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feat(ui): D.2b inventory finish — bind contents-grid gutter scrollbar

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InventoryController binds 0x100001C7 (factory Type-11 UiScrollbar) to the
contents grid's UiScrollable + the shared 0x2100003E scrollbar sprites,
mirroring ChatWindowController. The grid now scrolls instead of overflowing.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Erik 2026-06-21 20:29:53 +02:00
parent 0d3117596c
commit fad807587d
2 changed files with 38 additions and 2 deletions
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25
src/AcDream.App/UI/Layout/InventoryController.cs
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@ -20,6 +20,16 @@ public sealed class InventoryController
public const uint BurdenTextId = 0x100001D8u; // gmBackpackUI m_burdenText ("%d%%")
public const uint BurdenCaptionId = 0x100001D7u; // "Burden"
public const uint ContentsCaptionId = 0x100001C5u; // "Contents of Backpack"
public const uint ContentsScrollbarId = 0x100001C7u; // gm3DItemsUI gutter scrollbar (right of the grid)
// Scrollbar chrome from base layout 0x2100003E (shared with the chat scrollbar; see
// ChatWindowController). Both inventory + chat scrollbars inherit this base.
private const uint ScrollTrackSprite = 0x06004C5Fu;
private const uint ScrollThumbSprite = 0x06004C63u; // 3-slice middle tile
private const uint ScrollThumbTop = 0x06004C60u; // 3-slice top cap
private const uint ScrollThumbBot = 0x06004C66u; // 3-slice bottom cap
private const uint ScrollUpSprite = 0x06004C6Cu; // up arrow (top button)
private const uint ScrollDownSprite = 0x06004C69u; // down arrow (bottom button)
// 3D-items grid: 192x96 → 6 cols x 3 rows of the 32x32 UIItem cell (template 0x21000037).
private const int ContentsColumns = 6;
@ -66,6 +76,21 @@ public sealed class InventoryController
_contentsGrid.CellWidth = CellPx;
_contentsGrid.CellHeight = CellPx;
}
// Bind the gutter scrollbar to the contents grid's scroll model (the factory built
// 0x100001C7 as a bare Type-11 UiScrollbar; wire it like ChatWindowController does).
if (_contentsGrid is not null
&& layout.FindElement(ContentsScrollbarId) is UiScrollbar bar)
{
bar.Model = _contentsGrid.Scroll;
bar.SpriteResolve = _contentsGrid.SpriteResolve; // chrome resolve from the factory ctor
bar.TrackSprite = ScrollTrackSprite;
bar.ThumbSprite = ScrollThumbSprite;
bar.ThumbTopSprite = ScrollThumbTop;
bar.ThumbBotSprite = ScrollThumbBot;
bar.UpSprite = ScrollUpSprite;
bar.DownSprite = ScrollDownSprite;
}
if (_containerList is not null)
{
_containerList.Columns = 1;