minetest.register_entity(":__builtin:item", {
        initial_properties = {
                hp_max = 1,
                physical = true,
                collisionbox = {-0.17,-0.17,-0.17, 0.17,0.17,0.17},
                visual = "sprite",
                visual_size = {x=0.5, y=0.5},
                textures = {""},
                spritediv = {x=1, y=1},
                initial_sprite_basepos = {x=0, y=0},
                is_visible = false,
                timer = 0,
        },