plan: reconcile v0.4.0 rows (D226, D237, D238, D294, D311) + session additions (D336-D339, #105 note)

docs/dev/V0.4.0-PLAN.md

@@ -35,7 +35,7 @@ Sequencing follows M-139's R → Q → F order, split into four phases below.
 | D236 | Surface 1 billboard trees render as a solid wall of texture | **FIXED (M-198, pass 26, `425237f9`):** root cause was a texture-BINDING bug — `TEXTURETYPE_DETAIL` cards drawn from the detail tile (opaque IA8 noise) instead of the base image; `gfx_lod_tile_offset` now samples tile 1 when the pair differs (`Video.DetailBaseTile`, default on). Live-verified Surface 1/2 + Depot; other levels provably untouched. Awaiting user play-test sign-off; probes stripped (`0503d335`). |
 | D235 | Wrong textures after death/restart (level reload), multiple levels | **Headless verification 2026-09-23 (`2a6bc2bb`)**: fix clean on reload; bug NOT reproduced even with the fix off. Needs the real die → mission select → restart A/B (`GE_D235_OFF=1`). |
 | D288 | Silo intro: huge flat untextured triangle sweeps the frame (frames ~562–741 of bare `-level_20`) | **Does NOT reproduce on the current build (2026-09-23, `30cf76b8`)**; D271 A/B ruled out as the fixer. Close if the Silo playtest does not see it. |
-| D294 | Statue: CCCP monument ground renders solid black, self-recovers in 10–30 s | **FIXED pending user playtest** (2026-09-22) — plan row was stale. |
+| D294 | Statue: CCCP monument ground renders solid black, self-recovers in 10–30 s | **FIXED pending user playtest** (2026-09-22). Note: its "3× pool corrupts anim" symptom was D336, so the 2× cap can be revisited. |
 | D291 | Dam: texture glitches when the truck drives past | Not investigated. |
 | D249 | Distant geometry drops out on Streets/Egyptian at default FOV | M-142 ruled out far-clip + LOD-multiplier; narrowed to portal/room-visibility BFS. **First check overlap with D271's portal-culling fix** (branch state, see Phase 0). Needs live screenshot+location. |
 | D195 | Control: transparency/alpha-blended surfaces render wrong (glass partitions, holographic displays) | **FIXED** (index: gfx_sp_vertex fix) — plan row was stale (2026-09-23 reconcile). |
@@ -47,7 +47,7 @@ Sequencing follows M-139's R → Q → F order, split into four phases below.
 | D174/D172 | Blood: decals never interactively verified (D120 needs sidecar regen); spray color fixed but owed an eyeball | BUNKER1 firefight with regenerated sidecars (`d43 && d69 && d88 --regen`). |
 | D240/D241 | Gunshot SFX cadence drifts; PP7/AK47 goes silent under heavy fire near looping sounds | D241 high-confidence = D207 reproduced (check D207 entry status first — index row is stale/ambiguous). Fold into the D207 voice-cap family. |
 | D322 | Long-session audio degradation (issue #87, v0.3.0 full campaign): from Silo onward audio worsens; by Caverns/Cradle OST inaudible + SFX "come and go"; restart cures → session-accumulating state | OPEN — static triage done (teardown audit clean, mixer stateless, D202 leak class covered only for ownerless `count==-1` loops and only validated single-level; D305 already records a pool/list desync). Ranked: voice-pool exhaustion/counter drift > queue starvation > evtq saturation. `GE_D322` pool-telemetry probe shipped 2026-09-21; needs a campaign capture with `GE_D322=1 GE_D204=1`. |
-| D311 (residual) | Upstream anim-poison source still open (freeze class guarded) | `oldspeed=-1.75e18` at transition start; `/ unkb0` and `/ timespeed` denominators at model.c:3436/:3477. Known issue in v0.3.0 notes. |
+| D311 (residual) | Upstream anim-poison source still open (freeze class guarded) | **Likely root-caused by D336** (head-bob alias read); headless Caverns clean at 2× pool. Close after one live Caverns combat session. |
 | D258 | PAL/JP asset conversion broken at the source-data level | Repair path verified, not applied. Region fidelity — NTSC-only users unaffected, but it blocks "faithful in every region" and any JP/PAL ROM use. |
 | D160 (residual) | Cutscene reliability PARTIAL (D243 family mostly fixed via M-189/M-190) | Residual = whatever the live GE_D160/GE_D243 campaign pass shows. |
 
