课程设计之坦克大战

1. 运用知识:
   TCP通信实现客户端对于服务端的服务通信
2. 效果图
   
3. 主要功能

3. 创建项目
3.1 创建基地类

public void draw( Graphics g )
{
	g.drawImage( base, xPos - 12, yPos - 12, null );
}


public void paintComponent( Graphics g )
{
	Graphics offScreenGraphics;
	if ( offScreenImage == null )
	{
		offScreenImage = createImage( 640, 550 );
	}
	offScreenGraphics = offScreenImage.getGraphics();
	myPaint( offScreenGraphics );
	g.drawImage( offScreenImage, 0, 0, this );
}

3. 2 坦克类

interval	= (int) (Math.random() * 200);
direction	= (int) (Math.random() * 4);
if ( type == args1 )
{
	firePosibility	= args2;
	speed		= args3;
	textures	= new Image[args4]; ｝
	public void draw( Graphics g )
	{
		if ( flashing && gameModel.gameFlow % 10 > 4 )
			g.drawImage( textures[textures.length - 4 + direction], xPos - size, yPos - size, null );
		else
			g.drawImage( textures[direction], xPos - size, yPos - size, null );
	}

3. 3河道、草坪类

public grass( int a, int b )
{
	xPos	= a;
	yPos	= b;
	border	= new Rectangle( 0, 0, 0, 0 );
}
public void draw( Graphics g )
{
	g.setColor( new Color( 0, 225, 0 ) );
	for ( int i = yPos - 11; i <= yPos + 12; i += 5 )
		g.drawLine( xPos - 12, i, xPos + 12, i );
	for ( int i = xPos - 11; i <= xPos + 12; i += 5 )
		g.drawLine( i, yPos - 12, i, yPos + 12 );
	g.setColor( new Color( 0, 128, 0 ) );
	for ( int i = yPos - 10; i <= yPos + 12; i += 5 )
		g.drawLine( xPos - 12, i, xPos + 12, i );
	for ( int i = xPos - 10; i <= xPos + 12; i += 5 )
		g.drawLine( i, yPos - 12, i, yPos + 12 );
}

3. 4 墙与钢板类

generalBorder = new Rectangle(xPos - 12, yPos - 12, 25, 25);
border[0] = new Rectangle(xPos - 11, yPos - 11, 11, 11);
border[1] = new Rectangle(xPos + 1, yPos - 11, 11, 11);
border[2] = new Rectangle(xPos - 11, yPos + 1, 11, 11);
border[3] = new Rectangle(xPos + 1, yPos + 1, 11, 11);
public wall(int a, int b, int orientation, ServerModel gameModel){
		xPos = a;
		yPos = b;
		this.gameModel = gameModel;
		wall = gameModel.textures[70];
		generalBorder = new Rectangle(xPos - 12, yPos - 12, 25, 25);}

3.5 服务端控制类
注:此处设置的攻击键为"s",上下左右移动

public class ServerControler{
	public ServerView view;
	public ServerModel model;
	public int helpMessageCount = 1;

	//一个玩家坦克的参考

	public ServerControler(ServerView thisview,  ServerModel thismodel){
		view = thisview;
		model = thismodel;

		//操作发送消息按钮的动作
		view.sendMessage.addActionListener(new ActionListener(){
				public void actionPerformed(ActionEvent e) {
					if(!model.gameStarted){
						model.addMessage("还没有和别的玩家联上, 无法发送对话");
						return;
					}

					if(!view.messageField.getText().equals("")){
						model.addMessage("主机端玩家说：" + view.messageField.getText());
						model.playerTypedMessage += "m" + view.messageField.getText() + ";";
						view.messageField.setText("");
					}else{
						model.addMessage("对话内容不能为空");
					}
				}
			}
		);

		//操作建立主机按钮的动作
		view.createServer.addActionListener(new ActionListener(){
				public void actionPerformed(ActionEvent e) {
					if(!model.serverCreated)
						model.t.start();
				}
			}
		);

