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Deer Antler

Based on game build 714014 | Last updated: 2026-03-05

Overview​

deer_antler.lua defines a factory function MakeAntler that generates multiple prefab variants of the deer antler item—used both as craftable inventory items and as quest-critical collectibles. Each antler is an inventory item with physics, animation, and floatable properties, and optionally implements key functionality through the klaussackkey component. Standard variants (antlertype 1–4) are replaceable, while one variant (antlertype = 4, trueklaussackkey = true) is marked as irreplaceable and triggers special key behavior via KlausSackKey:SetTrueKey.

Usage example​

-- Create a standard deer antler (type 1)
local antler = MakeAntler(1)

-- Create an irreplaceable key antler (used for Klaus Sack progression)
local key_antler = MakeAntler(4, true)

Dependencies & tags​

Components used: inventoryitem, inspectable, klaussackkey Tags: Adds deerantler, klaussackkey; conditionally adds irreplaceable

Properties​

No public properties.

Main functions​

MakeAntler(antlertype, trueklaussackkey)​

  • Description: Factory function that constructs and returns a Prefab for a deer antler item. Generates five total prefabs when executed: one generic and four type-specific (1–4), with the last being the key variant.
  • Parameters:
    • antlertype (number or nil) — identifies the variant (1–4). nil creates the generic/fallback version.
    • trueklaussackkey (boolean) — if true, marks the item as irreplaceable and activates klaussackkey key behavior.
  • Returns: Prefab — a reusable prefab definition.
  • Error states:
    • antlertype outside 1–4 or nil may produce unexpected variant naming or behavior.
    • Passing trueklaussackkey = true without setting antlertype = 4 is valid but may conflict with intended quest logic.

Events & listeners​

None identified.