Phase L.0 polish — the Display + Character tabs were persisting to disk
but didn't yet drive runtime behavior. This commit flips the live
switches.
DISPLAY ↔ GL window:
· FOV slider (degrees) → camera FovY (radians) on Orbit + Fly + Chase,
pushed every frame so dragging is visible immediately. Brainstorm
said FOV is a live-preview slider; this delivers it.
· VSync → _window.VSync, change-detected per-frame so flipping the
checkbox is instant. Applied at startup too so saved-VSync takes
effect before the first frame.
· Resolution → _window.Size on Save (TryParseResolution parses
"WIDTHxHEIGHT"). Live preview would be too jarring; resize is on
Save only.
· Fullscreen → _window.WindowState (Silk.NET borderless mode), also
on Save only.
· ShowFps → wraps the title-bar perf string. true → full perf line;
false → just "acdream" for a cleaner alt-tab. Default true matches
pre-L.0 behavior.
Defaults rebalanced — FieldOfView 75→60° (matches Orbit/Fly/Chase
FovY = π/3), VSync true→false (matches the previous WindowOptions),
ShowFps false→true (preserves the existing perf-in-title behavior).
Net effect: a user who never opens Display tab + later opens it +
Saves without touching anything sees ZERO visual change. Tests pinned
to the new defaults.
ApplyDisplayWindowState helper consolidates the window-side
mutations. Called from the SettingsVM construction site (apply
persisted at startup) and from the onSaveDisplay callback (apply
saved on demand). Malformed resolution strings are silently ignored
to avoid crashing mid-session if settings.json gets hand-edited.
CHARACTER ↔ active toon:
· _activeToonKey field replaces the hard-coded "default" — starts as
"default" (used for any pre-login Settings interaction), gets
swapped to the actual character.Name immediately after EnterWorld
in BeginLiveSessionAsync.
· onSaveCharacter callback closes over _activeToonKey by reference
(lambda captures `this`), so saves always write to the current
toon's slot without rebinding the lambda.
· After EnterWorld lands the chosen toon's name, the host loads
that toon's bag via SettingsStore.LoadCharacter and calls a new
SettingsVM.LoadCharacterContext to swap BOTH persisted snapshot
AND draft atomically — HasUnsavedChanges stays false on login so
the user doesn't see a "pending changes" indicator just because
they switched toons.
Per-toon storage already worked at the SettingsStore layer (commit
73749d1); this commit just plumbs the actual character name through
to the toonKey instead of always using "default".
2 new tests for LoadCharacterContext: atomic persisted+draft swap,
and pending edits getting wiped on swap (so pre-login bleed-through
can't write to the new toon's slot).
dotnet build green (0 warnings); dotnet test 1,309 / 1,309 green
(243 Core.Net + 393 UI.Abstractions + 673 Core).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase L.0 (final) — last tab on the Settings shell. Per-toon
preferences keyed by toon name in settings.json under
character[<toonName>]. With this commit the L.0 build order
finishes and every approved tab is implemented.
CharacterSettings record (4 fields):
· DefaultChatChannel (string — Local / Allegiance / Fellowship / etc)
· AutoAttack (bool — continue swinging until target dies)
· ConfirmSalvage (bool — prompt before salvaging valuable items)
· ShowPickupMessages (bool — pickup lines in chat)
AvailableChannels static list exposes the 7 retail-routing targets
for the dropdown.
SettingsStore grows LoadCharacter(toonKey) / SaveCharacter(toonKey)
using JsonNode/JsonObject for the nested-toon write — the existing
SaveSection raw-text-preservation pattern handles top-level keys
but doesn't fit the nested per-toon mutation. The character map
preserves every other toon's settings on save, and other top-level
sections (display / audio / gameplay / chat) are preserved too.
SettingsVM grows the parallel character state machine. The host
owns the toonKey (currently hard-coded to "default" in GameWindow
because we don't have a current-character source plumbed yet) —
the VM just edits whatever bag the host loaded.
SettingsPanel.RenderCharacterTab replaces the L.0-shell placeholder
— a Combo for default chat channel + 3 Checkboxes for
AutoAttack / ConfirmSalvage / ShowPickupMessages. The
RenderPlaceholder helper is now removed (no callers); the old
"Placeholder_tabs_render_coming_soon_text_when_active" test is
replaced by an "all six tabs are implemented" guard test that
fails if any future commit adds a placeholder back.
GameWindow loads/saves character settings under toonKey "default"
with a TODO comment to swap in the real toon name once
CharacterList plumbing exposes a currentCharacter source.
