xiandie/scene/hud/prop_inventory.gd

class_name PropInventory extends Resource

@export var items := [] as Array[PropItem]
@export var current_index := 0


func add_item(prop_key: String, texture_path: String) -> void:
	var item = PropItem.new()
	item.key = prop_key
	item.texture_path = texture_path
	items.push_back(item)
	emit_changed()


func index_wrap_add(delta: int) -> void:
	current_index += delta
	current_index = wrapi(current_index, 0, items.size())
	emit_changed()