Refactoring challenge selection and updating.

.recommenders/caches/identified-project-coordinates.json

@@ -1 +1 @@
-[[{"location":"C:\\@Thanos\\Documents\\Minecraft\\Mineplex\\projects\\Mineplex\\Plugins\\Nautilus.Game.Arcade","type":"PROJECT","hints":{"PROJECT_NAME":"Nautilus.Game.Arcade"}},"ABSENT"],[{"location":"C:\\Program Files\\Java\\jre1.8.0_51","type":"JRE","hints":{}},"jre:jre:1.8.0"],[{"location":"C:\\@Thanos\\Documents\\Minecraft\\Mineplex\\projects\\Mineplex\\Plugins\\Libraries\\craftbukkit.jar","type":"JAR","hints":{}},"ABSENT"]]
+[[{"location":"C:\\@Thanos\\Documents\\Minecraft\\Mineplex\\projects\\Mineplex\\Plugins\\Libraries\\craftbukkit.jar","type":"JAR","hints":{}},"ABSENT"],[{"location":"C:\\@Thanos\\Documents\\Minecraft\\Mineplex\\projects\\Mineplex\\Plugins\\Nautilus.Game.Arcade","type":"PROJECT","hints":{"PROJECT_NAME":"Nautilus.Game.Arcade"}},"ABSENT"],[{"location":"C:\\@Thanos\\Documents\\Minecraft\\Mineplex\\projects\\Mineplex\\Plugins\\Mineplex.Core.Common","type":"PROJECT","hints":{"PROJECT_NAME":"Mineplex.Core.Common"}},"ABSENT"]]

Plugins/Nautilus.Game.Arcade/.settings/org.eclipse.jdt.core.prefs

@@ -75,8 +75,8 @@ org.eclipse.jdt.core.formatter.comment.new_lines_at_block_boundaries=true
 org.eclipse.jdt.core.formatter.comment.new_lines_at_javadoc_boundaries=true
 org.eclipse.jdt.core.formatter.comment.preserve_white_space_between_code_and_line_comments=false
 org.eclipse.jdt.core.formatter.compact_else_if=true
-org.eclipse.jdt.core.formatter.continuation_indentation=2
+org.eclipse.jdt.core.formatter.continuation_indentation=1
-org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer=2
+org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer=1
 org.eclipse.jdt.core.formatter.disabling_tag=@formatter\:off
 org.eclipse.jdt.core.formatter.enabling_tag=@formatter\:on
 org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line=false

Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/game/games/mineware/Challenge.java

@@ -145,7 +145,7 @@ public abstract class Challenge implements Listener
 		_places = (int) Math.ceil(getChallengers().size() / 2D);
 	}
 
-	public boolean finish()
+	public boolean canFinish()
 	{
 		boolean maxTimeReached = UtilTime.elapsed(_startTime, _duration);
 		ArrayList<Player> players = getChallengers();

Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/game/games/mineware/MineWare.java

@@ -1,5 +1,6 @@
 package nautilus.game.arcade.game.games.mineware;
 
+import java.lang.reflect.InvocationTargetException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -130,7 +131,7 @@ public class MineWare extends TeamGame implements IThrown
 	private HashMap<Player, Integer> _lives = new HashMap<Player, Integer>();
 
 	private boolean _crumbling = false;
-	private boolean _waitingChallenge = true;
+	private boolean _waiting = true;
 	private boolean _messagesSent = false;
 	private boolean _sendingMessages = false;
 	private boolean _challengeStarted = false;
@@ -142,14 +143,14 @@ public class MineWare extends TeamGame implements IThrown
 	public MineWare(ArcadeManager manager)
 	{
 		super(manager,
-				GameType.MineWare,
+			GameType.MineWare,
-				new Kit[] { new KitBawksFood(manager) },
+			new Kit[] { new KitBawksFood(manager) },
-				new String[] {
+			new String[] {
-					"Follow the orders given in chat!",
+				"Follow the orders given in chat!",
-					"First half to follow it win the round.",
+				"First half to follow it win the round.",
-					"Other players lose one life.",
+				"Other players lose one life.",
-					"Last player with lives wins!"
+				"Last player with lives wins!"
-				});
+			});
 
