First scrolling room (Melee Island beach) renders everything too large

[harrytyp]

Description

In the first room with horizontal scrolling (the beach on Melee Island, where Guybrush wakes up after the intro), rendering is completely broken: everything is displayed far too large.

The scene is supposed to scroll horizontally, but the HD rendering makes the background/objects appear massively oversized, so the room is unusable.

Expected behavior

The scrolling beach room should render at the correct scale (like the non-scrolling rooms) and scroll smoothly as the camera moves.

Observations

• The issue appears in the first beach room on Melee Island (the very first playable area with camera scrolling).
• All elements are scaled up far beyond the intended size — it looks like the HD scale factor is applied twice (or the room's scroll width is ignored).
• Related: Issue Scrollable rooms render incorrectly and crash (room 14 fortbase) #18 fixed scrolling for room 14 (fortbase), but this beach room still breaks.

HD background question

Is there an HD background for this room at all?

Looking at config/hd_manifest.json:

• Rooms 0001/0002 (the beach area) are listed with 2560x1920 backgrounds — a non-scrollable width.
• Room 0015 (town, 0015_town.png) is 8384x1920 — scrollable, and that one works.
• Rooms 0003, 0007, 0008 have no HD background entry at all.

So the beach room either has an HD background mapped with the wrong (non-scrollable) dimensions, or it is missing one entirely. Both cases would produce the oversized rendering described above.

Environment

• ScummVM fork v0.0.68
• HD assets v1.0.4

[harrytyp]

Correction: this is about Room 14 (fortbase) — 0014_fortbase.png, 5984x1920 in the manifest — the fort area after the intro cutscene on Melee Island, where the camera scrolls horizontally.

• The room IS mapped in config/hd_manifest.json (5984x1920, scrollable).
• So the HD background exists and is marked scrollable, but the rendering still scales everything far too large (looks like the HD scale factor is applied twice, or the scroll offset/camera width is wrong for this room).
• Issue Scrollable rooms render incorrectly and crash (room 14 fortbase) #18 fixed the crash for this room (camera/scroll assert), but the scaling is still broken.