Extract ADV host contract

This commit is contained in:
gamer147
2026-08-03 11:04:35 -04:00
parent 9ec2740e71
commit b82a9340a8
4 changed files with 97 additions and 84 deletions

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@@ -166,12 +166,13 @@ reporting contracts, while `engine/Age.Engine/Hosting/ILifecycleHost.cs` owns sc
timed-deadline waiting, frame yield, and scene reset. `engine/Age.Engine/Hosting/IAudioHost.cs` owns BGM, voice,
SFX, fade, volume, and route-control contracts, including the compatibility overload/default chains used by
simple hosts. `engine/Age.Engine/Hosting/IMovieHost.cs` owns ordinary, positioned, mask-transition, activity-query,
and modal movie playback contracts. `IHost` inherits all four focused contracts; their required and default
behavior is unchanged. `engine/Age.Engine/Hosting/IGraphicsHost.cs` owns mutable surfaces, retained-range/frame
presentation, transitions, texture lifecycle, pixel capture/replace, draw, and size contracts; `IHost` also
inherits this focused surface without changing existing hosts. `engine/Age.Engine/Hosting/IInputHost.cs` owns
modal fullwidth entry, ADV waits/callback servicing, input clock, cursor resources, and skip-state interaction;
its required wait and overload/default chains remain unchanged. The neutral
and modal movie playback contracts. `engine/Age.Engine/Hosting/IGraphicsHost.cs` owns mutable surfaces,
retained-range/frame presentation, transitions, texture lifecycle, pixel capture/replace, draw, and size
contracts. `engine/Age.Engine/Hosting/IInputHost.cs` owns modal fullwidth entry, ADV waits/callback servicing,
input clock, cursor resources, and skip-state interaction. `engine/Age.Engine/Hosting/IAdvHost.cs` owns live and
surface text, history presentation, ADV layout publication, message presentation settings, wait indicators, and
page-presentation suspension. `IHost` inherits all seven focused contracts; every required member and
overload/default chain remains unchanged. The neutral
`engine/Age.Engine/Model/MovieMaskTransitionRequest.cs` record carries movie mask work between the VM, host, and
retained graphics without making `Model` depend on `Hosting`.
`engine/Age.Engine/Model/RgbaImage.cs` owns the format-independent packed RGBA image transported between SYS4

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@@ -809,6 +809,12 @@ do not mix mechanical moves with semantic changes.
its focused tests required new imports; record shape, editor defaults, wait overloads, and all runtime behavior
remain unchanged. Runtime validation remains green.
The tenth bounded contract slice introduced `IAdvHost` for live and surface text, text-history presentation,
ADV layout publication, message presentation settings, wait-indicator control, and page-presentation
suspension. `IHost` now contains no members of its own and inherits all seven focused host contracts; all
twenty-three ADV members, required implementations, overload/default chains, existing hosts, and transport
record locations remain behaviorally unchanged. Runtime validation remains green.
4. **Make the build graph express source ownership.** Stop linking production `.cs` files from `godot/` and
`tools/movie-corpus-gate/` into `Age.Engine.Tests`. Extract the platform-neutral frontend/movie/diagnostic
code into a small production project referenced by Godot, tests, and the corpus gate. Retain both existing
@@ -1169,8 +1175,8 @@ layer's rendering diverges from ADV; save layout.
## 8. Immediate next step
Continue step 3 of the **codebase consolidation** maintenance slice: clarify runtime contracts without changing
behavior or the aggregate host accepted by the VM. With diagnostic, lifecycle, audio, and movie contracts
established beneath `IHost`, shared graphics transport neutral, and graphics/input contracts now separated, move
the remaining ADV text/history/layout/presentation members into `IAdvHost` next. Preserve all required/default
members and existing hosts, leaving `IHost` as the unchanged aggregate runtime entry point.
established beneath `IHost`, shared graphics/input transport neutral, and graphics/input/ADV contracts now
separated, move the unchanged `AdvWaitIndicatorConfig` and `DiagnosticMessage` declarations from `Hosting` to
`Model` next. Preserve all consumers while removing the remaining transport declarations from interface files.
Concrete playthrough blockers may still preempt this bounded maintenance work; the consolidation effort does
not replace Phase B gameplay validation or the open cross-platform gates.