Improve the path finding ai

Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/game/games/moba/Moba.java

@@ -567,4 +567,9 @@ public class Moba extends TeamGame
 	{
 		return _capturePoint;
 	}
+
+	public BossManager getBossManager()
+	{
+		return _boss;
+	}
 }

Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/game/games/moba/ai/goal/MobaDirectAIMethod.java

@@ -16,6 +16,11 @@ public class MobaDirectAIMethod implements MobaAIMethod
 	{
 		Location entityLocation = entity.getLocation();
 
+		if (UtilMath.offsetSquared(entity.getLocation(), goal) < 6)
+		{
+			return false;
+		}
+
 		float entityYaw = entityLocation.getYaw();
 
 		// Speed is blocks per second

Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/game/games/moba/boss/BossManager.java

@@ -9,7 +9,9 @@ import nautilus.game.arcade.world.WorldData;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class BossManager implements Listener
@@ -69,4 +71,13 @@ public class BossManager implements Listener
 	{
 		return _teamBosses.get(team);
 	}
+
+	public List<MobaBoss> getBosses()
+	{
+		List<MobaBoss> bosses = new ArrayList<>();
+
+		bosses.addAll(_teamBosses.values());
+
+		return bosses;
+	}
 }

Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/game/games/moba/boss/MobaBoss.java

@@ -87,4 +87,9 @@ public abstract class MobaBoss implements Listener
 	{
 		return _entity;
 	}
+
+	public boolean isDead()
+	{
+		return _entity == null || _entity.isDead() || !_entity.isValid();
+	}
 }

Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/game/games/moba/boss/wither/WitherBoss.java

@@ -173,4 +173,9 @@ public class WitherBoss extends MobaBoss
 	{
 		_disguise.setName(MobaUtil.getHealthBar(_entity, 40));
 	}
+
+	public GameTeam getTeam()
+	{
+		return _team;
+	}
 }

Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/game/games/moba/minion/MinionWave.java

@@ -9,8 +9,11 @@ import nautilus.game.arcade.game.GameTeam;
 import nautilus.game.arcade.game.games.moba.Moba;
 import nautilus.game.arcade.game.games.moba.ai.goal.MobaAIMethod;
 import nautilus.game.arcade.game.games.moba.ai.goal.MobaDirectAIMethod;
+import nautilus.game.arcade.game.games.moba.boss.MobaBoss;
+import nautilus.game.arcade.game.games.moba.boss.wither.WitherBoss;
 import nautilus.game.arcade.game.games.moba.structure.tower.Tower;
 import nautilus.game.arcade.game.games.moba.util.MobaConstants;
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.LivingEntity;
@@ -29,7 +32,7 @@ import java.util.List;
 public class MinionWave implements Listener
 {
 
-	private static final int MAX_MINIONS_PER_WAVE = 6;
+	private static final int MAX_MINIONS_PER_WAVE = 1;
 	private static final MobaAIMethod AI_METHOD = new MobaDirectAIMethod();
 
 	private final Moba _host;
@@ -93,22 +96,44 @@ public class MinionWave implements Listener
 		for (Minion minion : _minions)
 		{
 			LivingEntity entity = minion.getEntity();
+			Location target = null;
+			Location towerTarget = targetTower(minion);
+			Location witherTarget = targetWither(minion);
 
-			if (targetTower(minion))
+			if (towerTarget != null)
 			{
-
+				target = towerTarget;
 			}
-			else if (!AI_METHOD.updateMovement(entity, minion.getTarget(), 0.1F))
+			else if (witherTarget != null)
+			{
+				target = witherTarget;
+			}
+
+			if (target != null)
+			{
+				minion.setTarget(target);
+
+				// Too close
+				if (UtilMath.offsetSquared(entity.getLocation(), target) < 12)
+				{
+					Bukkit.broadcastMessage("Too close");
+					continue;
+				}
+			}
+
+			if (!AI_METHOD.updateMovement(entity, minion.getTarget(), 4F))
 			{
 				int newTarget = minion.getTargetIndex() + 1;
 
 				if (newTarget == _path.size())
 				{
-					// TODO target wither, probably...
+					Bukkit.broadcastMessage("Done");
 					continue;
 				}
 
 				minion.setTargetIndex(newTarget);
+				minion.setTarget(_path.get(newTarget));
+				Bukkit.broadcastMessage("Advance target " + newTarget);
 			}
 		}
 
@@ -121,7 +146,7 @@ public class MinionWave implements Listener
 		}
 	}
 
-	private boolean targetTower(Minion minion)
+	private Location targetTower(Minion minion)
 	{
 		for (Tower tower : _host.getTowerManager().getTowers())
 		{
@@ -130,27 +155,60 @@ public class MinionWave implements Listener
 				continue;
 			}
 
+			Location location = tower.getCrystal().getLocation();
 			double distSquared = UtilMath.offsetSquared(minion.getEntity(), tower.getCrystal());
 
 			if (distSquared < 3)
 			{
-				return true;
+				return location;
 			}
 			else if (distSquared > Tower.TARGET_RANGE_SQUARED)
 			{
 				continue;
 			}
 
-			minion.setTarget(tower.getCrystal().getLocation());
+			return location;
-			return true;
 		}
 
-		return false;
+		return null;
 	}
 
-	private void targetWither(Minion minion)
+	private Location targetWither(Minion minion)
 	{
+		for (MobaBoss boss : _host.getBossManager().getBosses())
+		{
+			if (boss.isDead())
+			{
+				continue;
+			}
 
+			if (boss instanceof WitherBoss)
+			{
+				WitherBoss witherBoss = (WitherBoss) boss;
+
+				if (witherBoss.getTeam().equals(_owner))
+				{
+					continue;
+				}
+			}
+
+			Location location = boss.getEntity().getLocation();
+			double distSquared = UtilMath.offsetSquared(minion.getEntity(), boss.getEntity());
+
+			if (distSquared < 3)
+			{
+				return location;
+			}
+			else if (distSquared > Tower.TARGET_RANGE_SQUARED)
+			{
+				continue;
+			}
+
+			minion.setTarget(boss.getEntity().getLocation());
+			return location;
+		}
+
+		return null;
 	}
 
 	@EventHandler(priority = EventPriority.HIGHEST)