Modules Atlas

Modules Atlas

Source-refreshed 2026-06-23 on docs head c2d513ecb672; targeted Reaktiv checks preserve the module as docs/perf/Miksuu-only maintained-root residue while current stable and B69/B74-shaped refs carry only stale modded copies. Behavioral map of the Client/Module/*, Server/Module/* and Common/Module/* subsystems. Most modules are config-gated QoL/combat features (gate = a WFBE_C_MODULE_WFBE_<X> constant; see Variable and naming conventions). Exact branch matrices stay on owner pages except the compact Reaktiv dormant-module table below. Paths below are relative to Missions/[55-2hc]warfarev2_073v48co.chernarus/ unless a branch/root note says otherwise. Arma 2 OA 1.64.

How To Use This Atlas

Need	Start here	Why
Find a module's boot or attach edge	This page, then SQF code atlas	This page names the live init/unit-creation edge before you edit a module file.
Review tactical/authority modules	Support specials and tactical modules, ICBM authority, Server authority migration map	ICBM, support specials and request handlers have deeper branch matrices and server-trust notes there.
Review loadout/service/UI modules	Gear, loadout and EASA, Client UI systems	EASA/service affordability, UI loops and resource risks are owned by narrower UI/loadout pages.
Review supply, MASH or respawn modules	Supply mission architecture, Respawn and death lifecycle	Supply and mobile-respawn behavior spans client/server modules and PV state.
Review runtime/performance channels	Server runtime and operations, Hosted server FPS loop sleep, Public variable channel index	FPS publishing, AFK enforcement and PV channels need runtime/BE context outside module folders.
Decide archive vs revive	Dead/stale code register	Dormant modules such as Reaktiv should not be revived or removed from a folder diff alone.

Covered By Owner Pages

Module	Owner route	Source anchor
Nuke / ICBM	ICBM authority, Support specials	Common init compiles Client\Module\Nuke\ICBM_Init.sqf when WFBE_C_MODULE_WFBE_ICBM > 0 (Init_Common.sqf:319).
EASA aircraft loadout	Gear, loadout and EASA, Service menu affordability guards	Client init compiles Client\Module\EASA\EASA_Init.sqf when enabled (Init_Client.sqf:588).
AntiStack external DB	Player join/disconnect and AntiStack lifecycle, AntiStack database extension audit	Server init compiles AntiStack helpers at Init_Server.sqf:72-80,85-87 and starts optional loops at :599-608.
supplyMission	Supply mission architecture, Supply mission authority cleanup	Server init compiles supplyMission helpers at Init_Server.sqf:66-69,71,81,91.
MASH markers	Respawn and death lifecycle	Client receiver is commented at Init_Client.sqf:132; server marker helper is compiled/comment-split at Init_Server.sqf:70,92.
UAV terminal/module	Support specials, Client UI systems	Current UI keeps the _button == 007 branch disabled in the A2 interface (uav_interface.sqf:226, inside comment 'DISABLED'); the OA interface (uav_interface_oa.sqf) omits the branch entirely — its mousebuttondown handler only reads the button value and takes no action.
serverFPS	Hosted server FPS loop sleep, Server runtime	Server init has old commented compile lines at Init_Server.sqf:65,90 and still starts the publisher at :595.
AFKkick	Public variable channel index, Feature status	Client init compiles/runs Client\Module\AFKkick at Init_Client.sqf:256-264; server handler compile is Init_Server.sqf:63 with an older commented duplicate at :88.

Combat / vehicle modules

IRS — IR-smoke missile countermeasure (Common/Module/IRS/)

Compiles WFBE_CO_MOD_IRS_CreateSmoke/DeploySmoke/HandleMissile/OnIncomingMissile (IRS_Init.sqf:5-8). Tunables (IRS_Init.sqf:10-14): WFBE_IRS_AREA_OPERATING=35, WFBE_IRS_AUTO_DETECT_RANGE=200, WFBE_IRS_FLARE_DELAY=60, WFBE_IRS_MISSILE_CHECK_RANGE=200. Flow: built tanks/cars always get the generic AT missile handler at Client_BuildUnit.sqf:342 (HandleATMissiles); only the gated IRS branch adds the IRS-specific incomingMissile EH at :356 (WFBE_CO_MOD_IRS_OnIncomingMissile) to deploy IR smoke when a missile enters range. Gate: WFBE_C_MODULE_WFBE_IRSMOKE > 0 and the side owns WFBE_UP_IRSMOKE (upgrade level doubles smoke at level 2). Per-vehicle wfbe_irs_flares broadcast.

