The engine behind 'add more 2D tilesets / iso packs / 3D skins as products'. A
pack is a self-contained render environment for a projection (topdown/iso/3d);
because scenes are kind-based, the SAME pack renders both town and dungeon
(interchangeable), and each maps to a catalog id (monetizable, entitlement-gated).
- packRegistry.js: registerPack / packsForProjection / unlockedPacks (canUsePack)
/ activePackId (saved-if-unlocked else first unlocked) / setActivePack /
activePackAssets. Per-projection active-pack selection, persisted. In-memory
store fallback so it's testable under Node.
- assetPacks: registers the 3 built-ins (roguelike-interior topdown, iso-dungeon,
kenney-3d-characters) + activeIsoAssets()/activeThreeAssets() resolvers; RK.theme()
now defaults to the active topdown pack.
- isoRenderer + avatarVisuals (iso/3d character lookup) read the ACTIVE pack.
- packRegistry loaded before assetPacks in tavern + game.
Backward-compatible: one pack per projection resolves to today's defaults — nothing
changes visually. Adding a pack now = registerPack(...) + assets + a catalog row.
Tests: +5 (register/list, unlock filter, active/saved/fallback, refuse locked).
Suite 58 suites / 419 tests green.
The iso renderer only drew floor+wall (bar/table hardcoded). Generalize the
floor-base + prop compositing to all furniture kinds (bar/table/chair/keg/shelf/
barrel/crate) and map them to the iso-dungeon tiles: stacked barrels = the bar +
kegs, chest = tables/crates/shelves, chair = chairs. Half walls kept (full walls
would occlude the front row). Same coherent iso-dungeon art set. Client-only.
jwinterm