Deletes the scripted opponent and every entry point that created a
BattleType.Scripted session (the ?scripted=1 query opt-in, the
SoloDefaultsToScripted toggle, the resolver short-circuit, the WS handler case,
the bridge validation arm). Real two-client PvP and the Bot matchmaking-timeout
fallback are untouched. ResolveAsync drops its scriptedOptIn parameter.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Unions the two legacy TurnStart arms (IsRealForwardableFromScripted case 11 +
BothAfterReady case 12) into TurnStartHandler. Both arms produce (Other, Env, false)
with no extra guards or state mutations — union is behavior-equivalent.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Ready was sent per-side immediately carrying the placeholder opponent hand, so
one client cleared mulligan before the other. The barrier now releases Ready to
every IHasHandshakePhase participant only once all have swapped, each carrying
the opponent's real post-mulligan hand. No Type check — NoOp (Bot/AINetwork)
isn't a phase impl, so that mode still releases immediately.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Both PvP clients received turnState:0 ('both go first'). BuildBattleStart
now takes turnState; the Loaded arm assigns 0 to A, 1 to B — no Type check,
correct in Scripted (real player = A = first) and PvP (first arriver first).
Updated three existing BuildBattleStart callers in the test suite to pass
turnState:0 (the param is now required).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Code-review follow-up to the dispatch unification (0a8a84b).
1. The RunAsync drop cascade synthesized BattleFinish(Win=1), which the client
renders as RESULT_CODE.NoContest ("battle ended in no contest") instead of a
win. Add DisconnectWin=201 (already in the client enum, routes to WIN UI) and
ship it for involuntary opponent drops. Update PvpMidGameDisconnect_FullCascade.
2. Remove BuildBattleFinishNoContest() — dead since the Retire/Kill arm moved to
RetireWin/RetireLose.
3. Correct the BattleResult docstring: Lose/Win/Consistency are no longer emitted
by any dispatch arm; they survive only as serialization-test constants.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Three dispatch arms had Type-based branching that was either wrong or
unnecessary. Unified per the audit doc's recommended order, grounded in
verified facts about each participant's PushAsync.
(1) TurnEndFinal — was branched: PvP broadcast TurnEnd+Judge (wrong on a
game-end signal); Scripted pushed BattleFinish(LifeWin). Unified:
- forward the envelope to other (matches prod TK2 capture
battle-traffic_tk2_regular.ndjson:273 — loser receives TurnEndFinal
from server before BattleFinish)
- push BattleFinish(LifeWin) to from (winner)
- push BattleFinish(LifeLose) to other (loser)
- Phase → Terminal
Requires ScriptedBotParticipant.PushAsync to no longer fire its 3-frame
burst on TurnEndFinal (previously it reacted to both TurnEnd and
TurnEndFinal). The dispatch arm now owns TurnEndFinal's response; the
bot reacting too would race with the BattleFinish push. Bot still
fires on regular TurnEnd as before.
(2) Retire / Kill — was branched: PvP pushed Lose=0 (NotFinish) /
Win=1 (NoContest); Scripted pushed BuildBattleFinishNoContest() (Win=1).
Both shipped wrong RESULT_CODE values; the audit doc's outstanding item
documented this. Unified:
- push BattleFinish(RetireLose=106) to from (the retirer)
- push BattleFinish(RetireWin=105) to other (the survivor)
- Phase → Terminal
Added RetireWin=105 / RetireLose=106 to BattleResult enum with the
same player-perspective convention.
(3) PvP gameplay forwarder (TurnStart / PlayActions / Echo /
TurnEndActions / JudgeResult) — had a redundant `Type == BattleType.Pvp`
guard. Verified that BothAfterReady() is naturally only true when both
participants are RealParticipant (ScriptedBot / NoOpBot don't implement
IHasHandshakePhase per RealParticipant.cs:20-23 / Participants/*.cs grep).
Dropped the redundant guard.
Bot type still has its dedicated InitBattle/Loaded/TurnEnd arms above
the unified ones, so Bot-specific behavior is unchanged.
