JAVA 坦克大戰(zhàn)

import?java.awt.*;

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import?javax.swing.*;

public?class?Tank?extends?JFrame?{

mypane?mp=null;

Obj[]?objs=new?Obj[0];

public?Tank()?{

setTitle("坦克大戰(zhàn)");

setSize(800,600);

pro();

add(new?mypane(objs));

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setLocationRelativeTo(null);

//在這里添加鍵盤事件、鼠標(biāo)事件、讓坦克移動(dòng)，修改objs數(shù)組對(duì)象讓他們移動(dòng)

setVisible(true);

}

private?void?pro(){

Obj[]?tmp=new?Obj[objs.length+1];

System.arraycopy(objs,0,tmp,0,objs.length);

tmp[tmp.length-1]=new?Obj(1,1,0,1);

objs=tmp;

int?num=(int)(Math.random()*5)+1;

for(int?i=0;inum;i++){

int?x=(int)(Math.random()*getWidth())+1;

int?y=(int)(Math.random()*getHeight())+1;

int?dir=(int)(Math.random()*4);

Obj[]?dst=new?Obj[objs.length+1];

System.arraycopy(objs,0,dst,0,objs.length);

dst[dst.length-1]=new?Obj(x,y,1,dir);

objs=dst;

}

}

public?static?void?main(String[]?args)?{

new?Tank();

}

}

class?Obj{

int?x,y;//坦克坐標(biāo)

int?type;

int?dir;

public?Obj(int?x,int?y,int?type,int?dir){

this.x=x;

this.y=y;

this.type=type;

this.dir=dir;

}

}

class?mypane?extends?JPanel{

Obj[]?objs;

public?mypane(Obj[]?objs){

this.objs=objs;

}

public?void?paint(Graphics?g)?{

super.paint(g);

for(int?i=0;iobjs.length;i++){

Obj?obj=objs[i];

drawtank(obj.x,obj.y,?g,?obj.type,?obj.dir);

}

g.dispose();

}

public?void?drawtank(int?x,int?y,Graphics?g,?int?type,int?direct)?{

/*type?為坦克類型，敵方，我方*/

switch(type)?{

case?0://我方坦克，設(shè)置為紅色

g.setColor(Color.red);

break;

case?1://敵方坦克，設(shè)置為藍(lán)色

g.setColor(Color.blue);

break;

}

switch(direct)?{

case?0://坦克方向朝上

g.drawRect(0+x,?0+y,?5,?30);

g.drawRect(5+x,?5+y,?10,20);

g.drawRect(15+x,0+y,?5,30);

g.drawLine(10+x,?15+y,?10+10+x,?15+y);

break;

case?1://坦克方向朝右

g.drawRect(0+x,?0+y,?30,?5);

g.drawRect(5+x,?5+y,?20,?10);

g.drawRect(0+x,?15+y,?30,?5);

g.drawLine(15+x,?10+y,?30+15+x,?10+10+y);

break;

case?2://方向向下

g.drawRect(0+x,?0+y,?5,?30);

g.drawRect(5+x,?5+y,?10,20);

g.drawRect(15+x,0+y,?5,30);

g.drawLine(10+x,?15+y,?10+10+x,?30+15+y);

break;

case?3://方向向左

g.drawRect(0+x,?0+y,?30,?5);

g.drawRect(5+x,?5+y,?20,?10);

g.drawRect(0+x,?15+y,?30,?5);

g.drawLine(15+x,?10+y,?15+x,?10+10+y);

break;

}

}

}

java坦克大戰(zhàn)源代碼 怎么導(dǎo)入

坦克大戰(zhàn)源代碼應(yīng)該是個(gè)完整的項(xiàng)目吧。

對(duì)于完整的帶項(xiàng)目配置文件的java源碼，按步驟操作即可:

File - Import - General

選擇Existing Projects into Workspace,選擇要導(dǎo)入的文件，點(diǎn)擊“finish"，OK。

看了馬士兵老師的坦克大戰(zhàn)java程序，想按照自己的思路動(dòng)手編一下，結(jié)果界面背景設(shè)置不了，

java 作圖 不一定要繼承JFrame或者Frame，但是所有的組件必須放到頂層容器，Java Swing 有三種頂層容器

JFrame:用來設(shè)計(jì)類似于Windows系統(tǒng)中的窗口形式的應(yīng)用程序。

·JDialog:和JFrame類似，只不過JDialog是用來設(shè)計(jì)對(duì)話框。

·JApplet:用來設(shè)計(jì)可以在嵌入在網(wǎng)頁(yè)中的Java小程序。

而且你的代碼 Kosese001既然繼承了JFrame 那么他的構(gòu)造就是個(gè)JFrame ，你下面又new JFrame("坦克大戰(zhàn)");這樣何必繼承，直接在構(gòu)造里面實(shí)現(xiàn)操作就可以把Kosese001中，