 		DamageSelf = false;
 		DamageTeamSelf = true;
@@ -172,13 +173,13 @@ public class MineWare extends TeamGame implements IThrown
 		populateChallenges();
 
 		registerStatTrackers(
-				new MinewareVeteranTracker(this),
+			new MinewareVeteranTracker(this),
-				new MinewareSurfUpTracker(this),
+			new MinewareSurfUpTracker(this),
-				new MinewareLauraCraftTracker(this),
+			new MinewareLauraCraftTracker(this),
-				new MinewareMilkManTracker(this),
+			new MinewareMilkManTracker(this),
-				new MinewarePinataMasterTracker(this),
+			new MinewarePinataMasterTracker(this),
-				new MinewareTagMasterTracker(this),
+			new MinewareTagMasterTracker(this),
-				new MinewareKangarooAtHeart(this));
+			new MinewareKangarooAtHeart(this));
 	}
 
 	public void populateChallenges()
@@ -248,42 +249,48 @@ public class MineWare extends TeamGame implements IThrown
 	{
 		for (int i = 0; i < _challenges.size() * 4; i++)
 		{
-			try
+			if (_challengesCopy.isEmpty())
+				_challengesCopy.addAll(_challenges);
+
+			Challenge challenge = getChallengeInstance();
+
+			if (getChallengers().size() >= challenge.getMinPlayers())
 			{
-				if (_challengesCopy.isEmpty())
+				if (getChallengers().size() >= challenge.getMaxPlayers())
-					_challengesCopy.addAll(_challenges);
+					continue;
 
-				Challenge challenge = UtilMath.randomElement(_challengesCopy).getConstructor(MineWare.class)
+				if (challenge.isTeamBased())
-						.newInstance(this);
+					if (!(getChallengers().size() % 2 == 0))
-
-				if (getChallengers().size() >= challenge.getMinPlayers())
-				{
-					if (getChallengers().size() >= challenge.getMaxPlayers())
 						continue;
 
-					if (challenge.isTeamBased())
+				_challengesCopy.remove(challenge.getClass());
-						if (!(getChallengers().size() % 2 == 0))
+				return challenge;
-							continue;
-
-					_challengesCopy.remove(challenge.getClass());
-					return challenge;
-				}
-				else
-				{
-					continue;
-				}
 			}
-			catch (Exception e)
+			else
 			{
-				System.out.println("There was a problem loading a new challenge.");
+				continue;
-				System.out.println("Error: " + e.getMessage());
 			}
 		}
 
 		return null;
 	}
 
-	@SuppressWarnings("deprecation")
+	private Challenge getChallengeInstance()
+	{
+		try
+		{
+			return UtilMath.randomElement(_challengesCopy).getConstructor(MineWare.class).newInstance(this);
+		}
+		catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException | NoSuchMethodException
+			| SecurityException e)
+		{
+			System.out.println("There was a problem loading a new challenge.");
+			System.out.println("Error: " + e.getMessage());
+		}
+
+		return null;
+	}
+
 	@EventHandler
 	public void onChallengeUpdate(UpdateEvent event)
 	{
@@ -305,50 +312,20 @@ public class MineWare extends TeamGame implements IThrown
 			if (!UtilTime.elapsed(_challengeTime, 1500))
 				return;
 
-			for (Player player : GetPlayers(false))
+			resetDeadPlayers();
-				if (_lives.containsKey(player) && _lives.get(player) > 0)
-					Manager.Clear(player);
 
 			_challenge = selectChallenge();
 
-			if (_challenge == null)
+			keepSearchingIfNull(_challenge);
-			{
-				UtilServer.broadcast(F.main(GetName(),
-						"No suitable challenge, " + _challengesCopy.size() + " challenges remaining."));
 
-				_challengesCopy.clear();
+			resetLastChallengeMap();
-				_challengesCopy.addAll(_challenges);
-				_challenge = selectChallenge();
-
-				if (_challenge == null)
-				{
-					SetState(GameState.Dead);
-					return;
-				}
-			}
-
-			for (Block block : _lastOrderBlocks)
-			{
-				if (block.getState() instanceof InventoryHolder)
-				{
-					InventoryHolder holder = (InventoryHolder) block.getState();
-					holder.getInventory().clear();
-				}
-
-				block.setTypeIdAndData(Material.AIR.getId(), (byte) 0, false);
-			}
-
-			// if (_currentCrumble == true)
 
