Mirrors the InventoryPutObjInContainer 0x0022 handler which already does
MoveItem + ConfirmMove. Without this, WieldItemOptimistic's pending snapshot
would linger until the session ended (or incorrectly roll back on 0x00A0).
ConfirmMove is a no-op when nothing is pending, so safe for server-initiated
login wields.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Final-review response. Adds the spec §5 / Task-16 burden end-to-end coverage
the per-task plan missed: (1) burden reads wire EncumbranceVal over the carried
sum (asserts 50% from wire 7500, not 20% from sum 3000 — retires AP-48's
fallback as the primary), (2) a live player-int update repaints the bar (60%),
which only happens via the C1d Concerns `o.ObjectId == p` branch. Both are
discriminating (fail if the respective branch is reverted).
Plus two clarifying comments from the review: the 0x02CD player route depends on
the login PD upsert having created the player object (no-ops, no phantom, if
not); and a TODO that the container-open phase must treat ViewContents as a full
replace, not the additive merge used here.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Wire signature gains optional 3rd param `Func<uint>? playerGuid` (existing
GameWindow caller `Wire(session, Objects)` still compiles — default null).
- ObjectIntPropertyUpdated gate loosened: was UiEffects-only, now applies ALL
PropertyInt updates on visible objects (server is the authority on object props).
- PlayerIntPropertyUpdated → UpdateIntProperty(playerGuid(), ...) so live
EncumbranceVal (0x02CD) updates the player's burden bar.
- StackSizeUpdated → UpdateStackSize(guid, stackSize, value).
- InventoryObjectRemoved → Remove(guid).
- Updated class doc-comment to list all 5 wired opcodes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add 3 new events (PlayerIntPropertyUpdated, StackSizeUpdated, InventoryObjectRemoved)
and their payload record types near the existing ObjectIntPropertyUpdated event.
Add 3 switch cases in the GameMessage dispatcher immediately after the
PublicUpdatePropertyInt (0x02CE) branch for:
- PrivateUpdatePropertyInt (0x02CD) — no-guid player-own property
- SetStackSize (0x0197) — stack count + value update
- InventoryRemoveObject (0x0024) — remove from inventory view
No test seam on the switch; verified by build + parser tests (Tasks 3/4/5)
+ live run per codebase convention (see ObjectTableWiringTests comment).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Register four previously-unwired GameEvent handlers after InventoryPutObjInContainer:
- ViewContents (0x0196): iterates ParseViewContents entries and calls
items.RecordMembership(entry.Guid, containerId) for each — so the
object table is correct before the container-open UI mounts.
- InventoryPutObjectIn3D (0x019A): calls items.MoveItem(guid, 0u) to
unparent a dropped item from its container (it's now a ground object).
- InventoryServerSaveFailed (0x00A0): parse + log; rollback behavior
deferred to B-Drag (acdream has no speculative moves yet).
- CloseGroundContainer (0x0052): parse + log; no table change needed
(the container-open view is UI-only).
Two dispatcher tests cover ViewContents membership and Put3D unparenting.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add optional Func<uint>? playerGuid parameter (last in WireAll signature so all
existing callers compile unchanged). When provided, the PD handler calls
items.UpsertProperties(playerGuid(), p.Value.Properties) immediately after the
null-guard, landing EncumbranceVal (PropertyInt 5) and other player stats into the
player ClientObject. Upsert (create-if-absent) handles PD arriving before the
player's CreateObject. Retires AP-48/AP-49 divergence rows (wired in Task 16).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Task 9 of the B-Wire inventory-wire plan. Adds three outbound C→S GameAction
builders to InventoryActions.cs (DropItem 0x001B, GetAndWieldItem 0x001A,
NoLongerViewingContents 0x0195) plus matching opcode constants after TeleToPoiOpcode.
Adds SendDropItem/SendGetAndWieldItem/SendNoLongerViewingContents wrappers to
WorldSession.cs (after SendRemoveShortcut, ~line 1157), following the exact same
NextGameActionSequence() + SendGameAction() pattern as the existing Send* family.
