extends Node3D

# Referencing the current State of the Scene.
enum Modes {
    FREEZE,
    WALKING,
    COLLECTING,
    LISTENING,
    SORTING
}

signal freeze
signal unfreeze

var current_mode: int = Modes.FREEZE:
    set(new_mode):
        if not current_mode == new_mode:
            current_mode = _update_scene(new_mode)

func start():
    $light_animation.play("light_up")
    $AudioPlayer.play("intro")
    State.pass_stage_to($PlayerController)
    current_mode = Modes.WALKING
    
func _update_scene(new_mode) -> int:
    if current_mode == Modes.FREEZE:
        emit_signal("freeze")
    elif new_mode == Modes.FREEZE:
        emit_signal("freeze")

    return new_mode

func _unhandled_input(event):
    if event is InputEventMouseButton:
        if event.pressed:
            print("passed")
            #State.pass_stage_to($PlayerController)