extends CanvasLayer

signal start_game
var score: int = 0


func show_timeout_message(text: String) -> void:
    $Message.text = text
    $Message.show()
    $MessageTimer.start()

func show_game_over():
    show_timeout_message("Game Over")
    await $MessageTimer.timeout

    $Message.text = "Dodge the Mobs!"
    $Message.show()
    # Make a one-shot timer and wait for it to finish.
    await get_tree().create_timer(1.0).timeout
    $StartButton.show()


func update_score(score):
    $ScoreLabel.text = str(score)


func _on_start_button_pressed():
    $StartButton.hide()
    start_game.emit()


func _on_message_timer_timeout():
    $Message.hide()