JavaSE/TankGame/TankOfGame.java at master · goder/JavaSE · GitHub

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* 功能：

* 1、画出一个坦克

package com.bj;

import javax.swing.*;

import java.awt.*;

public class TankOfGame extends JFrame {

//定义变量

MyPaneles mp=null;

public static void main(String[] args) {

// TODO Auto-generated method stub

TankOfGame tank=new TankOfGame();

}

public TankOfGame(){

mp=new MyPaneles();

this.add(mp);

this.setSize(400,400);

this.setLocation(200,200);

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

this.setVisible(true);

}

//我的面板

class MyPaneles extends JPanel{

//定义一个我的坦克

Hero hero=null;

public MyPaneles(){

hero=new Hero(10,10);

// System.out.println("Tank");

}

//重写paint

public void paint(Graphics g){

super.paint(g);

drawTank(hero.getX(), hero.getY(), g, 0, 1);

}

public void drawTank(int x,int y,Graphics g,int direction,int type){

switch(type){

case 0:

g.setColor(Color.cyan);

break;

case 1:

g.setColor(Color.yellow);

break;

}

//判断方向

switch(direction){

//up

case 0:

//g.setColor(Color.CYAN);

//画出我的坦克，（到时候再封装成一个函数）

//1、画出左边矩形

g.fill3DRect(x, y, 5, 30,false);

//2、画出右面矩形

g.fill3DRect(x+15, y, 5, 30,false);

//3、中间矩形

g.fill3DRect(x+5, y+5, 10, 20,false);

//4、画出圆形

g.fillOval(x+5, y+10, 10, 10);

//5、画线条

g.drawLine(x+10, y+5, x+10, y-2);

break;

}

//坦克类

class Tank{

//坦克的横坐标

int x=0;

//坦克纵坐标

int y=0;

public int getX() {

return x;

}

public void setX(int x) {

this.x = x;

}

public int getY() {

return y;

}

public void setY(int y) {

this.y = y;

}

public Tank(int x,int y){

this.x=x;

this.y=y;

}

//我的坦克

class Hero extends Tank{

public Hero(int x,int y){

super(x, y);

}

JavaSE/TankGame/TankOfGame.java at master · goder/JavaSE · GitHub

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