extends CanvasLayer

signal fading_finished
signal transition_finished

@onready var big_fading = $BigFading
@onready var small_fading = $SmallFading
@onready var big_animation = $BigFading/BigFadingAnimation
@onready var small_animation = $SmallFading/SmallFadingAnimation

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	
	big_fading.visible = false
	small_fading.visible = false
	big_animation.connect("animation_finished", _on_animation_finished)
	small_animation.connect("animation_finished", _on_animation_finished)
	


func _on_animation_finished(anim_name):
	if anim_name == "fade_to_black":
		fading_finished.emit()
		big_animation.play("fade_to_normal")
		small_animation.play("fade_to_normal")
		
	elif anim_name == "fade_to_normal":
		transition_finished.emit()
		Globals.is_transitioning = false
		big_fading.visible = false
		small_fading.visible = false
		


#Handles fading transitions
func transition(size):
	
	Globals.is_transitioning = true
	
	if size == "big":
		big_fading.visible = true
		big_animation.play("fade_to_black")
	elif size == "small":
		small_fading.visible = true
		small_animation.play("fade_to_black")