Bot Game Show

GameShow.java

package vazkii.vbot.gameshow;

import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Queue;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.jibble.pircbot.Colors;
import org.jibble.pircbot.User;

import vazkii.vbot.VBot;

public final class GameShow extends Thread {

	private static final String START_REGEX = "^\\?start (#\\w+) (.+)$";
	
	public static VBot bot; // Replace with your bot. Must extend PircBot
	private static GameShow runningShow;
	
	boolean invalid = false;
	String channel;
	String name;
	String starter;
	int currQuestion;
	String victor = "";
	Queue<Question> questions;
	Map<String, Integer> playerScores;
	
	public GameShow(String sender, String channel, String url) {
		this(sender, channel, propsFromURL(sender, url));
	}
	
	public GameShow(String sender, String channel, Properties props) {
		if(props == null) {
			invalid = true;
			return;
		}
		
		this.channel = channel;
		name = props.getProperty("name").trim();
		starter = sender;
		int questions = Integer.parseInt(props.getProperty("questions").trim());
		String doublepoint = props.getProperty("doublepoint").trim();
		List<String> doublepointList = Arrays.asList(doublepoint.split(";"));
 		
		this.questions = new LinkedList<Question>();
		for(int i = 1; i < questions + 1; i++) {
			String q, a;
			try {
				q = props.getProperty("question" + i).trim();
				a = props.getProperty("answer" + i).trim();
			} catch(NullPointerException e) {
				bot.sendMessage(sender, "Either question" + i + " or answer" + i + " are missing. Please review your file.");
				throw(e);
			}

			List<String> alist = Arrays.asList(a.split(";"));
			
			boolean doubleq = doublepointList.contains("" + i); 
			Question question = new Question(q, alist, doubleq);
			this.questions.add(question);
		}
		
		playerScores = new HashMap<String, Integer>();
		currQuestion = 1;
		setDaemon(true);
	}
	
	public static Properties propsFromURL(String sender, String url) {
		Properties props = new Properties();
		try {
			props.load(new URL(url).openStream());
		} catch(Exception e) {
			bot.sendMessage(sender, e.getMessage());
			return null;
		}
		
		return props;
	}

	// Called onMessage from your bot
	public static void onMessageStatic(String channel, String sender, String login, String hostname, String message) {
		if(runningShow != null)
			runningShow.onMessage(channel, sender, login, hostname, message);

	}
	
	// Called onPrivateMessage from your bot
	// op = is the person who sent this PM an OP?
	public static void onPrivateMessageStatic(String sender, String login, String hostname, String message, boolean op) {
		if(runningShow != null)
			runningShow.onPrivateMessage(sender, login, hostname, message, op);
		else if(message.equals("?mgs"))
			mgs(sender);
		else {
			Pattern pattern = Pattern.compile(START_REGEX);
			Matcher matcher = pattern.matcher(message.trim());
			if(matcher.matches()) {
				String channel = matcher.group(1);
				if(channel.equals(VBot.gameshowChannel) || op) {
					String url = matcher.group(2);
					
					GameShow show = new GameShow(sender, channel, url);
					if(!show.invalid) {
						runningShow = show;
						try {
							runningShow.start();
							bot.sendMessage(sender, "You have started your game! If you wish to stop it, write ?disband");
						} catch(Exception e) {}
					}
				} else bot.sendMessage(sender, "You are not an admin, you can't create games on channels other than #modgameshow.");
			}
		}
	}
	
	public static void mgs(String sender) {
		bot.sendMessage(sender, "Welcome to the Mod Game Show. Making your own trivia game is simple. Just follow the template here:");
		bot.sendMessage(sender, "http://vazkii.us/gameshow.txt");
	}
	
