CC imageBinary Turtle

function split(inputstr, sep)
        if sep == nil then
                sep = "%s"
        end
        local t={}
        for str in string.gmatch(inputstr, "([^"..sep.."]+)") do
                table.insert(t, str)
        end
        return t
end

function toRGB(hex)
    hex = hex:gsub("#","")
    return tonumber(hex)
end

os.loadAPI('rgb')
local imageString = http.get('https://gist.githubusercontent.com/BloofersFloofers/3d2bb4e02dc75707fee8eb27bcc8fbe2/raw/b02a343a21b289f1fbc5cadb96de35afd21a7582/ByteArray2').readAll()

local fuelEmpty = true
if turtle.getFuelLevel() > 0 then
    fuelEmpty = false
else
    fuelEmpty = true
end

print(fuelEmpty)

print("Please input X and Y")
local tempString = split(read(),' ')
x,y = tonumber(tempString[1]),tonumber(tempString[2])
print("X: ".. x)
print("Y: ".. y)

local imageTable = split(imageString, ', ')
print(#imageTable)

for i,v in pairs(imageTable) do
    imageTable[i] = toRGB(v)
end

print("Total number of energy for this dig: ".. x*y .." You would need ".. (x*y)/80 .." coal or ".. (x*y)/1000 .." buckets of lava for this dig. Please insert at least one coal or lava in the fourth slot to begin.")

while turtle.getFuelLevel() <= 1 do
    sleep(0.1)
    turtle.refuel(64)
end

print("Thanks! I will pause if I ever run out of fuel :).")
read()
local total = 0

for yC = 1, y do
    for xC = 1, x do
        if turtle.getFuelLevel() <= 1 then
            print("Uh oh! Out of fuel!")
            while turtle.getFuelLevel() <= 1 do
                    turtle.select(1)
                    turtle.refuel(64)
                    sleep(0.1)
            end
        end
        if turtle.getItemCount(2) <= 1 then
            print("Uh oh! Out of white!")
            while turtle.getItemCount(2) <= 1 do
                    sleep(0.1)
            end
        end
        if turtle.getItemCount(3) <= 1 then
            print("Uh oh! Out of black!")
            while turtle.getItemCount(3) <= 1 do
                    sleep(0.1)
            end
        end

        total = total + 1
        print(total)
        print(imageTable[total])
        color = colors.fromRGB(imageTable[total],imageTable[total],imageTable[total])
        print(color)
        if color == 1 then
            turtle.select(3)
           else
            turtle.select(2)
        end
        turtle.placeDown()
        sleep(0.1)
        turtle.forward()
    end

    for i = 1, y do
        turtle.back()
    end
    turtle.turnRight()
    turtle.forward()
    turtle.turnLeft()

end