absoluteAquarian Utilities (SerousCommonLib)

absoluteAquarian Utilities (SerousCommonLib) on Your Terraria Server

SerousCommonLib isn't a mod you play directly — it's the shared code library behind absoluteAquarian's projects like Magic Storage. It provides things like faster text input handling, UI layout helpers, and reflection alternatives that other mods call on at runtime. On your tModLoader server, SerousCommonLib is a quiet but essential requirement: leave it out of enabled.json and any dependent mod will fail to launch or throw errors when clients connect. Since it's pure library code with no game content of its own, it adds virtually no extra server load — its value only shows up indirectly, through the mods that depend on it.

Tip: Before enabling any absoluteAquarian mod (like Magic Storage) on your server, check that SerousCommonLib is enabled alongside it.

Plan the rollout and operation

Document and update SerousCommonLib together with every dependant mod. The library itself has no gameplay loop, but each feature it supplies needs testing: open Magic Storage, text input, and relevant interfaces after an update. Never remove the library simply because it shows no items of its own. A boot without errors does not prove that all dependant interfaces and storage paths work.

Before enabling it, back up the world, characters, enabled.json, and mod configuration directory, and record the tModLoader, mod, and dependency versions. Start a world copy with the full list and connect at least two matching clients. Check the core feature, saving, restarting, reconnecting, and, for content mods, world generation or progression. Agree on server-wide settings and reload them after changes in ModConfigs. Update related libraries and content mods together, while adding independent packages one at a time. Before removal, store or discard mod-owned items, NPCs, tiles, and storage structures on a copy; missing content can otherwise damage a world or character. Move to a live maintenance window only after that copy loads without errors. Keep the previous package as a rollback until several sessions have completed successfully. Publish the active list for every player so clients and server do not start with different tModLoader profiles or stale dependencies.