CM — flares / chaff / spoofing (Client/Module/CM/)

CM_Init.sqf:1-3 compiles CM_Countermeasures, CM_Flares, CM_Spoofing. Gate for the CM module: WFBE_C_MODULE_WFBE_FLARES > 0 && WF_A2_Vanilla (Init_Client.sqf:589). The separate built-aircraft CM-removal block is the non-vanilla/OA path: Client_BuildUnit.sqf:275-283 runs under if !(WF_A2_Vanilla) and removes countermeasures when the module is disabled or the side lacks WFBE_UP_FLARESCM. Do not describe the removal block as vanilla-only.

Reaktiv — reactive (ERA) armor (Common/Module/Reaktiv/)

Current docs/source status: dead / unreachable. Common/Module/Reaktiv/Reaktiv_Init.sqf:5 compiles WFBE_CO_MOD_Reaktiv_OnDamageReceived (Reaktiv_OnHandleDamage.sqf), but no current init or runtime file calls Reaktiv_Init.sqf. Current Chernarus and maintained Vanilla Init_Common.sqf:319-323 initialize ICBM, IRS and CIPHER, with no Reaktiv compile path. If revived, it would apply a HandleDamage-based per-hit-selection damage model (the init's comment block enumerates hull/turret/track/engine selections for an Abrams under R_M136_AT) and alter how AT hits map to vehicle hitpoints.

Branch check refreshed 2026-06-23:

Ref	Maintained-root Reaktiv files	Init caller	Modded copies
docs/source c2d513ecb672	Present in source Chernarus and maintained Vanilla (Reaktiv_Init.sqf:5, Reaktiv_OnHandleDamage.sqf:7)	No Reaktiv call; only ICBM/IRS/CIPHER at Init_Common.sqf:319-323	Napf, Eden and Lingor still carry Common/Module/Reaktiv.
current stable origin/master@f8a76de34	No maintained-root Common/Module/Reaktiv hits	No Reaktiv call; only ICBM/IRS/CIPHER at Chernarus Init_Common.sqf:337-341 and Vanilla :330-334	Napf, Eden and Lingor still carry Common/Module/Reaktiv.
B69 origin/claude/b69@8d465fce and B74 origin/claude/b74-aicom-spend@b23f557f	No maintained-root Common/Module/Reaktiv hits	No Reaktiv call; only ICBM/IRS/CIPHER at Chernarus Init_Common.sqf:337-341 and Vanilla :330-334	Napf, Eden and Lingor still carry Common/Module/Reaktiv; checked B69..B74 Reaktiv-path deltas are empty.
direct current Miksuu master@b8389e748243	Present in source Chernarus and maintained Vanilla (Reaktiv_Init.sqf:5, Reaktiv_OnHandleDamage.sqf:7)	No Reaktiv call; only ICBM/IRS/CIPHER at Init_Common.sqf:319-323	Napf, Eden and Lingor still carry Common/Module/Reaktiv.
perf/quick-wins 0076040f	Present in source Chernarus and maintained Vanilla	No Reaktiv call; only ICBM/IRS/CIPHER at Init_Common.sqf:319-323	Napf, Eden and Lingor still carry Common/Module/Reaktiv.
release a96fdda2	No maintained-root Common/Module/Reaktiv hits	No Reaktiv call; only ICBM/IRS/CIPHER at Init_Common.sqf:319-323	Napf, Eden and Lingor still carry Common/Module/Reaktiv.

Engines — "stealth" engine-off (Client/Module/Engines/)

Engine.sqf toggles a stealth mode: saves current fuel into the vehicle's Fuel variable and setFuel 0 (engine cannot run), swapping the addAction to STEALTH OFF -> Startengine.sqf which restores fuel. Added to purchased tanks/wheeled-APCs (Client_BuildUnit.sqf:417-418) and WASP extra start vehicles (Server/Init/Init_Server.sqf:521-522,539-540). Details and refuel-state caveats: Engine stealth fuel toggle.

AutoFlip — auto-right flipped vehicles (Client/Module/AutoFlip/AutoFlip.sqf, by Marty)

Client polling loop that rights nearby flipped ground vehicles after they stay stuck briefly. Parameters (:9-13): _scanDelay=3, _tiltLimit=0.35, _stuckDelay=10, _cooldown=45, _maxSpeed=2. Per-vehicle linear checks (tilt/speed/grounded/dry/cooldown) before flipping. Local, bounded by scan delay.