 			_crumbling = false;
 			_deathEffect.removeSpawnedEntities();
 			_challenge.generateRoom();
 
-			ArrayList<Location> spawns = _challenge.getSpawns();
+			ArrayList<Location> spawns = setupChallengeSpawnLocations();
-			_playersTeam.SetSpawns(_challenge.getSpawns());
+			ArrayList<Location> selectedSpawnpoints = new ArrayList<Location>();
-			SpectatorSpawn = UtilWorld.averageLocation(spawns).add(0, 7, 0);
-
-			ArrayList<Location> toTeleport = new ArrayList<Location>();
 
 			for (int i = 0; i < spawns.size(); i++)
 			{
@@ -357,12 +334,12 @@ public class MineWare extends TeamGame implements IThrown
 
 				for (Location spawn : spawns)
 				{
-					if (toTeleport.contains(spawn))
+					if (selectedSpawnpoints.contains(spawn))
 						continue;
 
 					double dist = 0;
 
-					for (Location loc : toTeleport)
+					for (Location loc : selectedSpawnpoints)
 						dist += loc.distance(spawn);
 
 					if (furthest == null || furthestDist < dist)
@@ -372,28 +349,11 @@ public class MineWare extends TeamGame implements IThrown
 					}
 				}
 
-				toTeleport.add(furthest);
+				selectedSpawnpoints.add(furthest);
 			}
 
-			int i = 0;
+			teleportPlayersToSpawnpoints(selectedSpawnpoints);
-
+			teleportSpectatorsToSpawn();
-			for (Player player : getChallengers())
-			{
-				player.teleport(toTeleport.get(i++));
-
-				if (i >= toTeleport.size())
-					i = 0;
-			}
-
-			for (Player player : GetPlayers(false))
-				if (!IsAlive(player))
-				{
-					if (_chickenTeam != null)
-						if (_chickenTeam.HasPlayer(player))
-							continue;
-
-					player.teleport(SpectatorSpawn);
-				}
 
 			if (_challenge instanceof ChallengeSeperateRooms)
 			{
@@ -402,46 +362,24 @@ public class MineWare extends TeamGame implements IThrown
 			}
 
 			_challengeTime = System.currentTimeMillis();
-			_waitingChallenge = true;
+			_waiting = true;
 		}
-		else if (_waitingChallenge)
+		else if (_waiting)
 		{
 			if (!UtilTime.elapsed(_challengeTime, 1000))
 				return;
 
 			if (!_sendingMessages && !_messagesSent)
 			{
-				for (Player player : GetPlayers(true))
+				startChallengeDescriptionThread();
-				{
-					player.addPotionEffect(new PotionEffect(PotionEffectType.BLINDNESS, Integer.MAX_VALUE, 1));
-					player.addPotionEffect(new PotionEffect(PotionEffectType.NIGHT_VISION, Integer.MAX_VALUE, 1));
-				}
 
-				Thread newThread = new Thread(new Runnable()
+				// return;
-				{
-					@Override
-					public void run()
-					{
-						showChallengeDescription(_challenge);
-					}
-				});
-
-				newThread.start();
-				return;
 			}
-
+			else if (_messagesSent)
-			if (_messagesSent)
 			{
-				for (Player player : GetPlayers(true))
+				removeEffectsFromPlayers();
-				{
-					if (player.hasPotionEffect(PotionEffectType.BLINDNESS))
-					{
-						player.removePotionEffect(PotionEffectType.BLINDNESS);
-						player.removePotionEffect(PotionEffectType.NIGHT_VISION);
-					}
-				}
 
-				_waitingChallenge = false;
+				_waiting = false;
 				_challengeStarted = true;
 
 				_challenge.start();
@@ -453,11 +391,11 @@ public class MineWare extends TeamGame implements IThrown
 		}
 		else
 		{
-			if (_challenge.finish())
+			if (_challenge.canFinish())
 			{
-				if (_challenge.canCrumble() && !_challenge.getModifiedBlocks().isEmpty())
+				if (canStartCrumbling())
 				{
-					if (!_crumbling && _challenge.getLost().size() >= _challenge.getCurrentPlaying().size() / 2)
+					if (justStartedCrumbling())
 					{
 						_crumbling = true;
 
