Method matchesProperties

src/main/java/net/optifine/CustomItems.java:695–810

(CustomItemProperties cip, ItemStack itemStack, int[][] enchantmentIdLevels)

    }

    private static boolean matchesProperties(CustomItemProperties cip, ItemStack itemStack, int[][] enchantmentIdLevels)
    {
        Item item = itemStack.getItem();

        if (cip.damage != null)
        {
            int i = itemStack.getItemDamage();

            if (cip.damageMask != 0)
            {
                i &= cip.damageMask;
            }

            if (cip.damagePercent)
            {
                int j = item.getMaxDamage();
                i = (int)((double)(i * 100) / (double)j);
            }

            if (!cip.damage.isInRange(i))
            {
                return false;
            }
        }

        if (cip.stackSize != null && !cip.stackSize.isInRange(itemStack.stackSize))
        {
            return false;
        }
        else
        {
            int[][] aint = enchantmentIdLevels;

            if (cip.enchantmentIds != null)
            {
                if (enchantmentIdLevels == null)
                {
                    aint = getEnchantmentIdLevels(itemStack);
                }

                boolean flag = false;

                for (int k = 0; k < aint.length; ++k)
                {
                    int l = aint[k][0];

                    if (cip.enchantmentIds.isInRange(l))
                    {
                        flag = true;
                        break;
                    }
                }

                if (!flag)
                {
                    return false;
                }
            }