extends Node

func _ready():
	Global.instance_id = OS.get_process_id() % 4
	Global.username = "user%d" % Global.instance_id

	%Login.success.connect(on_login)
	%Login.send_login()

	mute_audio()

func _input(event):
	if event.is_action_pressed("toggle_fullscreen"):
		toggle_fullscreen()
		get_viewport().set_input_as_handled()

func mute_audio():
	var master_sound = AudioServer.get_bus_index("Master")
	AudioServer.set_bus_mute(master_sound, true)

func on_login():
	DisplayServer.window_set_title("%s - %s" % [Global.username, Global.account_id])
	DisplayServer.window_set_position(Vector2((Global.instance_id % 2) * 960, (Global.instance_id / 2 % 2) * 540))

func toggle_fullscreen():
	var mode = DisplayServer.window_get_mode()

	match mode:
		DisplayServer.WINDOW_MODE_FULLSCREEN:
			DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_WINDOWED)
		_:
			DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_FULLSCREEN)