//import java.util.Timer;
import java.awt.Robot;
/**
 *  This class is the main class of the "World of Zuul" application. 
 *  "World of Zuul" is a very simple, text based adventure game.  Users 
 *  can walk around some scenery. That's all. It should really be extended 
 *  to make it more interesting!
 * 
 *  To play this game, create an instance of this class and call the "play"
 *  method.
 * 
 *  This main class creates and initialises all the others: it creates all
 *  rooms, creates the parser and starts the game.  It also evaluates and
 *  executes the commands that the parser returns.
 * 
 * @author  Michael Kölling and David J. Barnes
 * @version 2016.02.29
 */

public class Game 
{
    private Parser parser;
    private Room currentRoom;
    private Player player;  
    private Food food;
    private Room room;
    boolean finished = false;
    
    
    /**
     * Create the game and initialise its internal map.
     */
    public Game() 
    {
        createRooms();
        parser = new Parser();
        player = new Player();
    }

    /**
     * Create all the rooms and link their exits together.
     */
    private void createRooms()
    {
        Room outside,airport, prison, vineyard,colosseum,ck,down;
        
        down = new Room("街道");
        // create the rooms
        outside = new Room("热情组织");
        outside.setFood(new Food("李",10));
        outside.setFood(new Food("香蕉",10));
        //outside.setMonster(new Monster("史莱姆",15));
        //outside.setMonster(new Monster("史姆",15));
        airport = new Room("机场");
        airport.setFood(new Food("香蕉",10));
        airport.setFood(new Food("虫箭",100));
        
        airport.setMonster(new Monster("斯克里普",50));
        airport.setMonster(new Monster("布加拉提",60));
        airport.setMonster(new Monster("康一",60));
        
        prison = new Room("监狱");
        prison.setFood(new Food("西瓜",10));
        prison.setFood(new Food("洛卡卡卡果实",100));
        vineyard = new Room("葡萄园");
        vineyard.setFood(new Food("橙子",10));
        vineyard.setFood(new Food("牛奶",10));
        vineyard.setMonster(new Monster("伊鲁索",50));
        
        colosseum = new Room("斗兽场");
        colosseum.setFood(new Food("菠萝",10));
        colosseum.setFood(new Food("李",10));
        colosseum.setMonster(new Monster("迪亚波罗",150));
        
        ck = new Room("出口");
        ck.setFood(new Food("恭喜通关！！！",0));
        ck.setMonster(new Monster("请输入quit退出游戏",5));
        
        //outside,airport, prison, vineyard,colosseum;
        // initialise room exits
        outside.setExit("north",airport);
        down.setExit("up",outside);
        outside.setExit("down",down);
        //theater.setExit(null, null, null, outside);
        airport.setExit("west", prison);
        airport.setExit("south", outside);
        //pub.setExits(null, outside, null, null);
        prison.setExit("south", vineyard);
        prison.setExit("east", airport);
        //lab.setExits(outside, office, null, null);
        vineyard.setExit("west", colosseum);
        vineyard.setExit("north", prison);
        vineyard.setExit("east", outside);
        colosseum.setExit("west",ck);
        currentRoom = down;  // start game outside
    }

    /**
     *  Main play routine.  Loops until end of play.
     */
    public void play() 
    {            
        printWelcome();

        // Enter the main command loop.  Here we repeatedly read commands and
        // execute them until the game is over.
                
        boolean finished = false;
        while (! finished) {
            Command command = parser.getCommand();
            finished = processCommand(command);//空指针异常
        }
        System.out.println("Thank you for playing.  Good bye.");
    }

    /**
     * Print out the opening message for the player.
     */
    private void printWelcome() //throws InterruptedException
    {
        try{
        System.out.println();
        Thread.sleep(500);
        System.out.println("欢迎来到JOJO的奇妙冒险 黄金之风");
        Thread.sleep(500);
        //Thread.sleep(5000);
        //time.sleep(5000);
        
