John Fill Program(2015)

--[[
Version
        0.01 10/15/2015
Changelog
        0.01 - First Draft
]]

-- Local Variables in My New Program style it now a-z not random
-- Area
local long = 0
local longCount = 0
local wide = 0
local wideCount = 0
--Misc
local buildSlot = 3
local donePlacing = 0
local fuelItem = turtle.getItemCount(1)
local noFuelNeed = 0
local LorR = 0
local selectType = 0


local function refuel()
    if noFuelNeed == 0 then
        repeat
            if turtle.getFuelLevel() < 100 then
                if fuelItem > 0 then
                    turtle.select(1)
                    turtle.refuel(1)
                    fuelItem = fuelItem - 1
                else
                    print("out of fuel")
                    os.shutdown()
                end
            end
        until turtle.getFuelLevel() >= 100
    end
end

local function placeLong()
    if turtle.getItemCount(buildSlot) == 0 then
        repeat
            buildSlot = buildSlot + 1
            if buildSlot > 16 then
                print("Out of Build Materials")
                os.shutdown()
            end
        until turtle.getItemCount(buildSlot) > 0
    end
    turtle.select(buildSlot)
    turtle.placeDown()
    turtle.forward()
    longCount = longCount + 1
end

local function placeWide()
    if LorR == 0 then
        turtle.turnRight()
    else
        turtle.turnLeft()
    end
    turtle.placeDown()
    turtle.forward()
    if turtle.getItemCount(buildSlot) == 0 then
        repeat
            buildSlot = buildSlot + 1
            if buildSlot > 16 then
                print("Out of Build Materials")
                os.shutdown()
            end
        until turtle.getItemCount(buildSlot) > 0
    end
    turtle.select(buildSlot)
    turtle.placeDown()
    if LorR == 0 then
        turtle.turnRight()
        LorR = 1
    else
        turtle.turnLeft()
        LorR = 0
    end
    longCount = 0
    wideCount = wideCount + 1
end

local function fill()
    repeat
        refuel()
        placeLong()
        if longCount == long then
            if wideCount == wide then
                -- Notting
            else
                placeWide()
            end
        end
        if longCount == long and wideCount == wide then
            donePlacing = 1
        end
    until donePlacing == 1
    print("turtle is Done")
end

--starting
local function starting()
    print("welcome to John Fill Program")
    print("Please enter lenght you want to fill")
    long = tonumber(read())
    long = long - 1
    print("Please enter wide you want to fill")
    wide = tonumber(read())
    wide = wide - 1
    print("Please enter what type fill you want")
    print("1 = Fill, 2 = Walls(WIP), 3 = Cube(WIP)")
    selectType = tonumber(read())
    if turtle.getFuelLevel() == "unlimited" then
        print("Your turtle config does need fuel")
        noFuelNeed = 1
    end
    if selectType == 1 then
        fill()
    elseif selectType == 2 then
        -- wall()
    elseif selectType == 3 then
        -- cube()
    end
end

starting()