extends ScrollContainer

var displayScene = preload("res://UI/AshBarrel/AshQuantityDisplay.tscn")

func add_ash(ashName):
	var itemFound = false
	
	var displays = %AshQuantityDisplays.get_children()
	for display in displays:
		var currentAshName = display.ashName
		if currentAshName == ashName:
			display.set_ash_count(display.ashCount + 1)
			itemFound = true
			break
	
	if !itemFound:
		var newDisplay = displayScene.instantiate()
		%AshQuantityDisplays.add_child(newDisplay)
		newDisplay.visible = true
		newDisplay.set_ash_name(ashName)
		newDisplay.set_ash_count(1)

func display_barrel_inventory():
	var config = SaveManager.get_save_config()
	var ashNames = config.get_section_keys("AshBarrel")
	
	var displays = %AshQuantityDisplays.get_children()
	for display in displays:
		display.visible = false
	
	for i in range(ashNames.size()):
		var currentAshName = ashNames[i]
		var currentAshCount = SaveManager.get_value_from_section("AshBarrel", currentAshName, 0)
		if i >= displays.size():
			var newDisplay = displayScene.instantiate()
			%AshQuantityDisplays.add_child(newDisplay)
			displays.append(newDisplay)
		
		var currentDisplay = displays[i]
		currentDisplay.visible = true
		
		currentDisplay.set_ash_name(currentAshName)
		currentDisplay.set_ash_count(currentAshCount)