        System.out.println("住在意大利那不勒斯的青年乔鲁诺·乔巴拿，是继承了乔斯达家宿敌·DIO之血脉的儿子。");
        Thread.sleep(500);
        System.out.println("幼年时遭受迫害而自暴自弃的他，由于拯救了一名黑帮男子，");
        Thread.sleep(500);
        System.out.println("而学到了“相信他人”。不忘恩义、带着敬意对待自己的黑帮，");
        Thread.sleep(500);
        System.out.println("让他的心变得率直。就这样，乔鲁诺开始对“黑帮明星”怀有憧憬。");
        Thread.sleep(500);
        System.out.println("15岁的乔鲁诺，与统领意大利黑社会的黑帮组织“热情”一同引发事端，并成为被盯上的目标……");
        Thread.sleep(500);
        System.out.println("你将扮演JOJO，你的目标只有一个！");
        Thread.sleep(500);
        System.out.println("打败意大利黑帮BOOS");
        Thread.sleep(500);
        currentRoom.getDescription();
        Thread.sleep(500);
        player.check();//显示体力
        Thread.sleep(500);
        currentRoom.printExits();//出口方向
    }catch(Exception e){}
    }

    /**
     * Given a command, process (that is: execute) the command.
     * @param command The command to be processed.
     * @return true If the command ends the game, false otherwise.
     */
   
    private boolean processCommand(Command command) 
    {
        boolean wantToQuit = false;

        if(command.isUnknown()) {
            System.out.println("我不知道你的意思");
            return false;
        }

        String commandWord = command.getCommandWord();
        
        CommandWord cmd = CommandWord.valueOf(commandWord.toUpperCase());
        switch(cmd){
            case HELP:
                printHelp();
                break;
            case GO:
                player.walk();
                if(!player.isAlive()){
                System.out.println("您已经没有体力了，游戏结束!");
                return true;
            }
            // else if(room.getDescription2()=="ck"){
                  // System.out.println("恭喜通关");
                   // wantToQuit = quit(command);
            // }
            goRoom(command);
                  break;
            case QUIT:
                 wantToQuit = quit(command);
                 break;
            case EAT:
                  player.eatFood(command);
                //eat(command);
                break;
            case BATTLE:
                 balttle(command);
                 break;
            case PICK:
               //player.addToBag(food);
            //捡起后没有去掉food////////////////
                 pick(command);
                 break;
            case CHECK:
                player.checkAndPrint();
                break;   
            default:
                
        }
        
        // if (commandWord.equals("help")) {
            // printHelp();
        // }
        // else if (commandWord.equals("go")) {
            // player.walk();
            // if(!player.isAlive()){
                // System.out.println("您已经没有体力了，游戏结束!");
                // return true;
            // }
            // goRoom(command);
        // }
        // else if (commandWord.equals("quit")) {
            // wantToQuit = quit(command);
        // } 
        // else if (commandWord.equals("eat")){
            // eat(command);
        // }    
        return wantToQuit;
    }
     // private void eat(Command command) {
         // if(!command.hasSecondWord()) {
            // // if there is no second word, we don't know where to go...
            // System.out.println("你想吃什么？");
            // return;
        // }
        
        // String name = command.getSecondWord();
        // if (currentRoom.getFood(name) == null){
            // System.out.println("这个房间没有吃的！ ");
        // }else{
            // Food food = currentRoom.getFood(name);
            // System.out.println("吃掉了：" + food.toString());
            // player.eat(food);
            // player.check();
            // currentRoom.removeFood(name);
        // }
    // }
    
     private void balttle(Command command) {
         if(!command.hasSecondWord()) {
            // if there is no second word, we don't know where to go...
            System.out.println("你想打哪个敌人？");
            return;
        }
        
        String name = command.getSecondWord();
        if (currentRoom.getMonster(name) == null){
            System.out.println("这个地方没有敌人可以打！ ");
        }else{
            Monster monster = currentRoom.getMonster(name);
           // System.out.println("打败了：" + monster.toString());
            player.battle(monster);
            player.check();
            
            currentRoom.removeMonster(name);
        }
    } 

    // private void pick(Command command) {
       // //Food f =new Food();
      // //String name = command.getSecondWord();
      // //Food food = currentRoom.getFood(name);
      // // if(food!=null){
           // if(!command.hasSecondWord()) {
            // // if there is no second word, we don't know where to go...
            // System.out.println("你想把哪个放入背包？");
            // return;
          // }
          // //String name = command.getSecondWord();
          // if (currentRoom.getMonster(name) == null){
            // System.out.println("这个房间没有物品可以放入背包！ ");
          // }else{
            // player.addToBag(food);
            // currentRoom.removeFood(name);
          // }
        // }
      