18 new tests:
· CharacterSettings record (4) — defaults pinned, AvailableChannels
list shape, value equality, with-expressions
· SettingsStore character (6) — missing-file / toon-not-in-file →
defaults, round-trip, multi-toon preservation, preserves other
top-level sections, all five sections coexist
· SettingsVM character (5) — initial draft, SetCharacter marks
dirty, Save invokes callback, Cancel reverts, ResetAllToDefaults
covers
· SettingsPanel character tab (3 net, after removing the
placeholder test) — combo+checkboxes render only when active,
channel combo uses AvailableChannels, all six tabs are now
non-placeholder
Phase L.0 final tally:
· 5 commits on feature/settings-retail (shell + 5 tabs)
· 6 tabs: Keybinds (Phase K) + Display + Audio + Gameplay + Chat + Character
· 5 settings sections in settings.json (display/audio/gameplay/chat/character),
coexisting non-destructively + a sixth file (keybinds.json) on the side.
dotnet build green (0 warnings); dotnet test 1,307 / 1,307 green
(243 Core.Net + 391 UI.Abstractions + 673 Core).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase L.0 (cont.) — fourth tab on the Settings shell. Mixes retail's
CharacterOptions2 chat-channel filter bits (Hear*Chat / TimeStamp /
FilterLanguage / AppearOffline) with a font-size slider that has no
retail bitfield equivalent.
ChatSettings record (9 fields):
· 5 channel filters: HearGeneralChat, HearTradeChat, HearLFGChat,
HearRoleplayChat, HearSocietyChat
· 3 display flags: ShowTimestamps, FilterProfanity, AppearOffline
· 1 visual: FontSize (10..20 pt)
Local-only this phase per the brainstorm — Hear*Chat flags affect
client-side display filtering only; the server still streams every
channel. Server-sync arrives later when the protocol round-trip is
in place.
SettingsStore grows LoadChat / SaveChat using the existing generic
SaveSection helper. All four non-keybind sections (display, audio,
gameplay, chat) now coexist non-destructively in settings.json.
SettingsVM grows the parallel chat state machine. HasUnsavedChanges,
Save, Cancel, ResetAllToDefaults all cover chat. Constructor signature
adds two more params; existing call sites updated.
SettingsPanel.RenderChatTab replaces the L.0-shell placeholder —
8 Checkbox calls grouped under "Channel filters" + "Display"
headers, plus a font-size SliderFloat. The "Coming soon" placeholder
test was retargeted from "Chat" to "Character" since Chat is no
longer a placeholder.
GameWindow wires SettingsStore.LoadChat / SaveChat + a TODO comment
for the future ChatPanel filter integration (read SettingsVM.ChatDraft
when filtering inbound chat lines).
13 new tests:
· ChatSettings record (3) — defaults pinned, value equality, with-
expressions
· SettingsStore chat (3) — missing-file → defaults, round-trip, all
four sections coexist
· SettingsVM chat (5) — initial draft, SetChat marks dirty, Save
invokes callback, Cancel reverts, ResetAllToDefaults covers
· SettingsPanel chat tab (2) — checkboxes + slider render only when
active
dotnet build green (0 warnings); dotnet test 1,289 / 1,289 green
(243 Core.Net + 373 UI.Abstractions + 673 Core).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase L.0 (cont.) — third tab on the Settings shell, in the Easy-wins
build order. Subset of retail's CharacterOption + CharacterOptions2
bitfield flags ported as bools (see acclient.h:3404+ enum). Local-
only this phase per the brainstorm — server sync deferred to a
later phase that will marshal the draft into the retail
CharacterOption packet.
GameplaySettings record exposes 14 named flags grouped by usage:
· Combat: AutoTarget, AutoRepeatAttack, ToggleRun, AdvancedCombatUI,
VividTargetingIndicator
· Display: ShowTooltips, SideBySideVitals, CoordinatesOnRadar,
SpellDuration, ShowHelm, ShowCloak
· Interface: AllowGive, LockUI, UseMouseTurning
Retail names + bit values are documented in field-level comments so
the future server-sync phase has a 1:1 mapping. Defaults are
typical-user starting points (NOT bit-exact to retail's
0x50C4A54A / 0x948700 masks); class-level remarks call out that
defaults will be re-anchored to retail values once the wire-format
is the load-bearing source.
SettingsStore grows LoadGameplay / SaveGameplay using the existing
SaveSection generic helper (added in the audio commit). All three
non-keybind sections (display, audio, gameplay) now coexist in
settings.json with non-destructive cross-section saves — verified
by a new "all three sections coexist" round-trip test.
SettingsVM grows the parallel gameplay state machine
(gameplayPersisted / gameplayDraft / SetGameplay / onSaveGameplay).
HasUnsavedChanges, Save, Cancel, ResetAllToDefaults all cover
gameplay too. Constructor signature adds two more params; existing
call sites (App startup + tests) updated.
SettingsPanel.RenderGameplayTab replaces the L.0-shell placeholder —
14 Checkbox calls grouped under three Text+Separator headers, plus
a footer note explaining the local-only-this-phase scope. The
"Coming soon" placeholder test was retargeted from "Gameplay" to
"Chat" since Gameplay is no longer a placeholder.
GameWindow construction site loads gameplay on startup + writes via
the SettingsStore on Save. Server-sync packet wiring is left as a
TODO comment in the onSaveGameplay callback (next phase, after the
protocol round-trip is in place).
