startup

-- This file uses the functions from Methods
require("Methods")
resetPos()
-- Calculating Fuel Level and Fuel Needed ( Also caching file into a list )
local file = fs.open("Settings", "r")
local list = {}
local line = file.readLine()
while line do
    list[#list+1] = line
    line = file.readLine()
end
file.close()

local length = list[4]
local width = list[5]

local fuelLevel = turtle.getFuelLevel()
local fuelNeeded = (length * width) + (length + width)

if(fuelLevel > fuelNeeded) then
    local direction = list[6]
    local nextTurn
    local lastTurn
    if (direction == "LEFT") then
        nextTurn = turtle.turnLeft
        lastTurn = turtle.turnRight
    else
        nextTurn = turtle.turnRight
        lastTurn = turtle.turnLeft
    end

    turtle.forward()
    while(length > 0) do
        nextTurn()
        getCrop()
        while (width > 0) do
            turtle.forward()
            getCrop()
            width = width - 1
        end
        lastTurn()
        length = length - 1
        width = list[5]
        turtle.forward()

        tempTurn = nextTurn
        nextTurn = lastTurn
        lastTurn = tempTurn
    end
    resetPos()
    -- Starts a timer that lasts 500 seconds. After the timer ends, the turtle reboots, and therefore repeats the program (Assuming the program is named 'startup' and has fuel)
    local timerID = os.startTimer(500)
    local event, id
    repeat
        event, id = os.pullEvent("timer")
    until id == timerID
    os.reboot()
end

-- If the turtle doesn't have fuel, it will display this message telling the user to feed it or fuck off
print("NOT ENOUGH FUEL BRO")