Shop Injection

Controlling which shops carry your item

Use shop_npc to restrict an item to a specific vendor. The value is matched as a case-insensitive substring against each NPC's internal identifier.

The framework logs the identifier of every shop that opens:

[ItemShop] Shop opened: 'CongregationScholar': use this as shop_npc value.

Known base-camp vendor identifiers

Identifier	Vendor
CongregationScholar	Scholar / books
CongregationScavenger	Scavenger / consumables
CongregationRepairman	Repairman / equipment

Additional identifiers for level vendors will appear in the log as you visit them in-game.

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Shop keys

# Random stock at all shops
shop_weight = 10

# Always in stock (not random) at a specific vendor
shop_weight = 1
shop_always = true
shop_npc    = CongregationScholar

# At multiple specific vendors: use multiple shop_npc lines
shop_weight = 5
shop_npc    = CongregationScholar
shop_npc    = CongregationScavenger

note

If a shop_npc filter is added to an item after it was already baked into a player's shop save cache, CIF will automatically remove it from the stale cache on the next visit.