14 new tests:
· GameplaySettings record (3) — defaults pinned, value equality,
with-expressions
· SettingsStore gameplay (4) — missing-file → defaults, round-trip,
partial-file fallback, all-three-sections coexist
· SettingsVM gameplay (5) — initial draft, SetGameplay marks dirty,
Save invokes callback, Cancel reverts, ResetAllToDefaults covers
· SettingsPanel gameplay tab (2) — 8 spot-checked Checkboxes render
only when active
dotnet build green (0 warnings); dotnet test 1,276 / 1,276 green
(243 Core.Net + 360 UI.Abstractions + 673 Core).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase L.0 (cont.) — second tab on the Settings shell, in the Easy-wins
build order. Audio is the live-preview poster child: dragging a slider
is audible immediately, Save persists, Cancel reverts and the engine
catches up on the next frame.
AudioSettings record: Master / Music / Sfx / Ambient (all 0..1 floats).
Defaults match the OpenAlAudioEngine constructor values exactly so a
user who never opens the tab gets identical behaviour to the
pre-Phase-L env-var-only world (Master=1.0, Music=0.7, Sfx=1.0,
Ambient=0.8).
SettingsStore grows LoadAudio / SaveAudio + a generic SaveSection
helper that consolidates the unknown-top-level-key preservation logic.
Display and Audio sections coexist in settings.json:
{ "version": 1, "display": { ... }, "audio": { ... } }
Saving one section preserves the other on disk; a future Gameplay /
Chat / Character section drops in the same way without touching
existing data.
SettingsVM gains a parallel audio state machine (audioPersisted /
audioDraft / SetAudio / onSaveAudio callback). HasUnsavedChanges
covers all three buckets now (keybinds + display + audio); Save /
Cancel / ResetAll are atomic across all of them.
GameWindow wiring is the live-preview mechanism — every render frame
pushes the VM's AudioDraft into _audioEngine.MasterVolume etc. Cheap
(four float assignments) and unconditional. SetListener still applies
MasterVolume each frame too via the existing Phase E.2 code path, so
listener gain stays in sync. Persisted audio is applied to the engine
ONCE at startup before the first frame so the user's saved values
take effect before any sound plays — startup-time apply happens during
the same SettingsVM construction site that does the LoadDisplay +
LoadAudio.
SettingsPanel.RenderAudioTab replaces the L.0-shell placeholder — four
SliderFloat calls clamped to [0, 1], plus a footer note explaining the
live-preview UX. The "Coming soon" placeholder test was retargeted
from "Audio" to "Gameplay" since Audio is no longer a placeholder.
16 new tests:
· AudioSettings record (3) — defaults pin engine constants, value
equality, with-expressions
· SettingsStore audio round-trip (5) — missing-file → defaults,
round-trip all fields, partial-file per-field fallback, save-audio-
preserves-display, save-display-preserves-audio
· SettingsVM audio state (5) — initial draft tracks persisted,
SetAudio marks dirty, Save invokes audio callback, Cancel reverts,
ResetAllToDefaults covers audio
· SettingsPanel audio tab (3) — four sliders render only when active,
no SliderFloat emitted on inactive tabs, slider range is [0, 1]
dotnet build green (0 warnings); dotnet test 1,262 / 1,262 green
(243 Core.Net + 346 UI.Abstractions + 673 Core).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase L.0 (cont.) — first concrete tab on the new Settings shell, in
the Easy-wins build order agreed in the brainstorm
(Display → Audio → Gameplay → Chat → Character).
DisplaySettings (immutable record): Resolution / Fullscreen / VSync /
FieldOfView (30-120°) / Gamma (0.5-2.0) / ShowFps. Six common 16:9
resolutions in the dropdown. Defaults: 1920×1080, windowed, vsync on,
75° FOV, gamma 1.0, FPS off — matches the brainstorm UX agreement.
SettingsStore: JSON persistence at %LOCALAPPDATA%\acdream\settings.json
(coexists with keybinds.json — own load/save path stays put, no
migration needed). LoadDisplay falls back per-field when keys are
missing (partial-file tolerant) and falls back to defaults when the
file is corrupt or the JSON is unparseable. SaveDisplay round-trips
preserved — unknown top-level keys (e.g. an `audio` section written
by a future client) are kept on save so older builds don't silently
drop newer-tab data.
SettingsVM gains a parallel display-state machine: persistedDisplay +
draftDisplay, SetDisplay mutator, HasUnsavedChanges checks both
keybinds and display deltas, Save/Cancel/ResetAll cover both
atomically from the user's POV (one Save commits everything, one
Cancel reverts everything). Constructor signature extends with two
new params; existing keybinds-only callers updated.
SettingsPanel.RenderDisplayTab replaces the L.0-shell placeholder —
Combo for resolution, Checkboxes for fullscreen/vsync/show-fps,
SliderFloat for FOV + gamma. Live-preview note in the panel body
matches the agreed UX: FOV + gamma update visibly while the user
drags; resolution / fullscreen / vsync apply on Save (live preview
would be too jarring).
GameWindow wires SettingsStore into the existing SettingsVM construct
site — load on startup, save on each tab Save. Errors print to
console and don't crash the panel.