		//操作暂停/继续按钮的动作
		view.pauseAndResume.addActionListener(new ActionListener(){
				public void actionPerformed(ActionEvent e) {
					model.pausePressed = true;;
					if(!model.gameOver && model.gameStarted){
						if(!model.gamePaused){
							model.gamePaused = true;
							model.addMessage("主机端玩家暂停了游戏");
						}else{
							model.gamePaused = false;
							model.addMessage("主机端玩家取消了暂停");
						}
					}
				}
			}
		);

		//操作帮助按钮的动作
		view.help.addActionListener(new ActionListener(){
				public void actionPerformed(ActionEvent e) {
					model.addMessage("帮助: 按 s 键开火,  按键盘的方向键来控制坦克的移动");
					model.addMessage("如果按键没有反应请 1. 关闭大写功能; 2. 用 tab键切换 ");
					model.addMessage("到控制界面如果您在使用对话界面.");
				}
			}
		);

		//操作退出按钮的动作
		view.exit.addActionListener(new ActionListener(){
				public void actionPerformed(ActionEvent e) {
					System.exit(0);
				}
			}
		);

		//操作输入按钮的动作
		view.messageField.addKeyListener( new KeyAdapter(){
			public void keyPressed(KeyEvent e){
				if(helpMessageCount  > 0){
					model.addMessage("提示：用\"tab\"键可以*切换于控制界面和对话界面");
					model.addMessage("提示：按回车键可以直接发送您的对话");
					helpMessageCount--;
				}

				if(e.getKeyCode()==e.VK_ENTER){
					if(!view.messageField.getText().equals("")){
						model.addMessage("主机端玩家说：" + view.messageField.getText());
						model.playerTypedMessage += "m" + view.messageField.getText() + ";";
						view.messageField.setText("");
					}else{
						model.addMessage("对话内容不能为空");
					}
				}
			}
		});

		JPanel temp = view.mainPanel;
		temp.addKeyListener( new KeyAdapter(){
				public void keyPressed(KeyEvent e){
					if(model.P1 != null){
						if(e.getKeyCode() == KeyEvent.VK_UP){
							model.P1.moveUp = true;
							model.P1.moveDown = false;
							model.P1.moveLeft = false;
							model.P1.moveRight = false;
						}
						if(e.getKeyCode() == KeyEvent.VK_DOWN ){
							model.P1.moveDown = true;
							model.P1.moveUp = false;
							model.P1.moveLeft = false;
							model.P1.moveRight = false;
						}
						if(e.getKeyCode() == KeyEvent.VK_LEFT ){
							model.P1.moveLeft = true;
							model.P1.moveUp = false;
							model.P1.moveDown = false;
							model.P1.moveRight = false;
						}
						if(e.getKeyCode() == KeyEvent.VK_RIGHT ){
							model.P1.moveLeft = false;
							model.P1.moveUp = false;
							model.P1.moveDown = false;
							model.P1.moveRight = true;
						}
						if(e.getKeyChar() == 's')
							model.P1.fire = true;

						if(e.getKeyCode()==e.VK_ENTER){
							if(!view.messageField.getText().equals("")){
								model.addMessage("主机端玩家说：" + view.messageField.getText());
								model.playerTypedMessage += "m" + view.messageField.getText() + ";";
								view.messageField.setText("");
							}
						}

						if(e.getKeyChar() == 'y' && model.gameOver && !model.serverVoteYes){
							model.serverVoteYes = true;
							model.addMessage("等待用户端玩家的回应...");
						}

						if(e.getKeyChar() == 'n'  && model.gameOver)
							model.serverVoteNo = true;
					}
				}

				public void keyReleased(KeyEvent e){
						if(model.P1 != null){
							if(e.getKeyCode() == KeyEvent.VK_UP)
								model.P1.moveUp = false;
							if(e.getKeyCode() == KeyEvent.VK_DOWN )
								model.P1.moveDown = false;
							if(e.getKeyCode() == KeyEvent.VK_LEFT )
								model.P1.moveLeft = false;
							if(e.getKeyCode() == KeyEvent.VK_RIGHT )
								model.P1.moveRight = false;
							if(e.getKeyChar() == 's')
								model.P1.fire = false;
					}
				}
			}
		);

	}
}