ckochandClaude Opus 4.8
2f781f95c9
Recon: UE4, SteamStub-wrapped (.bind present, .text entropy 8.00), no native ultrawide, and the community workaround is raising FOV at 32:9 - the Vert- signature. That is the Gundam Breaker 4 scenario exactly, so it reuses the proven SUWSF method and UE4-generic patterns. Patterns cannot be verified statically because the exe is encrypted; marked unverified until a runtime check confirms the matches. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
66 lines
2.0 KiB
Markdown
66 lines
2.0 KiB
Markdown
# ONE PIECE ODYSSEY — UltraWide Fix
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⚠️ **New — patterns not yet verified at runtime.**
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- **Engine:** Unreal Engine 4
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- **Steam AppID:** 814000
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- **Executable:** `odyssey-Win64-Shipping.exe` (**SteamStub-encrypted**)
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- **Method:** SUWSF runtime memory patch
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## Why this mirrors Gundam Breaker 4
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Same engine, same DRM, same symptom — the game has no native ultrawide support and
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the community workaround is *raising FOV* at 32:9, which is the Vert- signature:
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the camera holds horizontal FOV constant, so a wider display crops vertically
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instead of showing more.
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Because the exe is SteamStub-wrapped (`.bind` section, `.text` entropy 8.00), it is
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encrypted on disk and cannot be patched statically. SUWSF patches the decrypted
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image in memory at launch, which is also why the fix survives into gameplay.
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The patterns are the UE4-generic ones proven on Gundam Breaker 4.
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## Install (Linux / Proton)
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```bash
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./install.sh OnePieceOdyssey
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```
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Then **required** — Steam → Properties → Launch Options:
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```
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WINEDLLOVERRIDES="dsound=n,b" %command%
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```
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Set **5120×1440** fullscreen in-game.
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## Patches
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| Patch | Effect |
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|---|---|
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| `AspectRatioAxisConstraint` | Forces `MaintainYFOV` → Hor+ FOV. **Do not use at 16:9 or narrower.** |
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| `ConstrainAspectRatio` | NOPs the pillarbox/letterbox clamp |
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| `HardcodedAspect_16by9_*` | Optional fallbacks, disabled by default |
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## Verifying / troubleshooting
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Add `PROTON_LOG=1` to the launch options, then:
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```bash
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./tools/read_protonlog.sh 814000
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```
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SUWSF reports each pattern as `Found patch … N matches` or `No pattern found, skipping`.
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If `AspectRatioAxisConstraint` misses, derive the exact bytes from a runtime dump:
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```bash
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python3 tools/dump_decrypted.py odyssey-Win64-Shipping.exe # while the game runs
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python3 tools/aob.py <dump> games/OnePieceOdyssey/SUWSF.ini
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```
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## Open questions
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- [ ] Do the GB4 patterns match this build?
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- [ ] Is the HUD sane at 32:9, or stretched/misplaced?
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- [ ] Any pillarboxing left in cutscenes?
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