Documents the ImplantApp lifecycle ordering and the nav-stack state
guarantee at each hook:
- Class-level docstring on implant_app.gd describes on_install,
on_open, on_close, and on_insert_deactivated: when each fires,
what nav state subclasses can rely on, and what is safe to do
(construct + register_screen in on_install; data refresh + read
nav.current() in on_open; pause timers in on_close; no close_app
manual call in on_insert_deactivated — call super or replicate
the guard).
- Arch doc gains a "Lifecycle hooks" subsection under ImplantApp
base class with a four-row contract table plus explanatory notes
on two load-bearing invariants: why on_install sees an empty
stack (bottom-up _ready order, no open signal yet); why on_close
must not push/pop (would destroy preserved position on reopen).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Reflects the final shape of the ImplantApp pattern after PR #131
review rounds:
- Manifest: schema_version field, default_mode as String, drop
display_name / icon_path (no callers). Documents the tiered
schema_version behavior and the default_mode string-to-enum resolution.
- ImplantApp base class: add register_screen, current_screen_id,
default _on_screen_changed with has_method tolerance + same-screen-
replace detection. Drop the unused insert_deactivated signal;
on_insert_deactivated() default closes if active in INSERT mode.
- Screens paragraph: rewrite to describe subclass-constructs-then-
registers flow; base owns add_child, visibility, enter/leave dispatch.
- Phasing: promote "Lands this PR" to "Landed — Sprint 36 #844 and
review rounds" with concrete surface of the full shipped API
(instantiate_all, get_app_instance, get_resolved_mode, schema_version).
- Review checklist: rewrite as a per-app PR checklist for future apps
entering the pattern (manifest shape, on_install contract, no direct
instantiation in hud.tscn, no KEY_* literals in main.gd).
Draft by Tyre; committed by team lead per the team-lead-commits rule.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Seven nit-level fixes from PR review:
- Remove dead signal insert_deactivated from ImplantApp; the hook method
on_insert_deactivated() is the actual contract.
- Rewrite _on_atlas_economics_link comment in main.gd to reflect the
actual flow (AtlasApp closes as a consequence of HudGroups single-
active-app, not before emitting anything).
- Document the "pop never empties below default" invariant on
ImplantNavStack.pop() with a pointer to reset_to_default.
- Add _mutating re-entrancy guard on ImplantNavStack mutation methods.
push_error + early return if called during a screen_changed emission.
- main.gd registry loop now uses typed ImplantAppManifest property
access (manifest.app_path, manifest.default_key) instead of
dictionary-style .get() calls. Empty app_path triggers push_warning.
- Document the economics [/] hotkey exception in main.gd and reference
the planned handle_global_key lifecycle hook. Arch doc Follow-up
section gains a bullet for the new hook.
- Comment the independent-version-read rationale above client_ver and
proto_ver in loading_screen.gd.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Introduces the "faux mobile OS" framing: ImplantApp base class,
ImplantNavStack, ImplantAppManifest (app.tres), and ImplantRegistry
autoload. Moddability is a first-class design driver — apps are
droppable directories discovered at startup, main.gd key routing is
manifest-driven, and D-169 primitives stay data-shape agnostic.
Phasing: full pattern lands in the Sprint 36 atlas refactor PR
(#844); Intents dispatcher and DataChannels seam are sketched but
deferred; shipped-build mod discovery stays Phase 6+.
Includes review checklist for #844 and nav-stack edge cases.
jpmschweitzerandClaude Opus 4.6