ludic/docs/language/annotations/annot-onquit.md
Orkuncakilkaya 3c7ec9b016
All checks were successful
docs / build-and-deploy (push) Successful in 2s
docs(api): per-symbol pages, fuzzy search, deep token linking, hover cards
Rebuild the API Reference around one page per symbol and richer, verified content.

Pages & navigation
- One HTML page per symbol (kw-*, type-*, phase-*, screen-*, fn-*, annot-*, op-*)
  instead of a single scrolling page; namespace overview pages (ns-screen …
  ns-color) and a searchable index (api.html) with client-side fuzzy search.
- Sticky-header scroll offset (scroll-margin) so a jumped-to entry/param/color is
  never hidden, plus a flash highlight on the scrolled-to target.

Deep linking in every snippet & example
- Namespace members split: `Screen`→namespace page, `fill_rectangle`→method page;
  `Color`→palette page, `Charcoal`→its swatch — separately.
- Named arguments (`width:`) link to that parameter's anchor on the method page.
- Hover any token for a summary card built from the real API data (symbols.json).

Content & coverage
- Full authoritative surface documented from the compiler: every keyword, type,
  the 6 phases (Start/Input/FixedUpdate/Update/LateUpdate/Render, each its own
  page), all 22 annotations, namespace methods with parameter docs, builtins,
  the world_* reflection ABI, networking, operators — 155 symbols.
- Longer, clearer explanations; "model"/"model instance" terminology, not "entity";
  descriptive identifiers in every example (Position{column,row}, Velocity{delta_x,
  delta_y}, Health{current,maximum}, Player/Enemy) — no Pos/Seg/x/dx.
- Accuracy fixes from compiler ground-truth: world_count() takes no arg,
  world_query_next(property, cursor) arg order, event fields bind by name; dropped
  `when` and `module` (not in the self-hosted parser).

Tooling
- inventory.json + check.py: coverage guard (every symbol has a page), duplicate-
  token guard, and broken-link guard — fail CI so docs can't drift.
- validate.py: compiles every ```ludic example against bin/ludicc (158 compile).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-08-29 17:53:22 +03:00

1.2 KiB


id: annot-onquit name: @OnQuit category: annotations kind: annotation tokens: @OnQuit sig: @OnQuit handler Name { … } tip: Run a handler once at shutdown, after the last frame. order: 50

@OnQuit pins a handler to the program's shutdown moment: it runs exactly once as the program exits, after the final frame. Use it for teardown that must happen once — flushing a save, printing a final tally, releasing a host resource. In the lifecycle timeline it runs after every still-live instance's @OnDespawn hook has fired, so the world has already been torn down by the time @OnQuit sees it. It is the boot-time counterpart of @OnStart; add @Public to also emit a program_quit event other modules can hook.

program QuitHook {
  property Score { total: int = 0 }
  model Scoreboard { Score }

  @OnQuit handler ReportFinalScore {                 # runs once at shutdown
    for (Score) in query [Score] { print(Score.total) }
  }

  handler Seed phase Start { spawn Scoreboard { Score { total: 42 } } }

  handler Finish phase Render { quit() }             # triggers shutdown -> prints 42
}