public static void BuyItem(this TSPlayer plr, UserAccount owner, PSSign sign, Item item, int stack, int cost)
{
if (sign.ChestID != -1)
{
if (sign.Shop.UnLimit)
{
if (plr.TakeMoney(cost) && UEF.MoneyUp(owner.Name, cost))
{
plr.SendSuccessMessage($"[C/66D093:<PowerfulSign>] 成功购买 {stack} 个 {item.Name}, 花费 {cost} {PSPlugin.Config.MoneyName}.");
plr.GiveItemEX(item.type, stack, item.prefix);
}
else
{
plr.SendErrorMessage($"[C/66D093:<PowerfulSign>] 发生错误.");
}
}
else
{
if (sign.Inventory >= stack)
{
if (plr.Balance() >= cost)
{
if (plr.IsInventoryAviliable(item, stack))
{
if (sign.DelItemFromChest(item, stack) && plr.TakeMoney(cost) && UEF.MoneyUp(owner.Name, cost))
{
plr.SendSuccessMessage($"[C/66D093:<PowerfulSign>] 成功购买 {stack} 个 {item.Name}, 花费 {cost} {PSPlugin.Config.MoneyName}.");
plr.GiveItemEX(item.type, stack, item.prefix);
}
else
{
plr.SendErrorMessage($"[C/66D093:<PowerfulSign>] 发生错误.");
}
}
else
{
plr.SendErrorMessage($"[C/66D093:<PowerfulSign>] 背包空间不足, 无法装下 {stack} 个 {item.Name}.");
}
}
else
{
plr.SendErrorMessage($"[C/66D093:<PowerfulSign>] 你的余额不足. 当前剩余 {plr.Balance()}.");
}
}
else
{
plr.SendErrorMessage($"[C/66D093:<PowerfulSign>] 商店库存不足, 无法购买. 当前剩余: {sign.Inventory}.");
}
}
}
else
{
plr.SendErrorMessage($"[C/66D093:<PowerfulSign>] 未发现此商店的附属储存空间.");
}
}
