NeoOrigins Content Config Reference

Server-controlled content toggles live in the TOML file config/neoorigins/content.toml. Unlike client.toml (per-player), this is a SERVER config: NeoForge auto-syncs it to every connecting client, so whatever the server decides is what every player sees. Disabling an origin here genuinely hides it from remote clients’ selection screens — the server is the single source of truth.

The file is created with defaults on first launch. Edit it while the game/server is closed. Resolution follows standard NeoForge server-config rules:

• config/neoorigins/content.toml — the global default for this install.
• <world>/serverconfig/neoorigins/content.toml — a per-world copy, if present, overrides the global file for that world.

These values are read only after a world is active, so they do not participate in the boot-time datapack reload.

Config split (2.2.2). content.toml is one of four server config files. Its siblings are gameplay.toml, admin.toml, and power_overrides.toml. This doc covers content.toml only.

Global toggles

These three live at the top of the file, outside any section.

Option	Type	Default	Description
disable_resource_bars	bool	false	Hide all resource bars (mana, stamina, rage, etc.) from the HUD globally. Any active power that would normally cost a resource instead falls back to costing hunger — resource_cost_amount food points are deducted. Useful for packs that prefer vanilla hunger as the universal ability cost.
disable_night_vision	bool	false	Suppress the minecraft:night_vision effect globally. Any power that would apply it (the neoorigins:night_vision / persistent_effect path) no longer brightens the screen. Only night vision is stripped — other effects on the same power still apply. For packs that want darkness to stay threatening.
disable_enhanced_vision	bool	false	Withhold the neoorigins:enhanced_vision capability globally. The client-side low-light brightness boost (cat eyes, salamander, oculus drone, etc.) never turns on because the capability is never sent to clients. Independent of disable_night_vision — these are two separate mechanisms and can be toggled separately.

The two vision toggles are intentionally separate: disable_night_vision targets the vanilla potion-effect brightening, while disable_enhanced_vision targets NeoOrigins’ own brightness-curve capability. Turn off one, both, or neither.

[origins] — per-origin enable toggles

Every built-in origin has a boolean here, defaulting to true. Set one to false to hide that origin from the selection screen.

Behaviour	Detail
Key	The origin’s path id (e.g. merling, automaton, stoneguard).
Default	true (enabled).
When disabled	Hidden from the selection screen, but still assignable via /neoorigins set <player> neoorigins:<id>. The origin stays registered.
Scope	Only built-in neoorigins:* origins listed in this section. Origins added by datapacks or originpacks/ are not affected by these toggles.

[origins]
    human = true
    merling = true
    automaton = false   # hidden from the picker, still /set-able

[classes] — per-class enable toggles

The same mechanism for the built-in classes (class_warrior, class_archer, class_cleric, …), each defaulting to true.

Behaviour	Detail
Key	The class’s path id (e.g. class_warrior).
Default	true (enabled).
When disabled	Removed from the class selection screen after data loading.
All disabled	If every class is set to false, the class selection screen is skipped entirely.

[classes]
    class_warrior = true
    class_nitwit = false

Source of truth: config/ContentTogglesConfig.java.