Preventing copying

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

FightSystem_Main/src/de/steamwar/fightsystem/listener/CheckListener.java

@@ -5,10 +5,14 @@ import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.sql.Schematic;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserGroup;
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
 
 import java.util.EnumSet;
+import java.util.logging.Level;
 
 public class CheckListener extends BasicListener {
 
@@ -16,6 +20,7 @@ public class CheckListener extends BasicListener {
         super(Config.check() ? EnumSet.allOf(FightState.class) : EnumSet.noneOf(FightState.class));
     }
 
+    @EventHandler
     public void onJoin(PlayerJoinEvent e){
         Player player = e.getPlayer();
         SteamwarUser user = SteamwarUser.get(player.getUniqueId());
@@ -31,6 +36,17 @@ public class CheckListener extends BasicListener {
         player.kickPlayer("");
     }
 
+    @EventHandler
+    public void handlePlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {
+        Player player = event.getPlayer();
+        if(!event.getMessage().contains("copy") && !event.getMessage().contains("cut"))
+            return;
+
+        event.setCancelled(true);
+        player.sendMessage("§cDieser Befehl ist beim Prüfen gesperrt! Admin wird benachrichtigt.");
+        Bukkit.getLogger().log(Level.SEVERE, player.getName() + " tried to use a copy command!");
+    }
+
     private static boolean allowedToCheck(SteamwarUser user) {
         return user.getUserGroup() == UserGroup.Supporter ||
                 user.getUserGroup() == UserGroup.Developer ||