19 new tests:
· DisplaySettings record (4) — defaults pinned, value equality, with-
expressions, AvailableResolutions sorted ascending
· SettingsStore (6) — round trip, missing-file → defaults, corrupt-
file → defaults, partial-file → per-field fallback, unknown-key
preservation, DefaultPath shape
· SettingsVM display (6) — initial draft tracks persisted, SetDisplay
marks dirty, Save invokes display callback, Cancel reverts,
ResetAllToDefaults covers display, Save-then-Cancel is no-op
· SettingsPanel display tab (3) — widgets render only when active,
resolution combo uses AvailableResolutions, no Combo emitted on
inactive tabs
dotnet build green (0 warnings); dotnet test 1,246 / 1,246 green
(243 Core.Net + 330 UI.Abstractions + 673 Core).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase L.0 — foundation for the complete retail-style Settings interface
agreed in the 2026-04-26 brainstorm. Splits Phase K's keybind-only F11
panel into a tabbed shell whose first tab wraps the existing keybinds
content unchanged; the other five tabs (Display / Audio / Gameplay /
Chat / Character) render "Coming soon" placeholders so the shape the
user approved is visible immediately and gets filled in over the L.x
sub-phases (Display first per Easy-wins build order).
Why a tab API extension: retail had distinct Options UIs
(gmGameplayOptionsUI / gmChatOptionsUI / gmCharacterSettingsUI per the
PDB at acclient_2013_pseudo_c.txt:170739+) and the existing
IPanelRenderer only exposed CollapsingHeader. ImGui maps
BeginTabBar / BeginTabItem / EndTabItem / EndTabBar 1:1, so the new
primitives stay backend-friendly — the future D.2b custom retail-look
backend implements them via the retail tab UIs without panel changes.
Save / Cancel / Reset-all stay above the tab bar so they remain global
across all tabs (Phase K's UX preserved). FakePanelRenderer grows
matching tab calls + an ActiveTabLabel knob so tests can target a
specific tab's content; default behavior treats the first tab item
seen as active so existing tests keep passing without changes.
5 new SettingsPanelTests assertions: tab bar opens once, six expected
tab labels emitted in order, Keybinds-tab section headers only render
when active, placeholders show "Coming soon" text on inactive-content
tabs, and Save/Cancel buttons render BEFORE the tab bar (regression
guard against accidentally moving them inside a tab item).
dotnet build green (0 warnings); dotnet test 1,227 / 1,227 green
(243 Core.Net + 311 UI.Abstractions + 673 Core).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase K final commit. Settings panel with click-to-rebind UX on top of
the K.1+K.2 input architecture, plus the roadmap / ISSUES / memory
updates that retire Phase K.
InputDispatcher gains BeginCapture / CancelCapture / IsCapturing /
SetBindings — modal capture suppresses normal action firing for the
next chord. Esc cancels (returns sentinel default chord); modifier-only
keys don't complete capture; non-modifier key down with current
modifier mask completes.
IPanelRenderer + ImGuiPanelRenderer + FakePanelRenderer gain
BeginMainMenuBar / EndMainMenuBar / BeginMenu / EndMenu / MenuItem
primitives.
SettingsVM owns a draft copy of KeyBindings with explicit Save /
Cancel / Reset semantics. Click-to-rebind enters dispatcher capture
mode; on chord captured, conflict-detect against draft (excluding the
action being rebound itself); surface a ConflictPrompt when the chord
collides; ResolveConflict(replace=true|false) commits or reverts.
ResetActionToDefault restores a single action to RetailDefaults();
ResetAllToDefaults rebuilds the entire draft. Save invokes the
onSave callback (which writes JSON + swaps the live dispatcher's
bindings).
SettingsPanel renders 8 retail-keymap-categorized CollapsingHeader
sections (Movement, Postures, Camera, Combat, UI panels, Chat,
Hotbar, Emotes). Per action: name + current binding(s) summary +
"Rebind"/"Reset" buttons. Conflict prompt at the top when pending.
Save / Cancel / "Reset all to retail defaults" at the top.
GameWindow registers SettingsPanel + wires F11 →
ToggleOptionsPanel → IsVisible toggle, plus a top-of-frame ImGui
MainMenuBar with View → Settings/Vitals/Chat/Debug entries (calls
ImGui directly — the abstraction methods exist for backend
portability but the host doesn't own a menu-bar surface).
Tests: +37 across InputDispatcherCaptureTests (7),
IPanelRendererMainMenuBarTests (9), SettingsVMTests (13),
SettingsPanelTests (8). Solution total 1220 green.
Roadmap (docs/plans/2026-04-11-roadmap.md) appends Phase K shipped
section after Phase J with K.1a–K.3 commit SHAs. ISSUES.md files
Phase L deferred work as #L.1–#L.8 (hotbar UI, spellbook favorites,
combat-mode dispatch, F-key panels, floating chat windows, UI layout
save/load, joystick bindings, plugin input subscription) and adds
#21–#25 to Recently closed. project_input_pipeline.md updated to
shipped state. CLAUDE.md gets an input-pipeline reference.
Closes Phase K.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Five changes:
1. PlayerModeAutoEntry — testable guard class that fires once after
EnterWorld + WorldSession.State.InWorld + player entity present +
PlayerController.State == InWorld. GameWindow arms the entry
after EnterWorld; per-frame Tick checks all four guards and
invokes the same fly-to-player transition the Tab handler runs.
