XPItemShop.java 文件源码

private boolean hasEnoughRessource(Player player, VillagerTrade trade) {
    if (trade instanceof XPVillagerTrade) {
        return XPManager.hasEnoughXP(bedwars.getName(), player,
                ((XPVillagerTrade) trade).getXP());
    } else {
        ItemStack item1 = trade.getItem1();
        ItemStack item2 = trade.getItem2();
        PlayerInventory inventory = player.getInventory();

        if (item2 != null) {
            if ((!inventory.contains(item1.getType(), item1.getAmount()))
                    || (!inventory.contains(item2.getType(),
                            item2.getAmount()))) {
                return false;
            }
        } else if (!inventory.contains(item1.getType(), item1.getAmount())) {
            return false;
        }

        return true;
    }
}