extends Control
## Einstieg: hält den Spielstand und wechselt zwischen den Bildschirmen.

var profile: Profile
var screen: Control
var save_path: String = Profile.SAVE_PATH
var sfx: Sfx
var net: Net


func _ready() -> void:
    theme = Style.make_theme()
    var bg := Style.Backdrop.new()
    bg.set_anchors_preset(Control.PRESET_FULL_RECT)
    bg.mouse_filter = Control.MOUSE_FILTER_IGNORE
    add_child(bg)
    sfx = Sfx.new()
    add_child(sfx)
    # Fester Pfad /root/Net: Netzwerkaufrufe werden über den Knotenpfad zugestellt,
    # der bei Host und Mitspielern gleich sein muss.
    net = Net.new()
    net.name = "Net"
    get_tree().root.add_child.call_deferred(net)
    profile = Profile.load_or_new(save_path)
    profile.refresh_daily()
    sfx.set_volume(profile.settings.volume)
    sfx.set_music_volume(profile.settings.music)
    set_language(profile.settings.language)
    show_screen(MenuScreen.new())


func set_language(code: String) -> void:
    TranslationServer.set_locale(code)


func show_screen(s: Control) -> void:
    if screen != null:
        screen.queue_free()
    screen = s
    s.app = self
    s.set_anchors_preset(Control.PRESET_FULL_RECT)
    add_child(s)


func save() -> void:
    profile.save(save_path)


func _exit_tree() -> void:
    if net != null and net.is_inside_tree():
        net.leave()
        net.queue_free()