Lands the codex-worktree D.2b stream plus the extraction the 2026-07-02
UI architecture review mandated before commit:
- ItemInteractionController: single owner of double-click use/equip/
container-open, targeted-use mode (health kits), drag-out drop;
toolbar shortcut drags don't drop the real item. ItemEquipRules for
multi-slot (coat) coverage via equip masks.
- Cursor phase: CursorFeedbackController (semantic priority chain:
drag > resize > window-move > target-mode > text) + RetailCursorCatalog
(enums 0x27/0x28/0x29, hotspot 14,14; ClientUISystem::UpdateCursorState
0x00564630) resolved through the portal EnumIDMap chain by
RetailCursorResolver; RetailCursorManager applies dat cursor art to the
OS cursor. Register row AP-72 covers the OS standard-cursor fallback.
- Character window goes live: CharacterSheetProvider owns sheet assembly,
XP-curve/raise-cost math and the raise flow — extracted out of
GameWindow per Code Structure Rule 1 instead of committing the ~430-line
feature body there. Optimistic XP/credit debits go through eventful
store APIs (new ClientObjectTable.UpdateInt64Property +
LocalPlayerState.DebitIntProperty/DebitInt64Property) instead of raw
property-dictionary writes; register row AP-73 covers the still-missing
raise ledger (#163).
- RetailWindowFrame: the shared nine-slice window mount recipe; the
character window uses it, remaining windows migrate via #164.
- Status-bar buttons toggle inventory/character windows; retail row-major
backpack ordering; WorldSession.SendUseWithTarget + raise/train sends.
GameWindow shrinks 14,214 -> 13,877 lines despite the new features; the
sheet/raise logic is unit-tested in CharacterSheetProviderTests instead
of trapped in the god object. Build green; full suite 3,286 tests pass.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Implements the inbound GameEvent routing layer — the single biggest
network-protocol gap per r08 (94 sub-opcodes, zero handled before).
WorldSession now detects 0xF7B0, parses the 16-byte header (guid +
gameEventSequence + eventType), and forwards to a pluggable
GameEventDispatcher.
Added:
- GameEventEnvelope record + TryParse with layout from
ACE GameEventMessage.cs.
- GameEventType enum: all 94 S→C sub-opcodes from
ACE.Server.Network.GameEvent.GameEventType, named per ACE conventions.
- GameEventDispatcher: handler registry + unhandled-counts bag for
diagnostics ("which server events are firing that we don't parse?").
Handlers invoked synchronously on the decode thread; thrown exceptions
are swallowed + logged to stderr so one bad handler can't take down
the packet loop.
- GameEvents parsers: ChannelBroadcast, Tell, TransientMessage,
PopupString, WeenieError (+ WithString), UpdateHealth, PingResponse,
MagicUpdateSpell. Each returns a typed record or null on malformed
payload. String16L helper matches the existing CharacterList pattern
(u16 length + ASCII bytes + 4-byte pad).
- WorldSession.GameEvents property exposing the dispatcher so
GameWindow / UI / chat can register handlers at startup.
Wired into WorldSession.ProcessDatagram: new `else if (op ==
GameEventEnvelope.Opcode)` branch with TryParse + Dispatch.
Tests (13 new):
- Envelope: valid round-trip, wrong outer opcode, too-short body.
- Dispatcher: handler invoked, unhandled count, exception isolation,
unregister + rollover to unhandled.
- Event parsers: ChannelBroadcast, Tell, UpdateHealth, WeenieError,
Transient, MagicUpdateSpell.
Total: 521 tests pass (up from 508).
With this dispatcher in place, Phase F.2 (items + appraise), F.3 (combat
+ damage), F.4 (spell cast state machine), chat UI, allegiance, quest
tracker — all of which depend on GameEvent handling — are unblocked.
Ref: r08 §4 (GameEvent sub-opcode table), §2 (envelope wire shape).
Ref: ACE GameEventMessage.cs / GameEventType.cs.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