@@ -69,11 +69,11 @@ Sequencing follows M-139's R → Q → F order, split into four phases below.
 | ID | Item | Notes |
 |----|------|-------|
 | Widescreen | Currently **stretched 4:3**, not native — README discloses this | **DONE 2026-09-23 (D334 world `d5d9a36a`, D335 HUD/front end `f62bceaf`)**: native at any aspect, default on, F10 toggle; Rule-2 approved. Owed: user HUD playtest at 16:9/21:9; D335a cosmetic. |
-| D237 | F10 overlay: mouse-wheel scroll, more settings, category grouping | Pure port-layer; wheel event already reaches the port. |
+| D237 | F10 overlay: mouse-wheel scroll, more settings, category grouping | **DONE 2026-09-23 (`91bd0f84`)**: F10 category headers + 5 more rows (wheel scroll already existed). |
 | D314/D315 | F10 flicker (user-deprioritized) + main-vs-in-game menu scaling | D315 deferred from v0.3.0; bigger design question — lands naturally with the overlay work. |
-| D238 | Mouse sensitivity rework (master sens, RMB aim sens, Y-gain parity) | D304 already merged hipfire+F10 into one control; remainder is feel tuning in `input.c`. |
+| D238 | Mouse sensitivity rework (master sens, RMB aim sens, Y-gain parity) | Partly superseded: aim modes folded (D337, N64 default via PD integration; Centred (PC) opt-in), Aim range PC/N64 (D338). Remaining: sensitivity feel tuning. |
 | D239 | Click-to-lock parity: delete always-grab mode 0 + config key | Small; closes D192 by deletion. |
-| D226 | Player-adjustable HUD scale (ammo counter, pickup text, dialogue) | One funnel (`textRenderOutlined`); scale-about-anchor, menus excluded. |
+| D226 | Player-adjustable HUD scale (ammo counter, pickup text, dialogue) | **DONE 2026-09-24 (`30720354`)**: Game.HudScale 75–200%, fast3d rect scaling about anchors, dialogue/bottom width-capped. |
 | Rumble (D224) | Wire `osMotor*` → `SDL_GameControllerRumble` (PD precedent exists) | Deprioritized M-87; pick up if gamepad support is in scope for v0.4.0 — user call. |
 | Per-pad tuning / hot-plug | PD incremental hot-plug + remembered seats; deadzone/scale/rumble per pad | Medium; real-controller users. |
 | Window polish | HiDpi, center window, maximize/default-fullscreen | Small P-class wins. |
@@ -94,6 +94,13 @@ Sequencing follows M-139's R → Q → F order, split into four phases below.
   the D271 fix in-tree; the D236 tree-wall work continues from D276's oml/fmt=3
   lead on top of the landed decode fixes.
 
+## Session additions (2026-09-23/24, local)
+
+- **D336** Frigate "everything breaks but the gun" (uninitialised head-bob alias fields, D100 follow-up): FIXED, user-confirmed.
+- **D337/D338** aim modes folded + Aim range option: user-approved ("Seems good").
+- **D339** #92 low-end perf: `GE_PERFSTAT` probe; CPU budget measured (~2 ms/frame), GPU the likely bottleneck; needs target hardware.
+- **#105** (Enhanced/Remaster water reflection) refers to a `feature/graphics-final-stack` branch that isn't on origin or local; not v0.4.0 scope. Its "D329" label collides with ours, so watch for that if that work merges.
+
 ## Phases
 
 ### Phase 0 — Hygiene (½–1 session; do before any fidelity work)