www.pudn.com > 手机网游源码.rar > Hall.java

package com.dfun.blackjack; 
 
import javax.microedition.lcdui.*; 
 
/************************************************** 
 * @author Beetle 
 * 类功能介绍:房屋管理 
 **************************************************/ 
public class Hall 
	implements CommandListener { 
	/************************************************** 
	 *定义公用变量 
	 **************************************************/ 
	private Main main; //主控程序 
	private String phoneNumber; //电话号码 
	private Connection conn; //连接对象 
	private Display display; //显示管理 
	public String[][] houseList; //房间列表,值依次为:房间id,房间名称，庄家id,庄家名称,人数上限，现有人数 
	private Image img[]; //图片数组 
	/************************************************** 
	 *定义主窗体变量 
	 **************************************************/ 
	private Form mainForm; //大厅窗体 
	public ChoiceGroup choHouseList; //房间列表 
	private Command cmdNewHouse; //新建房间 
	private Command cmdInto; //进入房间 
	private Command cmdRefresh; //刷新按扭 
	/************************************************** 
	 *定义新建窗体变量 
	 **************************************************/ 
	private Form newHouse; //新建房间 
	private TextField maxClient; //人数上限 
	private TextField houseName; //房间名称 
	private Command cmdRequest; //提交 
	private Command cmdCancel; //取消 
	/******************************************************* 
	 * 功能介绍:构造函数 
	 * 输入参数:显示管理,连接对象，手机号码，主程序 
	 *******************************************************/ 
	public Hall(Display display, Connection conn, String phoneNumber, Main main) { 
		/************************************************** 
		 *初始化公用变量 
		 **************************************************/ 
		this.main = main; 
		this.phoneNumber = phoneNumber; 
		this.conn = conn; 
		this.display = display; 
		img = main.loadImg(3); 
		/************************************************** 
		 *初始化主窗体变量 
		 **************************************************/ 
		choHouseList = new ChoiceGroup(null, List.EXCLUSIVE); //房间列表 
		mainForm = new Form("游戏大厅"); 
		mainForm.append("请选择房间，如果人数上限或游戏已开始则不能进入！"); 
		mainForm.append(choHouseList); 
		cmdRefresh = new Command("刷新", Command.OK, 1); 
		cmdNewHouse = new Command("新建", Command.OK, 1); 
		mainForm.addCommand(cmdRefresh); 
		cmdInto = new Command("进入", Command.OK, 1); 
		mainForm.addCommand(cmdNewHouse); 
		mainForm.addCommand(cmdInto); 
		mainForm.setCommandListener(this); 
		/************************************************** 
		 *初始化新建窗体变量 
		 **************************************************/ 
		newHouse = new Form("新建房间"); 
		houseName = new TextField("房间名称", main.strUserName + "所建房间", 15, TextField.ANY); 
		maxClient = new TextField("游戏人数，人数到达后游戏自动开始", "", 2, TextField.NUMERIC); 
		cmdRequest = new Command("提交", Command.OK, 1); 
		cmdCancel = new Command("取消", Command.BACK, 1); 
		newHouse.append(houseName); 
		newHouse.append(maxClient); 
		newHouse.addCommand(cmdRequest); 
		newHouse.addCommand(cmdCancel); 
		newHouse.setCommandListener(this); 
	} 
 
	/***************************************************** 
	 * 功能介绍:显示游戏大厅 
	 * 输入参数:无 
	 * 输出参数:无 
	 *****************************************************/ 
	public void showHall() { 
		houseName.setString(main.strUserName + "所建房间"); 
		while (choHouseList.size() != 0) { 
			choHouseList.delete(0); 
		} 
		for (int j = 0; j < houseList.length; j++) { 
			choHouseList.append(houseList[j][1], img[0]); 
		} 
		display.setCurrent(mainForm); 
		main.refreshState = 0; 
	} 
 
	/***************************************************** 
	 * 功能介绍:刷新游戏大厅 
	 * 输入参数:无 
	 * 输出参数:无 
	 *****************************************************/ 
	public void refreshHall(String inputStr) { 
		houseList=main.split(inputStr,",",6); 
		ChoiceGroup choiceTmp = new ChoiceGroup(null, List.EXCLUSIVE); ; 
		for (int j = 0; j < houseList.length; j++) { 
			choiceTmp.append(houseList[j][1], null); 
		} 
		choHouseList = choiceTmp; 
		mainForm.delete(1); 
		mainForm.append(choHouseList); 
		if(mainForm==display.getCurrent()){ 
			display.setCurrent(mainForm); 
		} 
	} 
 
	public void commandAction(Command c, Displayable d) { 
		if (c == cmdRefresh && d == mainForm) { //刷新游戏大厅 
			if (!conn.getHouseList()) { 
				display.setCurrent(new Alert("系统提示", "对不起网络信号不好取数据失败请稍候重试!", null, AlertType.ERROR)); 
			} 
 
		} 
		if (c == cmdInto && d == mainForm) { //进入房间 
			if (choHouseList.getSelectedIndex() < 0) { 
				display.setCurrent(new Alert("系统提示", "对不起您没有选定房间!", null, AlertType.ERROR)); 
				return; 
			} 
			int index = choHouseList.getSelectedIndex(); 
			main.house.intoHouse(index); 
		} 
 
		if (c == cmdNewHouse && d == mainForm) { //新建房间 
			display.setCurrent(newHouse); 
		} 
		if (c == cmdCancel && d == newHouse) { //取消 
			display.setCurrent(mainForm); 
		} 
		if (c == cmdRequest && d == newHouse) { //提交 
			if (houseName.size() <= 0) { 
				display.setCurrent(new Alert("系统提示", "您还未填写房间名称!", null, AlertType.ERROR)); 
				return; 
			} 
			if (maxClient.size() <= 0) { 
				display.setCurrent(new Alert("系统提示", "您还未填写游戏人数!", null, AlertType.ERROR)); 
				return; 
			} 
			if (Integer.parseInt(maxClient.getString()) < 1 || Integer.parseInt(maxClient.getString()) > 4) { 
				display.setCurrent(new Alert("系统提示", "您填写的人数必须是1至4!", null, AlertType.ERROR)); 
				return; 
			} 
 
			long houseId = conn.addHouse(houseName.getString(), main.userId, main.strUserName, Integer.parseInt(maxClient.getString())); 
			main.house.intoHouse(houseId, houseName.getString(), main.userId, main.strUserName, Integer.parseInt(maxClient.getString())); 
		} 
	} 
 
}