Deny arena joins if unable to teleport

src/main/java/nl/Steffion/BlockHunt/ArenaHandler.java

@@ -96,6 +96,13 @@ public class ArenaHandler {
 											return;
 										}
 									}
+
+									boolean canWarp = PlayerHandler.teleport(player, arena.lobbyWarp);
+									if (!canWarp) {
+										MessageManager.sendFMessage(player, ConfigC.error_teleportFailed);
+										return;
+									}
+
 									System.out.println("[BlockHunt] " + player.getName() + " has joined " + arenaname);
 									arena.playersInArena.add(player);
 									JoinArenaEvent event = new JoinArenaEvent(player, arena);
@@ -107,7 +114,6 @@ public class ArenaHandler {
 
 									MemoryStorage.pData.put(player, pad);
 
-									PlayerHandler.teleport(player, arena.lobbyWarp);
 									player.setGameMode(GameMode.SURVIVAL);
 									for (PotionEffect pe : player.getActivePotionEffects()) {
 										player.removePotionEffect(pe.getType());

src/main/java/nl/Steffion/BlockHunt/ConfigC.java

@@ -104,6 +104,7 @@ public enum ConfigC {
 			"%TAG%EYou need more tokens before you can buy this item.", MemoryStorage.messages), error_shopMaxSeekersReached(
 			"%TAG%ESorry, the maximum amount of seekers has been reached!", MemoryStorage.messages), error_shopMaxHidersReached(
 			"%TAG%ESorry, the maximum amount of hiders has been reached!", MemoryStorage.messages),
+	error_teleportFailed("%TAG%EUnable to teleport you into the arena.", MemoryStorage.messages),
 	error_teleportBlocked("%TAG%EYou cannot teleport while playing!", MemoryStorage.messages);
 
 	public Object value;

src/main/java/nl/Steffion/BlockHunt/PlayerHandler.java

@@ -4,8 +4,8 @@ import org.bukkit.Location;
 import org.bukkit.entity.Player;
 
 public class PlayerHandler {
-	public static void teleport(Player player, Location location) {
+	public static boolean teleport(Player player, Location location) {
 		MemoryStorage.teleportLoc.put(player, location);
-		player.teleport(location);
+		return player.teleport(location);
 	}
 }

src/main/resources/lang/messages.properties

@@ -88,4 +88,5 @@ error-tokensUnknownsetting: '%TAG%E''%A%option%%E'' is not a known option!'
 error-shopNeedMoreTokens: '%TAG%EYou need more tokens before you can buy this item.'
 error-shopMaxSeekersReached: '%TAG%ESorry, the maximum amount of seekers has been reached!'
 error-shopMaxHidersReached: '%TAG%ESorry, the maximum amount of hiders has been reached!'
+error-teleportFailed: '%TAG%EUnable to teleport you into the arena.'
 error-teleportBlocked: '%TAG%EYou cannot teleport while playing!'

src/main/resources/lang/messages_en.properties

@@ -88,4 +88,5 @@ error-tokensUnknownsetting: '%TAG%E''%A%option%%E'' is not a known option!'
 error-shopNeedMoreTokens: '%TAG%EYou need more tokens before you can buy this item.'
 error-shopMaxSeekersReached: '%TAG%ESorry, the maximum amount of seekers has been reached!'
 error-shopMaxHidersReached: '%TAG%ESorry, the maximum amount of hiders has been reached!'
+error-teleportFailed: '%TAG%EUnable to teleport you into the arena.'
 error-teleportBlocked: '%TAG%EYou cannot teleport while playing!'

src/test/resources/messages.yml

@@ -97,4 +97,5 @@ error:
   shopNeedMoreTokens: '%TAG%EYou need more tokens before you can buy this item.'
   shopMaxSeekersReached: '%TAG%ESorry, the maximum amount of seekers has been reached!'
   shopMaxHidersReached: '%TAG%ESorry, the maximum amount of hiders has been reached!'
+  teleportFailed: '%TAG%EUnable to teleport you into the arena.'
   teleportBlocked: '%TAG%EYou cannot teleport while playing!'