general.lua

general = {}

function directionTranslate(direction)
  if direction == nil then
    return 3
  end

  if direction == "bottom" then
    return 0
  elseif direction == "top" then
    return 1
  elseif direction == "back" then
    return 2
  elseif direction == "front" then
    return 3
  elseif direction == "right" then
    return 4
  elseif direction == "left" then
    return 5
  else
    return 6
  end
end