--item

rocket_item = {
  type = "item",
  name = "rocket-turret",
  icon = "__Rocket_Turrets__/graphics/icon/turret-rocket-icon.png",
  icon_size = 32,
  subgroup = "defensive-structure",
  order = "b[turret]-c[base]-d[rocket]",
  place_result = "rocket-turret",
  stack_size = 50,
}