你的背景色沒有顯示出來，是由于JFrame 是頂層容器，它默認(rèn)的布局會(huì)設(shè)置它的背景色，除非你在前面 加上 jfrmMain.setLayout(null);使得布局變成空布局，下面的jfrmMain.getContentPane().setBackground(Color.green); 才會(huì)生效，或者你可以通過設(shè)置JFrame上組件的背景色來完成同樣的效果 比如 mypaint = new MyPaint();

mypaint.setBackground(Color.green); 還有啥不懂的 可以問我。

java坦克大戰(zhàn)，求一份敵方坦克與我方不重疊的代碼。

那你還要判斷敵方與敵方的不重疊么？太麻煩了吧。。。

我提一點(diǎn)建議，希望能幫到你

建一個(gè)Tank基類，描述坦克的基本屬性，實(shí)現(xiàn)防止碰撞的方法，包含移動(dòng)的抽象方法

建EnemyTank類繼承Tank，重寫移動(dòng)的方法，由線程控制

建MyTank類繼承Tank，重寫移動(dòng)的方法，由鍵盤控制

這樣防止碰撞的問題都在Tank類中進(jìn)行處理，根本不會(huì)有你說的各種情況

java版本坦克大戰(zhàn)源代碼

給你一個(gè)猜數(shù)字游戲代碼。辛辛苦苦打的，希望采納。謝謝。 package caishuzi.java; import javax.swing.JOptionPane; public class caishuzi { public static void main (String args[ ]) { JOptionPane.showMessageDialog(null,"給你一個(gè)1至100...

JAVA坦克大戰(zhàn)，這段代碼為什么子彈的坐標(biāo)在變，卻不能repaint，但是按下任意鍵盤的建卻重繪了呢？

Mypanel的? run方法里要調(diào)用repaint方法??? 否則你的repaint方法只會(huì)在keyPressed發(fā)生的時(shí)候才調(diào)用

修改一下兩個(gè)地方

（1）

// 鍵盤獲取事件的函數(shù)

public void keyPressed(KeyEvent arg0) {

// TODO Auto-generated method stub

if (arg0.getKeyCode() == KeyEvent.VK_J) {

?if (hero.shot.size() 5) {

??? ?hero.shott();

?}

}

if (arg0.getKeyCode() == KeyEvent.VK_W) {

?hero.setSDC(hero.getSpeed(), 0, hero.getColor());

?hero.moveUp();

} else if (arg0.getKeyCode() == KeyEvent.VK_S) {

?hero.setSDC(hero.getSpeed(), 1, hero.getColor());

?hero.moveDown();

} else if (arg0.getKeyCode() == KeyEvent.VK_A) {

?hero.setSDC(hero.getSpeed(), 2, hero.getColor());

?hero.moveLeft();

} else if (arg0.getKeyCode() == KeyEvent.VK_D) {

?hero.setSDC(hero.getSpeed(), 3, hero.getColor());

?hero.moveRight();

}

/**

* 這個(gè)repaint注釋掉

*/

//this.repaint();

}

（2）

// 線程

/**

* 一秒鐘60幀

*/

public void run() {

// TODO Auto-generated method stub

while(true){

?this.repaint();

?try {

??? ?

