`ui_sv_pure`

EternalJK

Needs review. The inventory/provenance evidence is recorded, but some behavior, options, or attribution still lacks a direct user-facing source.

Engine-managed. The game maintains this value itself, so it is not a setting to change by hand: it is read-only after registration (CVAR_ROM); it is internal UI/engine state, hidden from every cvar listing (CVAR_INTERNAL).

Menu-only mirror of the connected server’s sv_pure systeminfo value, refreshed by UI_UpdateCurrentServerInfo and rewritten only when it changes so the cvar update function runs on the following frame.

At a glance

Field	Value
Default	`0`
Value type	`bool`
Restart	No latch flag is registered.
Manually settable	No; the game writes this value.
Cheat protected	No
Network scope	`client-only`: Local to the client/UI/renderer.
Category	Server & networking
Module	`ui`
Renderer	All / not renderer-specific
Derivation	`code-trace`
Confidence	`medium`
Added	2019-06-12 in `49e91d910` needs review (how to compare this against your build)
In-game xdocs	No
In-game menu	No

Values

Value	Meaning	Evidence
`0`	Disabled.	codemp/ui/ui_cvar.c:103
`1`	Enabled.	codemp/ui/ui_cvar.c:103

Flags

CVAR_INTERNAL: internal UI/engine state
CVAR_NORESTART: preserved across cvar restart
CVAR_ROM: read-only after registration

Provenance

Origin: EternalJK

Ultimate-origin introduction: 49e91d910266 in EternalJK (content authored 2019-06-13, integrated 2019-06-13)
Upstream registration evidence: codemp/ui/ui_xcvar.h:165
Attribution method: shared-earliest-commit-lineage-order
Attribution confidence: medium
Notes: The earliest authored/submitted introduction is shared by eternaljk, taystjk, japro, vulkan; fork-lineage order selects eternaljk.

Dated project introductions

Authored dates come from the exact registration’s first content commit, PR dates identify when work was proposed to each project, and integration dates come from each first-parent mainline. A project merging first does not override earlier upstream authorship or submission.

Project	Authored	PR opened	Integrated	Commit	Relationship
EternalJK	`2019-06-13`	—	`2019-06-13`	`49e91d910266`	Ultimate origin
TaystJK	`2019-06-13`	—	`2019-06-13`	`49e91d910266`	Shared integration commit
jaPRO	`2019-06-13`	—	`2019-06-13`	`49e91d910266`	Shared integration commit
Vulkan	`2019-06-13`	—	`2019-06-13`	`49e91d910266`	Shared integration commit

Evidence

registration: codemp/ui/ui_xcvar.h:167 (XCVAR_DEF)
behavior: codemp/ui/ui_cvar.c:103
behavior: codemp/ui/ui_main.c:8936
behavior: codemp/ui/ui_main.c:8938
behavior: codemp/ui/ui_main.c:8945
behavior: codemp/ui/ui_main.c:9829

Generated from source commit c722804317d7 on 2026-09-28. Anything merged after that is not reflected here.