ZetaCargo — helicopter sling-load (Client/Module/ZetaCargo/, by Benny)

Zeta_Init.sqf defines the lifter allow-list Zeta_Lifter (MH60S, MV22, C130J, Mi17 variants, UH60M, CH-47, Merlin, …), liftable Zeta_Types = ["Car","Motorcycle","Tank","Ship"], default hook offset [0,0,-10], and a special C-130 offset (Zeta_Special/Zeta_SpecialPosition). Zeta_Hook.sqf/Zeta_Unhook.sqf attach/detach cargo. Client-driven.

Valhalla — low-gear / high-climb movement (Client/Module/Valhalla/)

Init_Valhalla.sqf compiles VALHALLA_FNC_LowGear and installs KeyDown/KeyUp EHs on display 46 tracking the carForward action keys (Local_KeyPressedForward) to drive a "high climbing mode" (Local_HighClimbingModeOn). Plus an AI low-gear manager variant (Common_AI_LowGear.sqf, Func_Client_AI_LowGear_Manager.sqf). Client-local movement enhancement.

Player / AI / utility modules

Skill — player class abilities (Client/Module/Skill/, by Benny)

Use Player skill abilities reference for the current-stable class/action catalog. On current stable origin/master@0139a3468609, Skill_Init.sqf compiles WFBE_SK_FNC_Apply, assigns the non-Officer skill types, and applies the Soldier local cap boost. Skill_Apply.sqf wires the current action set for Engineer, SpecOps, Spotter, Medic and Soldier. The old Officer/MASH wording is branch-sensitive: current stable keeps a latent Officer case that says MASH deploy was removed at Skill_Apply.sqf:43, while old-shape docs/Miksuu/perf roots still carry local MASH deploy plus orphaned marker relay.

NEURO — AI taxi / vehicle-sharing (Server/Module/NEURO/NEURO.sqf, by Benny)

Server-side system that assigns unassigned AI infantry into nearby empty/compatible vehicles heading toward their waypoint, to reduce on-foot AI. Config hook: missionNamespace setVariable ["NEURO_TAXI_CONDITION", "<code>"] decides boarding eligibility (e.g. excludes vehicles flagged WFBE_Taxi_Prohib). Helpers clear assignments when a unit is dead or >900 m away (NEURO_BE_ClearVehiclePositions), measure emptiness, and (per the body) paradrop AI at altitude. Server-authoritative AI behavior.

CIPHER — string/array sort utility (Common/Module/CIPHER/, by Benny)

Utility library plus one boot-time script. CIPHER_Init.sqf defines compiled helpers such as CIPHER_CompareString, CIPHER_SortArray and CIPHER_SortArrayIndex (CIPHER_Init.sqf:58,94); Labels_Upgrades.sqf:133 separately ExecVMs Common\Module\CIPHER\CIPHER_Sort.sqf, which sorts upgrade labels into WFBE_C_UPGRADES_SORTED via CIPHER_SortArrayIndex (CIPHER_Sort.sqf:37-39). No network or gameplay side effects — safe utility/data-prep scope, but do not treat CIPHER_Sort.sqf as a compiled function. Detailed helper/output contract: CIPHER sort utilities reference.

Notes for hardening / review

• Module gates are config constants (WFBE_C_MODULE_WFBE_*) read at boot; toggling them is the supported on/off switch.
• Combat modules attach their EHs at unit creation in Client/Functions/Client_BuildUnit.sqf (IRS/CM/Engines and inline rearmor handlers), so they are client-local on the buyer's machine — consistent with the factory locality model (DR-33). Do not count Reaktiv in that live set unless Reaktiv_Init.sqf is deliberately wired back in.
• Before editing a module, name its runtime edge and smoke that edge: boot init (Init_Common.sqf:319-323, Init_Client.sqf:127-135, :587-589), respawn reapply (Init_Client.sqf:570-571 and respawn skill reapply paths), unit creation attach (Client_BuildUnit.sqf:275-283, :336-356), PV/PVF event, or server loop. A module file diff alone is not enough proof that the live behavior changed.
• The only module here with a map-wide forged-payload defect is Nuke/ICBM (DR-27). EASA/service, supply, MASH and PV/PVF trust surfaces are routed to their owner pages above; do not flatten those into this compact module map.

Continue Reading

Conventions: Variable and naming conventions | Function index: Function and module index | Findings: Deep-review findings