CC Sort list

-- Sort list API
-- by SukaiPoppuGo
-- required mod Plethora

local STOCK =   {"west","stock"}
local FURNACE = {"west","furnace"}
local FUEL =    {"west","fuel"}
local WANTED =  {"east","wanted"}
local TRASH =   {"east","trash"}
local ENCHANT = {"east", "enchant"}

local rules = {
    ["minecraft:bone"] = STOCK,
    ["minecraft:rotten_flesh"] = STOCK,
    ["minecraft:arrow"] = STOCK,
    ["minecraft:tipped_arrow"] = STOCK,
    ["minecraft:spectral_arrow"] = STOCK,
    ["minecraft:bow"] = WANTED,
    ["minecraft:shield"] = TRASH,
    ["minecraft:iron_shovel"] = WANTED,
    ["minecraft:iron_pickaxe"] = WANTED,
    ["minecraft:iron_axe"] = WANTED,
    ["minecraft:iron_hoe"] = FURNACE,
    ["minecraft:iron_sword"] = WANTED,
    ["minecraft:iron_helmet"] = FURNACE,
    ["minecraft:iron_chestplate"] = FURNACE,
    ["minecraft:iron_leggings"] = FURNACE,
    ["minecraft:iron_boots"] = FURNACE,

    ["^minecraft:wooden_.*"] = FUEL,
    ["^minecraft:chainmail_.*"] = FURNACE,
    ["^minecraft:golden_.*"] = FURNACE,
    ["^minecraft:diamond_.*"] = WANTED,
    ["^minecraft:stone_.*"] = TRASH,
    ["^minecraft:leather_.*"] = TRASH,
}

function get(item)
    local r = false
    --simple rules
    if rules[item.name] then
        r = rules[item.name]
    --match pattern rules
    else
        for regexp, dest in pairs(rules) do
            if string.sub(regexp,1,1) == "^"
            and string.find(item.name, regexp) then
                r = dest
            end
        end
    end
    --Save enchanted stuff
    if r and r[2] == TRASH[2] then
        if item.nbtHash then
            r = ENCHANT
        end
    end
    if r then
        return unpack(r)
    else
        return false, "dtc"
    end
end