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 cc5ab683ea docs(specs): Phase B.3 Complete — movement and world navigation design
Comprehensive spec for completing the physics/movement system:
CellPortal-based indoor/outdoor/room-to-room transitions via
sphere-plane intersection, multi-landblock boundary crossing,
momentum-preserving jump with gravity arc, portal-space state
machine for teleports, Setup.StepUpHeight hookup, and
scenery-on-road exclusion fix.

Replaces the current "outdoor heightmap sampler with disabled
indoor transitions" with the full world-navigation system AC's
client uses. 12 acceptance criteria, ~20 new unit tests planned.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-12 15:54:12 +02:00
docs docs(specs): Phase B.3 Complete — movement and world navigation design 2026-04-12 15:54:12 +02:00
src chore(app): Phase B.2 — strip diagnostic logging + fix indoor-transition test 2026-04-12 15:27:49 +02:00
tests chore(app): Phase B.2 — strip diagnostic logging + fix indoor-transition test 2026-04-12 15:27:49 +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): Phase 4.9 — send ACK_SEQUENCE for every received server packet 2026-04-11 23:42:41 +02:00
README.md chore: phase 0 — skeleton + dat asset inventory 2026-04-10 09:02:56 +02:00

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.