idlebreakout/misc/ball_vendor.gd

extends Node2D

@export_group("Starting Prices")
@export_range(1, 1000) var _basic_ball: int
@export_range(1, 1000) var _speed_ball: int

@onready var _price_basic_current: int = _basic_ball
@onready var _price_speed_current: int = _speed_ball

@onready var _catalogue = {
	"1": _price_basic_current,
	"2": _price_speed_current,
}

signal on_update_ball_price(id: int, new_price: int)

var money: int = 0

func _ready():
	SignalBus.on_money_changed_difference.connect(_update_money_difference)
	_update_money()
	for k in _catalogue:
		on_update_ball_price.emit(int(k), _catalogue[k])

func may_buy_ball(id: int) -> bool:
	if _catalogue["%s" % id] <= money:
		print(_catalogue["%s" % id])
		money -= _catalogue["%s" % id]
		_catalogue["%s" % id] = _catalogue["%s" % id] * 1.1
		_update_money()
		on_update_ball_price.emit(int(id), _catalogue["%s" % id])
		return true
	else:
		return false

func _update_money_difference(difference):
	money += difference
	_update_money()

func _update_money():
	SignalBus.on_money_changed.emit(money)