YAInteraction

A DayZ server mod that adds interactable furniture (search for loot) and a two-stage repairable sink (repair, then gather water).

Features

• Searchable furniture — medical cabinet, fridge, and vending machine yield random items from weighted, config-defined loot tables. Per-object cooldown.
• Repairable sink — repair with a Wrench/PipeWrench, then gather water into a held/inventory container. Per-player cooldown, configurable amount.
• JSON-configured — interactables, loot tables and scalar tunables live in JSON under <ProfileFolder>/YAInteraction/. Defaults are written on first start and read (overriding defaults) on every start after. No target/loot classnames exist anywhere else in the codebase.

Target objects (v1)

Classname	Action	Loot table
StaticObj_Furniture_case_sink_a	Repair → Gather Water	—
StaticObj_Furniture_lekarnicka	Search	MedTable
StaticObj_Furniture_fridge	Search	FoodTable
StaticObj_Furniture_vending_machine	Search	VendingTable

Configuration files

Generated on first start under <ProfileFolder>/YAInteraction/:

• settings.json — scalar tunables: WaterAmountMin, WaterAmountMax, SinkPlayerCooldownSec, ObjectCooldownSec.
• interactables.json — the Interactables registry and all LootTables.

Delete a file and restart to regenerate it from code defaults.

Structure

config.cpp / mod.cpp          mod + script-module registration, metadata
scripts/3_Game                shared game-layer placeholder (v2 hooks)
scripts/4_World/YAInteraction
  Config/YAInteractionSettings.c     serializable scalar settings (settings.json)
  Config/YAInteractionData.c         serializable registry + loot tables (interactables.json)
  Config/YAInteractionConfigLoader.c JSON load/save + code defaults (singleton)
  Config/YAInteractionConfig.c       compile-time constants only
  YALootTableManager.c               weighted pick + item spawning
  Entities/YAInteractionManager.c    registry lookup + repair state
  Actions/                           Search / RepairSink / GatherWater actions
  YAInteractionInit.c                modded BuildingBase action injection
scripts/5_Mission/YAInteraction
  YAInteractionMissionInit.c         modded MissionServer.OnInit -> load config

Notes

• Config is loaded server-side at MissionServer.OnInit (before any player connects). Clients fall back to in-code defaults for action injection.
• Cooldowns and sink repair state are tracked in memory and reset on server restart. CF persistence hooks are marked with // TODO (v2).
• All item and tool classnames are verified against the base game data.

Adding a new interactable

Edit interactables.json (add to Interactables, and a LootTables entry if it searches), then restart. To change the built-in defaults, add one line to BuildDefaultData() in YAInteractionConfigLoader.c:

d.Interactables.Insert(MakeEntry("Your_Classname", YAInteractionConfig.ACTION_SEARCH, YAInteractionConfig.TABLE_FOOD, Settings.ObjectCooldownSec));