@@ -466,15 +404,12 @@ public class MineWare extends TeamGame implements IThrown
 						for (Player player : UtilServer.getPlayers())
 							if (IsAlive(player))
 								UtilPlayer.message(player,
-										F.main(GetName(), "Challenge ends when there's only 1 player alive."));
+									F.main(GetName(), "Challenge ends when there's only 1 player alive."));
 					}
-					else
+					else if (canEndChallengeFromCrumble())
 					{
-						if ((_challenge.getCurrentPlaying().size() - _challenge.getLost().size()) <= 1 && _crumbling)
+						endCurrentChallenge();
-						{
+						_crumbling = false;
-							endCurrentChallenge();
-							_crumbling = false;
-						}
 					}
 				}
 				else
@@ -484,22 +419,144 @@ public class MineWare extends TeamGame implements IThrown
 			}
 			else
 			{
-				for (Player player : UtilServer.getPlayers())
+				updateChallengeTimer();
-				{
+			}
-					if (_challenge instanceof ChallengeSeperateRooms)
+		}
-					{
+	}
-						UtilTextTop.display(C.cYellow + C.Bold + _challenge.getGameMessages()[0], player);
+
-						player.setLevel(_challenge.getRemainingPlaces());
+	private void resetDeadPlayers()
-						player.setExp(_challenge.getTimeLeftPercent());
+	{
-					}
+		for (Player player : GetPlayers(false))
-					else
+			if (_lives.containsKey(player) && _lives.get(player) > 0)
-					{
+				Manager.Clear(player);
-						UtilTextTop.displayTextBar(player, _challenge.getTimeLeftPercent(),
+	}
-								C.cYellow + C.Bold + _challenge.getName());
+
-						player.setLevel(_challenge.getRemainingPlaces());
+	@SuppressWarnings("deprecation")
-						player.setExp(_challenge.getTimeLeftPercent());
+	private void resetLastChallengeMap()
-					}
+	{
-				}
+		for (Block block : _lastOrderBlocks)
+		{
+			if (block.getState() instanceof InventoryHolder)
+			{
+				InventoryHolder holder = (InventoryHolder) block.getState();
+				holder.getInventory().clear();
+			}
+
+			block.setTypeIdAndData(Material.AIR.getId(), (byte) 0, false);
+		}
+	}
+
+	private ArrayList<Location> setupChallengeSpawnLocations()
+	{
+		ArrayList<Location> spawns = _challenge.getSpawns();
+		_playersTeam.SetSpawns(spawns);
+		SpectatorSpawn = UtilWorld.averageLocation(spawns).add(0, 7.0D, 0);
+		return spawns;
+	}
+
+	private void teleportSpectatorsToSpawn()
+	{
+		for (Player player : GetPlayers(false))
+		{
+			if (!IsAlive(player))
+			{
+				if (_chickenTeam != null)
+					if (_chickenTeam.HasPlayer(player))
+						continue;
+
+				player.teleport(SpectatorSpawn);
+			}
+		}
+	}
+
+	private void keepSearchingIfNull(Challenge challenge)
+	{
+		if (_challenge == null)
+		{
+			UtilServer.broadcast(F.main(GetName(), "No suitable challenge was found."));
+
+			_challengesCopy.clear();
+			_challengesCopy.addAll(_challenges);
+			_challenge = selectChallenge();
+
+			if (_challenge == null)
+			{
+				SetState(GameState.Dead);
+				return;
+			}
+		}
+	}
+
+	private void teleportPlayersToSpawnpoints(ArrayList<Location> spawnpoints)
+	{
+		int i = 0;
+
+		for (Player player : getChallengers())
+		{
+			player.teleport(spawnpoints.get(i++));
+
+			if (i >= spawnpoints.size())
+				i = 0;
+		}
+	}
+
+	private void startChallengeDescriptionThread()
+	{
+		Thread thread = new Thread(new Runnable()
+		{
+			@Override
+			public void run()
+			{
+				showChallengeDescription(_challenge);
+			}
+		});
+
+		thread.start();
+	}
+
+	private void removeEffectsFromPlayers()
+	{
+		for (Player player : GetPlayers(true))
+		{
+			if (player.hasPotionEffect(PotionEffectType.BLINDNESS) && player.hasPotionEffect(PotionEffectType.NIGHT_VISION))
+			{
+				player.removePotionEffect(PotionEffectType.BLINDNESS);
+				player.removePotionEffect(PotionEffectType.NIGHT_VISION);
+			}
+		}
+	}
+
+	private boolean canStartCrumbling()
+	{
+		return _challenge.canCrumble() && !_challenge.getModifiedBlocks().isEmpty();
+	}
+
+	private boolean justStartedCrumbling()
+	{
+		return !_crumbling && _challenge.getLost().size() >= _challenge.getCurrentPlaying().size() / 2;
+	}
+
+	private boolean canEndChallengeFromCrumble()
+	{
+		return (_challenge.getCurrentPlaying().size() - _challenge.getLost().size()) <= 1 && _crumbling;
+	}
+
+	private void updateChallengeTimer()
+	{
+		for (Player player : UtilServer.getPlayers())
+		{
+			if (_challenge instanceof ChallengeSeperateRooms)
+			{
+				UtilTextTop.display(C.cYellow + C.Bold + _challenge.getGameMessages()[0], player);
+				player.setLevel(_challenge.getRemainingPlaces());
+				player.setExp(_challenge.getTimeLeftPercent());
+			}
+			else
+			{
+				UtilTextTop.displayTextBar(player, _challenge.getTimeLeftPercent(),
+					C.cYellow + C.Bold + _challenge.getName());
+				player.setLevel(_challenge.getRemainingPlaces());
+				player.setExp(_challenge.getTimeLeftPercent());
 			}
 		}
 	}
@@ -508,6 +565,22 @@ public class MineWare extends TeamGame implements IThrown
 	{
 		_challengeTime = System.currentTimeMillis();
 
