-- A ninja turtle. It likes pizza and lays floors.

ninja_turtle = {
  current_position = {0, 0, 0},
  rotation = 0,
-- __tostring = function (x) for i,v in pairs(x) do print(i, v) end
}


function ninja_turtle:new()
  o = o or {}
  setmetatable(o, self)
  self.___index = self
  return o
end