extends Control

var selected_tower

func _ready() -> void:
	EventBus.tower_selected.connect(_on_EventBus_tower_selected)
	EventBus.open_shop.connect(open_shop)
	EventBus.close_shop.connect(close_shop)

func open_shop():
	if visible:
		close_shop()
		return

	visible = true

func close_shop():
	visible = false

func _on_EventBus_tower_selected(tower : PackedScene):
	selected_tower = tower

func _on_button_return_desktop_pressed() -> void:
	get_tree().quit()

func _on_button_back_to_start_screen_pressed() -> void:
	Transition.goto("res://UI/start_menu.tscn")

func _on_button_continue_pressed() -> void:
	visible = false