+		resetPlayersOnChallengeEnding();
+
+		Manager.getPluginManager().callEvent(new ChallengeEndEvent(_challenge));
+		HandlerList.unregisterAll(_challenge);
+
+		_challenge.end();
+		_challengeStarted = false;
+
+		sortLastChallengeBlocks();
+
+		_challenge = null;
+		EndCheck();
+	}
+
+	private void resetPlayersOnChallengeEnding()
+	{
 		for (Player player : getChallengers())
 		{
 			Manager.GetDisguise().undisguise(player);
@@ -519,13 +592,10 @@ public class MineWare extends TeamGame implements IThrown
 			if (_challenge.isCompleted(player))
 				AddGems(player, 3, "Completed Challenge", true, true);
 		}
+	}
 
-		Manager.getPluginManager().callEvent(new ChallengeEndEvent(_challenge));
+	private void sortLastChallengeBlocks()
-		HandlerList.unregisterAll(_challenge);
+	{
-
-		_challenge.end();
-		_challengeStarted = false;
-
 		_lastOrderBlocks = new ArrayList<Block>(_challenge.getModifiedBlocks());
 
 		Collections.sort(_lastOrderBlocks, new Comparator<Block>()
@@ -536,9 +606,6 @@ public class MineWare extends TeamGame implements IThrown
 				return new Integer(o2.getY()).compareTo(o1.getY());
 			}
 		});
-
-		_challenge = null;
-		EndCheck();
 	}
 
 	@EventHandler
@@ -550,7 +617,7 @@ public class MineWare extends TeamGame implements IThrown
 		if (_challenge == null)
 			return;
 
-		if (_waitingChallenge)
+		if (_waiting)
 			return;
 
 		Manager.getPluginManager().callEvent(new ChallengeEndEvent(_challenge));
@@ -716,10 +783,10 @@ public class MineWare extends TeamGame implements IThrown
 			int looped = 0;
 
 			List<String> messages = Arrays.asList(
-					C.cRed + C.Bold + "3",
+				C.cRed + C.Bold + "3",
-					C.cYellow + C.Bold + "2",
+				C.cYellow + C.Bold + "2",
-					C.cGreen + C.Bold + "1",
+				C.cGreen + C.Bold + "1",
-					C.cGreen + C.Bold + "GO!");
+				C.cGreen + C.Bold + "GO!");
 
