java扫雷部分代码
说明
有两个包我没有放上来，在java答辩结束，成绩确定之后，再进行上传
初始化地雷
package com.sxt;
/**
* 初始化地雷
*/
public class BottomRay {
//存放坐标
static int[] rays = new int[GameUtil.RAY_MAX*2];
//地雷坐标
int x,y;
//是否放置 T 表示可以放置 F 不可放置
boolean isPlace = true;
//生成雷
void newRay() {
for (int i = 0; i < GameUtil.RAY_MAX*2 ; i=i+2) {
x= (int) (Math.random()*GameUtil.MAP_W +1);//1-12
y= (int) (Math.random()*GameUtil.MAP_H +1);//1-12
//判断坐标是否存在
for (int j = 0; j < i ; j=j+2) {
if(x==rays[j] && y==rays[j+1]){
i=i-2;
isPlace = false;
break;
}
}
//将坐标放入数组
if(isPlace){
rays[i]=x;
rays[i+1]=y;
}
isPlace = true;
}
for (int i = 0; i < GameUtil.RAY_MAX*2; i=i+2) {
GameUtil.DATA_BOTTOM[rays[i]][rays[i+1]]=-1;
}
}
}
难度选择
package com.sxt;
import java.awt.*;
/**
* 难度选择类
*/
public class GameSelect {
//判断是否点击到难度
boolean hard(){
if(GameUtil.MOUSE_X>100&&GameUtil.MOUSE_X<400){
if(GameUtil.MOUSE_Y>50&&GameUtil.MOUSE_Y<150){
GameUtil.level=1;
GameUtil.state=0;
return true;
}
if(GameUtil.MOUSE_Y>200&&GameUtil.MOUSE_Y<300){
GameUtil.level=2;
GameUtil.state=0;
return true;
}
if(GameUtil.MOUSE_Y>350&&GameUtil.MOUSE_Y<450){
GameUtil.level=3;
GameUtil.state=0;
return true;
}
}
return false;
}
void paintSelf(Graphics g){
g.setColor(Color.black);
g.drawRect(100,50,300,100);
GameUtil.drawWord(g,"easy",220,100,30,Color.black);
g.drawRect(100,200,300,100);
GameUtil.drawWord(g,"middle",220,250,30,Color.black);
g.drawRect(100,350,300,100);
GameUtil.drawWord(g,"hard",220,400,30,Color.black);
}
void hard(int level){
switch (level){
case 1:
GameUtil.RAY_MAX = 10;
GameUtil.MAP_W = 9;
GameUtil.MAP_H = 9;
break;
case 2:
GameUtil.RAY_MAX = 40;
GameUtil.MAP_W = 16;
GameUtil.MAP_H = 16;
break;
case 3:
GameUtil.RAY_MAX = 99;
GameUtil.MAP_W = 30;
GameUtil.MAP_H = 16;
break;
default:
}
}
}
存放静态参数
package com.sxt;
import java.awt.*;
/**
* 工具类
* 存放静态参数
* 工具方法
*/
public class GameUtil {
//地雷个数
static int RAY_MAX = 100;
//地图的宽
static int MAP_W = 36;
//地图的高
static int MAP_H = 17;
//雷区偏移量
static int OFFSET = 45;
//格子边长
static int SQUARE_LENGTH = 50;
//插旗数量
static int FLAG_NUM = 0;
//鼠标相关
//坐标
static int MOUSE_X;
static int MOUSE_Y;
//状态
static boolean LEFT = false;
static boolean RIGHT = false;
//游戏状态 0 表示游戏中 1 胜利 2 失败 3 难度选择
static int state = 3;
//游戏难度
static int level;
//倒计时
static long START_TIME;
static long END_TIME;
//底层元素 -1 雷 0 空 1-8 表示对应数字
static int[][] DATA_BOTTOM = new int[MAP_W+2][MAP_H+2];
//顶层元素 -1 无覆盖 0 覆盖 1 插旗 2 差错旗
static int[][] DATA_TOP = new int[MAP_W+2][MAP_H+2];
//载入图片
static Image lei = Toolkit.getDefaultToolkit().getImage("imgs/lei.png");
static Image top = Toolkit.getDefaultToolkit().getImage("imgs/top.gif");
static Image flag = Toolkit.getDefaultToolkit().getImage("imgs/flag.gif");
static Image noflag = Toolkit.getDefaultToolkit().getImage("imgs/noflag.png");
static Image face = Toolkit.getDefaultToolkit().getImage("imgs/face.png");
static Image over = Toolkit.getDefaultToolkit().getImage("imgs/over.png");
static Image win = Toolkit.getDefaultToolkit().getImage("imgs/win.png");
static Image[] images = new Image[9];
static {
for (int i = 1; i <=8 ; i++) {
images[i] = Toolkit.getDefaultToolkit().getImage("imgs/num/"+i+".png");
}
}
static void drawWord(Graphics g,String str,int x,int y,int size,Color color){
g.setColor(color);
g.setFont(new Font("华文行楷",Font.BOLD,size));
g.drawString(str,x,y);
}
}
游戏操作
package com.sxt;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
public class GameWin extends JFrame {
int width = 2 * GameUtil.OFFSET + GameUtil.MAP_W * GameUtil.SQUARE_LENGTH;
int height = 4 * GameUtil.OFFSET + GameUtil.MAP_H * GameUtil.SQUARE_LENGTH;
Image offScreenImage = null;
boolean ifClear =false;
MapBottom mapBottom = new MapBottom();
MapTop mapTop = new MapTop();
GameSelect gameSelect = new GameSelect();
//是否开始,f未开始,t开始
boolean begin=false;
void launch(){
GameUtil.START_TIME=System.currentTimeMillis();
this.setVisible(true);
if(GameUtil.state==3){
this.setSize(500,500);
}else {
this.setSize(width,height);
}
// this.setLocationRelativeTo(null);
this.setTitle("java扫雷游戏");
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
this.addComponentListener(new ComponentAdapter() {
@Override
public void componentResized(ComponentEvent e) {
super.componentResized(e);
ifClear=true;
}
});
//鼠标事件
this.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
super.mouseClicked(e);
switch (GameUtil.state){
case 0 :
if(e.getButton()==1){
GameUtil.MOUSE_X = e.getX();
GameUtil.MOUSE_Y = e.getY();
GameUtil.LEFT = true;
}
if(e.getButton()==3) {
GameUtil.MOUSE_X = e.getX();
GameUtil.MOUSE_Y = e.getY();
GameUtil.RIGHT = true;
}
case 1 :
case 2 :
if(e.getButton()==1){
if(e.getX()>GameUtil.OFFSET + GameUtil.SQUARE_LENGTH*(GameUtil.MAP_W/2)
&& e.getX()<GameUtil.OFFSET + GameUtil.SQUARE_LENGTH*(GameUtil.MAP_W/2) + GameUtil.SQUARE_LENGTH
&& e.getY()>GameUtil.OFFSET
&& e.getY()<GameUtil.OFFSET+GameUtil.SQUARE_LENGTH){
mapBottom.reGame();
mapTop.reGame();
GameUtil.FLAG_NUM=0;
GameUtil.START_TIME=System.currentTimeMillis();
GameUtil.state=0;
}
}
if(e.getButton()==2){
GameUtil.state=3;
begin=true;
}
break;
case 3:
if(e.getButton()==1){
GameUtil.MOUSE_X = e.getX();
GameUtil.MOUSE_Y = e.getY();
begin = gameSelect.hard();
}
break;
default:
}
}
});
while (true){
repaint();
begin();
try {
Thread.sleep(40);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
void begin(){
if(begin){
begin=false;
gameSelect.hard(GameUtil.level);
dispose();
GameWin gameWin = new GameWin();
GameUtil.START_TIME = System.currentTimeMillis();
GameUtil.FLAG_NUM=0;
mapBottom.reGame();
mapTop.reGame();
gameWin.launch();
}
}
@Override
public void paint(Graphics g) {
if (ifClear){
