xiandie/scene/prop/prop_bag.gd

extends Panel

@onready var buttons_vbox = %ButtonsVBox as VBoxContainer
@onready var texture_rect = %TextureRect as TextureRect
@onready var content_text_edit = %Content as TextEdit


func _ready():
	get_parent().layer = GlobalConfig.CANVAS_LAYER_BAG
	# SceneManager.lock_player()
	get_tree().paused = true
	_load_item_buttons()
	$OpenBagSfx.play()


func _load_item_buttons() -> void:
	# 移除 texture_rect 的纹理与 content_text_edit 的内容
	texture_rect.texture = null
	content_text_edit.text = ""
	# 移除所有子节点
	for child in buttons_vbox.get_children():
		buttons_vbox.remove_child(child)
		child.queue_free()
	# 从 prop_hud 中读取
	var hud = SceneManager.get_prop_hud()
	if not hud:
		printerr("PropHud node not found")
		return
	# prop keys
	var inventory = hud.inventory
	for prop_key in inventory.important_items:
		var button = preload("res://scene/prop/prop_bag_button.tscn").instantiate()
		button.text = tr(prop_key)
		button.pressed.connect(_display_item.bind(prop_key, button))
		buttons_vbox.add_child(button)
		# 如果已读，消除 icon（默认都有 icon）
		if not inventory.unviewed_important_items.has(prop_key):
			button.icon = null
	# # 选中第一个
	# if buttons_vbox.get_child_count() > 0:
	# 	(buttons_vbox.get_child(0) as Button).pres
	# 	# _display_item(inventory.important_items[0])



func _display_item(prop_key, button):
	var hud = SceneManager.get_prop_hud()
	if not hud:
		printerr("PropHud node not found")
		return
	# 标记为已读：消除 icon + 写入 inventory
	if hud.inventory.unviewed_important_items.has(prop_key):
		hud.inventory.unviewed_important_items.erase(prop_key)
	button.icon = null
	# prop keys
	var item_data = hud.items_dict[prop_key]
	var content = hud.important_items_dict[prop_key]
	content_text_edit.text = content
	texture_rect.texture = load(item_data.texture_path)


func _unhandled_input(event: InputEvent) -> void:
	# bag 界面接受所有输入事件
	get_viewport().set_input_as_handled()
	if (
		event.is_action_pressed("bag")
		or event.is_action_pressed("cancel")
		or event.is_action_pressed("escape")
	):
		get_tree().paused = false
		# SceneManager.unlock_player()
		var close_stream = preload("res://asset/audio/sfx/交互/收起背包.wav")
		AudioManager.play_sfx(close_stream)
		queue_free()