turtle

--Sets up the dimensons and direction for the turtle to move. Fully completes farming and partially completes mining.
--Only used for mining and farming.
function SetupFarm()
        local width = 0
        local length = 0
        print("The route will go foward and right to form a square. If you need to rotate the turtle enter the number of turns (turns to the right) the turtle needs to be facing the right way. Enter 0 to skip.")
        while true do
            Input = read()
            print("Working...")
            if tonumber(Input) == nil
            then
                print("Not a valid input, please try again.")
            else
                for turns = 1, tonumber(Input) do
                    turtle.turnLeft()
                end
                break
            end
        end
        print("Define how far foward you want the turtle to move.")
        while true do
            Input = read()
            if tonumber(Input) == nil
            then
                print("Not a valid input, please try again.")
            else
                length = tonumber(Input)
                break
            end
        end
        print("Define how far right you want the turtle to move.")
        while true do
            Input = read()
            if tonumber(Input) == nil
            then
                print("Not a valid input, please try again.")
            else
                width = tonumber(Input)
                break
            end
        end
    Farm(length - 1, width)
end

function Farm(length, width)
    for row = 1, width do
        turtle.refuel()
        local canmove = turtle.forward()
        turtle.suck()
        if canmove == false then
            print("Cannot move. Either something is blocking the way or fuel is needed. Type resume to resume trail")
            while canmove == false do
                canmove = turtle.forward()
                turtle.suck()
            end
        end
        for col = 1, length do
            canmove = turtle.forward()
            turtle.suck()
            if canmove == false then
                print("Cannot move. Either something is blocking the way or fuel is needed. Type resume to resume trail")
                while canmove == false do
                    canmove = turtle.forward()
                    turtle.suck()
                end
            end
        end
        if (row % 2 == 0 and row ~= width) then
            turtle.turnLeft()
            turtle.forward()
            turtle.turnLeft()
        elseif row ~= width then
            turtle.turnRight()
            turtle.forward()
            turtle.turnRight()
        end
    end
    if width % 2 == 1 then
        turtle.turnLeft()
        for row = 1, length do
            turtle.forward()
        end
        turtle.turnLeft()
        for col = 1, width do
            turtle.forward()
        end
        turtle.turnLeft()
        turtle.turnLeft()
    else
        turtle.turnRight()
        for col = 1, width do
            turtle.forward()
        end
        turtle.turnRight()
    end
    print("Resting...")
    sleep(20)
end
--Main
print("Welcome to the turtle setup, where all your config needs can be found!\n\n")
print("Choose a job from the list\n\n")
print("1. farm\n2. mine\n3. fill")
Input = read()
if(Input == "farm" or Input == "1")
then
    SetupFarm()
elseif(Input == "mine" or Input == "2")
then

elseif(Input == "fill" or Input == "3")
then

else

end