run = true
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
z = 0


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



	end