User-initiated fly toggle (DebugPanel button) Cancel()s pending
entry. Skip in offline mode (no ACDREAM_LIVE) — Holtburg orbit
stays default for testing.
2. MouseLookState + KeyBindings.RetailDefaults() binds MMB Hold to
InputAction.CameraInstantMouseLook. GameWindow subscribes:
- Press: hide cursor, capture position, _mouseLookActive = true.
- Release: restore cursor, deactivate.
- WantCaptureMouse=true while held → suspend (release cursor).
- MouseMove while active: combined drive — chase camera yaw +
character heading move together (retail's signature mouse-look
behavior). Camera Y still pitches camera-only.
3. DebugPanel "Toggle Free-Fly Mode" button via DebugVM.ToggleFlyMode
action delegate — replaces the F-key as the primary discovery
path for free-fly. Gated on DevToolsEnabled.
4. ChatPanel.FocusInput() one-shot + IPanelRenderer.SetKeyboardFocusHere
primitive. GameWindow's ToggleChatEntry (Tab) subscriber calls
_chatPanel.FocusInput() so Tab moves focus to the chat input
field. Replaces the K.1c TODO stub.
5. WantCaptureMouse gating reinforcement on surviving mouse handlers
(no new code; verified intact from K.1b).
21 new tests (8 PlayerModeAutoEntry, 10 MouseLookState, 3 ChatPanel
focus). 1183 total green. 0 warnings, 0 errors.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
User reported typing /ls (a command-style request, not chat) gets
echoed by the server as "You say, \"/ls\"". Slash-prefix is a
COMMAND surface, never a chat surface. Filed after the same flow
that produced @help and the welcome-message work.
Behavior change at the ChatPanel submit layer:
- Any /-prefixed input whose verb isn't in our alias tables now
renders a local "[System] Unknown command: /foo. Type /help for
the list." line and is NEVER published to the bus. No SendChatCmd,
no Talk packet. The server never sees /foo.
- Known /-verbs (/say /tell /reply /retell /general /allegiance
/patron /vassals /monarch /covassals /fellowship /lookingforgroup
/trade /roleplay /society /olthoi /help /clear /framerate /loc
and friends) still flow through ChatInputParser.Parse → SendChatCmd
exactly as before.
- @-prefix unchanged: ACE's CommandManager handles unknown @ verbs
server-side and replies via SystemChat ("Unknown command: foo")
per ACE GameActionTalk.cs:21. Our @ -> / normalization for known
verbs (Phase J Tier 1) and the @-passthrough fallthrough for
unknown verbs both still apply.
ChatInputParser now exposes:
- IsKnownVerb(string verb): query against the union of every alias
table. Used by ChatPanel to discriminate "unknown verb" from
"known verb with bad args".
- GetVerbToken(string command): public alias of the existing
ExtractVerb so callers can pull the first whitespace token without
reproducing the helper.
Parse itself is unchanged — its existing fall-through (Say with
literal text) still applies for unknown /-verbs called directly via
the parser, but ChatPanel intercepts before reaching that path so
the fall-through never fires through the live submit pipeline. Tests
that directly call Parse continue to pass; the new ChatPanel-level
tests pin the unknown-command rejection.
19 new tests:
- ChatInputParserTests: 10 IsKnownVerb Theory cases + 4 GetVerbToken
Theory cases.
- ChatPanelInputTests: 5 Theory cases for Submit_UnknownSlashCommand
covering /foo, /ls, /mp <path>, /genio, and bare /.
Solution total: 1086 green (243 Core.Net + 183 UI + 660 Core),
0 warnings.
Acceptance: type /ls, /mp /path, /anything-not-known — see local
"[System] Unknown command: /xxx. Type /help for the list of
supported commands." Nothing reaches the wire.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
User reported the chat input field disappearing when the chat
window was resized smaller — older entries pushed it past the
visible area. Standard ImGui chat-window pattern fixes it: scrollable
nested region for the chat tail, fixed footer for the
separator + input field below it.
IPanelRenderer extensions (Phase J Tier 3):
- BeginChild(string id, Vector2 size, bool border = false) — opens
a nested scrollable region. Size follows ImGui semantics:
0 = fill available, negative = fill available minus this much.
- EndChild() — closes the nested region.
- FrameHeightWithSpacing() — single-line widget height incl. frame
padding + item spacing. Lets panels compute footer reservations
without hardcoding pixel constants.
- SetScrollHereY(float ratio) — forces scroll within current region;
pass 1.0f to keep the latest line visible after new entries
arrive.
ImGuiPanelRenderer impls. ImGui.NET's BeginChild signature changed
across versions (third arg moved from `bool border` to
`ImGuiChildFlags`); we cast a numeric literal (0x01 = Border bit)
to sidestep the rename. FrameHeightWithSpacing maps to
ImGui.GetFrameHeightWithSpacing(); SetScrollHereY to ImGui.SetScrollHereY.
