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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>
36 lines
1.3 KiB
Markdown
36 lines
1.3 KiB
Markdown
---
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id: phase-lateupdate
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name: LateUpdate
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category: phases
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kind: phase
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tokens: LateUpdate
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sig: phase LateUpdate
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tip: Runs each frame after Update and before Render.
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order: 4
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---
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<code>LateUpdate</code> runs once per frame, after every <code>Update</code> handler has finished and just before <code>Render</code>. Use it for logic that must observe the <b>settled</b> result of this frame's updates: following the camera to the player's new position, resolving queued despawns, or any end-of-step cleanup that would be wrong to do while other <code>Update</code> handlers are still moving models. The full per-frame order the engine runs is <code>Input</code> → <code>FixedUpdate</code> → <code>Update</code> → <code>LateUpdate</code> → <code>Render</code>, with <code>Start</code> running once at boot before any of them.
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```ludic
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program FollowCamera {
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property Position { column: int = 0, row: int = 0 }
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model Player { Position }
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var camera_column: int = 0
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handler SpawnPlayer phase Start {
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spawn Player { Position { column: 12, row: 0 } }
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}
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@Queries(these: [Position])
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handler MovePlayer phase Update {
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Position.column = Position.column + 1
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}
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# runs after MovePlayer, so the camera sees the final position
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@Queries(these: [Position])
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handler TrackPlayer phase LateUpdate {
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camera_column = Position.column
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}
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}
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```
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