data:extend({
  {
    type = "item",
    name = "bob-robot-drone-frame",
    icon = "__bobwarfare__/graphics/icons/drone-frame.png",
    icon_size = 64,
    subgroup = "intermediate-product",
    order = "l[robot-drone-frame-a-1]",
    stack_size = 10,
    drop_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    inventory_move_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    pick_sound = {
      filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
      volume = 0.8,
    },
    weight = 10000,
  },
  {
    type = "item",
    name = "bob-robot-drone-frame-large",
    icon = "__bobwarfare__/graphics/icons/drone-frame.png",
    icon_size = 64,
    subgroup = "intermediate-product",
    order = "l[robot-drone-frame-b-1]",
    stack_size = 10,
    drop_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    inventory_move_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    pick_sound = {
      filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
      volume = 0.8,
    },
    weight = 20000,
  },
})

data:extend({
  {
    type = "item",
    name = "bob-robot-gun-drone",
    icon = "__bobwarfare__/graphics/icons/gun-drone.png",
    icon_size = 64,
    subgroup = "bob-combat-robots",
    order = "b[drone]-a[gun-1]",
    place_result = "bob-robot-gun-drone",
    stack_size = 10,
    drop_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    inventory_move_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    pick_sound = {
      filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
      volume = 0.8,
    },
    weight = 10000,
  },
})

data:extend({
  {
    type = "item",
    name = "bob-robot-laser-drone",
    icon = "__bobwarfare__/graphics/icons/laser-drone.png",
    icon_size = 64,
    subgroup = "bob-combat-robots",
    order = "b[drone]-b[laser-1]",
    place_result = "bob-robot-laser-drone",
    stack_size = 10,
    drop_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    inventory_move_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    pick_sound = {
      filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
      volume = 0.8,
    },
    weight = 10000,
  },
})

data:extend({
  {
    type = "item",
    name = "bob-robot-flamethrower-drone",
    icon = "__bobwarfare__/graphics/icons/flamethrower-drone.png",
    icon_size = 64,
    subgroup = "bob-combat-robots",
    order = "b[drone]-c[flamethrower-1]",
    place_result = "bob-robot-flamethrower-drone",
    stack_size = 10,
    drop_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    inventory_move_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    pick_sound = {
      filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
      volume = 0.8,
    },
    weight = 10000,
  },
})

data:extend({
  {
    type = "item",
    name = "bob-robot-plasma-drone",
    icon = "__bobwarfare__/graphics/icons/plasma-drone.png",
    icon_size = 64,
    subgroup = "bob-combat-robots",
    order = "b[drone]-d[plasma-1]",
    place_result = "bob-robot-plasma-drone",
    stack_size = 10,
    drop_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    inventory_move_sound = {
      filename = "__base__/sound/item/mechanical-inventory-move.ogg",
      volume = 0.7,
    },
    pick_sound = {
      filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
      volume = 0.8,
    },
    weight = 20000,
  },
})