    // implementations of user commands:
    private void  pick(Command command) {
         if(!command.hasSecondWord()) {
            // if there is no second word, we don't know where to go...
            System.out.println("你想将什么放入背包？");
            return;
        } 
        String name = command.getSecondWord();
        if (currentRoom.getFood(name) == null){
            System.out.println("这个房间没有这东西可以放进背包的！ ");
        }else{
            Food food = currentRoom.getFood(name);
            System.out.println("成功将"+food.toString()+"放入背包");
            if(food.getName()=="洛卡卡卡果实"){
                 System.out.println("你成功获得洛卡卡卡果实，成就+1");

            }
            player.pick(food);
            player.checkAndPrint();
            currentRoom.removeFood(name);
        }
    }
    
    /**
     * Print out some help information.
     * Here we print some stupid, cryptic message and a list of the 
     * command words.
     */
    private void printHelp()  
    {
        try{
        CommandWords.printCommands();
        Thread.sleep(1000);
        System.out.println();
        Thread.sleep(1000);
        System.out.println("You are lost. You are alone. You wander");
        Thread.sleep(1000);
        System.out.println();
        Thread.sleep(1000);
        System.out.println("Your command words are:");
        Thread.sleep(1000);
        System.out.println("   go --前往下一个房间(要在后面追加方向)");
        Thread.sleep(1000);
        System.out.println("   help --获取游戏帮助");
        Thread.sleep(1000);
        System.out.println("   battle -- 与房间里的怪物战斗");
        Thread.sleep(1000);
        System.out.println("   !注意: 如果没有打败怪物，将扣血");
        Thread.sleep(1000);
        System.out.println("   pick -- 拾起东西");
        Thread.sleep(1000);
        System.out.println("   check -- 查看背包中的物品");
        Thread.sleep(1000);
        System.out.println("   eat -- 吃背包中的补给品(在后面追加物品)");
        Thread.sleep(1000);
        System.out.println("   quit -- 退出游戏");
        Thread.sleep(1000);
    }catch(Exception e){}
    }

    /** 
     * Try to go in one direction. If there is an exit, enter
     * the new room, otherwise print an error message.
     */
    private void goRoom(Command command) 
    {
        if(!command.hasSecondWord()) {
            // if there is no second word, we don't know where to go...
            System.out.println("Go where?");
            return;
        }
        
        

        String direction = command.getSecondWord();
        Room nextRoom = currentRoom.goNext(direction);
        // Try to leave current room.
        // Room nextRoom = null;
        // if(direction.equals("north")) {
            // nextRoom = currentRoom.northExit;
        // }
        // if(direction.equals("east")) {
            // nextRoom = currentRoom.eastExit;
        // }
        // if(direction.equals("south")) {
            // nexthhuuhtRoom = currentRoom.southExit;
        // }
        // if(direction.equals("west")) {
            // nextRoom = currentRoom.westExit;
        // }
        //这里显示怪物
        if (nextRoom == null) {
            System.out.println("此路不通");
        }
        else {
            currentRoom = nextRoom;
            currentRoom.getDescription();
            player.check();
            if(player.getSpecialItem()){
                System.out.println("你成功获得洛卡卡卡果实，声望+1");
            //}else if(room.hdDescription() =="出口"){
                 //boolean wantToQuit = true;
            }
            currentRoom.printExits();
        } 
    }

    /** 
     * "Quit" was entered. Check the rest of the command to see
     * whether we really quit the game.
     * @return true, if this command quits the game, false otherwise.
     */
    private boolean quit(Command command) 
    {
        if(command.hasSecondWord()) {
            System.out.println("Quit what?");
            return false;
        }
        else {
            return true;  // signal that we want to quit
        }
    }
}