wiremine.lua

local slot = 1
local itemId = 0
local vanilla = "minecraft:"

local modem = peripheral.wrap('left')
modem.open(69)

while turtle.getFuelLevel() > 0 do
    local event,moSi,sCh,rCh,msg,dist=os.pullEvent("modem_message")
    if msg=='Left' then
        turtle.turnLeft()
    end
    if msg=='Right' then
        turtle.turnRight()
    end
    if msg=='Mine' then
        print('How far?')
        event,moSi,sCh,rCh,msg,dist=os.pullEvent("modem_message")
        local max = tonumber(msg)
        print(msg)
        for i=1,max do
            write(turtle.getFuelLevel().."\n")
            turtle.dig()
            turtle.forward()
        end
    end
    while not (turtle.refuel() or slot==16) do
        itemId = turtle.getItemDetail(slot)
        if not (itemId == nil) then itemId = itemId.name end

        if itemId==vanilla.."cobblestone" then turtle.drop() end
        if itemId==vanilla.."granite" then turtle.drop() end
        if itemId==vanilla.."diorite" then turtle.drop() end
        if itemId==vanilla.."andesite" then turtle.drop() end
        if itemId==vanilla.."dirt" then turtle.drop() end
        if itemId==vanilla.."gravel" then turtle.drop() end
        if msg=="Stop" then return end

        slot = slot + 1
        turtle.select(slot)
    end
    slot = 1
end