Three byte-layout tests added to InventoryActionsTests.cs (12 total, all green).
Core.Net build clean. Unblocks B-Drag (drop) and container-open (NoLongerViewingContents
on close) call sites in the inventory controller.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
0x00A0 InventoryServerSaveFailed carries (itemGuid, weenieError) per ACE
GameEventInventoryServerSaveFailed.cs and holtburger events.rs:147. The
old parser returned only the itemGuid as uint?, silently dropping the
error code. Replaced with a typed InventoryServerSaveFailed record that
reads both u32s (8-byte guard). Parser was unwired (no callers in
GameEvents.cs or GameEventWiring.cs) so the signature change is safe.
1 new test in GameEventsInventoryTests.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
0x0022 InventoryPutObjInContainer carries 4 u32s per ACE
GameEventItemServerSaysContainId.cs: itemGuid, containerGuid, placement,
containerType. The parser was reading only 3 (12 bytes) and silently
dropping containerType. Fixed the record struct to add ContainerType and
raised the length guard to 16. GameEventWiring caller uses only
.ItemGuid/.ContainerGuid/.Placement — adding a positional field is
source-compatible. 1 new test in GameEventsInventoryTests.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
GameEvents.ParseViewContents parses the ViewContents GameEvent payload:
containerGuid + count + [guid, containerType]×count. Records
ViewContentsEntry and ViewContents added. 3 unit tests added in
GameEventsInventoryTests.cs (two-entry, zero-count, truncated).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Mirror of PublicUpdatePropertyInt (0x02CE) but with no guid field —
targets the local player's own object. Burden (EncumbranceVal, PropertyInt 5)
changes ride this opcode on every pick-up / drop. Layout: opcode(4) + seq(1)
+ property(4) + value(4) = 13 bytes. 3 tests: happy path, wrong opcode, truncated.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Matches the ClientObjectTable model-placement convention; Load now takes (slot,objGuid) pairs so
the store has no Core.Net dependency. + self-drop wire-count assert + comment fix.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Move ShortcutStoreTests from AcDream.Core.Tests to AcDream.Core.Net.Tests (Rule 6:
tests live in the project matching the layer under test; ShortcutStore is Core.Net)
- Replace fully-qualified System.Buffers.Binary.BinaryPrimitives. with BinaryPrimitives.
in the two new BuildAddShortcut tests (file already has `using System.Buffers.Binary`)
- Add `using System;` to ShortcutStore.cs; change System.Array.Clear → Array.Clear
(matches sibling file style, no behavior change)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ShortcutStore lands in AcDream.Core.Net.Items (not AcDream.Core.Items) because
it depends on PlayerDescriptionParser.ShortcutEntry; placing it in AcDream.Core
would create a circular dependency (Core.Net already references Core). The test
lives in AcDream.Core.Tests which gets Core.Net transitively via App.
BuildAddShortcut signature corrected from the old (seq, slotIndex, objectType,
targetId) 4×u32 layout to the retail ShortCutData wire format confirmed in the
action-bar deep-dive: Index(u32), ObjectId(u32), SpellId(u16), Layer(u16).
The old BuildAddShortcut_ThreeFields test is replaced by two new tests that
verify both item and spell shortcut packing.
WorldSession gains SendAddShortcut / SendRemoveShortcut following the
SendChangeCombatMode sender pattern.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Port of gmToolbarUI::HandleSelectionChanged (acclient_2013_pseudo_c.txt:198635).
When the player selects a world object the action bar's bottom strip shows the
object name + (for player/pet/attackable targets) a live Health meter; deselect
clears it. Mana (#140) + stack slider deferred.
- SelectedObjectController (new): clear-then-populate on selection change; sets
name (UiText child, VitalsController pattern), overlay state (ObjectSelected /
StackedItemSelected via UiDatElement.ActiveState), shows the health meter and
sends QueryHealth for health targets. Subscribes via a delegate seam (no
GameWindow coupling).
