添加 claude code game studios 到项目
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panw
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docs/examples/session-story-lifecycle.md
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docs/examples/session-story-lifecycle.md
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# Example Session: Full Story Lifecycle — /story-readiness → Implement → /story-done
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**Context:** Solo indie dev, mid-production sprint. The movement system GDD and architecture are complete. A story for movement's core implementation has been generated by `/create-stories`.
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**Starting State:**
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- `design/gdd/movement-system.md` — complete, all 8 sections
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- `docs/architecture/movement-adr-001.md` — Status: Accepted
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- `production/sprints/sprint-03.md` — lists STORY-MOV-001 in backlog
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- `production/stories/STORY-MOV-001.md` — exists but not yet validated
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- No implementation code yet
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**Session Duration:** ~50 minutes
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**Turns:** 13
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**Outcome:** Story validated ready, implemented, verified complete with `/story-done`
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---
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## Phase 1: Story Readiness Check
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### Turn 1: User Runs Readiness Check
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**User:**
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> /story-readiness production/stories/STORY-MOV-001.md
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### Turn 2: Agent Validates the Story
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**Agent (via /story-readiness):**
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> Reading `production/stories/STORY-MOV-001.md`...
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>
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> **STORY-MOV-001: Implement CharacterBody2D movement with terrain modifiers**
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>
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> Running 4 validation checks:
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>
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> **1. Design Completeness**
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> - GDD referenced: `design/gdd/movement-system.md` ✅
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> - GDD section coverage: Detailed Rules ✅, Formulas ✅, Edge Cases ✅
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> - TR-IDs embedded: TR-MOV-001 through TR-MOV-008 ✅
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>
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> **2. Architecture Completeness**
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> - ADR referenced: `docs/architecture/movement-adr-001.md` ✅
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> - ADR status: **Accepted** ✅ *(Would be BLOCKED if Proposed)*
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> - Control manifest version in story: `2026-03-10` — current manifest is `2026-03-10` ✅
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>
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> **3. Scope Clarity**
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> - Acceptance criteria: 9 items, all measurable ✅
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> - Out-of-scope items listed: swimming, climbing ✅
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> - Ambiguities found: **1**
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> - ⚠️ Story says "roll direction follows last input direction" but GDD says "roll in movement direction" — these conflict when player stops and immediately rolls. Clarify before pickup.
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>
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> **4. Definition of Done**
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> - Tests required: unit tests for formula functions ✅
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> - Integration signal: `on_stamina_event` must fire correctly ✅
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>
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> ---
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> **Verdict: NEEDS WORK**
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>
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> One ambiguity must be resolved before implementation starts. Would you like to resolve it now so I can mark the story as ready?
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### Turn 3: User Resolves the Ambiguity
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**User:**
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> Roll uses last movement direction. If player is standing still, roll uses facing direction instead.
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### Turn 4: Agent Updates the Story
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**Agent:**
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> Updating the story's Detailed Rules section:
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>
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> > Roll direction: last movement direction. If velocity is zero at roll input, roll uses current facing direction.
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>
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> May I write this to `production/stories/STORY-MOV-001.md` and set Status to `ready-for-dev`?
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**User:**
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> Yes
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**Agent writes update. Story status: `ready-for-dev`.**
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> **Verdict: READY**
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> Story is implementation-ready. Pick it up when you're ready to build.
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---
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## Phase 2: Implementation
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### Turn 5: User Starts Implementation
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**User:**
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> Let's implement STORY-MOV-001. I'm ready to start coding.
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### Turn 6: Agent Reads Story and ADR
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**Agent (gameplay-programmer):**
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> Reading `production/stories/STORY-MOV-001.md`, `design/gdd/movement-system.md`, and `docs/architecture/movement-adr-001.md`...
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>
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> **Architecture (from ADR-001):**
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> - `MovementComponent.gd` — attached to player scene, not a singleton
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> - Terrain modifier lookup via `TerrainLayer.get_modifier(tile_position)` helper
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> - Stamina events via signal (not direct call to StaminaSystem)
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>
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> **My proposed file structure:**
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> ```
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> src/gameplay/movement/
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> movement_component.gd # CharacterBody2D logic, state machine
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> terrain_modifier_table.gd # Const table: terrain_type -> {speed_mod, drain_mod}
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> tests/unit/
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> test_movement_formulas.gd # Unit tests for speed/drain calculations
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> ```
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>
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> May I proceed with this structure?
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**User:**
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> Yes
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### Turn 7: Agent Implements and Shows Key Code
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**Agent:**
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> Implementing `movement_component.gd`. Key excerpt for your review before I write the file:
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>
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> ```gdscript
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> class_name MovementComponent
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> extends Node
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>
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> signal stamina_event(type: String, amount: float)
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>
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> @export var base_walk_speed: float = 120.0
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> @export var run_multiplier: float = 1.7
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> @export var stamina_drain_walk: float = 2.0
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> @export var stamina_drain_run: float = 6.0
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> @export var stamina_cost_roll: float = 15.0
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>
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> var _is_carrying_heavy: bool = false
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>
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> func _physics_process(delta: float) -> void:
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> var terrain_mod := _get_terrain_modifier()
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> var effective_speed := _calculate_speed(terrain_mod)
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> # ...
