FightSystem_Main/src/de/steamwar/fightsystem/FightSystem.java

@@ -266,10 +266,10 @@ public class FightSystem extends JavaPlugin {
 
     private static void setAllPlayersGM(GameMode gm) {
         for(FightPlayer fightPlayer: Fight.getBlueTeam().getPlayers()){
-            fightPlayer.getPlayer().setGameMode(gm);
+            Fight.setPlayerGamemode(fightPlayer.getPlayer(), gm);
         }
         for(FightPlayer fightPlayer: Fight.getRedTeam().getPlayers()){
-            fightPlayer.getPlayer().setGameMode(gm);
+            Fight.setPlayerGamemode(fightPlayer.getPlayer(), gm);
         }
     }
 

FightSystem_Main/src/de/steamwar/fightsystem/fight/Fight.java

@@ -1,7 +1,9 @@
 package de.steamwar.fightsystem.fight;
 
 import de.steamwar.fightsystem.Config;
+import de.steamwar.fightsystem.FightSystem;
 import org.bukkit.Bukkit;
+import org.bukkit.GameMode;
 import org.bukkit.Material;
 import org.bukkit.Sound;
 import org.bukkit.entity.Player;
@@ -83,4 +85,26 @@ public class Fight {
         Fight.getRedTeam().replaceSync(Config.ReplaceBedrock, Material.BEDROCK, Material.SLIME_BLOCK);
         Fight.getBlueTeam().replaceSync(Config.ReplaceBedrock, Material.BEDROCK, Material.SLIME_BLOCK);
     }
+
+    public static void setPlayerGamemode(Player player, GameMode gameMode) {
+        player.setGameMode(gameMode);
+
+        if(gameMode == GameMode.SPECTATOR) {
+            for(Player currentPlayer : Bukkit.getServer().getOnlinePlayers()) {
+                if(currentPlayer.getUniqueId() != player.getUniqueId() && currentPlayer.getGameMode() == GameMode.SPECTATOR) {
+                    currentPlayer.hidePlayer(FightSystem.getPlugin(), player);
+                    player.hidePlayer(FightSystem.getPlugin(), currentPlayer);
+                }
+            }
+        }
+
+        if(gameMode == GameMode.SURVIVAL) {
+            for(Player currentPlayer : Bukkit.getServer().getOnlinePlayers()) {
+                if(currentPlayer.getUniqueId() != player.getUniqueId() && currentPlayer.getGameMode() == GameMode.SPECTATOR) {
+                    currentPlayer.showPlayer(FightSystem.getPlugin(), player);
+                    player.showPlayer(FightSystem.getPlugin(), currentPlayer);
+                }
+            }
+        }
+    }
 }

FightSystem_Main/src/de/steamwar/fightsystem/fight/FightTeam.java

@@ -147,7 +147,7 @@ public class FightTeam implements IFightTeam{
         invited.remove(player);
         team.addEntry(player.getName());
 
-        player.setGameMode(GameMode.SURVIVAL);
+        Fight.setPlayerGamemode(player, GameMode.SURVIVAL);
         player.teleport(spawn);
         if(KitManager.getKits(false).size() > 1)
             player.getInventory().setItem(1, new ItemBuilder(Material.LEATHER_CHESTPLATE).removeAllAttributs().addEnchantment(Enchantment.DURABILITY, 1).setDisplayName("§eKit wählen").build());
@@ -167,7 +167,7 @@ public class FightTeam implements IFightTeam{
         if(fightPlayer.equals(leader) && FightSystem.getFightState().setup())
             setLeader(null);
 
-        player.setGameMode(GameMode.SPECTATOR);
+        Fight.setPlayerGamemode(player, GameMode.SPECTATOR);
         player.teleport(Config.SpecSpawn);
         TechHider.reloadChunks(player, chunksToReload);
     }

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

@@ -40,14 +40,14 @@ public class PlayerStateListener extends BasicListener{
         FightTeam fightTeam = Fight.getPlayerTeam(player);
 
         if (fightTeam == null) {
-            player.setGameMode(GameMode.SPECTATOR);
+            Fight.setPlayerGamemode(player, GameMode.SPECTATOR);
             player.teleport(Config.SpecSpawn);
         } else {
             player.teleport(fightTeam.getSpawn());
             if(FightSystem.getFightState().setup())
-                player.setGameMode(GameMode.SURVIVAL);
+                Fight.setPlayerGamemode(player, GameMode.SURVIVAL);
             else
-                player.setGameMode(GameMode.SPECTATOR);
+                Fight.setPlayerGamemode(player, GameMode.SPECTATOR);
         }
     }
 
@@ -63,7 +63,7 @@ public class PlayerStateListener extends BasicListener{
         Bukkit.broadcastMessage(FightSystem.PREFIX + "§cDer Spieler " + fightTeam.getPrefix() + player.getName() + " §cist gestorben!");
         event.setDeathMessage(null);
         fightTeam.getFightPlayer(player).setOut();
-        player.setGameMode(GameMode.SPECTATOR);
+        Fight.setPlayerGamemode(player, GameMode.SPECTATOR);
         player.teleport(fightTeam.getSpawn());
         Fight.playSound(Countdown.getSound(SWSound.ENTITY_WITHER_DEATH), 100.0F, 1.0F);
     }