craft

os.loadAPI("tillapi")

local positions = { {-3,1,2} , {-2,1,2} , {-1,1,2} ,
                    {-3,0,2} , {-2,0,2} , {-1,0,2} ,
                    {-3,-1,2} , {-2,-1,2} , {-1,-1,2} }

local slotList = { 1,2,3,5,6,7,9,10,11}

function goCrafting(count1)
    tillapi.offsetGoTo(-4,1,2)
    turtle.select(13)
    turtle.place()
    tillapi.offsetGoTo(-4,-1,0)
    turtle.select(slotList[count1])
    while turtle.getItemCount() == 0 do
        redstone.setOutput("bottom",true)
        sleep(1)
        redstone.setOutput("bottom",false)
        sleep(1)
        turtle.suckUp(1)
    end
    tillapi.forceMoveBack()
    tillapi.forceMoveBack()
    tillapi.forceMoveUp()
    tillapi.forceMoveUp()
    turtle.select(13)
    turtle.attack()
    local pos = positions[count1]
    tillapi.offsetGoTo(pos[1],pos[2],pos[3])
    turtle.place()
end

if fs.exists("logFile") then
    local log = fs.open("logFile","r")
    local pos1 = positions[tonumber(log.readLine())]
    if turtle.getItemCount(13) ~= 0 then
        tillapi.offsetGoTo(pos1[1],pos1[2],pos1[3])
        turtle.select(13)
        turtle.place()
    else
        tillapi.offsetGoTo(-4,1,2)
        turtle.select(13)
        turtle.attack()
        local detail1 = turtle.getItemDetail(13)
        if detail1["name"]=="minecraft:item_frame" then
            turtle.place()
        else
            tillapi.offsetGoTo(pos1[1],pos1[2],pos1[3])
            turtle.select(13)
            turtle.place()
        end
    end
end
fs.delete("logFile")

tillapi.offsetGoTo(0,0,0)
for k=1,16 do
    turtle.select(k)
    turtle.dropDown(64)
end

local count0 = 0
for key,value in ipairs(positions) do
    count0=count0+1
    tillapi.offsetGoTo(value[1],value[2],value[3])
    turtle.select(13)
    turtle.attack()
    local detail = turtle.getItemDetail(13)
    if detail["name"]=="minecraft:item_frame" then
        turtle.place()
    else
        if fs.exists("logFile") then fs.delete("logFile") end
        local log = fs.open("logFile","w")
        log.writeLine(tostring(count0))
        log.flush()
        log.close()
        goCrafting(count0)
    end
end

tillapi.offsetGoTo(0,-2,1)
turtle.select(13)
turtle.suck()
turtle.equipRight()
turtle.drop()
turtle.select(14)
turtle.craft()
turtle.select(13)
turtle.suck()
turtle.equipRight()
turtle.drop()
tillapi.offsetGoTo(0,-1,1)
turtle.select(14)
turtle.drop()
if fs.exists("logFile") then fs.delete("logFile") end
tillapi.offsetGoTo(0,0,0)
tillapi.craftRefuel()