3_课程设计.zip

import java.util.HashMap; import java.util.Scanner; public class Game { private Room currentRoom; private HashMap<String, Handler> handlers = new HashMap<String, Handler>(); public Game() { handlers.put("go",new HandlerGo(this)); handlers.put( "bye",new HandlerBye(this)); handlers.put("help",new HandlerHelp(this)); createRooms(); } public void play(){ Scanner in = new Scanner(System.in); while (true) { String line = in.nextLine(); String[] words = line.split(" "); Handler handler = handlers.get(words[0]); String value = ""; if ( words.length > 1 ) value = words[1]; if ( handler != null ){ handler.doCmd(value); if ( handler.isBye() ) break; } } System.out.println("***********************************"); System.out.println("游戏到此结束！"); System.out.println("欢迎下次光临！"); System.out.println("谢谢！"); System.out.println("***********************************"); in.close(); } private void createRooms(){ Room pub,lobby,study,bedroom,bedroom1; //创造房间 pub = new Room("小酒馆"); lobby = new Room("大厅"); study = new Room("书房"); bedroom = new Room("卧室"); bedroom1 = new Room("次卧"); //设置出口 pub.setExit("east", lobby); lobby.setExit("south" ,study); lobby.setExit("west" ,pub); lobby.setExit("east" ,bedroom1); study.setExit("north", lobby); study.setExit("east", bedroom); bedroom.setExit("west", study); bedroom1.setExit("west",lobby); currentRoom = pub; } public void printWelcome(){ System.out.println("***********************************"); System.out.println("欢迎来到城堡游戏！"); System.out.println("这是一个超级无聊的小游戏。"); System.out.println("如果需要帮助，请输入help。"); System.out.println("那么我们开始游戏吧！"); System.out.println("***********************************"); System.out.println("现在你在"+currentRoom); showPrompt(); } private void showPrompt(){ System.out.println("你在"+ currentRoom); System.out.println("出口有："); System.out.println(currentRoom.getExitDesc()); } public void goRoom(String direction) { Room nextRoom = currentRoom.getExit(direction); if(nextRoom == null){ System.out.println("那里没有门！"); } else{ currentRoom = nextRoom; showPrompt(); } } public static void main(String[] args) { Game game = new Game(); game.printWelcome(); game.play(); } }