.font.render('+'+str(add_score), 1, (255, 100, 100)) rect = score_render.get_rect() rect.left, rect.top = (250, 250) self.screen.blit(score_render, rect) # 显示剩余时间 def showRemainingTime(self): remaining_time_render = self.font.render('倒计时: %ss' % str(self.remaining_time), 1, (85, 65, 0)) rect = remaining_time_render.get_rect() rect.left, rect.top = (WIDTH-190, 15) self.screen.blit(remaining_time_render, rect)

看一下效果：

当设置的游戏时间用尽时，我们可以生成一些提示信息，代码如下：

while True: for event in pygame.event.get(): if event.type == pygame.QUIT: pygame.quit() sys.exit() if event.type == pygame.KEYUP and event.key == pygame.K_r: flag = True if flag: break screen.fill((255, 255, 220)) text0 = '最终得分: %s' % score text1 = '按 R 键重新开始' y = 140 for idx, text in enumerate([text0, text1]): text_render = font.render(text, 1, (85, 65, 0)) rect = text_render.get_rect() if idx == 0: rect.left, rect.top = (100, y) elif idx == 1: rect.left, rect.top = (100, y) y += 60 screen.blit(text_render, rect) pygame.display.update()

看一下效果：

说完了游戏图形化界面相关的部分，我们再看一下游戏的主要处理逻辑。

我们通过鼠标来操纵拼图块，因此程序需要检查有无拼图块被选中，代码实现如下：

def checkSelected(self, position): for x in range(NUMGRID): for y in range(NUMGRID): if self.getGemByPos(x, y).rect.collidepoint(*position): return [x, y] return None

我们需要将鼠标连续选择的拼图块进行位置交换，代码实现如下：

def swapGem(self, gem1_pos, gem2_pos): margin = gem1_pos[0] - gem2_pos[0] + gem1_pos[1] - gem2_pos[1] if abs(margin) != 1: return False gem1 = self.getGemByPos(*gem1_pos) gem2 = self.getGemByPos(*gem2_pos) if gem1_pos[0] - gem2_pos[0] == 1: gem1.direction = 'left' gem2.direction = 'right' elif gem1_pos[0] - gem2_pos[0] == -1: gem2.direction = 'left' gem1.direction = 'right' elif gem1_pos[1] - gem2_pos[1] == 1: gem1.direction = 'up' gem2.direction = 'down' elif gem1_pos[1] - gem2_pos[1] == -1: gem2.direction = 'up' gem1.direction = 'down' gem1.target_x = gem2.rect.left gem1.target_y = gem2.rect.top gem1.fixed = False gem2.target_x = gem1.rect.left gem2.target_y = gem1.rect.top gem2.fixed = False self.all_gems[gem2_pos[0]][gem2_pos[1]] = gem1 self.all_gems[gem1_pos[0]][gem1_pos[1]] = gem2 return True

每一次交换拼图块时，我们需要判断是否有连续一样的三个及以上拼图块，代码实现如下：

def isMatch(self): for x in range(NUMGRID): for y in range(NUMGRID): if x + 2 -2: for each in [res_match[1], res_match[1]+1, res_match[1]+2]: gem = self.getGemByPos(*[each, start]) if start == res_match[2]: self.gems_group.remove(gem) self.all_gems[each] = None elif start = 0: gem.target_y += GRIDSIZE gem.fixed = False gem.direction = 'down' self.all_gems[each][start+1] = gem else: gem = Puzzle(img_path=random.choice(self.gem_imgs), size=(GRIDSIZE, GRIDSIZE), position=[XMARGIN+each*GRIDSIZE, YMARGIN-GRIDSIZE], downlen=GRIDSIZE) self.gems_group.add(gem) self.all_gems[each][start+1] = gem start -= 1 elif res_match[0] == 2: start = res_match[2] while start -4: if start == res_match[2]: for each in range(0, 3): gem = self.getGemByPos(*[res_match[1], start+each]) self.gems_group.remove(gem) self.all_gems[res_match[1]][start+each] = None elif start = 0: gem = self.getGemByPos(*[res_match[1], start]) gem.target_y += GRIDSIZE * 3 gem.fixed = False gem.direction = 'down' self.all_gems[res_match[1]][start+3] = gem else: gem = Puzzle(img_path=random.choice(self.gem_imgs), size=(GRIDSIZE, GRIDSIZE), position=[XMARGIN+res_match[1]*GRIDSIZE, YMARGIN+start*GRIDSIZE], downlen=GRIDSIZE*3) self.gems_group.add(gem) self.all_gems[res_match[1]][start+3] = gem start -= 1

之后反复执行这个过程，直至耗尽游戏时间，游戏结束。

最后，我们动态看一下游戏效果。

总结

本文我们使用 Python 实现了一个简单的消消乐游戏，有兴趣的可以对游戏做进一步扩展，比如增加关卡等。

到此这篇关于Python实现消消乐小游戏的文章就介绍到这了，希望大家以后多多支持！

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