TurtleQuarry

r = "23ibVtTP"
shell.run("pastebin get "..r.." update")
shell.run("rm bin")
f = fs.open("startup", "r")
r = f.readAll()
f.close()

f = fs.open("update", "r")
r2 = f.readAll()
f.close()

if r2~=r then
    shell.run("rm startup")
    shell.run("mv update startup")
    os.reboot()
end
shell.run("rm update")
local function dig(a)
    turtle.select(1)
    if a then
        turtle.place()
    end
    while turtle.detect() do
        turtle.dig()
    end
end

local function drop()
    turtle.select(2)
    a = false
    while a == false do
       a = turtle.place()
    end
    for i=4,16,1 do
        turtle.select(i)
        turtle.drop()
    end
    turtle.select(2)
    turtle.dig()
end

local function refuel(level)
    a = false
    while turtle.getFuelLevel() < level do
        turtle.select(3)
        a = false
        while a == false do
        a = turtle.place()
        end
        turtle.suck()
        turtle.refuel()
        a = true
    end
    if a then
        turtle.dig()
    end
end
local function getSize()
    s = 2
    while rs.getInput("front") == false do
        s = s + 1
        turtle.forward()
    end
    turtle.dig()
    for i = s,3,-1 do
        turtle.back()
    end
    return s
end
shell.run("clear")
write("Auto-size (y/n): ")
sf = ""
sr = ""
Fo = 1
Ro = 1
if read() == "y" then
    Fo = getSize()
    turtle.turnRight()
    Ro = getSize()
    turtle.turnLeft()
    while rs.getInput("bottom")==false do
        turtle.down()
    end
    turtle.digDown()
    turtle.down()

    sf = " ("..tostring(Fo)..")"
    sr = " ("..tostring(Ro)..")"
end


write("Forward"..sf..":")
f = read()
if f=="" then
    f = Fo
else
    f = tonumber(f)
end

write("Right"..sr..":")
r = read()
if r=="" then
    r = Ro
else
    r = tonumber(r)
end

write("Down: ")
d = tonumber(read())

write("Remove lava(y/n): ")
lava = read()=="y"
for o=1,d,1 do
    for k = 1,r do
        x = 1
        while x <= f-1 do
            safe = rs.getInput("front")
            dig(lava)
            if turtle.getItemCount(16) > 0 then
                drop()
            end
            refuel(1000)
            turtle.forward()
            if safe then
                turtle.up()
                turtle.forward()
                turtle.forward()
                turtle.digDown()
                turtle.down()
                x = x + 2
            end
            x = x + 1
        end
        for x = 1,f-1,1 do

        end
        turtle.turnRight()
        turtle.turnRight()
        x = 1
        while x <= f-1 do
            if turtle.detect()==false then
                turtle.forward()
            else
                turtle.up()
                turtle.forward()
                turtle.forward()
                turtle.down()
                x = x+1
            end

            refuel(1000)
            x = x+1
        end
        turtle.turnRight()
        turtle.turnRight()
        if k~=r then
            turtle.turnRight()
            dig(lava)
            if turtle.getItemCount(16) > 1 then
                drop()
            end
            refuel(1000)
            turtle.forward()
            turtle.turnLeft()
        end
        end
        turtle.turnLeft()
        for i=1,r-1,1 do
        turtle.forward()
        end
        turtle.turnRight()
        if o~=d then
        turtle.digDown()
        turtle.down()
    end
end
drop()
os.shutdown()