??? ?Thread.sleep(1000 / 60);

?} catch (InterruptedException e) {

??? ?// TODO 自動(dòng)生成的 catch 塊

??? ?e.printStackTrace();

?}

}

}

完整代碼如下：

import?java.awt.*;

import?javax.swing.*;

import?java.util.*;

import?java.awt.event.*;

public?class?aaa?extends?JFrame?{

public?static?void?main(String[]?args)?{

aaa?a1?=?new?aaa();

Thread?t1?=?new?Thread(a1.mp);

t1.start();

}

MyPanel?mp?=?null;

public?aaa()?{

mp?=?new?MyPanel();

this.add(mp);

this.addKeyListener(mp);

this.setSize(500,?500);

this.setVisible(true);

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

}

}

class?MyPanel?extends?JPanel?implements?KeyListener,?Runnable?{

MyTank?hero?=?null;

VectorEmenyTank?emeny?=?new?VectorEmenyTank();

int?emsize?=?5;

//?鍵盤獲取事件的函數(shù)

public?void?keyPressed(KeyEvent?arg0)?{

//?TODO?Auto-generated?method?stub

if?(arg0.getKeyCode()?==?KeyEvent.VK_J)?{

if?(hero.shot.size()??5)?{

hero.shott();

}

}

if?(arg0.getKeyCode()?==?KeyEvent.VK_W)?{

hero.setSDC(hero.getSpeed(),?0,?hero.getColor());

hero.moveUp();

}?else?if?(arg0.getKeyCode()?==?KeyEvent.VK_S)?{

hero.setSDC(hero.getSpeed(),?1,?hero.getColor());

hero.moveDown();

}?else?if?(arg0.getKeyCode()?==?KeyEvent.VK_A)?{

hero.setSDC(hero.getSpeed(),?2,?hero.getColor());

hero.moveLeft();

}?else?if?(arg0.getKeyCode()?==?KeyEvent.VK_D)?{

hero.setSDC(hero.getSpeed(),?3,?hero.getColor());

hero.moveRight();

}

/**

*?這個(gè)repaint注釋掉

*/

//this.repaint();

}

public?void?keyReleased(KeyEvent?arg0)?{

//?TODO?Auto-generated?method?stub

}

public?void?keyTyped(KeyEvent?arg0)?{

//?TODO?Auto-generated?method?stub

}

//?完畢

public?MyPanel()?{

hero?=?new?MyTank(250,?250);

hero.setSDC(5,?2,?2);

for?(int?i?=?0;?i??emsize;?++i)?{

EmenyTank?em?=?new?EmenyTank((i?+?1)?*?60,?20);

em.setSDC(5,?1,?1);

emeny.add(em);

}

}

//?線程

/**

*?一秒鐘60幀

*/

public?void?run()?{

//?TODO?Auto-generated?method?stub

while(true){

this.repaint();

try?{

Thread.sleep(1000?/?60);

}?catch?(InterruptedException?e)?{

//?TODO?自動(dòng)生成的?catch?塊

e.printStackTrace();

}

}

}

public?void?paint(Graphics?g)?{

super.paint(g);

//?畫板，坦克得放在畫板后頭

g.fillRect(0,?0,?400,?400);

//?paint敵人坦克

for?(int?i?=?0;?i??emeny.size();?++i)?{

EmenyTank?em?=?null;

em?=?emeny.get(i);

this.drawTank(em.getX(),?em.getY(),?g,?em.getDirect(),

em.getColor());

}

//?畫我自己的坦克

this.drawTank(hero.getX(),?hero.getY(),?g,?hero.getDirect(),

hero.getColor());

//?畫出我的子彈

for?(int?i?=?0;?i??hero.shot.size();?i++)?{

Shot?myShot?=?hero.shot.get(i);

if?(myShot?!=?null??myShot.live?==?true)?{

g.draw3DRect(myShot.x,?myShot.y,?2,?2,?false);

}

if?(myShot.live?==?false)?{

hero.shot.remove(myShot);

}

}

}

public?void?drawTank(int?x,?int?y,?Graphics?g,?int?direct,?int?color)?{

//?判斷坦克的顏色（敵我）然后畫出坦克

switch?(color)?{

case?0:

g.setColor(Color.BLUE);

break;

case?1:

g.setColor(Color.YELLOW);

break;

case?2:

g.setColor(Color.GREEN);

break;