	@Override
	public void run() {
		try {
			bot.sendMessage(channel, starter + " is starting the " + name + "! The game will start in 60 seconds, get ready!!");
			for(int i = 0; i < 5; i++) {
				sleep(10000);
				bot.sendMessage(channel, ((5 - i) * 10) + " seconds left!");
			}
			sleep(6000);
			bot.sendMessage(channel, "The " + name + " (started by " + starter + ") is about to start!!");

			for(int i = 0; i < 3; i++) {
				sleep(1000);
				bot.sendMessage(channel, (3 - i) + "!!");
			}
			sleep(1000);
			bot.sendMessage(channel, "START!!");
			
			while(!questions.isEmpty()) {
				Question question = questions.peek();
				String questionStr = question.q;
				boolean antiping = false;
				for(User user : bot.getUsers(channel)) {
					if(questionStr.contains(user.getNick())) {
						questionStr = questionStr.replaceAll(user.getNick().replaceAll("(\\w+)(\\w)", "($1)($2)"), "$1" + "." + "$2");
						antiping = true;
					}
				}
				if(antiping)
					questionStr = questionStr + Colors.YELLOW + " (. added to prevent pinging)";
				
				bot.sendMessage(channel, Colors.TEAL + "QUESTION #" + currQuestion + "!" + Colors.GREEN + " " + questionStr + (question.bonus ? (Colors.RED + " (Bonus Point!)") : ""));
				sleep(15000);
				
				String end = Colors.GREEN + (questions.size() == 1 ? " This was the last question!" : " Next question in 5 seconds!");
				
				if(!victor.isEmpty()) {
					bot.sendMessage(channel, Colors.TEAL + victor + " got the question right!" + end);
					int score = question.bonus ? 2 : 1;
					if(!playerScores.containsKey(victor))
						playerScores.put(victor, score);
					else playerScores.put(victor, playerScores.get(victor) + score);
					victor = "";
				} else
					bot.sendMessage(channel, Colors.RED + "Seems like nobody got the question right... :(" + end);
				questions.poll();
				++currQuestion;
				
				if(!questions.isEmpty())
					sleep(5000);
			}
			
			String scores = "";
			List<String> scoreList = new ArrayList<String>();
			for(String player : playerScores.keySet())
				scoreList.add(playerScores.get(player) + ":" + player);
			
			Collections.sort(scoreList, new Comparator<String>() {
				@Override public int compare(String arg0, String arg1) {
					int a = Integer.parseInt(arg0.split(":")[0]);
					int b = Integer.parseInt(arg1.split(":")[0]);
					return b - a;
				}});
			
			for(String s : scoreList) {
				String[] tokens = s.split(":");
				scores = scores + tokens[1] + " - " + tokens[0] + " | "; 
			}
			
			bot.sendMessage(channel, Colors.CYAN + "And this is the end of the " + name + "! Here are the scores!");
			bot.sendMessage(channel, Colors.MAGENTA + scores.trim().replaceAll(" \\|$", ""));
		} catch (InterruptedException e) { 
			runningShow = null;
		}
		runningShow = null;
	}
	
	public void onMessage(String channel, String sender, String login, String hostname, String message) {
		if(victor.isEmpty()) {
			String answer = message.trim();
			for(String a : questions.peek().a)
				if(answer.replaceAll("[^a-zA-Z0-9 -]", "").equalsIgnoreCase(a)) {
					victor = sender;
					break;
				}
		}
	}
	
	public void onPrivateMessage(String sender, String login, String hostname, String message, boolean op) {
		if(message.trim().equals("?disband")) {
			if(op || sender.equals(starter)) {
				bot.sendMessage(channel, "The game has been disbanded by " + (op ? "an admin" : "the game host") + ".");
				runningShow = null;
				interrupt();
			} else bot.sendMessage(sender, "You are not the host of the current game, you can't do that.");
		} else if(message.equals("?mgs"))
				mgs(sender);
		else bot.sendMessage(sender, "There's already a game running, please wait until it ends.");
	}

}

Question.java

package vazkii.vbot.gameshow;

import java.util.List;

public class Question {

	public final String q;
	public final List<String> a;
	public final boolean bonus;
	
	public Question(String q, List<String> a, boolean bonus) {
		this.q = q;
		this.a = a;
		this.bonus = bonus;
	}
	
}