extends CanvasLayer

export var credits_path: String = 'res://credits.txt'


func _ready() -> void:
    _load_credits()
    return


func _load_credits() -> void:
    var credits_file: File = File.new()
    assert(credits_file.file_exists(credits_path), 'Credits file does not exist')
    assert(credits_file.open(credits_path, File.READ) == OK, 'Credits file failed to open')

    while not credits_file.eof_reached():
        var line: String = credits_file.get_line()
        if line == '':
            continue

        var label: Label = Label.new()
        label.set_custom_minimum_size(Vector2(3200, 0))
        label.set_align(Label.ALIGN_CENTER)
        label.set_valign(Label.VALIGN_CENTER)
        label.set_autowrap(true)
        label.set_text(line)
        $'Credits/Credits Items'.add_child(label)
    credits_file.close()
    return


func _input(event: InputEvent) -> void:
    if event.is_action_pressed('ui_cancel'):
        queue_free()
    return