3 commits

Author	SHA1	Message	Date
Erik	97cf873870	feat(vendor): Slice 6 buy arc — shop items are real objects, vendor selection is THE selection, and Buy works (0x005F) ... Three ordered pieces in one landing (the shared controller/composition files carry all three; the internal order was 6.1 -> 6.2 -> 6.3): 6.1 VendorShopItemMaterializer diff-merges the shop list into the live ClientObjectTable on VendorState transitions (so client-local close and session teardown retire the entries too) and never claims a guid it did not add — ACE's UniqueItemsForSale can re-list a guid a player once held (AP-163 files the collision-skip; no retail counterpart traced). Right-click examine on shop items now routes through the ordinary appraisal path — the 5.4 F7c blocker dissolves with the table entries. 6.2 SelectionChangeSource.Vendor: row clicks, auto-select, and examine all flow through the canonical SelectionState; the status bar and the existing byte-faithful StackSplitQuantityState slider light up unmodified. VendorSplitPolicy is the single 0xDC41CB0 mask owner; the slider VALUE seeds to 1 for exempt items while maxSplitSize keeps the stack (the splitSize/maxSplitSize distinction, research §B.3). Selection clears at retail's actual site — VendorItemsUI::RemoveFromShop (pc:202848), not a CloseVendor-level clear that does not exist. 6.3 BuildBuy (0x005F): vendorGuid, count, (i32 amount, u32 guid) pairs, and the trailing alternateCurrencyId the REAL client sends (CM_Vendor::Event_Buy pc:689288) though ACE's reader ignores it. TryBuy rides the EXISTING J5.2 one-request-at-a-time reservation and completes on UseDone; the Buy button disables while a request is in flight. The reconciliation round-trip (money property update, inventory CreateObject, ApproachVendor refresh -> panel rebuild) is proven by a synthetic-inbound test against existing machinery — no new owner. Register: AP-161 narrowed (selection + examine residuals close; staging/Sell remain; double-click-to-buy confirmed ABSENT from retail with negative evidence cited — we match retail). AP-162 files the conscious no-client-side-affordability-precheck deferral. Clean-room complete solution: 11,368 passed / 4 skipped / 0 failed. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>	2026-08-07 20:28:26 +02:00
Erik	e602f84be2	fix(ui): Slice 5.4 review corrections — the dropdown renders from its authored popup, retail cost semantics, auto-select, icon overlays ... All nine review findings closed at root (one sub-item consciously deferred): F1 the category dropdown now draws: sprites/fonts wired and the popup geometry read from the vendor menu's own authored popup LayoutDesc 0x21000043 (root 0x1000034F — correcting the review's 0x1000014F transcription) per UIElement_Menu::MakePopup (pc:120705); chat's menu is untouched and its tests prove it. The new test drives selection through the REAL open/hit path the review flagged as bypassed. F2+F3 the selected-item cost display ports VendorItemsUI::UpdateItemsUI verbatim: quantity via the 0xDC41CB0 split-size mask (whole-stack for ammo, per-unit for groceries/components; mask lives at the toolbar SEEDING site pc:198784), plural names with retail's fall-back-to-singular (pc:409056 — correcting the review's "name+s" guess), full cost sentences with comma grouping and the player's coin total, and Buy/Add buttons that disable without a selection. F4 category switches auto-select the first filtered item (pc:201180). F5 icon underlay/overlay/effects + plural name forwarded from the already-parsed wire fields through VendorShopItem to the icon composer. F6 a DIFFERENT vendor opens on its own first category; same-vendor refresh preserves per the clamp. F7 scroll resets on rebuild and authored empty slots fill; the right-click examine route is consciously DEFERRED (shop items are not in ClientObjectTable and the appraisal panel hard-requires it — documented, not faked). F8 VendorState.Apply's fanout gets the same per-listener isolation as Close/Reset. F9 AP-110/AP-161 wording corrected ("quantity-correct pricing") and AP-161 rewritten to exactly the remaining conscious gaps. Clean-room complete solution with the #348 cursor fix in the same tree: 11,334 passed / 4 skipped / 0 failed. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>	2026-08-07 18:26:17 +02:00
Erik	c721830e71	feat(ui): Slice 5.4 — the authored vendor browse panel (LayoutDesc 0x21000012) ... The vendor window is retail's own: LayoutDesc 0x21000012, root 0x100000B7, found by enumerating all 101 layouts for the one containing both known tab controls and clinched by the root's Type 0x10000017 — the literal UIElement::RegisterElementClass id for gmVendorUI (pc:202075). Discovery evidence and the D0 read live in the research doc's new §B.4. D0 corrected two assumptions: retail's category "tabs" are a UiMenu DROPDOWN fed by a hardcoded 18-row ordered category table (ported bit-for-bit against our ItemType enum; list always scoped to exactly one category, first-present wins, selection preserved across refresh per retail's clamp), and the layout authors THREE tabs — Items (browse, this slice), Buying and Selling (staged-transaction review, Slice 6) — decision 4's "browse/Buy tab" names the Items tab retail's mode-2 OpenTab opens. The non-default tabs render and switch pages but stay inert, fenced in comments. VendorUiController mounts Items: category dropdown, icon-cell item row with the retained scrollbar, per-unit retail pricing via VendorPricing.SellPrice (the vendor-stock path VendorProfile:: VendorSellPrice feeds), name/cost on selection. The panel is a pure projection of VendorState — opens on populate, closes on clear; the close button's VendorState.Close() is its only permitted mutation. Nothing on the wire. AP-110 narrowed (vendor leaves the absent-panels list); AP-161 files the precise Slice-6 remainder (Buying/Selling unwired, Buy/Add buttons, InqAcceptability). Twelve controller tests on a real-dat fixture. Clean-room complete solution: 11,323 passed / 4 skipped / 0 failed. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>	2026-08-07 17:00:21 +02:00