Tests: 177 battle-node tests passing.
- Updated 9 tests to match the unified dispatch (paired BattleFinish
pushes, correct RESULT_CODE values, forwarded TurnEndFinal envelope).
- ScriptedBotParticipantTests.PushAsync_TurnEndFinal_* rewritten to
assert the bot does NOT fire on TurnEndFinal (was asserting it did).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
End-to-end trace of FinishBattleEffect proved my prior direction was
backwards. The path is:
RESULT_CODE → JudgeResultReceive switch (NetworkBattleManagerBase:1439-1459)
→ SettingResultUI_SpecialResultTypeText
→ _finishEffectType = battleResult
→ eventually FinishBattleEffect(:1267-1316):
bool isPlayer = false;
switch (_finishEffectType) {
case WIN: isPlayer = true; break;
case LOSE: isPlayer = false; break;
}
InitiateGameEndSequence(!isPlayer); // NEGATED
→ BattleManagerBase.InitiateGameEndSequence(hasWon):
hasWon=true → WIN screen; hasWon=false → LOSE screen.
So LifeWin=101 (player perspective: "I won by life") → _finishEffectType=LOSE
→ isPlayer=false → hasWon=true → WIN UI. And LifeLose=102 ("I lost") → LOSE UI.
My prior misread treated the inner switch's BATTLE_RESULT_TYPE param as
the final UI render — but that param only feeds the secondary "by retire
/ by disconnect" text, not the primary WIN/LOSE. The real flip happens at
FinishBattleEffect:1315's !isPlayer negation.
User's live repro (bot HP to 0 → LOSS screen) confirmed the inversion.
The prior prod TK2 capture interpretation was also corrected: line 274
`result:102` was a LOSS capture (player lost to the opponent's attack on
line 271), not a win as I claimed earlier.
Changes:
- BattleResult.cs: docstring rewritten with the full FinishBattleEffect
trace. Members reordered (LifeWin first since it's used by Scripted).
- BattleSession.cs:267: Scripted TurnEndFinal arm pushes LifeWin instead
of LifeLose.
- Test updated to assert LifeWin=101 + describe the inversion lesson so
the next reader sees the prior bug context.
177 battle-node tests passing.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Before: when the player declared their final winning turn (TurnEndFinal),
Scripted mode forwarded it to the bot — which fired a useless 3-frame
TurnStart/TurnEnd/Judge burst as if the game were continuing. No
BattleFinish was ever pushed, so the client's
BattleFinishToOpponentDisConnectChecker (NetworkBattleManagerBase.cs:1640
+ BattleFinishToOpponentDisConnectChecker.cs) parked the player on a
"waiting for opponent" dialog for 128 seconds, eventually falling through
to a synthetic OnDisConnectWin. The user could see "opponent defeated"
animations but couldn't proceed to the post-battle screen.
After: Scripted TurnEndFinal pushes BattleFinish with result=LifeLose=102
to the player (matches the RESULT_CODE the client expects per
NetworkBattleReceiver.cs:963-986; client maps LifeLose → "opponent's life
ran out, PLAYER WIN" UI per NetworkBattleManagerBase.cs:1450-1459). Phase
transitions to Terminal so RunAsync's PvP-disconnect cascade doesn't
synthesize a second BattleFinish on top. No bot burst — the game is
over.
Wire reference: prod TK2 capture battle-traffic_tk2_regular.ndjson:273-274
shows server pushing TurnEndFinal followed immediately by BattleFinish
result:102.
BattleResult enum gets the LifeWin=101 / LifeLose=102 values and a
corrected docstring. The pre-existing Lose=0 / Win=1 / Consistency=2
values stay (Retire/Kill flow ships them today and works as "no contest"
end-of-battle), but their docstring no longer claims they're the WS
shape — they were always the HTTP /finish shape, mislabeled.
TurnEnd (regular, not final) keeps the existing forward-to-bot behavior
in Scripted mode — that's a normal turn boundary, not game end.
