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Trunkvest

Based on game build 714014 | Last updated: 2026-03-07

Overview​

trunkvest is a seasonal clothing prefab that exists in two variants (trunkvest_summer and trunkvest_winter). It functions as an insulating armor item that provides temperature regulation by consuming fuel while equipped. When equipped, it overrides the player's body animation symbol and activates its fueled component to slowly deplete its fuel reserve. The winter variant includes high insulation and no waterproofer, while the summer variant includes modest insulation and full waterproofer.

Usage example​

local trunkvest = SpawnPrefab("trunkvest_summer")
if trunkvest ~= nil then
    -- Equip it manually for demonstration
    local player = TheWorld:GetPlayerEntity()
    if player ~= nil and player.components.inventory then
        player.components.inventory:GiveItem(trunkvest)
    end
    -- Fuel is consumed only when equipped via the equippable component's hook
end

Dependencies & tags​

Components used: equippable, fueled, insulator, waterproofer, tradable, inspectable, inventoryitem, transform, animstate, network, foleysound, floatable, hauntable.
Tags: Adds waterproofer only to the summer variant (trunkvest_summer); no other tags.

Properties​

No public properties are defined directly in the constructor; behavior is configured via component settings (e.g., inst.components.fueled.fueltype, inst.components.equippable.equipslot). The prefab returns two pre-configured instances (Prefab objects), not a reusable component class.

Main functions​

create_common(bankandbuild, iswaterproofer)​

  • Description: Core constructor used to create the shared base for both trunkvest variants. Initializes animation, transform, network, and inventory components; sets up equippability, insulation, and fueled logic.
  • Parameters: bankandbuild (string) – animation bank/build name; iswaterproofer (boolean) – whether to add waterproofer tag and component.
  • Returns: The created inst entity on the master simulation; a lightweight proxy without components on clients.
  • Error states: Returns early on non-master instances (not TheWorld.ismastersim), returning only the base entity.

create_summer()​

  • Description: Constructs and returns the trunkvest_summer prefab, configured with waterproofer, modest insulation, and summer-specific equip logic.
  • Parameters: None.
  • Returns: A Prefab instance that can be spawned via SpawnPrefab("trunkvest_summer").

create_winter()​

  • Description: Constructs and returns the trunkvest_winter prefab, configured with high insulation and winter-specific equip logic.
  • Parameters: None.
  • Returns: A Prefab instance that can be spawned via SpawnPrefab("trunkvest_winter").

Events & listeners​

  • Listens to: None (the component does not register any listeners via inst:ListenForEvent).
  • Pushes: equipskinneditem (when equipped with a skin); unequipskinneditem (when unequipped with a skin).