Phase 3 shipped the AI rank battle bot pool as a hardcoded 8-entry list
inlined in SVSim.EmulatedEntrypoint/Matching/BotRoster.cs — editing meant
recompiling. Per PLAN.md 2026-06-02 item (d), move it to a Bootstrap
importer so the roster lives in seeds/bot-roster.json and the DB.
Shape mirrors PracticeOpponent end-to-end:
- BotRosterEntry (SVSim.Database/Models) — PK = AiId via the Id passthrough
pattern. DbSet<BotRosterEntry> BotRoster on SVSimDbContext.
- AddBotRoster migration (DDL only, per migrations-are-DDL-only rule).
- seeds/bot-roster.json — 8 rows preserving the current prod-verified
cosmetic ids (sleeve 704141010 / emblem 400001100 / degree 120027 /
field 5) and series-1 ai_ids from rm_ai_setting.csv (1111..1181).
- BotRosterSeed POCO + BotRosterImporter (idempotent upsert keyed by AiId,
leaves seed-missing rows intact). Wired into SVSim.Bootstrap/Program.cs
next to PracticeOpponentImporter.
- IGlobalsRepository.GetBotRoster() + impl.
IBotRoster.Pick → PickAsync because BotRoster now depends on the transient
IGlobalsRepository. RankBattleController awaits the new signature. The
deterministic hash-on-ctx invariant (same ctx → same bot, so /ai_<fmt>/start
retries pick the same opponent) is preserved.
DI: AddSingleton<IBotRoster> → AddTransient (matches IGlobalsRepository's
lifetime). Test fixture's SeedGlobalsAsync also runs the importer so
RankBattleControllerTests + the rewritten BotRosterTests both see seeded
rows.
Tests: 931 → 936 passing. Existing 3 BotRosterTests reshaped for the DB
backing + 1 new "throws on empty roster" guard; 4 new
BotRosterImporterTests mirror PracticeOpponentImporterTests
(round-trip / idempotent / seed-missing-row-intact / ai_id=0 skip).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The "Waiting for opponent" hang traced to BattleStartControl.IsReady never
flipping true. That's gated by SBattleLoad.LoadOpponentAssets which calls
ResourcesManager.LoadAssetGroupSync with the bot's
{rank, emblemId, degreeId, countryCode} — and our placeholder ids (1/1/1/"NONE")
don't resolve to any asset in the client's resource bundle, so the callback
never fires.
Replaced with the Scripted bot's known-good prod values:
- SleeveId: 704141010
- EmblemId: 400001100
- DegreeId: 120027
- FieldId: 5
- CountryCode: "JPN"
- IsOfficial: 0
These are the same ids ScriptedBotParticipant.Context uses, which we know
load fine because the TK2 Scripted flow has been working end-to-end since
Phase 2.
Reference for the load chain (decompiled client):
BattleUI.WaitForSetUp → m_SBattleLoad.WaitCallBack
→ BattleStartControl.SetUp → CheckAbleToInitialize
→ SBattleLoad.LoadOpponentAssets (SBattleLoad.cs:933)
→ ResourcesManager.LoadAssetGroupSync — hangs on missing assets
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Phase 3 shipped placeholder ai_id values 4001..4008, which the client's
RankMatchAISettingList.GetSettingData() couldn't resolve — the lookup
is .First() against the rm_ai_setting.csv master table and throws
InvalidOperationException ("Sequence contains no matching element")
when the id isn't present. Surfaced on live smoke as a Unity error
during battle load:
Wizard.RankMatchAISettingDataSet.GetSettingData (System.Int32 enemyAiId)
BattleUI+<WaitForSetUp>d__9.MoveNext ()
Replaced with the series-1 enemy_ai_id per class from
data_dumps/client-assets/rm_ai_setting.csv:
1111=Forest, 1121=Sword, 1131=Rune, 1141=Dragon,
1151=Shadow, 1161=Blood, 1171=Haven, 1181=Portal
Practice mode's AI catalog (practice_ai_setting.csv) uses a different
schema keyed by (class_id, difficulty) with no enemy_ai_id field, so
practice ids aren't reusable here.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
AIBotProfile carries the cosmetic metadata the AI rank-battle start
endpoint composes into oppo_info. BotRoster.Pick is deterministic per
MatchContext so mid-flight retries get the same opponent. ai_id values
4001..4008 are placeholders per the existing ai-start.md TODO — we have
no live capture of the prod catalog.
Future improvement: migrate Roster to a bot-roster.json seed under
SVSim.Bootstrap/Data/seeds/ for editability without rebuilds.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
