extends Control

var dragged = false
var dragTimer = 1.2

var deleting = false

func _process(delta):
	if dragged:
		dragTimer -= delta
		if dragTimer <= 0:
			set_cow_pictures("res://Player/cow.png")
			dragged = false

func set_cow_pictures(picturePath):
	var displays = $SavesDisplayingDiv.get_children()
	for i in range(displays.size()):
		var currentDisplay = displays[i]
		currentDisplay.set_cow_picture(picturePath)

func save_clicked(saveIndex):
	var prefix = "player" + str(saveIndex + 1)
	SaveManager.set_save_paths(prefix)
	
	get_tree().change_scene_to_file("res://main_game.tscn")

func delete_save_clicked(saveIndex):
	var prefix = "player" + str(saveIndex + 1)
	SaveManager.set_save_paths(prefix)
	
	SaveManager.delete_save()
	update_save_displays()

func hide_delete_buttons():
	deleting = false
	var deleteButtons = $DeleteSaveButtons.get_children()
	for i in range(deleteButtons.size()):
		var currentDisplay = deleteButtons[i]
		currentDisplay.visible = false

func show_delete_buttons():
	deleting = true
	var deleteButtons = $DeleteSaveButtons.get_children()
	for i in range(deleteButtons.size()):
		var currentDisplay = deleteButtons[i]
		currentDisplay.visible = true
		currentDisplay.clicked.connect(delete_save_clicked.bind(i))

func update_save_displays():
	var displays = $SavesDisplayingDiv.get_children()
	for i in range(displays.size()):
		var currentDisplay = displays[i]
		currentDisplay.set_save_num(i + 1)
		
		var prefix = "player" + str(i + 1)
		var savePath = "user://" + prefix + ".cfg"
		
		SaveManager.set_save_paths(prefix)
		SaveManager.load_skills()
		var totalLevel = LevelManager.get_total_level()
		currentDisplay.set_total_level(totalLevel)
		
		var config = ConfigFile.new()
		config.load(savePath)
		
		if config.has_section("variables"):
			currentDisplay.save_exists()
		else:
			currentDisplay.new_game_mode()
		
		var questPoints = config.get_value("variables", "questPoints", 0)
		currentDisplay.set_quest_point_count(questPoints)
		
		currentDisplay.clicked.connect(save_clicked.bind(i))

func _on_delete_saves_pressed():
	if !deleting:
		show_delete_buttons()
	else:
		hide_delete_buttons()

func _on_dragged(offset):
	dragged = true
	dragTimer = 1.2
	set_cow_pictures("res://Player/cowMouthOpen.png")