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> ```
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>
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> All values are `@export` — none hardcoded. Is this the direction you want?
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**User:**
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> Looks good. Write it.
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### Turn 8–9: Agent Writes Files and Tests
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**Agent writes:**
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- `src/gameplay/movement/movement_component.gd`
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- `src/gameplay/movement/terrain_modifier_table.gd`
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- `tests/unit/test_movement_formulas.gd`
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**Agent:**
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> Files written. Running available linting checks...
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>
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> No errors. Tests file created with 6 unit tests covering:
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> - Walk speed formula (3 terrain types)
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> - Run speed formula
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> - Stamina drain calculation
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> - Roll stamina cost (with and without zero-velocity edge case)
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>
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> Manual testing needed for: invincibility frames, slope blocking, terrain integration (requires running scene).
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---
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## Phase 3: Story Completion
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### Turn 10: User Tests Manually and Runs /story-done
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**User:**
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> I've tested it in the scene — everything works. /story-done production/stories/STORY-MOV-001.md
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### Turn 11: Agent Runs Completion Review
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**Agent (via /story-done):**
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> Reading story, GDD, ADRs...
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>
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> **Phase 1: Story Located** ✅ `production/stories/STORY-MOV-001.md`
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>
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> **Phase 2: Acceptance Criteria Verification**
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>
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> | # | Criterion | Verification | Status |
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> |---|-----------|--------------|--------|
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> | 1 | Walk speed correct on normal ground | Auto: formula unit tests pass | ✅ AUTO |
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> | 2 | Run speed correct | Auto: formula unit tests pass | ✅ AUTO |
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> | 3 | Run cancels at stamina 0 | Manual: user confirmed | ✅ MANUAL |
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> | 4 | Roll invincibility frames work | Manual: user confirmed | ✅ MANUAL |
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> | 5 | Terrain modifiers apply correctly | Manual: user confirmed | ✅ MANUAL |
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> | 6 | Heavy carry disables run | Auto: not yet testable (inventory not integrated) | ⏳ DEFERRED |
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> | 7 | Stamina signals fire correctly | Auto: integration test pending | ⏳ DEFERRED |
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> | 8 | No hardcoded values | Auto: grep for magic numbers → 0 found | ✅ AUTO |
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> | 9 | Slopes >45° block movement | Manual: user confirmed | ✅ MANUAL |
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>
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> **Phase 3: GDD/ADR Deviations**
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>
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> Scanning implementation against TR-IDs...
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>
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> - TR-MOV-001 through TR-MOV-007: ✅ Implemented as specified
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> - TR-MOV-008 (heavy carry signal): ⚠️ ADVISORY — deferred to inventory integration story. Not a deviation, just unverifiable now.
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>
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> **Phase 4: Manifest Staleness Check**
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>
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> Story control manifest version `2026-03-10` matches current manifest `2026-03-10`. ✅
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>
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> **Phase 5: Code Review Prompt**
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>
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> Suggest running `/code-review src/gameplay/movement/` before marking complete. Not blocking.
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>
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> ---
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> **Completion Report: COMPLETE WITH NOTES**
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>
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> Story is complete. Two criteria deferred to inventory integration — log as deferred, not blocked.
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>
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> May I update the story status to `Status: Complete` and add Completion Notes, and update `production/sprint-status.yaml`?
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**User:**
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> Yes
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### Turn 12: Agent Closes the Story
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**Agent writes:**
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- Story `Status: Complete` + Completion Notes (deferred criteria noted)
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- `production/sprint-status.yaml` — STORY-MOV-001 set to `done`
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**Agent:**
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> STORY-MOV-001 closed.
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>
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> **Deferred criteria logged** (will auto-surface in inventory integration story):
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> - Heavy carry disables run (requires inventory signal)
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> - Stamina signal integration test (requires stamina system)
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>
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> **Next ready story from sprint:**
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> - STORY-MOV-002: Stamina system — this is the logical next story (downstream dep now unblocked)
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> - STORY-HUD-001: Movement HUD indicators — also unblocked
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>
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> Run `/story-readiness` on whichever you pick up next.
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---
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## What This Example Demonstrates
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- **Readiness gate catches real issues**: the roll direction ambiguity would have caused a late implementation decision without `/story-readiness`
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- **ADR status is a hard gate**: if `movement-adr-001.md` had been `Proposed` instead of `Accepted`, story would be `BLOCKED` and implementation wouldn't start
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- **Deferred criteria**: not every acceptance criterion can be verified at story close — `/story-done` tracks deferred items rather than blocking completion
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- **TR-ID references**: story stores `TR-MOV-001` IDs, not quoted GDD text — avoids false deviation flags when GDD wording is cleaned up later
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- **sprint-status.yaml**: single source of truth for sprint state, updated by `/story-done` and read by `/sprint-status`
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- **Manifest version check**: ensures story's implementation guidance hasn't drifted from current architecture decisions
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