draw_win_state()

end
function draw_win_state()
  if not any_state_in_level(RGB_CRATE) then
    color(0,1,0)
    g.print('success!', left+2*side, top)
  end

function any_state_in_level(needle)
  for r,row in ipairs(level_state) do
    for c,cell in ipairs(row) do
      if cell == needle then
        return true
      end end end end