extends CanvasLayer

@onready var panel : PanelContainer = $Panel
@onready var label : Label = $Panel/Label

func _ready() -> void:
	panel.visible = false
	GameData.save_started.connect(_on_save_started)
	GameData.save_finished.connect(_on_save_finished)

func _on_save_started() -> void:
	label.text = "Sauvegarde en cours..."
	panel.visible = true
	panel.modulate.a = 1.0

func _on_save_finished(success : bool) -> void:
	label.text = "Sauvegardé !" if success else "Échec de la sauvegarde"
	_fade_out()

func _on_load_finished(success : bool) -> void:
	label.text = "Chargé !" if success else "Aucune sauvegarde"
	_fade_out()
	
func _fade_out() -> void:
	# petit fade out après un court délai
	var tween := create_tween()
	tween.tween_interval(0.8)
	tween.tween_property(panel, "modulate:a", 0.0, 0.3)
	tween.tween_callback(func() -> void: panel.visible = false)