 			@Override
 			public void run()
@@ -762,7 +829,7 @@ public class MineWare extends TeamGame implements IThrown
 			player.addPotionEffect(new PotionEffect(PotionEffectType.NIGHT_VISION, Integer.MAX_VALUE, 1));
 		}
 	}
-	
+
 	@EventHandler
 	public void onPlayerMove(PlayerMoveEvent event)
 	{
@@ -775,7 +842,7 @@ public class MineWare extends TeamGame implements IThrown
 		if (!PrepareFreeze)
 			return;
 
-		if (!_waitingChallenge)
+		if (!_waiting)
 			return;
 
 		Location from = event.getFrom();
@@ -879,7 +946,7 @@ public class MineWare extends TeamGame implements IThrown
 		if (GetState() == GameState.Recruit && GetCountdown() >= 0 && GetPlayers(false).size() < 2)
 		{
 			UtilServer
-					.broadcast(F.main(GetName(), C.cRed + "This game requires at least 2 players to start."));
+				.broadcast(F.main(GetName(), C.cRed + "This game requires at least 2 players to start."));
 			SetCountdown(-1);
 			Manager.GetLobby().DisplayWaiting();
 		}
@@ -931,7 +998,7 @@ public class MineWare extends TeamGame implements IThrown
 					try
 					{
 						Class<? extends Challenge> result = (Class<? extends Challenge>) Class
-								.forName("nautilus.game.arcade.game.games.mineware.challenges.Challenge" + rawClass);
+							.forName("nautilus.game.arcade.game.games.mineware.challenges.Challenge" + rawClass);
 
 						Announce(C.cAqua + C.Bold + GetName() + " restricted to " + rawClass + " challenge.");
 
@@ -941,12 +1008,12 @@ public class MineWare extends TeamGame implements IThrown
 					catch (ClassNotFoundException e)
 					{
 						UtilPlayer.message(player, F.main(GetName(),
-								"Could not match " + F.elem(rawClass) + " with any challenges."));
+							"Could not match " + F.elem(rawClass) + " with any challenges."));
 					}
 					catch (ClassCastException e)
 					{
 						UtilPlayer.message(player,
-								F.main(GetName(), F.elem(rawClass) + "is not a challenge!"));
+							F.main(GetName(), F.elem(rawClass) + "is not a challenge!"));
 					}
 				}
 				else
@@ -970,7 +1037,7 @@ public class MineWare extends TeamGame implements IThrown
 				else
 				{
 					UtilPlayer.message(player,
-							F.main(GetName(), "You cannot skip a challenge if the game is not started."));
+						F.main(GetName(), "You cannot skip a challenge if the game is not started."));
 				}
 
 				event.setCancelled(true);
@@ -1040,10 +1107,10 @@ public class MineWare extends TeamGame implements IThrown
 		// TODO: Retrieve center and corners from map data.
 
 		_chickenAttack = new ChickenAttack(
-				this,
+			this,
-				new Location(WorldData.World, 50, 0, 0),
+			new Location(WorldData.World, 50, 0, 0),
-				new Location(WorldData.World, 47, 0, -3),
+			new Location(WorldData.World, 47, 0, -3),
-				new Location(WorldData.World, 53, 0, 3));
+			new Location(WorldData.World, 53, 0, 3));
 	}
 
 	@EventHandler
@@ -1076,7 +1143,7 @@ public class MineWare extends TeamGame implements IThrown
 	@EventHandler
 	public void onPlayerInteract(PlayerInteractEvent event)
 	{
-		if (!_waitingChallenge)
+		if (!_waiting)
 			return;
 
 		event.setCancelled(true);
@@ -1097,7 +1164,7 @@ public class MineWare extends TeamGame implements IThrown
 	@Override
 	public boolean isInsideMap(Player player)
 	{
-		if (_challenge != null && !_waitingChallenge)
+		if (_challenge != null && !_waiting)
 			return _challenge.isInsideMap(player);
 
 		return true;
@@ -1218,7 +1285,7 @@ public class MineWare extends TeamGame implements IThrown
 
 	public boolean isWaitingChallenge()
 	{
-		return _waitingChallenge;
+		return _waiting;
 	}
 
 	public boolean areMessagesSent()