ChatPanel restructured:
- Reserves footer height = FrameHeightWithSpacing() + 6f (small pad
for the separator above the input).
- Wraps the chat tail in BeginChild("##chattail", (0, -footer))
so the inner region scrolls independently of the window.
- Tracks _lastRenderedCount across frames and calls SetScrollHereY(1f)
only when new entries appended — manual scroll-up isn't fought
against; new messages jump the view back down only when they
actually arrive.
- Header Separator removed (the BeginChild border is enough).
FakePanelRenderer extended with the four new methods + recording.
4 new tests in ChatPanelLayoutTests pin the layout invariants:
- Render order: Begin → BeginChild → ... → EndChild → Separator
→ InputTextSubmit → End.
- BeginChild size has X=0 + negative Y at least matching the
injected FrameHeightWithSpacingValue.
- SetScrollHereY fires when entries grow.
- SetScrollHereY does NOT fire when entries don't grow.
Solution total: 1067 green (243 Core.Net + 164 UI + 660 Core),
0 warnings.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three-tier rollout per the 2026-04-25 retail @help dump showing the
full ACE command surface. Tier 1 + most of Tier 2 in one commit.
TIER 1 - @ as / equivalent
ACE accepts both / and @ as verb prefixes (per its own help text:
"Note: You may substitute a forward slash (/) for the at symbol
(@)."). ChatInputParser now normalises @ to / for the verb-match
phase and re-enters parsing. Critical: for verbs we don't recognise
(@acehelp, @tele, @die, @version, @loc-on-server, @nonsense, ...),
the original @ is kept in the message text so ACE's CommandManager
intercepts the message server-side. If we substituted / there too,
ACE would treat it as plain Talk and broadcast it.
Result: @a hi / @tell Bob hi / @help / @clear / @reply / @retell
all route exactly like their / counterparts. @acehelp / @tele /
@version / @die etc. pass through to the server intact.
TIER 2 - client-only commands
- /retell <msg> (also @retell): resend to the last person you
tell'd. Mirrors retail @retell. ChatVM tracks
LastOutgoingTellTarget on each OnSelfSent(Tell, ...) entry —
SenderGuid==0 distinguishes outgoing echo from inbound whispers,
same way LastIncomingTellSender already worked. ChatInputParser
takes a new optional lastOutgoingTellTarget param.
- /framerate (also @framerate): prints "Framerate: 144.2 FPS"
into chat. Wired via a new ChatVM.FpsProvider Func<float>
callback set by GameWindow at construction (closes over
_lastFps). Falls back to "(provider unavailable)" if no
callback is wired (tests / pre-live).
- /loc (also @loc): prints "Location: (123.4, 567.8, 60.0)" into
chat. Wired via ChatVM.PositionProvider Func<Vector3> closing
over GetDebugPlayerPosition() in GameWindow. ACE has a server-
side @loc too; client wins here (instantaneous + uses the local
interpolated position).
ChatPanel.TryHandleClientCommand grew @ aliases for /help /clear
/framerate /loc and the new EqAny helper for case-insensitive
multi-string matching. Help text rewritten to reference the
/ <-> @ equivalence and point at @acehelp / @acecommands for ACE's
full command list.
TIER 3 - automatic (no code)
Most retail @-commands (@allegiance motd, @afk, @die, @lifestone,
@corpse, @marketplace, @pkarena, @emote/@emotes, @fillcomps,
@permit, @consent, @squelch, @unsquelch, @messagetypes, @age,
@birth, @day, @endurance, @pklite, @version, @filter, @unfilter,
@loadfile, @log, @marketplace, ...) are server-side ACE commands.
Tier 1's passthrough takes care of them automatically — they
arrive via Talk, ACE recognises the @ and intercepts, replies via
SystemChat (which our 0xF7E0 wiring renders as [System] lines).
DEFERRED
- @saveui / @loadui / @lockui: ImGui layout save/load, ~1 hr
standalone task. Filed for follow-up.
- @title <text>: rename chat window. ImGui window-id complications.
- Toggle-style @framerate (FPS overlay on/off): print-once is
simpler and matches retail's most-common usage.
30 new tests:
- ChatInputParserAtPrefixTests: 11 covering @-prefix recognition,
unknown-@ passthrough, /retell and @retell.
- ChatVMRetellAndProvidersTests: 8 covering LastOutgoingTellTarget
tracking, FpsProvider/PositionProvider callbacks, no-provider
fallback.
- ChatPanelInputTests: +3 (/framerate, @loc, @acehelp passthrough).
Solution total: 1063 green (243 Core.Net + 160 UI + 660 Core),
0 warnings.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase J follow-up after a 2026-04-25 trace where typing /help
produced two identical "Unknown command: help" lines (ACE fires the
text via both GameMessageSystemChat 0xF7E0 and a paired
CommunicationTransientString 0x02EB), and the server's WeenieError
0x0026 trailer rendered cryptically as "WeenieError 0x0026".
Three small changes:
1. WeenieErrorMessages: add 0x0026 ThatIsNotAValidCommand ->
"That is not a valid command." Plus 0x0414 / 0x050F that Phase J
already added are now covered by tests too.
