Add LobbyAnnouncer with beta broadcasts

Introduce a LobbyAnnouncer module that periodically broadcasts a MiniMessage announcement during the LOBBY state. The new class (game/modules/LobbyAnnouncer.kt) schedules broadcasts every 30 seconds when the new config flag game.beta is true and provides start/stop lifecycle methods. Integrate the announcer into the main plugin (SpeedHG.kt) by adding a lobbyAnnouncer field and starting it during initialization. Also update config.yml to add game.beta: true and change teams.enabled from true to false.

src/main/kotlin/club/mcscrims/speedhg/SpeedHG.kt

@@ -16,6 +16,7 @@ import club.mcscrims.speedhg.disaster.DisasterManager
 import club.mcscrims.speedhg.game.GameManager
 import club.mcscrims.speedhg.game.PodiumManager
 import club.mcscrims.speedhg.game.modules.AntiRunningManager
+import club.mcscrims.speedhg.game.modules.LobbyAnnouncer
 import club.mcscrims.speedhg.game.modules.LobbyItemManager
 import club.mcscrims.speedhg.gui.listener.MenuListener
 import club.mcscrims.speedhg.kit.KitManager
@@ -120,6 +121,9 @@ class SpeedHG : JavaPlugin() {
 	lateinit var tablistManager: TablistManager
 		private set
 
+	lateinit var lobbyAnnouncer: LobbyAnnouncer
+		private set
+
 	override fun onLoad()
 	{
 		instance = this
@@ -190,6 +194,9 @@ class SpeedHG : JavaPlugin() {
 		disasterManager = DisasterManager( this )
 		disasterManager.start()
 
+		lobbyAnnouncer = LobbyAnnouncer( this )
+		lobbyAnnouncer.start()
+
 		registerKits()
 		registerPerks()
 		registerCommands()

src/main/kotlin/club/mcscrims/speedhg/game/modules/LobbyAnnouncer.kt

@@ -0,0 +1,54 @@
+package club.mcscrims.speedhg.game.modules
+
+import club.mcscrims.speedhg.SpeedHG
+import club.mcscrims.speedhg.game.GameState
+import net.kyori.adventure.text.minimessage.MiniMessage
+import org.bukkit.Bukkit
+import org.bukkit.scheduler.BukkitTask
+
+/**
+ * Sendet periodische Informationen während der Lobby-Phase
+ */
+class LobbyAnnouncer(
+	private val plugin: SpeedHG
+) {
+
+	private val mm = MiniMessage.miniMessage()
+	private var task: BukkitTask? = null
+
+	companion object {
+		private const val INTERVAL_TICKS = 30 * 20L
+	}
+
+	/**
+	 * Startet den Timer für die Lobby-Ankündigungen.
+	 */
+	fun start()
+	{
+		if (!plugin.config.getBoolean( "game.beta" ))
+			return
+
+		task = Bukkit.getScheduler().runTaskTimer( plugin, { ->
+			if ( plugin.gameManager.currentState != GameState.LOBBY )
+				return@runTaskTimer
+
+			val message = mm.deserialize(
+				"\n<gray>[<gradient:gold:yellow><bold>BETA</bold></gradient>]</gray> " +
+						"<yellow>SpeedHG is currently in Beta! Your feedback is extremely helpful for us.</yellow>\n" +
+						"<gray>Please share your ideas and suggestions in the <blue>#ideas</blue> forum on our Discord!</gray>\n"
+			)
+
+			Bukkit.broadcast( message )
+		}, INTERVAL_TICKS, INTERVAL_TICKS )
+	}
+
+	/**
+	 * Stoppt den Timer (z.B. beim Server-Shutdown).
+	 */
+	fun stop()
+	{
+		task?.cancel()
+		task = null
+	}
+
+}

src/main/resources/config.yml

@@ -4,6 +4,7 @@
 #
 
 game:
+  beta: true
   min-players: 2
   lobby-time: 60
   invincibility-time: 60
@@ -27,7 +28,7 @@ lunarclient:
   variantName: 'SpeedHG - Solo'
 
 teams:
-  enabled: true
+  enabled: false
   max-size: 2
 
 recraftNerf: