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fix(combat): synchronize auto-target presentation

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Make the retained toolbar consume retail's payload-free selection notice from canonical live state so a reentrant Auto Target replacement cannot be erased by the outer clear. Restrict automatic acquisition to the requested hostile non-player monster policy and record the intentional PK edge divergence.

Co-Authored-By: Codex <codex@openai.com>
This commit is contained in:
Erik 2026-07-12 20:26:00 +02:00
parent 8be933fc94
commit 0f2d98c501
11 changed files with 225 additions and 7 deletions
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docs/architecture/retail-divergence-register.md
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@ -37,7 +37,7 @@ accepted-divergence entries (#96, #49, #50).
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## 1. Intentional architecture (IA) — 16 rows
## 1. Intentional architecture (IA) — 17 rows
| # | Divergence | Where (file:line) | Why it is safe / justified | Risk if assumption breaks | Retail oracle |
|---|---|---|---|---|---|
@ -57,6 +57,7 @@ accepted-divergence entries (#96, #49, #50).
| IA-15 | D.2b gameplay UI is our own `UiHost`/`UiRoot` retained tree, not a byte-port of Keystone. `RetailUiRuntime` owns the production import/mount graph; `RetailWindowManager`/typed handles centralize registry, raise, focus/capture cleanup, lifecycle events, reverse-order grouped controller teardown, removable Silk input subscriptions, and schema-v2 per-character/per-resolution layout persistence; `RetailWindowFrame` is the single production/Studio mount contract for imported-chrome and shared-wrapper windows. Production LayoutDesc imports include vitals `0x2100006C`, chat `0x21000006`, toolbar `0x21000016`, character `0x2100002E`, inventory `0x21000023` plus mounted `0x21000024/22/21`, and radar `0x21000074`. | `src/AcDream.App/UI/RetailUiRuntime.cs`; `src/AcDream.App/UI/RetailWindowManager.cs`; `src/AcDream.App/UI/RetainedPanelControllerGroup.cs`; `src/AcDream.App/UI/UiHost.cs`; `src/AcDream.App/UI/RetailWindowLayoutPersistence.cs`; `src/AcDream.App/UI/Layout/RetailWindowFrame.cs`; `src/AcDream.App/UI/Layout/LayoutImporter.cs`; binding supply in `GameWindow.cs` | Keystone has no matching PDB/decomp, so we preserve its observable ElementDesc/state/input behavior from DAT, named client call sites, and live evidence while using modern retained ownership. Real RenderSurfaces and imported element geometry remain the visual oracle. | Persistence is behaviorally reconstructed from `saveui/loadui` semantics rather than Keystone internals; lifecycle edge cases remain constrained by conformance tests instead of a byte-port | Production LayoutDesc objects; `docs/research/2026-06-15-layoutdesc-format.md`; Keystone behavior notes in `docs/research/retail-ui/` |
| IA-17 | Toolbar chrome is toolkit-supplied through the central `RetailWindowFrame` mount (`UiCollapsibleFrame` 8-piece bevel) because LayoutDesc `0x21000016` carries no baked frame. It also supports a toolkit-defined collapse-to-one-row (bottom-edge resize snapping between a row-1-only and a two-row height, row-2 visibility tied to the stop) — retail's real collapse is keystone.dll (no decomp) and the DAT stacks both rows always. | `src/AcDream.App/UI/Layout/RetailWindowFrame.cs`; `src/AcDream.App/UI/UiCollapsibleFrame.cs`; toolbar policy in `GameWindow.cs`; spec: `docs/superpowers/specs/2026-06-20-d2b-toolbar-collapse-design.md` | The central mount now owns wrapper geometry/registration uniformly; border-over-content prevents the row-2 right cap from poking through | The collapse stops remain a toolkit reconstruction rather than a byte-port of Keystone behavior | gmToolbarUI WM chrome (keystone.dll, no PDB); no bevel ids in LayoutDesc 0x21000016 (toolbar dump) |
| IA-18 | Effect overlay tile (enum 0x10000005) is a `ReplaceColor` SURFACE SOURCE — pure-white pixels in the composited drag icon are replaced PER-PIXEL with the same (x,y) pixel of the effect tile (the SURFACE overload `SurfaceWindow::ReplaceColor` 0x004415b0), preserving the tile's texture/gradient; the tile itself is NOT blitted as an additional layer. This IS faithful retail behavior. **Anti-regression: do NOT re-implement this as a blit layer NOR as a flat-color replace (it is a per-pixel surface copy).** | `src/AcDream.App/UI/IconComposer.cs` (`ReplaceWhiteFromSurface`) | Faithful port of `IconData::RenderIcons` @407614 → the SURFACE overload `ReplaceColor` 0x004415b0 (`dst[x,y]=src[x,y]` where `dst==white`); confirmed via clean Ghidra decompile + named decomp + visual (the Energy Crystal's blue is a gradient, 2026-06-17). | A blit-layer or flat-color re-implementation would show the wrong effect look (no gradient) — the visual-verification regression that retired the mean-color approximation | `IconData::RenderIcons` acclient_2013_pseudo_c.txt:407524; `ReplaceColor` SURFACE overload 0x004415b0:71656; `docs/research/2026-06-17-stateful-icon-RESOLVED.md` |
| IA-19 | Automatic combat acquisition is narrowed to attackable non-player monsters. Retail `AutoTarget` falls back to `SelectNext(SELECTION_TYPE_COMPASS_ITEM)`, whose combat filter can also admit attackable enemy players in compatible PK states. | `src/AcDream.Core/Combat/CombatTargetPolicy.cs`; consumer `src/AcDream.App/Rendering/GameWindow.cs` | Explicit product direction: Auto Target must never select NPCs, players, pets, or other objects; manual player-selection commands remain available | In PK play, Auto Target will not acquire an otherwise valid hostile player as retail would; the player must be selected manually | `ClientCombatSystem::AutoTarget @ 0x0056BC80`; `CPlayerSystem::SelectNext @ 0x0055F9A0`; `ClientCombatSystem::ObjectIsAttackable @ 0x0056A600` |
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