class_name UIManager extends Control signal chat_message_submitted(message: String) var on_ping_changed: Signal var on_download_changed: Signal var on_upload_changed: Signal var on_message_received: Signal func _enter_tree(): on_ping_changed = %Ping.changed on_download_changed = %Client.download_changed on_upload_changed = %Client.upload_changed on_message_received = %Chat.message_received