2. ChatLog.OnSystemMessage dedup. Track last system text + arrival
time; if a second identical text shows up within 1 second,
suppress. ACE's two-path send (gag warnings, command errors,
etc.) collapses to a single chat line. Long bursts of repeated
text still skip the duplicates without resetting the timer.
3. Client-side /help and /clear in ChatPanel. Intercepted BEFORE
the parser passes to the server bus:
- /help, /?, /h (case-insensitive) -> render local cheat-sheet
listing acdream's slash prefixes via ChatLog.OnSystemMessage.
Avoids the round-trip to ACE that produced the duplicate
"Unknown command: help" lines AND gives users discoverability.
- /clear, /cls -> drains the chat log so the panel starts empty.
New ChatVM.ShowSystemMessage() + ChatVM.Clear() expose the
minimum surface the panel needs to dispatch client-only feedback
without coupling the panel to ChatLog directly.
12 new tests:
- 3 WeenieErrorMessages template adds (0x0026 / 0x0414 / 0x050F).
- 4 ChatLog dedup cases (immediate dup, different text, triplet,
bookended-by-different-text).
- 5 ChatPanel client-command cases (/help, 3 alias variants,
/clear).
Solution total: 1033 green (243 Core.Net + 130 UI + 660 Core),
0 warnings.
Acceptance: type /help in chat -> local help banner appears, no
server round-trip, no "Unknown command: help" duplicates. Type
/clear -> chat tail empty. Welcome banner + WeenieError-templated
"You are not in an allegiance!" / "You do not belong to a
Fellowship." continue rendering once each.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Six fixes from the 2026-04-25 live verify session.
1. ServerMessage (0xF7E0) wired to ChatLog. ACE's
GameMessageSystemChat - used for the login banner "Welcome to
Asheron's Call ... powered by ACEmulator ... type @acehelp" plus
any future server broadcast - rides opcode 0xF7E0. The parser
shipped in I.5 but the WorldSession.ServerMessageReceived event
was never subscribed by GameWindow, so the welcome line was
silently dropped. Subscribed now; same wave wires the missing
EmoteHeard / SoulEmoteHeard / PlayerKilledReceived events that
I.5 also left orphan.
2. Drop optimistic /say echo + plumb local-player-guid into ChatLog.
ACE's HandleActionTalk broadcasts a HearSpeech back to the sender
too, so we were double-printing every /say (own optimistic +
server echo). New ChatLog.SetLocalPlayerGuid() pushes the chosen
character guid in (mirrors VitalsVM pattern); OnLocalSpeech
detects own-guid match and substitutes Sender="" so the formatter
's IsOwnSpeaker path renders "You say, ..." instead of
"+Acdream says, ...". Single line per /say.
3. IsOwnSpeaker check now applies to ChatKind.Channel too. Empty/
"You" sender -> "[Allegiance] You say, \"text\"" instead of the
"[Allegiance] says, \"text\"" double-space hole that Phase I.6's
OnSelfSent left when echoing legacy ChatChannel sends.
4. Long-form slash aliases: /general /allegiance /patron /vassals
/monarch /covassals /fellowship /fellow /lookingforgroup
/roleplay /rp /tr /gen, plus /s as alias for /say. Retail muscle
memory expected these; the prior parser only recognized /g /a /p
/v /m /cv /lfg /role and friends, so "/patron hello" fell
through as /say with the literal "/patron" prefix.
5. WeenieError templates filled in for the codes the user hit:
- 0x0414 YouAreNotInAllegiance -> "You are not in an allegiance!"
- 0x050F YouDoNotBelongToAFellowship -> "You do not belong to a Fellowship."
Replaces the cryptic "WeenieError 0x0414" / "0x050F" lines.
6. @ command pass-through: ACE handles @help / @acehelp / @tele etc.
server-side by intercepting Talk text with @ prefix; the user's
message isn't broadcast and ACE replies via SystemChat. Drop the
optimistic /say echo so the chat shows only the server's response
(the SystemChat wiring from #1 surfaces it as [System] {help}).
Tests:
- 11 long-form-alias Theory cases on ChatInputParser.
- 3 own-guid-substitution cases on ChatLog (own match, different
guid, pre-login fallback).
- Existing PrefixSubstring test refactored to "/genio" since the
previous "/general" stub is now a real verb.
Solution total: 1021 green (243 Core.Net + 125 UI + 653 Core),
0 warnings, 0 errors. +14 tests.
Acceptance: at login, [System] Welcome to Asheron's Call appears.
Single "You say, \"hi\"" per /say. /allegiance with no allegiance
shows [Allegiance] You say, ... + [System] You are not in an
allegiance!. /patron / /vassals / /monarch route correctly.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three follow-up fixes from the 2026-04-25 live verify session.
1. CRITICAL: BuildTell wire field order. Our outbound layout was
[target_name, message] but ACE's GameActionTell.Handle reads
[message, target_name] (verified against
references/ACE/.../GameActionTell.cs:17-18 verbatim). Result: every
/tell since Phase I.3 has been failing with WeenieError 0x052B
(CharacterNotAvailable) because ACE was looking up the message
text as the recipient name. Swapped the field order in
ChatRequests.BuildTell so message is written first; updated the
pinned BuildTell test to expect the corrected layout. The
WorldSessionChatTests round-trip continues to pass since SendTell
delegates to BuildTell.
