Auto-leveling camps

src/engine/mobileAI/Threads/MobRespawnThread.java

@@ -11,6 +11,7 @@ package engine.mobileAI.Threads;
 import engine.gameManager.ZoneManager;
 import engine.objects.Mob;
 import engine.objects.Zone;
+import engine.util.ZoneLevel;
 import org.pmw.tinylog.Logger;
 
 /**
@@ -39,6 +40,15 @@ public class MobRespawnThread implements Runnable {
             try {
                 for (Zone zone : ZoneManager.getAllZones()) {
 
+                    if (zone.respawnQue.size() > ZoneLevel.queueLengthToLevelUp) {
+                        zone.setCampLvl(zone.getCamplvl() + 1);
+                    }
+                    else if (zone.respawnQue.isEmpty() &&
+                            (zone.lastRespawn + ZoneLevel.msToLevelDown < System.currentTimeMillis()) &&
+                            zone.getCamplvl() > 0) {
+                        zone.setCampLvl(zone.getCamplvl() - 1);
+                    }
+
                     if (zone.respawnQue.isEmpty() == false && zone.lastRespawn + 100 < System.currentTimeMillis()) {
 
                         Mob respawner = zone.respawnQue.iterator().next();

src/engine/objects/Zone.java

@@ -116,6 +116,10 @@ public class Zone extends AbstractGameObject {
         {
             this.campLvl = ZoneLevel.campMaxLvl;
         }
+        else if (this.campLvl < 0)
+        {
+            this.campLvl = 0;
+        }
 
         if (this.campLvl > ZoneLevel.campLvlAnnounceThreshold)
         {

src/engine/util/ZoneLevel.java

@@ -13,6 +13,9 @@ public class ZoneLevel {
     public static final int campLvlAnnounceThreshold = 5;
     public static final int campMaxLvl = 10;
 
+    public static final int queueLengthToLevelUp = 5;
+    public static final int msToLevelDown = 60 * 1000;
+
     private static final String[] nameMap =
             {
               "",