extends CanvasLayer

@onready var animation_player : AnimationPlayer = $AnimationPlayer

signal load_ready
signal beginning_fade_out
signal load_finished


func begin_fade_in():
	animation_player.animation_finished.connect(_load_screen_ready)
	animation_player.play("fade_in")

func _load_screen_ready(_anim_name:StringName):
	animation_player.animation_finished.disconnect(_load_screen_ready)
	emit_signal("load_ready")


func begin_fade_out():
	animation_player.animation_finished.connect(_continue_fade_out)
	animation_player.play("fade_out_1")

func _continue_fade_out(_anim_name:StringName):
	animation_player.animation_finished.disconnect(_continue_fade_out)
	emit_signal("beginning_fade_out")
	
	animation_player.animation_finished.connect(_load_screen_disabled)
	animation_player.play("fade_out_2")

func _load_screen_disabled(_anim_name:StringName):
	animation_player.animation_finished.disconnect(_load_screen_disabled)
	emit_signal("load_finished")