ComputerCraft 1.75 - 9x9 Farming - nextRow

--@Author: Zach Combs aka TehNoiseBomb
--@Version: 1.1

local inputs = {...}
local east = ... --boolean flag passed into the function determining if the turtle is facing east(true) or west(false)

--This code is mostly self-explanatory
--The turtle will move right one row when facing east and left one row when facing west
if east then
 print("Moving to next row... (EAST)")
 turtle.turnRight()
 turtle.forward()
 turtle.turnRight()
else
 print("Moving to next row... (WEST)")
 turtle.turnLeft()
 turtle.forward()
 turtle.turnLeft()
end

--Return the opposite of the east flag
return not east