2 commits

Author	SHA1	Message	Date
Erik	92ea3977b6	feat(vendor): Slice 6b/6c — move-to-use, buy staging, selling; the vendor arc is functionally complete ... C1 an out-of-range Use now approaches first via the existing client-predicted BeginApproach (Pickup's far-range shape mirrored; retail's ItemHolder::UseObject @0x00588A80 has no range check and the dispatch stays immediate). C2 Add-to-List stages into the Buying tab via VendorStagingList (RemoveProfileFromList's two shapes, pc:200497-200537), Buy All sends ONE batched 0x005F and flushes staging on send exactly as retail does (SendShopEvent -> Flush, pc:204075-204076 — not UseDone-gated), and X-close over a non-empty staging list shows retail's confirm string recovered verbatim from the binary data segment (0x007b5bd8) through the existing dialog factory. C3 the Selling tab's list is the sole drop target (retail's single IsAncestorOfMe gate, pc:204229-204246); VendorSellAcceptability ports InqAcceptability with all rejection strings recovered verbatim from the raw data segment; the sell side prices with BuyPrice (retail's inverted naming: what the vendor PAYS) and 0x0060 carries no trailing currency field, unlike Buy. C4 the status-bar reproduction test PASSES against the production toolbar mount — retail's toolbar shows count + name with the split bar and NO price parenthetical (that figure is the vendor row's own cost text); no code change, the live gate referees. C5 pack order verified correct, untouched. Register: AP-161 narrowed to its two pre-existing cosmetic gaps; AP-162 extended over Buy All; AP-164 (non-sellable bitfield unmodeled), AP-165 (DescStackSize for _maxStackSize in the removal test, bounded), AP-166 (purse text + pending-sell highlight cosmetic) filed. Clean-room complete solution: 11,482 passed / 4 skipped / 0 failed. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>	2026-08-08 11:43:11 +02:00
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