run = false
print("**Farming area is meant to be a rectangle**")
print("**Turtle should start at the bottom left of the farm plot behind first crop**")

io.write("What is the crop type: ")
croptype = (tostring(io.read()))
io.write("How many blocks forward: ")
blocksforward = (tonumber(io.read()))
io.write("How many blocks to the right: ")
blocksright = (tonumber(io.read()))
x = 0
y = 0

if croptype == "hemp" then
	run = true
else
	print("INVALID")
	end

while run do
	local event, param = os.pullEvent()
    if event == "key" and param == 28 then
        print("Process terminated")
        break
	elseif turtle.detect() then
		if x < blocksforward then
			turtle.dig()
			turtle.forward()
			x = x + 1
		elseif x == blocksforward then
			turtle.turnRight()
		elseif y < blocksright and x == blocksforward then
			turtle.dig()
			turtle.forward()
			y = y + 1
		else
			print("error")
			end



		end
	end