514c514 < light_source = 13, --- > light_source = 14, 529c529 < light_source = 13, --- > light_source = 14, 545a546,548 > walking_light.register_tool('axe') > walking_light.register_tool('shovel') > walking_light.register_tool('sword') 594c597 < light_source = 13, --- > light_source = 14,