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Modern open-source C# .NET 10 Asheron's Call client. Faithful port of retail client behaviour to Silk.NET with a plugin API.
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Erik 225e75b8b4 feat(app): Phase 6.5 — slerp between adjacent keyframes for smooth animation 
Phase 6.4 advanced CurrFrame as a float but only sampled the integer
floor, so animations stepped instead of flowing. Phase 6.5 takes the
fractional part as a blend factor t and slerps each part's
orientation + lerps its origin between PartFrames[floor] and
PartFrames[floor+1] (wrapping back to LowFrame at HighFrame). The
result is smooth motion at any framerate without changing the cycle
length or frame indices.

Defensive: if a part index exceeds the keyframe's bone list (rare,
typically when AnimPartChanges grew the part count above the
animation's NumParts) it falls back to identity instead of throwing.

160 tests still green.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-11 19:09:36 +02:00
docs/plans docs(plan): roadmap with every observed defect mapped to a phase 2026-04-11 18:30:55 +02:00
src feat(app): Phase 6.5 — slerp between adjacent keyframes for smooth animation 2026-04-11 19:09:36 +02:00
tests feat(net): CreateObject body parser — GUID + Position + SetupId extracted (Phase 4.7d) 2026-04-11 15:18:54 +02:00
.gitignore chore: phase 0 — skeleton + dat asset inventory 2026-04-10 09:02:56 +02:00
AcDream.slnx feat(net): AcDream.Core.Net scaffold + ISAAC keystream (Phase 4.1) 2026-04-11 14:14:28 +02:00
CLAUDE.md feat(net+app): SubPalette overlays applied to palette-indexed textures (Phase 5b) 2026-04-11 16:30:08 +02:00
README.md chore: phase 0 — skeleton + dat asset inventory 2026-04-10 09:02:56 +02:00

README.md

acdream

Experimental modern open-source Asheron's Call client in C# / .NET 10.

Status: pre-alpha, not playable. Phase 0 only — dat file asset inventory.

Stack: .NET 10, Chorizite.DatReaderWriter for dat parsing. Silk.NET + Avalonia planned for rendering/UI (not yet wired up).

Requires: A retail Asheron's Call install (Turbine/Microsoft property — supply your own). Set ACDREAM_DAT_DIR environment variable to the directory containing client_portal.dat, client_cell_1.dat, client_highres.dat, and client_local_English.dat, or pass it as the first CLI argument.

Layout

  • src/AcDream.Cli/ — console app that dumps asset counts from a dat directory
  • references/ — local read-only reference material (ACE, ACViewer, WorldBuilder, DatReaderWriter, holtburger, retail AC install). Gitignored.

Run

dotnet run --project src/AcDream.Cli -- "C:\path\to\Asheron's Call"

Or set ACDREAM_DAT_DIR and run without args.