PvP TurnEndFinal still broadcasts the same TurnEnd+Judge as regular
TurnEnd; the actual game-end BattleFinish push in PvP rides the loser's
Retire/Kill or the disconnect cascade in RunAsync.
177 battle-node tests passing (was 176; +1 covering the new dispatch arm).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Closes audit Md11. BattleSession.RunAsync now clears each
RealParticipant.Outbound archive immediately before the TerminateAsync
cascade, releasing the heavy dict the moment the battle ends instead of
waiting for the participant to be GC'd. Bots (NoOp / Scripted) don't
expose an OutboundSequencer, so the 'p is RealParticipant rp' conditional
cast is the natural filter.
Tests: 1 new BattleSessionTerminateCascadeTests — pre-load the archive,
drive RunAsync to completion via TestWebSocket.CompleteIncoming, assert
the archive is empty. Suite: 939 → 948.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Previous commit 51e9dd2 changed Bot's InitBattle to push Matched and
Loaded to push BattleStart+Deal, on the theory that the architecture
spec's "no Matched in Bot mode" claim was wrong. That theory was based
on misreading Matching.cs:400 (the Matched handler) as a required
state-machine trigger.
End-to-end trace of the AI client flow shows:
1. _initNetworkSuccess (set when the client receives uri=InitNetwork,
i.e., our ack) is the actual trigger — MatchingNetworkConnectChecker
phase 3 sees it and calls MatchingInitBattle.
2. MatchingInitBattle (Matching.cs:298) for IsAINetwork IMMEDIATELY
calls StartBattleLoad + GotoBattle right after emitting InitBattle.
It does NOT wait for any wire envelope.
3. The Matched handler at Matching.cs:400 is gated on
status == Connect and is already past Prepared by the time the
wire round-trip completes — sending Matched is harmless but
unnecessary.
4. The BattleStart handler at Matching.cs:417 runs UNCONDITIONALLY and
SetNetworkInfo at RealTimeNetworkAgent.cs:1562 overwrites
OppoBattleStartInfo with the wire envelope's oppoInfo. Our oppoInfo
comes from NoOpBotParticipant.Context placeholders (classId/emblemId
etc. = 0), corrupting the good values the client set from the HTTP
AIBattleStart response.
The "Waiting for opponent" hang was caused by SBattleLoad.LoadOpponentAssets
trying to fetch emblemId=0, degreeId=0, etc. after BattleStart corrupted
OppoBattleStartInfo. The asset group load silently hangs on missing
assets, no error logged.
Restored the spec's original Bot arms: InitBattle ack-only, Loaded silent,
TurnEnd Judge-to-sender. ai-passive.md updated with the corrected reasoning
and a discovery-history note.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Phase 3 shipped a Bot dispatch table that ack'd InitBattle without
pushing Matched and stayed silent on Loaded, per the architecture spec's
inference that "the client uses AIBattleStart HTTP data instead of
Matched in Bot mode." That inference was wrong.
The client's matching state machine (Matching.ReactionReceiveUri,
Matching.cs:400) gates StartBattleLoad() on the Matched envelope, and
BattleStart at Matching.cs:417 triggers GotoBattle. Without those
envelopes the client never transitions out of MatchingStatus.Connect —
which renders as the "Waiting for opponent" hang on the loading screen.
AIBattleStart HTTP only provides opponent cosmetics, not state-machine
triggers.
Fix: drop the Bot-specific InitBattle ack-only and Loaded silent arms;
let Bot fall through to the existing handshake arms that push Matched
and BattleStart + Deal. Only TurnEnd stays Bot-specific (Judge to
sender, not broadcast — there's no real other side to broadcast to).
Tests updated to match the corrected contract. ai-passive.md doc
amended with a correction note.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Three new arms gated on Type == BattleType.Bot, placed before the
existing PvP / Scripted arms:
- InitBattle → ack to sender (no Matched push — client uses AIBattleStart HTTP data)
- Loaded → silent (no BattleStart, no Deal — client short-circuits to GotoBattle)
- TurnEnd / TurnEndFinal → Judge to sender only (not broadcast)
Other URIs in Bot mode fall through existing arms: Swap is Type-agnostic
(per-sender SwapResponse + Ready), Retire/Kill hits the existing
Scripted no-contest BattleFinish(Win), gameplay forwarders are gated on
Pvp so Bot's PlayActions/Echo/etc. fall through default (drop). 8 new
dispatch tests cover the wire contract.
Reference: docs/api-spec/in-battle/ai-passive.md.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
RealParticipant gains _sessionFinished TCS + MarkSessionFinished /
AwaitSessionFinishedAsync. PvP first-arriver's handler awaits the
signal instead of calling self.RunAsync (which the session does
internally on the same instance — double-call would race the WS read).
BattleSession.RunAsync branches on Type: Pvp uses WhenAny + synthesize
BattleFinish(Win) to survivor + WhenAll(drain); Scripted/Bot keep
Phase 1's WhenAll-everything semantics. Disconnect cascade now drives
end-of-battle when a WS drops without a graceful Retire.
Pvp TurnEnd/TurnEndFinal broadcasts TurnEnd+Judge to BOTH so each
client's JudgeOperation advances. Pvp Retire/Kill pushes BattleFinish
with flipped result (sender=Lose, other=Win). Scripted Retire keeps
Phase 1 behaviour (sender-only Win via BuildBattleFinishNoContest).
TurnStart / PlayActions / Echo / TurnEndActions / JudgeResult from a
real participant in Pvp mode forward to the other participant once
BothAfterReady. Scripted's bot-burst case arms (gated on
FakeOpponentViewerId) precede the PvP forwarder so they're unaffected.
The bot-emission TurnStart/TurnEnd/Judge guard was tightened from
`ReferenceEquals(from, A or B)` (always true) to call
IsRealForwardableFromScripted directly in the `when` clause. The prior
shape used `goto default` to drop non-bot senders, which would have
short-circuited the new PvP forwarder for TurnStart in PvP mode.
ComputeFrames now reads (from as IHasHandshakePhase)?.Phase for the
four handshake arms (InitNetwork, InitBattle, Loaded, Swap) and the
TurnEnd gate, transitioning the participant's Phase instead of the
session's. RealParticipant implements IHasHandshakePhase via the new
Phase property; the session-level BattleSession.Phase stays for the
Terminal short-circuit.
Scripted dispatch + wire shape unchanged (single-Real-participant case
collapses to Phase 1 semantics). Test fixture migrates FakeParticipant
to FakeRealParticipant for the side that drives handshake states. The
bot's TurnEnd previously rode the session-level AfterReady arm; with
that arm now gated on the sender's per-participant Phase (which the
bot lacks), TurnEnd joins TurnStart/Judge in the scripted-bot
forwarder arm so the v1.2 burst still reaches the real participant.
Both helpers now take the opponent's MatchContext + an explicit seed
instead of pulling ScriptedProfiles.OpponentMatchedProfile / OpponentBattleStartProfile
internally. ScriptedBotParticipant.Context fixture absorbs the cosmetic
fields previously hardcoded in ScriptedProfiles so Scripted's wire bytes
stay identical - verified by integration tests still green.
Phase 2 prep: PvP arms will call the same helpers with the real opponent
participant's Context.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Old single-WS BattleSession + its dispatch/pump/ClipAckArg tests are
obsolete after the Task 9 handler cutover. ClipAckArg overflow + boundary
coverage moved into RealParticipantTests. BattleSessionV2 renamed back
to BattleSession; the V2 suffix was a placeholder during the parallel
-build refactor.
Third frame in the burst, per prod TurnEnd -> Judge pairing observed in
battle-traffic_tk2_regular.ndjson (positions 10->11, 17->18, etc.).
The client's TurnEndOperation sends its own Judge and gates the next turn
on a server-pushed Judge via JudgeOperation -> ControlTurnStartPlayer.
Closes the v1.1 'Opponent's turn... forever' hang caught during smoke.
The TurnEnd/TurnEndFinal case in ComputeResponses now returns two envelopes
back-to-back — opponent TurnStart followed by opponent TurnEnd. Phase enters
OpponentTurn transiently then resets to AfterReady within the same call so
the next player TurnEnd can fire the cycle again. Closes the v1 'stays at
Opponent's turn… forever' stall.
ClassId/CharaId/CardMasterName/BattleType flow from ctx. PlayerBattleStart
Profile removed; Rank/BattlePoint remain as standalone consts pending real
per-viewer rank tracker. One test updated, one new test added.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
selfInfo cosmetics + 30-card selfDeck now read from MatchContext. Opponent
half stays in ScriptedProfiles. DummyCardId / BuildDummyDeck / PlayerMatched
Profile removed. Two new tests lock the deck-idx pairing and cosmetic
flow-through; TypedBodyWireShapeTests + lifecycle tests thread a fixture ctx.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
IMatchingBridge.RegisterPendingBattle now takes a MatchContext; PendingBattle
carries it; BattleSession stores it. ArenaTwoPickBattleController builds ctx
from IMatchContextBuilder. ScriptedLifecycle still uses ScriptedProfiles for
the player half — Tasks 5/6 migrate the lifecycle.
Existing tests updated: MatchingBridgeTests, BattleNodeFlowTests,
InMemoryBattleSessionStoreTests, BattleSessionDispatchTests, BattleSession
PumpTests, ArenaTwoPickBattleControllerTests (which now seeds a TK2 run +
adds a no-active-run 400 case).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add a per-project README in SVSim.BattleNode/ that covers:
- Architecture (the six concern folders)
- The connect-handshake sequence verified end-to-end at smoke
- A wire-format-gotchas table for the spec divergences caught during
v1 (headers vs query for credentials, schemeless node URL with
/socket.io/ path, required card_master_id, required resultCode=1,
Matched in response to InitBattle not InitNetwork, EIO3 0x04 prefix
on binary frames, FromJson conditional-expression number-boxing)
- What the v1 scripted opponent does and what is hardcoded
- A "where to extend" table for v2 work
- The full test layout and cross-references to specs/plans
Fill in XML docs on the public surface that previously had none:
- BattleNodeExtensions.AddBattleNode / UseBattleNode (DI + middleware
wiring, including the pipeline-order note that auth runs before
UseWebSockets)
- BattleNodeWebSocketHandler class + HandleAsync (the validation chain)
- BattleSession.ComputeResponses (the lifecycle state machine, with
the NoStock flag's meaning)
- ScriptedLifecycle class (v1 scope, resultCode injection rule,
pointer to the "where to extend" section)
- MatchingBridge class (mint-id + register flow)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Root cause for the lingering mulligan failure: the inline conditional
expression in MsgEnvelope.ToObject
JsonValueKind.Number => el.TryGetInt64(out var l) ? l : el.GetDouble(),
unified its branches to the common implicit-convertible type. long→double
is implicit, so both branches collapsed to double and the integer value
silently widened. Inside an array (idxList:[2]), each element came back
as boxed double; OfType<long> in ExtractIdxList then filtered every
entry out, so swapIndices arrived empty and BuildSwapResponse echoed
the unchanged hand — exactly the diff-against-Deal mismatch the client
flagged as "Card swap failed: AbandonCards[2]/DrawCards[]".
Extract a ParseNumber helper that returns object explicitly so each
branch boxes its own runtime type. Also harden ExtractIdxList to accept
any boxed numeric type (long/int/double/decimal/string) so a future
JSON-parser drift can't silently regress this path again.
Two regression tests:
- FromJson_NumericArray_PreservesLongTypeOnEachElement: confirms the
fix at the JSON-parse layer with a hardcoded "{\"idxList\":[2,3]}".
- Swap_WithIdxListContainingTwo_ProducesHandWithFreshIdxAtPosition1:
exercises the dispatch end-to-end with a Body holding a real boxed
long; asserts position 1 of the response hand is the fresh deck idx 4.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
