rIronName = "IC2:item.itemIngotAdvIron"
cCableName = "IC2:item.ic2cable"
glassName = "minecraft:glass"
coalDustName = "IC2:item.itemDustCoal"
redstoneName = "minecraft:redstone"
tinName = "IC2:item.itemIngotTin"
cobbleName = "minecraft:cobblestone"
circuitName = "IC2:item.itemPartCircuit"
generatorName = "IC2:blockGenerator"
furnaceName = "minecraft:furnace"
casingName = "IC2:blockMachine"
batteryName = "IC2:item.itemBatRE"

function getItems(count)
    turtle.select(1)
    for x=1,count do
        turtle.suck()
    end
    if count >= 6 then
        turtle.select(6)
        turtle.transferTo(9,64)
    end
    if count >= 7 then
        turtle.select(7)
        turtle.transferTo(13,64)
    end
end

function returnItems(count)
    for x=1,count do
        if x == 6 then
            z = 9
        elseif x == 7 then
            z = 13
        else
            z = x
        end
        turtle.select(z)
        turtle.drop()
    end
end

function craftBattery()
    --Loop through all items in inventory
    for x=1,7 do
        -- a few items are in special slots
        if x == 6 then
            z = 9
        elseif x == 7 then
            z = 13
        else
            z = x
        end
        -- put tin, redstone, cable in crafting spots
        turtle.select(z)
        if turtle.getItemDetail(z).name == tinName then
            turtle.transferTo(10,1)
            turtle.transferTo(12,1)
            turtle.transferTo(14,1)
            turtle.transferTo(16,1)
        elseif turtle.getItemDetail(z).name == redstoneName then
            turtle.transferTo(11,1)
            turtle.transferTo(15,1)
        elseif turtle.getItemDetail(z).name == cCableName then
            turtle.transferTo(7,1)
        end
    end
    --Return unused items
    returnItems(7)

    --Craft and put in chest
    turtle.craft(1)
    turtle.drop()
end

function craftFurnace()
    for x=1,7 do
        if x == 6 then
            z = 9
        elseif x == 7 then
            z = 13
        else
            z = x
        end
        turtle.select(z)
        if turtle.getItemDetail(z).name == cobbleName then
            turtle.transferTo(16)
        end
    end
    --Return unused items
    returnItems(7)

    turtle.select(16)
    turtle.transferTo(15,1)
    turtle.transferTo(14,1)
    turtle.transferTo(12,1)
    turtle.transferTo(10,1)
    turtle.transferTo(8,1)
    turtle.transferTo(7,1)
    turtle.transferTo(6,1)
    turtle.craft()
    turtle.drop()
end

function craftCircuit()
    for x=1,7 do
        if x == 6 then
            z = 9
        elseif x == 7 then
            z = 13
        else
            z = x
        end
        turtle.select(z)
        if turtle.getItemDetail(z).name == cCableName then
            turtle.transferTo(6,1)
            turtle.transferTo(7,1)
            turtle.transferTo(8,1)
            turtle.transferTo(14,1)
            turtle.transferTo(15,1)
            turtle.transferTo(16,1)
        elseif turtle.getItemDetail(z).name == redstoneName then
            turtle.transferTo(10,1)
            turtle.transferTo(12,1)
        elseif turtle.getItemDetail(z).name == rIronName then
            turtle.transferTo(11,1)
        end
    end
    returnItems(7)
    turtle.craft()
    turtle.drop()
end

function craftCasing()
    for x=1,6 do
        if x == 6 then
            z = 9
        else
            z = x
        end
        turtle.select(z)
        if turtle.getItemDetail(z).name == rIronName then
            turtle.transferTo(16,1)
            turtle.transferTo(15,1)
            turtle.transferTo(14,1)
            turtle.transferTo(12,1)
            turtle.transferTo(10,1)
            turtle.transferTo(8,1)
            turtle.transferTo(7,1)
            turtle.transferTo(6,1)
        end
    end
    returnItems(6)

    turtle.craft()
    turtle.drop()
end

function craftGen()
    for x=1,6 do
        if x == 6 then
            z = 9
        else
            z = x
        end
        turtle.select(z)
        if turtle.getItemDetail(z).name == batteryName then
            turtle.transferTo(7)
        elseif turtle.getItemDetail(z).name == casingName then
            turtle.transferTo(11)
        elseif turtle.getItemDetail(z).name == furnaceName then
            turtle.transferTo(15)
        end
    end
    returnItems(6)

    turtle.craft()
    turtle.drop()
end

function craftSP()
    for x=1,4 do
        turtle.select(x)
        if turtle.getItemDetail(x).name == coalDustName then
            turtle.transferTo(6,1)
            turtle.transferTo(11,1)
            turtle.transferTo(8,1)
        elseif turtle.getItemDetail(x).name == glassName then
            turtle.transferTo(7,1)
            turtle.transferTo(10,1)
            turtle.transferTo(12,1)
        elseif turtle.getItemDetail(x).name == circuitName then
            turtle.transferTo(14,1)
            turtle.transferTo(16,1)
        elseif turtle.getItemDetail(x).name == generatorName then
            turtle.transferTo(15,1)
        end
    end
    turtle.craft()
    turtle.drop()
end

getItems(7)
craftBattery()

getItems(7)
craftFurnace()

getItems(7)
craftCircuit(2)

getItems(6)
craftCasing()

getItems(6)
craftGen()

getItems(4)
craftSP()