Respawn thread configured

src/engine/mobileAI/MobAI.java

@@ -15,6 +15,7 @@ import engine.gameManager.*;
 import engine.math.Vector3f;
 import engine.math.Vector3fImmutable;
 import engine.mobileAI.Threads.MobAIThread;
+import engine.mobileAI.Threads.Respawner;
 import engine.mobileAI.utilities.CombatUtilities;
 import engine.mobileAI.utilities.MovementUtilities;
 import engine.net.DispatchMessage;
@@ -814,10 +815,8 @@ public class MobAI {
                     }
                 }
             } else if (System.currentTimeMillis() > (aiAgent.deathTime + (aiAgent.spawnDelay * 1000))) {
-
-                if (Zone.respawnQue.contains(aiAgent) == false) {
-                    Zone.respawnQue.add(aiAgent);
-                }
+                aiAgent.respawnTime = aiAgent.deathTime + (aiAgent.spawnDelay * 1000);
+                Respawner.respawnQueue.put(aiAgent);
             }
         } catch (Exception e) {
             Logger.info(aiAgent.getObjectUUID() + " " + aiAgent.getName() + " Failed At: CheckForRespawn" + " " + e.getMessage());

src/engine/mobileAI/Threads/MobRespawnThread.java

@@ -1,66 +0,0 @@
-// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
-// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
-// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
-// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
-// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
-//      Magicbane Emulator Project © 2013 - 2022
-//                www.magicbane.com
-
-
-package engine.mobileAI.Threads;
-import engine.gameManager.ZoneManager;
-import engine.objects.Mob;
-import engine.objects.Zone;
-import org.pmw.tinylog.Logger;
-
-/**
- * Thread blocks until MagicBane dispatch messages are
- * enqueued then processes them in FIFO order. The collection
- * is thread safe.
- * <p>
- * Any large messages not time sensitive such as load object
- * sent to more than a single individual should be spawned
- * individually on a DispatchMessageThread.
- */
-
-public class MobRespawnThread implements Runnable {
-
-
-    public MobRespawnThread() {
-        Logger.info(" MobRespawnThread thread has started!");
-
-    }
-
-    @Override
-    public void run() {
-
-        while (true) {
-
-            try {
-                for (Zone zone : ZoneManager.getAllZones()) {
-
-                    if (zone.respawnQue.isEmpty() == false && zone.lastRespawn + 100 < System.currentTimeMillis()) {
-
-                        Mob respawner = zone.respawnQue.iterator().next();
-
-                        if (respawner == null)
-                            continue;
-
-                        respawner.respawn();
-                        zone.respawnQue.remove(respawner);
-                        zone.lastRespawn = System.currentTimeMillis();
-                    }
-                }
-            } catch (Exception e) {
-                Logger.error(e);
-            }
-
-        }
-    }
-    public static void startRespawnThread() {
-        Thread respawnThread;
-        respawnThread = new Thread(new MobRespawnThread());
-        respawnThread.setName("respawnThread");
-        respawnThread.start();
-    }
-}

src/engine/mobileAI/Threads/Respawner.java

@@ -0,0 +1,44 @@
+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+
+package engine.mobileAI.Threads;
+import engine.objects.Mob;
+import org.pmw.tinylog.Logger;
+
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.DelayQueue;
+
+public enum Respawner implements Runnable {
+    Respawner;
+
+    public static BlockingQueue<Mob> respawnQueue = new DelayQueue();
+
+    @Override
+    public void run() {
+
+        while (true) {
+
+            try {
+                Mob mobile = respawnQueue.take();
+                mobile.respawn();
+            } catch (InterruptedException e) {
+                Logger.error(e.toString());
+            }
+
+        }
+
+    }
+
+    public static void startRespawnThread() {
+        Thread respawnThread;
+        respawnThread = new Thread(Respawner);
+        respawnThread.setName("respawnThread");
+        respawnThread.start();
+    }
+}

src/engine/objects/Zone.java

@@ -29,8 +29,6 @@ import java.util.concurrent.ConcurrentHashMap;
 
 public class Zone extends AbstractWorldObject {
 
-    public static final Set<Mob> respawnQue = Collections.newSetFromMap(new ConcurrentHashMap<>());
-    public static long lastRespawn = 0;
     public final Set<Building> zoneBuildingSet = Collections.newSetFromMap(new ConcurrentHashMap<>());
     public final Set<NPC> zoneNPCSet = Collections.newSetFromMap(new ConcurrentHashMap<>());
     public final Set<Mob> zoneMobSet = Collections.newSetFromMap(new ConcurrentHashMap<>());

src/engine/server/world/WorldServer.java

@@ -23,7 +23,7 @@ import engine.job.JobContainer;
 import engine.job.JobScheduler;
 import engine.jobs.LogoutCharacterJob;
 import engine.mobileAI.Threads.MobAIThread;
-import engine.mobileAI.Threads.MobRespawnThread;
+import engine.mobileAI.Threads.Respawner;
 import engine.net.Dispatch;
 import engine.net.DispatchMessage;
 import engine.net.ItemProductionManager;
@@ -486,7 +486,7 @@ public class WorldServer {
 
 		//intiate mob respawn thread
 		Logger.info("Starting Mob Respawn Thread");
-		MobRespawnThread.startRespawnThread();
+		Respawner.startRespawnThread();
 
 		// Run maintenance