feat: update vfx

scripts/nakama_manager.gd

@@ -187,11 +187,21 @@ func host_game(room_meta: Dictionary = {}):
 	if not bridge:
 		printerr("Cannot host: Bridge not initialized")
 		return
-	print("Hosting match via Nakama Bridge...")
-	var result = await bridge.create_match()
-	if result and result.is_exception():
-		emit_signal("match_join_error", result.get_exception().message)
+
+	# Guard against re-entry: create_match() rejects any state other than
+	# DISCONNECTED. A double-click on the mode button (or a retry after a stalled
+	# attempt) can re-enter here while a prior create_match() is still JOINING.
+	if bridge.match_state == NakamaMultiplayerBridge.MatchState.CONNECTED:
+		print("[NakamaManager] Already hosting a match; ignoring duplicate host request.")
 		return
+	if bridge.match_state != NakamaMultiplayerBridge.MatchState.DISCONNECTED:
+		# Stranded mid-join (e.g. previous attempt never resolved). Reset so the
+		# bridge is idle before we try again.
+		print("[NakamaManager] Bridge busy (%s); resetting before hosting." % NakamaMultiplayerBridge.MatchState.keys()[bridge.match_state])
+		await bridge.leave()
+
+	print("Hosting match via Nakama Bridge...")
+	await bridge.create_match()
 	# Store room metadata in Nakama storage so other players can see it in listings
 	if session and current_match_id and room_meta.size() > 0:
 		var meta_json = JSON.stringify(room_meta)