g.clearRect(0,0,this.getWidth(),this.getHeight());
ifClear=false;
}
if(GameUtil.state==3){
g.setColor(Color.white);
g.fillRect(0,0,500,500);
gameSelect.paintSelf(g);
}else {
offScreenImage = this.createImage(width, height);
Graphics gImage = offScreenImage.getGraphics();
//设置背景颜色
gImage.setColor(Color.orange);
gImage.fillRect(0, 0, width, height);
mapBottom.paintSelf(gImage);
mapTop.paintSelf(gImage);
g.drawImage(offScreenImage, 0, 0, null);
}
}
public static void main(String[] args) {
GameWin gameWin = new GameWin();
gameWin.launch();
}
}
游戏地图
package com.sxt;
import java.awt.*;
/**
* 底层地图
* 绘制游戏相关组件
*/
public class MapBottom {
BottomRay bottomRay = new BottomRay();
BottomNum bottomNum = new BottomNum();
{
bottomRay.newRay();
bottomNum.newNum();
}
//重置游戏
void reGame(){
for (int i = 1; i <=GameUtil.MAP_W ; i++) {
for (int j = 1; j <=GameUtil.MAP_H ; j++) {
GameUtil.DATA_BOTTOM[i][j]=0;
}
}
bottomRay.newRay();
bottomNum.newNum();
}
//绘制方法
void paintSelf(Graphics g){
g.setColor(Color.red);
//画竖线
for (int i = 0; i <= GameUtil.MAP_W; i++) {
g.drawLine(GameUtil.OFFSET + i * GameUtil.SQUARE_LENGTH,
3*GameUtil.OFFSET,
GameUtil.OFFSET+i*GameUtil.SQUARE_LENGTH,
3*GameUtil.OFFSET+GameUtil.MAP_H*GameUtil.SQUARE_LENGTH);
}
//画横线
for (int i = 0; i <=GameUtil.MAP_H; i++){
g.drawLine(GameUtil.OFFSET,
3*GameUtil.OFFSET+i*GameUtil.SQUARE_LENGTH,
GameUtil.OFFSET+GameUtil.MAP_W*GameUtil.SQUARE_LENGTH,
3*GameUtil.OFFSET+i*GameUtil.SQUARE_LENGTH);
}
for (int i = 1; i <= GameUtil.MAP_W ; i++) {
for (int j = 1; j <= GameUtil.MAP_H; j++) {
//雷
if (GameUtil.DATA_BOTTOM[i][j] == -1) {
g.drawImage(GameUtil.lei,
GameUtil.OFFSET + (i - 1) * GameUtil.SQUARE_LENGTH + 1,
GameUtil.OFFSET * 3 + (j - 1) * GameUtil.SQUARE_LENGTH + 1,
GameUtil.SQUARE_LENGTH - 2,
GameUtil.SQUARE_LENGTH - 2,
null);
}
//数字
if (GameUtil.DATA_BOTTOM[i][j] >=0) {
g.drawImage(GameUtil.images[GameUtil.DATA_BOTTOM[i][j]],
GameUtil.OFFSET + (i - 1) * GameUtil.SQUARE_LENGTH + 15,
GameUtil.OFFSET * 3 + (j - 1) * GameUtil.SQUARE_LENGTH + 5,
null);
}
}
}
//绘制数字 剩余雷数,倒计时
GameUtil.drawWord(g,""+(GameUtil.RAY_MAX-GameUtil.FLAG_NUM),
GameUtil.OFFSET,
2*GameUtil.OFFSET,30,Color.red);
GameUtil.drawWord(g,""+(GameUtil.END_TIME-GameUtil.START_TIME)/1000,
GameUtil.OFFSET + GameUtil.SQUARE_LENGTH*(GameUtil.MAP_W-1),
2*GameUtil.OFFSET,30,Color.red);
switch (GameUtil.state){
case 0:
GameUtil.END_TIME=System.currentTimeMillis();
g.drawImage(GameUtil.face,
GameUtil.OFFSET + GameUtil.SQUARE_LENGTH * (GameUtil.MAP_W/2),
GameUtil.OFFSET,
null);
break;
case 1:
g.drawImage(GameUtil.win,
GameUtil.OFFSET + GameUtil.SQUARE_LENGTH * (GameUtil.MAP_W/2),
GameUtil.OFFSET,
null);
break;
case 2:
g.drawImage(GameUtil.over,
GameUtil.OFFSET + GameUtil.SQUARE_LENGTH * (GameUtil.MAP_W/2),
GameUtil.OFFSET,
null);
break;
default:
}
}
}