Files
ttrpg-initiative-tracker/scripts
david raistrick 1d4ec873dc Implement D&D 5e death-save state machine and cleanup combat ordering
- Add status-driven death-save model:
  - status: conscious | dying | stable | dead
  - deathSaveSuccesses/deathSaveFailures as display counters
  - remove old death-save fields as source of truth
- Add death-save actions:
  - success, fail, nat1, nat20
  - stabilize participant
  - revive dead participant to 0 HP, stable, unconscious
- Apply 5e HP transition rules:
  - characters and NPCs at 0 HP become dying
  - stable/dying participants gain unconscious condition
  - healing clears death saves and returns conscious
  - massive damage kills
  - non-NPC monsters at 0 HP become dead and inactive
- Split NPCs from monsters with type="npc":
  - NPCs use death saves like characters
  - NPCs remain DM-controlled/monster-colored in UI
  - new NPCs no longer persist isNpc flag
- Keep dead PCs/NPCs in encounter and initiative until DM removes or deactivates
- Allow DM active/inactive toggle for dead participants
- Hide inactive participants from player display
- Improve DM and player death-state UI:
  - show Dying/Dead/Unconscious states consistently
  - add revive button for dead participants
  - distinguish dead visual from inactive visual in DM view
- Fix initiative drag/reorder behavior:
  - downward drag now changes order instead of no-op
  - paused combat can reorder across current turn pointer
  - turnOrderIds stay synced to participants order
- Persist campaign collapse state in localStorage
- Update death-save docs and encounter builder docs
- Add/expand tests for:
  - death saves and HP transitions
  - dead/active/inactive behavior
  - NPC death-save behavior
  - player display visibility
  - drag reorder semantics
  - logging expectations

Tests:
- npm run test:all
- app: 94 passed
- shared: 158 passed, 5 skipped
- server: 32 passed
2026-07-06 16:48:50 -04:00
..

scripts/

Dev orchestration + manual demo tool. NOT test.

dev-start.sh / dev-stop.sh

Local dev stack: backend (:4001, sqlite) + frontend (:3999, server mode). One command. Writes env vars for you. Logs to tmp/server.log, tmp/fe.log.

./scripts/dev-start.sh   # start (idempotent: leaves running ports as-is)
./scripts/dev-stop.sh    # stop both

replay-combat.js

Live backend demo. Drives full combat via server adapter (same contract as App). Player display live-updates. Watch UI react to state changes.

# start backend + frontend first (see docs/DEVELOPMENT.md)
node scripts/replay-combat.js [rounds] [delayMs]
# defaults: 100 rounds, 200ms/step

Coverage per round: damage, heal, all 22 conditions, toggleActive, removeParticipant, addParticipant (reinforcements), updateParticipant, pause/resume, reorderParticipants, endEncounter. Revives dead each round to sustain full round count.

See also

  • tests/audit/ — exploratory bug-finders (manual run, non-deterministic)
  • {shared,server,src}/tests/ — jest unit/integration/characterization
  • scratch/ — gitignored throwaway