extends Node2D

signal exit(arg)

@onready var light = %"PointLight2D" as PointLight2D
@onready var light_sprite = %"光线" as AnimatedSprite2D
@onready var sitting_sprite = %"小蝉坐着" as Sprite2D
@onready var facing_sprite = %"小蝉特写" as AnimatedSprite2D
@onready var serious_sprite = %"嘴不笑" as Sprite2D
@onready var blink_sprite = %"眨眼" as AnimatedSprite2D
@onready var holding_balls_sprite = %"手拿弹珠" as AnimatedSprite2D


func _ready() -> void:
	facing_sprite.hide()
	sitting_sprite.hide()
	holding_balls_sprite.show()
	serious_sprite.show()
	blink_sprite.hide()
	light.hide()
	# 更新光
	light_sprite.frame_changed.connect(_on_light_frame_changed)


func start_show() -> void:
	DialogueManager.show_dialogue_balloon(GlobalConfig.DIALOG_C03, "c03_绞肉机回忆小蝶和小婵2")
	await DialogueManager.dialogue_ended
	sitting_sprite.show()
	light.show()
	var tween = create_tween()
	tween.tween_property(holding_balls_sprite, "modulate:a", 0.0, 1.0)
	await tween.finished
	DialogueManager.show_dialogue_balloon(GlobalConfig.DIALOG_C03, "c03_绞肉机回忆小蝶和小婵3")
	await DialogueManager.dialogue_ended
	await _watch_back()
	DialogueManager.show_dialogue_balloon(GlobalConfig.DIALOG_C03, "c03_绞肉机回忆小蝶和小婵4")
	await DialogueManager.dialogue_ended
	DialogueManager.show_dialogue_balloon(GlobalConfig.DIALOG_C03, "c03_绞肉机回忆小蝶和小婵5")
	_smile()
	await DialogueManager.dialogue_ended
	# c03_meat_grinder: 0:初始化 1:已装转盘 2:绞肉机演出 3:演出结束
	EventManager.set_stage_if_greater("c03_meat_grinder", 3)
	EventManager.set_stage_if_greater("c03_well_show", 1)
	# 李氏癞子房间离井边演出比较近，所以选择 5 号门
	SceneManager.get_ground_loader().transition_to_scene("c02_s03", "5")


var dialog_was_ended = false

func _on_dialogue_ended(_res) -> void:
	if _res == GlobalConfig.DIALOG_C03:
		dialog_was_ended = true
		DialogueManager.dialogue_ended.disconnect(_on_dialogue_ended)


func _on_light_frame_changed() -> void:
	light.texture = light_sprite.sprite_frames.get_frame_texture(light_sprite.animation, light_sprite.frame)


func _watch_back() -> void:
	facing_sprite.show()
	facing_sprite.modulate.a = 0
	var tween = create_tween()
	tween.tween_property(sitting_sprite, "modulate:a", 0.0, 0.3)
	tween.parallel().tween_property(facing_sprite, "modulate:a", 1.0, 0.3)
	await tween.finished


func _smile() -> void:
	var tween = create_tween()
	tween.tween_property(serious_sprite, "modulate:a", 0.0, 0.3)

# editor created
func _on_timer_blink_timeout() -> void:
	blink_sprite.show()
	blink_sprite.play()
	await blink_sprite.animation_finished
	blink_sprite.hide()