本文实例讲述了java编写的简单移动方块小游戏代码。分享给大家供大家参考，具体如下：
运行效果截图如下：
第一次用java编写图形化的界面，还是有些青涩。。以后继续努力！！具体代码如下：
我要评论
//little box game by alexyui
//game.java by 1093710210@ hit
import javax.swing.*;
import java.awt.event.*;
import java.awt.geom.*;
import java.awt.*;
import java.util.*;
public class game{
public static void main(string[] agrs){
myframe gameframe = new myframe();
gameframe.settitle("java box game by alexyui");
gameframe.setdefaultcloseoperation(jframe.exit_on_close);
gameframe.setvisible(true);
}
}
//框架
class myframe extends jframe {
private int flag = 0;
protected double x[] = {0,0,270,0,270};
protected double y[] = {0,0,0,270,270};
protected int winner[]={0,0,0,0,0};
public static final int default_width = 317;
public static final int default_height = 339;
public myframe(){
mypanel a = new mypanel();
addkeylistener(new mykeylistener());
this.add(a);
setsize(default_width,default_height);
}
class mypanel extends jpanel{
public mypanel(){}
public void paint(graphics g){
super.paint(g);
graphics2d g2 = (graphics2d)g;
rectangle2d rect1 = new rectangle2d.double(x[1],y[1],30f,30f);
rectangle2d rect2 = new rectangle2d.double(x[2],y[2],30f,30f);
rectangle2d rect3 = new rectangle2d.double(x[3],y[3],30f,30f);
rectangle2d rect4 = new rectangle2d.double(x[4],y[4],30f,30f);
//画中间的四个方框
g2.setpaint(color.red);
g2.drawrect(120,120 ,30,30);
g2.drawrect(120,150 ,30,30);
g2.drawrect(150,120 ,30,30);
g2.drawrect(150,150 ,30,30);
//填充四个角上的方块
g2.setpaint(color.blue);
if(winner[1] == 0)g2.fill(rect1);
if(winner[2] == 0)g2.fill(rect2);
if(winner[3] == 0)g2.fill(rect3);
if(winner[4] == 0)g2.fill(rect4);
g2.setpaint(color.red);
//将已经选择的方块涂成红色
if(flag == 1) g2.fill(rect1);
if(flag == 2) g2.fill(rect2);
if(flag == 3) g2.fill(rect3);
if(flag == 4) g2.fill(rect4);
g2.setpaint(color.blue);
if(winner[1] == 1)g2.fill(rect1);
if(winner[2] == 1)g2.fill(rect2);
if(winner[3] == 1)g2.fill(rect3);
if(winner[4] == 1)g2.fill(rect4);
g2.setpaint(color.red);
if(winner[1] == 1 && winner[2] == 1 && winner[3] == 1 && winner[4] == 1)
g2.drawstring("succes! you won!",100,75);
//保持边框的颜色
g2.drawrect(120,120 ,30,30);
g2.drawrect(120,150 ,30,30);
g2.drawrect(150,120 ,30,30);
g2.drawrect(150,150 ,30,30);
repaint();
}
}
class mykeylistener implements keylistener{
//overide
public void keypressed(keyevent event){
int keycode = event.getkeycode();
if(keycode == keyevent.vk_1){flag = 1;}
if(keycode == keyevent.vk_2){flag = 2;}
if(keycode == keyevent.vk_3){flag = 3;}
if(keycode == keyevent.vk_4){flag = 4;}
if(keycode == keyevent.vk_up){move(0,-30,flag);win();}
if(keycode == keyevent.vk_down){move(0,30,flag);win();}
if(keycode == keyevent.vk_left){move(-30,0,flag);win();}
if(keycode == keyevent.vk_right){move(30,0,flag);win();}
}
public void keyreleased(keyevent event){}
public void keytyped(keyevent event){}
}
//用于判别基本规则，移动方块
void move(int mx,int my,int mflag){
int i;
boolean teller = false;
x[mflag] +=mx;
y[mflag] +=my;
if(! ((x[flag] >= 0 && x[flag]<=270)&&(y[flag] >= 0 && y[flag]<=270))){
x[mflag] -=mx;
y[mflag] -=my;
}
for(i = 1;i<5;i++){
if(mflag != i)
if(x[mflag] == x[i] && y[mflag] == y[i])
teller = true;
}
if(teller == true){
x[mflag] -= mx;
y[mflag] -= my;
}
}
//用于判别已经进入符合条件区域的方块
void win(){
int j1,j2;
for(j1=1;j1<5;j1++)
if((x[j1]<=150&&x[j1]>=120)&&(y[j1]<=150&&y[j1]>=120))
winner[j1]=1;
for(j2=1;j2<5;j2++)
if(!((x[j2]<=150&&x[j2]>=120)&&(y[j2]<=150&&y[j2]>=120)))
winner[j2]=0;
}
}
希望本文所述对大家java程序设计有所帮助。
如对本文有疑问， 点击进行留言回复！！
荐 So easy！Nginx+SpringBoot 实现负载均衡
Java——三大分支：JavaSE、JavaEE、JavaME（概念理解）
荐 Spring Cloud OAuth2实现手机验证码登录
网友评论