add mob adding stronghold mobs

src/engine/objects/Mob.java

@@ -1496,8 +1496,11 @@ public class Mob extends AbstractIntelligenceAgent {
 
         if (isPlayerGuard)
             return;
-
-        LootManager.GenerateMobLoot(this);
+        if(this.isHellgateMob){
+            LootManager.GenerateStrongholdLoot(this,false,false);
+        }else {
+            LootManager.GenerateMobLoot(this);
+        }
     }
 
     @Override