Hotfix countdown

Signed-off-by: Lixfel <agga-games@gmx.de>

FightSystem_Main/src/de/steamwar/fightsystem/utils/EnterHandler.java

@@ -1,6 +1,7 @@
 package de.steamwar.fightsystem.utils;
 
 import de.steamwar.fightsystem.Config;
+import de.steamwar.fightsystem.FightSystem;
 import de.steamwar.fightsystem.countdown.EnternCountdown;
 import de.steamwar.fightsystem.fight.Fight;
 import de.steamwar.fightsystem.fight.FightPlayer;
@@ -16,6 +17,10 @@ public class EnterHandler implements StateDependent {
     private static final Set<FightState> enabled = EnumSet.of(FightState.RUNNING);
     private static final Set<EnternCountdown> countdowns = new HashSet<>();
 
+    public EnterHandler(){
+        FightSystem.registerStateDependent(this);
+    }
+
     @Override
     public Set<FightState> enabled() {
         return enabled;