Initial Commit

openspec/changes/enterprise-gaming-r3f-ui/proposal.md

@@ -0,0 +1,64 @@
+# OpenSpec Change: enterprise-gaming-r3f-ui
+
+- **Change ID**: enterprise-gaming-r3f-ui
+- **Package**: `@suaveplan/r3f-ui`
+- **Category**: gaming/gameplay
+- **Target path**: `gaming/gameplay/r3f-ui`
+- **Status**: PROPOSED
+- **Date**: 2026-04-24
+
+---
+
+## Summary
+
+Deliver `@suaveplan/r3f-ui` on the genesis branch from scratch at enterprise quality. The package provides HTML/React UI components embedded into 3D space via React Three Fiber: `Billboard3D` always-facing panel with configurable lock-axis, `WorldLabel` text label anchored to a 3D point with screen-edge clamping, `HealthBar3D` segmented progress bar above an entity, `InteractionPrompt` contextual action tooltip with keyboard hint, `Tooltip3D` hover-triggered tooltip, and `RadialMenu` circular context menu. All components use `@react-three/drei`'s `<Html>` for crisp GPU-independent rendering. Genesis adds 100% coverage and Storybook stories.
+
+---
+
+## Available workspace deps
+
+`@suaveplan/error`, `@suaveplan/types`, react, `@react-three/fiber`, `@react-three/drei`, three.
+
+---
+
+## Public API surface
+
+```ts
+function Billboard3D(props: Billboard3DProps): JSX.Element
+// position, lockX, lockY, lockZ, children
+
+function WorldLabel(props: WorldLabelProps): JSX.Element
+// position, text, clampToEdge, style
+
+function HealthBar3D(props: HealthBar3DProps): JSX.Element
+// value, max, segments, width, height, colors
+
+function InteractionPrompt(props: InteractionPromptProps): JSX.Element
+// label, keyHint, visible, position
+
+function Tooltip3D(props: Tooltip3DProps): JSX.Element
+// content, triggerRef, offset
+
+function RadialMenu(props: RadialMenuProps): JSX.Element
+// items: RadialMenuItem[], onSelect, open, position
+```
+
+---
+
+## File layout
+
+```text
+gaming/gameplay/r3f-ui/
+  package.json / tsconfig.json / vitest.config.ts
+  src/
+    index.ts / error-codes.ts
+    types/common.ts + md
+    components/
+      Billboard3D/ (tsx + md + test + stories + index)
+      WorldLabel/ (tsx + md + test + stories + index)
+      HealthBar3D/ (tsx + md + test + stories + index)
+      InteractionPrompt/ (tsx + md + test + stories + index)
+      Tooltip3D/ (tsx + md + test + stories + index)
+      RadialMenu/ (tsx + md + test + stories + index)
+  tests/integration.test.ts
+```

openspec/changes/enterprise-gaming-r3f-ui/tasks.md

@@ -0,0 +1,36 @@
+# Tasks: enterprise-gaming-r3f-ui
+
+## 0. Pre-flight (non-negotiable)
+
+- [ ] 0.1 Confirm clean working tree (`git status` reports nothing) and no in-flight worktrees with uncommitted work (`git worktree list` then `git status` in each)
+- [ ] 0.2 If any worktrees exist under `.claude/worktrees/`, account for each one: still-active agent, work-pending-merge, or stale-and-prune. Stale worktrees MUST be removed (`git worktree remove`) before opening a new one — code that has been lost twice on main is the failure mode this guards against.
+- [ ] 0.3 Confirm the package set in `MANIFEST.md` matches `find packages -maxdepth 3 -name package.json` count. Drift here means a prior change archived without regenerating the manifest.
+
+## Phase 1 — Scaffold
+
+- [ ] Create `gaming/gameplay/r3f-ui/` (`@suaveplan/r3f-ui`, `0.1.0`, `sideEffects: false`)
+
+## Phase 2 — Types + error codes
+
+- [ ] `src/types/common.ts` + `common.md`
+- [ ] `src/error-codes.ts`
+
+## Phase 3 — Components
+
+- [ ] `Billboard3D` — always-facing panel, lock-axis config, drei Html wrapper
+- [ ] `WorldLabel` — 3D-anchored text with screen-edge clamping
+- [ ] `HealthBar3D` — segmented progress bar above entity
+- [ ] `InteractionPrompt` — contextual action tooltip with keyboard hint
+- [ ] `Tooltip3D` — hover-triggered tooltip
+- [ ] `RadialMenu` — circular context menu with item icons
+- [ ] Tests + Storybook stories for each
+
+## Phase 4 — Integration tests
+
+- [ ] `tests/integration.test.ts` — visibility, position tracking, radial selection
+
+## Phase 5 — Pre-publish gate
+
+- [ ] `bunx turbo lint typecheck test --filter=@suaveplan/r3f-ui` green
+- [ ] 100% coverage
+- [ ] Publish: `bun scripts/publish.ts --package @suaveplan/r3f-ui`