}

//?判斷坦克的方向然后再畫出坦克

switch?(direct)?{

case?0:

g.fill3DRect(x,?y,?10,?30,?false);

g.fill3DRect(x?+?26,?y,?10,?30,?false);

g.fill3DRect(x?+?10,?y?+?5,?16,?20,?false);

g.drawLine(x?+?18,?y?+?15,?x?+?18,?y);

break;

case?1:

g.fill3DRect(x,?y,?10,?30,?false);

g.fill3DRect(x?+?26,?y,?10,?30,?false);

g.fill3DRect(x?+?10,?y?+?5,?16,?20,?false);

g.drawLine(x?+?18,?y?+?15,?x?+?18,?y?+?30);

break;

case?2:

g.fill3DRect(x?+?3,?y?-?3,?30,?10,?false);

g.fill3DRect(x?+?3,?y?+?23,?30,?10,?false);

g.fill3DRect(x?+?8,?y?+?7,?20,?16,?false);

g.drawLine(x?+?18,?y?+?15,?x?+?3,?y?+?15);

break;

case?3:

g.fill3DRect(x?+?3,?y?-?3,?30,?10,?false);

g.fill3DRect(x?+?3,?y?+?23,?30,?10,?false);

g.fill3DRect(x?+?8,?y?+?7,?20,?16,?false);

g.drawLine(x?+?18,?y?+?15,?x?+?33,?y?+?15);

break;

}

}

}

class?EmenyTank?extends?Tank?implements?Runnable?{

public?EmenyTank(int?x,?int?y)?{

//?TODO?Auto-generated?method?stub

super(x,?y);

}

public?void?run()?{

}

}

class?Shot?implements?Runnable?{

protected?int?x;

protected?int?y;

protected?int?direct;

protected?int?speed?=?4;

protected?boolean?live?=?true;

public?void?setX(int?x)?{

this.x?=?x;

this.y?=?y;

}

public?int?getX()?{

return?x;

}

public?int?getY()?{

return?y;

}

public?void?setDirect(int?direct)?{

this.direct?=?direct;

}

public?int?getDirect()?{

return?direct;

}

public?void?setSpeed(int?speed)?{

this.speed?=?speed;

}

public?int?getSpeed()?{

return?speed;

}

//?子彈的上下左右以及走的速度

public?void?run()?{

//?TODO?Auto-generated?method?stub

while?(true)?{

try?{

Thread.sleep(100);

}?catch?(Exception?e)?{

}

switch?(direct)?{

case?0:

y?-=?speed;

break;

case?1:

y?+=?speed;

break;

case?2:

x?-=?speed;

break;

case?3:

x?+=?speed;

break;

}

if?(x??400?||?x??0?||?y??400?||?y??0)?{

this.live?=?false;

break;

}

}

}

}

class?Tank?{

protected?int?x;

protected?int?y;

protected?int?speed?=?5;

protected?int?direct;

protected?int?color;

boolean?live;

public?Tank(int?x,?int?y)?{

this.x?=?x;

this.y?=?y;

}

public?int?getX()?{

return?x;

}

public?int?getY()?{

return?y;

}

public?void?setSDC(int?speed,?int?direct,?int?color)?{

this.speed?=?speed;

this.direct?=?direct;

this.color?=?color;

}

public?int?getSpeed()?{

return?speed;

}

public?int?getDirect()?{

return?direct;

}

public?int?getColor()?{

return?color;

}

}

class?MyTank?extends?Tank?{

public?MyTank(int?x,?int?y)?{

//?TODO?Auto-generated?method?stub

super(x,?y);

}

VectorShot?shot?=?new?VectorShot();

Shot?shota?=?null;

public?void?shott()?{

switch?(this.direct)?{

case?0:

shota?=?new?Shot();

shota.x?=?x?+?18;

shota.y?=?y;

shota.direct?=?0;

shot.add(shota);

break;

case?1:

shota?=?new?Shot();

shota.x?=?x?+?18;

shota.y?=?y?+?30;

shota.direct?=?1;

shot.add(shota);

break;

case?2:

shota?=?new?Shot();

shota.x?=?x?+?3;

shota.y?=?y?+?15;

shota.direct?=?2;

shot.add(shota);

break;

case?3:

shota?=?new?Shot();

shota.x?=?x?+?33;

shota.y?=?y?+?15;

shota.direct?=?3;

shot.add(shota);

break;

}

Thread?t?=?new?Thread(shota);

t.start();

}

public?void?moveUp()?{

if?(y??0)?{

y?-=?speed;

}

}//?我的坦克得在自己的類里定義怎么移動(dòng)

public?void?moveDown()?{

if?(y??367)?{

y?+=?speed;

}

}

public?void?moveLeft()?{

if?(x??0)?{

x?-=?speed;

}

}

public?void?moveRight()?{

if?(x??365)?{

x?+=?speed;

}

}

}