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docs(repair-game): document focus bubble + recursive explosion drill

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- Add RepairFocusBubble + useRepairFocusStore to the main files table.
- New 'Focus Bubble' section documenting the shroud lifecycle, the
  cocoon decor pass and the vegetation/zone-overlay hide hook.
- Update the 'Fragmented' section to describe the recursive descent in
  ExplodedModel.createParts and the new modelRotation field used to
  align the fragmented model with the world-space source.
- Drop the stale reference to useRepairMovementLocked (removed in a
  prior commit).
This commit is contained in:
Tom Boullay
2026-06-02 23:00:30 +02:00
parent ca6c8e00b6
commit 4e1ca708b2
1 changed files with 29 additions and 10 deletions
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docs/technical/repair-game.md
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@@ -16,14 +16,16 @@ Implemented missions:
## Main Files ## Main Files
| File | Responsibility | | File | Responsibility |
| ---------------------------------------------- | ------------------------------------------------- | | ----------------------------------------------------- | ------------------------------------------------- |
| `src/components/three/gameplay/RepairGame.tsx` | Orchestrates the repair step machine | | `src/components/three/gameplay/RepairGame.tsx` | Orchestrates the repair step machine |
| `src/data/gameplay/repairMissions.ts` | Mission-specific data | | `src/components/three/gameplay/RepairFocusBubble.tsx` | Dark sphere shroud + cocoon decor during focus |
| `src/types/gameplay/repairMission.ts` | Mission ids, step ids, guards | | `src/managers/stores/useRepairFocusStore.ts` | Global flag + center for the repair focus bubble |
| `src/managers/stores/useGameStore.ts` | Global progression and mission transitions | | `src/data/gameplay/repairMissions.ts` | Mission-specific data |
| `src/world/GameStageContent.tsx` | Production placement of the three repair missions | | `src/types/gameplay/repairMission.ts` | Mission ids, step ids, guards |
| `src/world/debug/TestMap.tsx` | Debug repair playground placement | | `src/managers/stores/useGameStore.ts` | Global progression and mission transitions |
| `src/world/GameStageContent.tsx` | Production placement of the three repair missions |
| `src/world/debug/TestMap.tsx` | Debug repair playground placement |
## State Machine ## State Machine
@@ -159,8 +161,6 @@ The repair case appears near the mission object. The player can:
Both paths move to `fragmented`. Both paths move to `fragmented`.
`useRepairMovementLocked()` locks player movement during focused repair steps and drives the repair movement indicator.
### Fragmented ### Fragmented
File: File:
@@ -171,6 +171,10 @@ src/components/three/models/ExplodableModel.tsx
The mission object is shown split apart. A timer then moves the mission to `scanning`. The mission object is shown split apart. A timer then moves the mission to `scanning`.
`ExplodedModel.createParts` walks the GLTF tree recursively, descending through any single mesh-bearing wrapper node (e.g. `Scene > Moto > Eclatement` for the Ebike) until it reaches a node with multiple mesh-bearing children. Those children are the natural "explosion groups" authored by the modeler. This avoids exploding raw leaf meshes in local space when the model has extra empty wrapper nodes above the intended group.
When mounted, `RepairGame` applies `RepairMissionConfig.modelRotation` and `modelScale` to the fragmented model so it lines up with the source inspection model in world space (e.g. the parked Ebike using `EBIKE_WORLD_ROTATION_Y` / `EBIKE_WORLD_SCALE`).
The default delay comes from: The default delay comes from:
```txt ```txt
@@ -256,6 +260,21 @@ The repaired object remains visible. The player validates the completion target,
2. the case plays its exit animation 2. the case plays its exit animation
3. `completeMission(mission)` advances the global game progression 3. `completeMission(mission)` advances the global game progression
## Focus Bubble
While the player is in `fragmented`, `scanning`, `repairing` or `reassembling`, `RepairGame` flips `useRepairFocusStore.active = true` and publishes the snapped world center of the repair model.
`RepairFocusBubble` reads the store and:
- renders a `BackSide` sphere (radius 1, scaled 0 → 10m) tinted `#060814` at opacity 0.92
- grows the sphere with GSAP `expo.out` over 2.5 s when focus turns on
- shrinks back with `expo.in` over 1.2 s when focus turns off
- mounts a small "cocoon" decor pass inside (subtle grid floor + soft directional light + ambient) that fades in once the bubble is mostly grown
`Environment.tsx` and `GameStageContent.tsx` consume the same store flag to unmount the vegetation system and the zone debug visuals while the bubble is up, so trees and gizmos do not pierce the shroud. Terrain, water, sky, clouds and grass remain visible behind the bubble.
The bubble is mounted both in `GameStageContent` (production scene) and `TestMap` (physics test scene) so the behaviour matches in both contexts.
## Repair Case Details ## Repair Case Details
The case model implementation lives in: The case model implementation lives in: