The node hardcoded knownList.spellboost=0 on every played card. Prod sends
the true accumulated count, which the client reads straight into the card's
cost model; with 0 the opponent computes the card at full price and silently
rejects the play in OperateReceiveChecker.IsPlayCard (PP-over -> ConductError
-> NullOperationCollection -> no render/echo), desyncing the board.
Mine spellboost-count changes from the sender''s orderList alter ops
(MineAlterSpellboosts: a/s/h ops), accumulate per-side idx->count in
BattleSessionState (RecordSpellboostFrom), and surface the current count on
the played card via BuildPlayedCard. Recorded from the authoritative
PlayActions only (never the Echo) and folded in AFTER the played card is
built, since a card''s cost is fixed as it leaves hand and a play that grants
spellboost targets the rest of the hand.
Also adds a [sio-in-body] full-body inbound log to RealParticipant to capture
both clients'' re-simulated responses for PvP RNG verification.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Behavior-preserving; 231 BattleNode tests green (capture-conformance suite drives
real prod frames, so a wrong constant would fail).
New Sessions/Dispatch/WireKeys.cs holds the 28 inbound-body read keys (orderList /
keyAction / targetList / uList field names). KnownListBuilder, PlayActionsHandler,
EchoHandler, and BattleFrames.ExtractIdxList now read through it instead of repeated
inline strings, so a parse-side typo ("isSelf" vs "IsSelf") can no longer silently
degrade token resolution. Outbound [JsonPropertyName] attributes left as-is (already
single-source per DTO).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