- GameWindow: _selectedGuid field -> SelectedGuid property + SelectionChanged
event (fires on actual change only); 3 write sites converted, reads untouched.
All selection-write paths (LMB pick, Tab/Q, despawn-clear via Tick()) run on
the render thread, so the event-driven UI mutation is single-threaded.
- WorldSession.SendQueryHealth (0x01BF) — wraps SocialActions.BuildQueryHealth.
- DatWidgetFactory.BuildMeter: handle the single-image toolbar meter shape
(back-track on the element's own DirectState, fill on one Type-3 child). The
sprites go in the TILE slot (DrawMode=Normal tiles to full bar geometry per
UIElement_Meter::DrawChildren) — a left-cap assignment would gap/clamp a
sub-140px sprite. Vitals 3-slice path unchanged.
- ToolbarController.HiddenIds: A1 (health) now owned by SelectedObjectController;
A2 (mana) + A4 (stack) stay hidden (deferred) so their dat back-tracks don't
render as stray empty bars.
Adversarial Opus review found + fixed: the mana-meter orphan (A2 left unhidden)
and the meter tile-vs-cap render bug (C1). Divergence rows AP-46 (health gate
approximation: IsLiveCreatureTarget vs IsPlayer||pet||attackable) + AP-47
(meter shown on select vs on UpdateHealth reply). Spec §5 corrected.
Build + full test suite green (2,684 passed / 4 skipped). Health meter render
fidelity (full-width fill + fraction mapping) pending the user's visual gate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The old seeding block set WeenieClassId = inv.ContainerType (a 0/1/2
container-kind discriminator, not a weenie class id) and used MoveItem
for the equipped block. Replace both loops with RecordMembership calls:
inventory guids get a bare stub (WeenieClassId stays 0); equipped guids
get the equip slot set directly. Weenie data arrives via CreateObject /
ObjectTableWiring, not PlayerDescription.
New test PlayerDescription_SeedsMembership_NotWeenieClassIdMisuse proves:
(a) inv guid is registered, (b) WeenieClassId==0 not ContainerType, and
(c) equipped guid CurrentlyEquippedLocation is set to MeleeWeapon.
No existing tests pinned the old behavior; all 15 GameEventWiringTests pass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
CreateObject ingestion moves to Core.Net; GameWindow drops the EnrichItem call +
inline 0x02CE handler. Fixes the Coldeve blank-icon root cause: items with no PD
stub are now created, not dropped.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
WeenieClassId + Value/StackSize/MaxStackSize/Burden/capacities/Container/Wielder/
ValidLocations/CurrentWieldedLocation/Priority/Structure/Workmanship. Nullable =
flag absent (don't clobber on merge). Cursor walk unchanged; +cursor-integrity test.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Broaden naming to the data side of every server object (retail weenie_object_table
shape). Pure rename; no behavior change.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
New standalone parser for the server's live PropertyInt update targeting
a VISIBLE object (carries guid). Wire layout: u32 opcode + u8 sequence +
u32 guid + u32 property + i32 value (17 bytes total).
The sequence byte is parsed-past but not honored (latest-wins; DR-4).
The companion PrivateUpdatePropertyInt (0x02CD) targets the player's own
object (no guid) and is not parsed here.
Three tests: uiEffectsUpdate (round-trip guid/prop/value), wrongOpcode
(returns null), truncated (returns null on 16-byte input).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Previously, weenieFlags bit 0x80 (UiEffects) was read + discarded with
`pos += 4`. Now it is captured into `uiEffects` and surfaced as
`Parsed.UiEffects` — the sole wire path for the effect bitfield since
PropertyInt.UiEffects (18) has no [AssessmentProperty] and never appears
in appraise responses.
Test builder gains `uint uiEffects = 0` param; write line updated to use
it. Three new parse tests: UiEffects_Captured, UiEffectsThenIconOverlay
(cursor-arithmetic regression), and NoUiEffectsBit_LeavesUiEffectsZero.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The CreateObject optional-tail walker previously stopped at UseRadius (~20 fields
before IconOverlay). This left ItemInstance.IconOverlayId/IconUnderlayId always 0,
so IconComposer's underlay/overlay layers were never drawn on toolbar icons.
Exact field order verified against ACE WorldObject_Networking.cs:87-219 (the
serializer is the authority; acdream connects to a local ACE server):
UseRadius → TargetType(u32) → UiEffects(u32) → CombatUse(sbyte) →
Structure(u16) → MaxStructure(u16) → StackSize(u16) → MaxStackSize(u16) →
Container(u32) → Wielder(u32) → ValidLocations(u32) →
CurrentlyWieldedLocation(u32) → Priority(u32) → RadarBlipColor(u8) →
RadarBehavior(u8) → PScript(u16) → Workmanship(f32) → Burden(u16) →
Spell(u16) → HouseOwner(u32) → HouseRestrictions(variable RestrictionDB) →
HookItemTypes(u32) → Monarch(u32) → HookType(u16) →
IconOverlay(PackedDwordKnownType) ← CAPTURE →
IconUnderlay from weenieFlags2 bit 0x01 ← CAPTURE
RestrictionDB handled correctly: Version(u32) + OpenStatus(u32) + MonarchId(u32)
+ count(u16) + numBuckets(u16) + count×8 bytes entries. Length-aware skip, not a
fixed constant.
weenieFlags2 is now CAPTURED (not skipped) when IncludesSecondHeader
(objDescFlags bit 0x04000000) is set, so the IconUnderlay bit can be tested.
The entire extended walk is inside try/catch: truncated packets degrade to
IconOverlayId=0 / IconUnderlayId=0 (no overlay drawn), never corrupting.
Threading: CreateObject.Parsed → WorldSession.EntitySpawn → GameWindow
OnLiveEntitySpawned → Items.EnrichItem — both ids thread through all three
seams. EnrichItem extended with optional iconOverlayId + iconUnderlayId params
(defaulted 0, backward-compatible).
No change to IconComposer or ToolbarController (they already consume the ids).
Tests: 4 new CreateObject tests (IconOverlay only, overlay+underlay, no-overlay
regression, intermediate-fields cursor arithmetic). Full suite: 0 failures,
2636 passed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add optional `onShortcuts` callback to `GameEventWiring.WireAll`; invoke
it with `parsed.Shortcuts` after the inventory/equipped loops in the
PlayerDescription handler. `GameWindow` holds the list in a new
`Shortcuts` property (initialized to empty) so the toolbar (D.5.1 Task 5)
can read hotbar slots without keeping a parser reference. Existing callers
compile unchanged — the parameter defaults to null.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Added uint IconId = 0 (defaulted, last positional param) to the EntitySpawn
record so existing call sites outside WorldSession compile unchanged. The
WorldSession invoke now passes parsed.Value.IconId as the final arg.
OnLiveEntitySpawned calls Items.EnrichItem unconditionally — it's a no-op
for non-item spawns (players/NPCs/furniture aren't in the repo), so the call
is safe for every incoming CreateObject.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ReadPackedDwordOfKnownType at the old line 516 was throwing the icon dat
id away. Declare iconId before the try-block, assign it there, and pass
IconId: iconId in the Parsed initializer so downstream UI (action bar /
equipment panels) can read the 0x06xxxxxx dat id without a separate lookup.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Two related close-range bugs reported in #77 share a root in
PlayerMovementController.DriveServerAutoWalk + BeginServerAutoWalk:
1. **Walk-vs-run misclassification.** BeginServerAutoWalk decided
`_autoWalkInitiallyRunning = (initialDist - distanceToObject) >= 1.0f`,
forcing run at any chase past ~1.6 m. ACE's wire-level walk-vs-run
answer is the MovementParameters CanCharge bit (0x10), which
Creature.SetWalkRunThreshold sets when server-side player→target
distance >= WalkRunThreshold/2 (= 7.5 m default). Retail's
MovementParameters::get_command (decomp 0x0052aa00) gates the run
path on CanCharge first; the inner walk_run_threshold check
practically always walks given ACE's 15 m default. The hardcoded
1.0 m threshold pushed run into the 3-5 m walk-range the user
reported should walk.
2. **Velocity leak in turn-in-place phase.** When the auto-walked body
crossed the destination, desiredYaw flipped ~180°, walkAligned
dropped to false, and the `if (!moveForward) return true;` branch
returned without zeroing body velocity. The body kept the prior
frame's running velocity (RunAnimSpeed × runRate ≈ 11 m/s) and
slid 4-5 m past the target before the turn-around rotation
completed — the "runs and slides away, runs back, picks up"
symptom in #77 bug B.
Changes:
- `CreateObject.ServerMotionState.CanCharge`: new bool prop reading
bit 0x10 of MoveToParameters. Cross-ref ACE
MovementParams.CanCharge = 0x10.
- `PlayerMovementController.BeginServerAutoWalk`: replaces the unused
`walkRunThreshold` parameter with `bool canCharge`; sets
`_autoWalkInitiallyRunning = canCharge`.
- `PlayerMovementController.DriveServerAutoWalk` turn-in-place branch:
calls `_motion.DoMotion(Ready, 1.0)` and zeros body horizontal
velocity (preserving Z for gravity). No-op for case (a) initial-turn
with stationary body; fixes (b) overshoot recovery and (c) settling
cases.
- `GameWindow.OnLiveMotionUpdated`: passes
`update.MotionState.CanCharge` through; [autowalk-begin] trace
shows `canCharge=` instead of `walkRunThresh=`.
- `GameWindow.InstallSpeculativeTurnToTarget`: predicts ACE's
CanCharge from local distance using ACE's exact 7.5 m rule, so the
speculative install agrees with the wire-triggered overwrite that
arrives moments later.
Visual-verified at Holtburg 2026-05-18: walk-range NPC click walks +
fires Use, walk-range F-key pickup walks + no overshoot, far-range
(8-10 m) pickup still runs. Test baseline unchanged (8 Core pre-existing
failures, 0 net-new failures across Core/Net/UI/App suites).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the mesh-AABB approximation with retail's actual selection
mechanism. The user observed the indicator was too small and didn't
scale with the object the way retail does — root cause was using the
wrong source data.
Retail trace (decomp anchors in named-retail/acclient_2013_pseudo_c.txt):
- VividTargetIndicator::Draw at 0x004f6c30 is registered as the
SmartBox targetting callback (0x004f6df6).
- SmartBox::DoTargettingChecks at 0x00453bb4 calls
SmartBox::GetObjectBoundingBox (0x00452e20) to compute the rect.
- GetObjectBoundingBox uses CPhysicsObj::GetSelectionSphere
(0x0050ea40) → CPartArray::GetSelectionSphere (0x00518b80) which
reads setup->selection_sphere from the DAT, applies part-array
scale (component-wise on center, Z-scale on radius), then calls
Render::GetViewerBBox (0x0054b400) to project the sphere as a
screen-space camera-aligned BBox.
- VividTargetIndicator::OnDraw at 0x004f62b0 inflates that rect by
one triangle width/height on every side before drawing (eax_21 /
eax_23 in 0x004f6a0b–0x004f6a99), so the corner triangles sit
outside the projected sphere with a small gap.
Implementation:
- GameWindow.TryGetEntitySelectionSphere reads setup.SelectionSphere
from the DAT (Setup type already exposes Origin + Radius),
applies entity scale, rotates center via entity orientation, and
produces a world-space sphere.
- TargetIndicatorPanel.TryComputeScreenRectFromSphere projects the
sphere center via the view-projection matrix and computes
screenRadius = worldRadius * projection.M22 * viewport.Y /
(2 * clip.W). M22 = cot(fovY/2) for a standard right-handed
perspective. Mathematically equivalent to retail's
Render::GetViewerBBox followed by 2-corner xformPointInternal,
faster (no double projection).
- TargetInfo carries WorldSphereCenter + WorldSphereRadius (replaces
the previous WorldAabbMin/Max). Fallback to per-type height
heuristic still in place if Setup has no baked selection_sphere
(rare; Radius <= 1e-4f short-circuits).
- Inflate by TriangleSize on every side matches retail's eax_21 +
eax_23 offsets exactly.
- Triangle right-angle apex flipped to point INWARD toward the
target (per user feedback) — apex at corner + (±t, ±t),
hypotenuse along the outer diagonal of the corner.
- TriangleSize 10 → 14 → 8 (retail sprite is small).
Also fixes a parser bug in CreateObject.cs introduced in 58e1556:
BF_INCLUDES_SECOND_HEADER is 0x04000000 per acclient.h:6458 (ACE
ObjectDescriptionFlag.IncludesSecondHeader matches), NOT 0x80000000.
The wrong bit meant the weenieFlags2 4-byte skip never fired for
entities that had the bit set, potentially shifting Useability /
UseRadius reads by 4 bytes. Now correct.
Visual verification (2026-05-16):
- Holtburg town sign — indicator traces the visible sign + pole at
the right size (matches retail screenshot proportions).
- Sign R-key still silent no-op (B.8 useability gate intact).
- NPCs / doors / items still get correctly-sized indicators.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two retail divergences fixed end-to-end:
1. R-key Use on non-useable entities (signs, banners, decorative
scenery) was silently sending Use/PickUp to ACE, triggering
auto-walk + NPC-style chat fallback. Retail's client checks
ITEM_USEABLE (acclient.h:6478) and silently ignores Use when
the USEABLE_REMOTE (0x20) bit isn't set. Now ports that gate.
2. Holtburg town sign indicator + click sphere only covered the
base of the pole because the "everything else" default in
EntityHeightFor was 1.5 m and the picker's vertical offset
for default class was 0.2 m. A 3 m sign on a pole was almost
entirely outside both shapes.
Wire change:
- CreateObject parser now walks the WeenieHeader optional tail
(per ACE WorldObject_Networking.cs:87-114) up through Useability
+ UseRadius. Captures weenieFlags upfront, then conditionally
skips PluralName, ItemCapacity, ContainerCapacity, AmmoType,
Value before reading Useability (u32) and UseRadius (f32).
- CreateObject.Parsed + WorldSession.EntitySpawn record append two
new optional fields (Useability uint?, UseRadius float?), both
defaulting to null. Existing call sites unchanged.
- 3 new tests cover: no weenieFlags → null, weenieFlags=0x10 alone
→ useability read, weenieFlags=0x8|0x10|0x20 → walker skips Value
then reads Useability + UseRadius in correct order.
Behaviour change:
- GameWindow.IsUseableTarget(guid) — authoritative path uses spawn
.Useability when present (REMOTE bit gate); fallback when null
permits Use on creatures + BF_DOOR/LIFESTONE/PORTAL/CORPSE for
M1 flow continuity.
- UseCurrentSelection (R-key dispatcher) and SendUse + SendPickUp
(double-click + F-key direct paths) gate on IsUseableTarget,
silent early-return matching retail. isRetryAfterArrival skips
the gate (re-fires only previously-gated actions).
- TargetIndicatorPanel.EntityHeightFor default branch 1.5 m → 3 m
for non-creature non-flat non-small-item entities (sign-class).
Scale > 1 still grows proportionally.
- WorldPicker callbacks: new IsTallSceneryGuid branch lifts sphere
centre to 1.5 m with 1.6 m radius for sign-class entities,
mirroring the indicator's 3 m default so click sphere matches
the visible box.
