remove mob movement delay

src/engine/mobileAI/MobAI.java

@@ -721,13 +721,6 @@ public class MobAI {
 
         try {
 
-            if(mob.getTimestamps().containsKey("lastChase") == false) {
-                mob.getTimestamps().put("lastChase", System.currentTimeMillis());//ensure mob timestamps have the lastChase parameter
-            }
-
-            if(mob.getTimestamps().get("lastChase") + 1000 < System.currentTimeMillis())
-                return; // only allows mobs to chase once a second
-
             if (!MovementUtilities.canMove(mob))
                 return;