added arena afk stopper

FightSystem_Core/src/config.yml

@@ -20,7 +20,7 @@ Ranks: [] # Disables ranks for this schematic type if missing
 
 Times:
   # Time in seconds the server stops after starting if nobody joins
-  NoPlayersOnlineDuration: 30 # defaults to 30 if missing
+  NoPlayersOnlineDuration: 300 # defaults to 300 if missing
   # Time in seconds the team leaders have to choose their schematic
   PreSchemPasteDuration: 120 # defaults to 120 if missing
   # Time in seconds for preparing

FightSystem_Core/src/de/steamwar/fightsystem/Config.java

@@ -155,7 +155,7 @@ public class Config {
         }
         FileConfiguration worldconfig = YamlConfiguration.loadConfiguration(worldConfigFile);
 
-        NoPlayerOnlineDuration = config.getInt("Times.NoPlayersOnlineDuration", 30);
+        NoPlayerOnlineDuration = config.getInt("Times.NoPlayersOnlineDuration", 300);
         PreSchemPasteDuration = config.getInt("Times.PreSchemPasteDuration", 120);
         SetupDuration = config.getInt("Times.SetupDuration", 300);
         PreFightDuration = config.getInt("Times.PreFightDuration", 30);

FightSystem_Core/src/de/steamwar/fightsystem/countdown/NoPlayersOnlineCountdown.java

@@ -23,31 +23,16 @@ import de.steamwar.fightsystem.ArenaMode;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentCountdown;
-import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.fightsystem.utils.Message;
 import org.bukkit.Bukkit;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerJoinEvent;
 
-public class NoPlayersOnlineCountdown extends Countdown implements Listener {
+public class NoPlayersOnlineCountdown extends Countdown {
 
     public NoPlayersOnlineCountdown() {
         super(Config.NoPlayerOnlineDuration, new Message("SHUTDOWN_COUNTDOWN"), null, false);
 
-        new StateDependentListener(ArenaMode.AntiReplay, FightState.PreLeaderSetup, this);
+        if (!Config.ArenaLeaveable)
-        new StateDependentCountdown(ArenaMode.AntiReplay, FightState.PreLeaderSetup, this) {
+            new StateDependentCountdown(ArenaMode.AntiReplay, FightState.PreLeaderSetup, this);
-            @Override
-            public void enable() {
-                if(Bukkit.getOnlinePlayers().isEmpty())
-                    super.enable();
-            }
-        };
-    }
-
-    @EventHandler
-    public void handlePlayerJoin(PlayerJoinEvent event) {
-        disable();
     }
 
     @Override