-- #########################
-- # Torches, Chest, Empty #
-- #########################
invT = 8
invC = 7
invE = 9

print("Starting branch-program")
print("Please place your turtle like this:")
print(" # # # ")
print(" # # # ")
print(" # T # ")
end

local message = io.read()

if ( message == "branchmine" ) then
    print("How many rows?")
    message = io.read()

    rows = tonumber( message )
end

    if ( rows  ~= 0 ) then
        for i=1, rows do

                turtle.dig()
                turtle.forward()
                turtle.digUp()
        end

-- ##################
-- # Full inventory #
-- ##################
        turtle.select(invE)
                if turtle.getItemCount > 0 then
                        turtle.select(invC)
                                turtle.place()
                                        turtle.select(1)
                                        turtle.drop()
                                        turtle.select(2)
                                        turtle.drop()
                                        turtle.select(3)
                                        turtle.drop()
                                        turtle.select(4)
                                        turtle.drop()
                                        turtle.select(5)
                                        turtle.drop()
                                        turtle.select(6)
                                        turtle.drop()
                        turtle.select(invC)
                                turtle.dig()
                        end
        else
            turtle.select(invT)
        end
-- ###########################
-- # Return, placing torches #
-- ###########################
        turtle.select(invT)

                for i=1, rows do
                        turtle.back()

                        if i % 6 == 0 then
                                turtle.place()
                end

-- ######################
-- # Starting a new row #
-- ######################
        turtle.turnLeft()
                    turtle.forward()
            turtle.digUp()
            turtle.digDown()
                            turtle.forward()
                turtle.digUp()
                turtle.digDown()
                                turtle.forward()
                    turtle.digUp()
                    turtle.digDown()
                                    turtle.turnRight()
                        end
end