2. Retail-style FormatEntry. The user asked for the canonical retail
strings:
/say (own): You say, "text"
/say (incoming): Name says, "text"
/tell (own echo): You tell Caith, "text"
/tell (incoming): Caith tells you, "text"
channel: [Trade] +Acdream says, "text"
/shout (own): You shout, "text"
/shout (incoming):Name shouts, "text"
Discriminators: SenderGuid == 0 distinguishes our own outbound
echoes (set by OnSelfSent) from real incoming whispers (carry the
sender's player guid). Sender == "" or "You" distinguishes our own
/say echoes (OnLocalSpeech substitutes "You" when the wire sender
is empty per holtburger client/messages.rs:476-487).
ChatEntry gains a new ChannelName slot so Channel-kind entries
render with the friendly room name ("Trade") instead of "ch 3".
Falls back to "ch {ChannelId}" when ChannelName isn't populated
(legacy ChatChannel inbound or older callers).
3. Suppress optimistic Channel echo. The user saw duplicates per
/trade /lfg in the live trace:
[ch 0] Trade: hello <-- our optimistic
[ch 3] +Acdream: [Trade] hello <-- ACE's TurbineChat broadcast
ACE's TurbineChatHandler at Network/Handlers/TurbineChatHandler.cs
broadcasts EventSendToRoom to ALL recipients in the room including
the sender, so the canonical echo always arrives via 0xF7DE. Drop
the optimistic OnSelfSent for Turbine kinds in GameWindow's
SendChatCmd handler; trust the server. Legacy ChatChannel paths
(Fellowship / Allegiance / Patron / Monarch / Vassals / CoVassals)
keep the optimistic echo because the legacy 0x0147 broadcast may
not always come back to the sender.
Inbound TurbineChat also stops embedding "[Trade] " into the
message text — passes the friendly name out-of-band via the new
channelName parameter on ChatLog.OnChannelBroadcast.
11 tests updated for the new format strings (8 in ChatVMTests, 1 in
ChatVMCombatTests, 1 BuildTell, plus the format additions cover
incoming/outgoing variants per kind). Solution total: 1007 green
(243 + 114 + 650), 0 warnings.
Tells should now actually deliver. Channel echoes show as
[Trade] +Acdream says, "hello" without the duplicate.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three post-launch fixes from the 2026-04-25 live verify session.
1. WeenieError display bug. Many ACE WeenieError / WeenieErrorWithString
codes are *informational*, not error-level — the user saw cryptic
"WeenieError 0x051B: General" / "WeenieError 0x051D" at login, but
those decode as "You have entered the General channel." and
"Turbine Chat is enabled." per ACE WeenieError(WithString).cs
templates. New static helper Core/Chat/WeenieErrorMessages.cs maps
~30 high-frequency codes to retail-faithful templates with `_`
placeholder substitution. ChatLog.OnWeenieError now routes through
Format(); unknown codes still fall back to "WeenieError 0xNNNN[: param]"
so nothing is silently lost. New codes can be added in 30 seconds
when the user reports one.
2. Tell target eats trailing punctuation. Retail muscle memory is
"/t Name, message" — comma is the separator. Our split-on-whitespace
pulled "Name," (with comma) as the target, server returned 0x052B
"That person is not available now." because no such character.
ChatInputParser.TryParseTargeted now strips a trailing ,;:.!? from
the target token so "/t Caith, hi" and "/t Caith hi" both work.
Added 7 Theory cases covering each separator + the long-form alias.
3. TurbineChat routing diagnostics. The user's ACE login showed the
"TurbineChatIsEnabled" + "YouHaveEnteredThe_Channel" notifications
for General/Trade/LFG, confirming TurbineChat IS active server-side.
But outbound /g /trade /lfg might still fall back to legacy
ChatChannel (which the server then rejects). Added diagnostic
Console.WriteLines so the next launch shows:
- "chat: SetTurbineChatChannels parsed enabled=true general=0x... ..."
(when ACE sends the 0x0295 channel-id table)
- "chat: outbound TurbineChat General room=0x... cookie=0x... len=N"
(when SendChatCmd routes a Turbine kind through 0xF7DE)
- "chat: outbound legacy ChatChannel Fellowship id=0x... len=N"
(when SendChatCmd uses the legacy 0x0147 path)
- "chat: SendChatCmd kind=General dropped (turbine.Enabled=false no legacy id)"
(when neither path can dispatch — usually means ACE didn't send
0x0295 yet and the kind is Turbine-only)
Sets up Bug 3 (proper outbound TurbineChat for /g /trade /lfg) for
a follow-up commit once the next live trace shows the actual flow.
18 new tests:
- WeenieErrorMessagesTests: 11 covering known templates + fallback.
- ChatInputParserTests: +7 Theory cases for trailing-punctuation strip.
Solution total: 1007 green (114 UI + 650 Core + 243 Core.Net), 0 warnings.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Erik