farmSetup

if (not fs.exists("posLib")) then shell.run("pastebin get https://pastebin.com/1DQsNF8k posLib") end
local posLib = require("posLib")

print("BEFORE HITTING ENTER...ENSURE TURTLE IS IN CORRECT STARTING POSITION")
print("- IS ONE BLOCK BEHIND CORNER OF FARM")
print("- IS FACING FARM")
print("- IS ABOVE STORAGE UNIT")
print("- CONTAINS ADEQUATE FUEL")


print("\nIF TURTLE IS NOT IN CORRECT POSITION, ENTER CTRL + T IN ORDER TO TERMINATE PROGRAM")
write("OTHERWISE, PRESS ANY KEY...")

read()

if (turtle.getFuelLevel() <= 1) then error("TURTLE DOES NOT HAVE ENOUGH FUEL") end

posLib.updateStats()

local startX, startY, startZ = posLib.getCoordinates()
local startHeading = posLib.getHeadingFromFile()

write("Length: ")
local length = tonumber(read())
while (length <= 0) do
    write("Length: ")
    length = tonumber(read())
end

write("Width: ")
local width = tonumber(read())
while (width <= 0) do
    write("Width: ")
    width = tonumber(read())
end

write("Direction [LEFT] OR [RIGHT]: ")
local direction = read()
while (direction ~= "LEFT" and direction ~= "RIGHT") do
    write("Direction [LEFT] OR [RIGHT] : ")
    direction = read()
end

local farmSettings = fs.open("FARM_STATS", "w")

local info = { startX, startY, startZ, startHeading, length, width, direction }
for index = 1, #info do
    farmSettings.writeLine(info[index])
end
farmSettings.close()