Tests: 293/293 pass in AcDream.Core.Net.Tests (+3 new walker
tests). dotnet build clean.
Retail anchors:
- acclient.h:6478 — ITEM_USEABLE enum (USEABLE_REMOTE = 0x20)
- acclient.h:6431-6463 — PWD bitfield (BF_DOOR etc.)
- ACE WorldObject_Networking.cs:87-114 — wire field order
- ACE WeenieHeaderFlag — Usable = 0x10, UseRadius = 0x20
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
After B.5 shipped, the actual pickup was invisible feedback-wise: the
item left the ground, ACE despawned it via PickupEvent (0xF74A), and
the ItemRepository got updated — but the player had no visual
acknowledgement that anything happened. The M1 demo's "pick up an
item" target visually felt like the item just vanished into the void.
Add a new EntityPickedUp event to WorldSession that fires from the
PickupEvent (0xF74A) dispatch branch BEFORE EntityDeleted, so the
subscriber can still read the entity's display name from
_entitiesByServerGuid before the despawn handler clears it.
GameWindow subscribes during the live-session wiring block and emits
a retail-style system chat line plus a debug toast on every successful
pickup, mirroring retail behavior (retail synthesized this line
client-side; ACE doesn't echo it).
Closes the M1 demo "pick up" target's visible-payoff gap.
ACE sends GameMessagePickupEvent (opcode 0xF74A) instead of
GameMessageDeleteObject (0xF747) for items removed via player pickup
(Player_Tracking.RemoveTrackedObject with fromPickup=true).
Without this handler, BuildPickUp succeeded server-side (item moved
into the player's container, retail observers saw it disappear), but
our local client kept rendering it on the ground because the despawn
message went to the unhandled-opcode bucket.
PickupEvent's wire body adds an objectPositionSequence field on top
of DeleteObject's layout, so the parser is its own type. The
downstream view-removal semantics are identical to DeleteObject, so
the dispatcher routes both opcodes into the same EntityDeleted event
via a small adapter.
Three changes folded into one commit:
1. New public StateUpdated event on WorldSession + dispatcher branch
for op == SetState.Opcode. Mirrors the VectorUpdated /
MotionUpdated event pattern. GameWindow will subscribe in the next
commit and feed the parsed (guid, newState) pair to
ShadowObjectRegistry.UpdatePhysicsState.
2. One-shot probe-gated hex-dump (ACDREAM_PROBE_BUILDING) emits the
first inbound SetState message's body bytes. Originally planned
as a separate slice 1.5 confidence-check on holtburger's claimed
12-byte payload vs ACE's GameMessageSetState.cs. Folded into the
dispatcher to avoid re-touching the same branch. The new
_setStateHexDumped guard keeps the log clean — auto-close every
30s would otherwise produce noise.
3. Doc-comment polish on SetState.cs requested by Task 1's code
review: remove false uncertainty about ACE's sequence-field width
(ACE's UShortSequence.CurrentBytes provably writes 2 bytes via
BitConverter), and align the 'total body size' phrasing with
VectorUpdate.cs's convention. Folded here to avoid churning the
file twice this slice.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
DTO + TryParse for the GameMessageSetState wire message. The server
broadcasts this when an already-spawned entity's PhysicsState changes
post-CreateObject — chiefly when a door's Ethereal bit toggles on Use.
Wire format per holtburger SetStateData (validated against retail-format
servers): u32 opcode + u32 guid + u32 state + u16 instanceSequence + u16
stateSequence = 16 bytes total. Mirrors the existing VectorUpdate.cs
template.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
After PlayerDescription is dispatched, the Inventory and Equipped lists
produced by the parser are now fed into ItemRepository via AddOrUpdate +
MoveItem so inventory/paperdoll panels see items after login.
Acceptance test PlayerDescription_RegistersInventoryEntries_InItemRepository
confirms ItemCount goes 0→2 for a synthetic PD with two inventory entries.
282 Net.Tests pass.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
