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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 6202c5d153 fix(app): Phase B.2 — three first-run bugs in player movement mode 
1. Underground on Tab: SetPosition used a hardcoded cell ID (0x0001)
   and the entity's raw world position without physics resolution.
   Now runs PhysicsEngine.Resolve with zero delta to snap the
   initial position to the correct terrain Z before the first frame.

2. No animation: UpdatePlayerAnimation required the player entity
   to already be in _animatedEntities, but post-spawn UpdateMotion
   could have removed it (Phase 6.8 pattern). Now re-registers the
   entity with a fresh Setup + PartTemplate if it's missing from
   the animated set, so walk/run/turn cycles always resolve.

3. Side view (no turning): OnCameraModeChanged only set CursorMode.Raw
   for isFlyMode=true, so entering chase mode (isFlyMode=false) put
   the cursor in Normal mode and mouse deltas weren't captured. Now
   sets Raw cursor for both fly AND player mode.

Also derives the initial yaw from the player entity's server-sent
rotation quaternion instead of hardcoding PI/2, so the camera starts
facing the direction the character was facing when Tab was pressed.

265 tests still green.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-12 14:44:11 +02:00
docs docs(plans): Phase B.2 player movement implementation plan 2026-04-12 14:10:13 +02:00
src fix(app): Phase B.2 — three first-run bugs in player movement mode 2026-04-12 14:44:11 +02:00
tests feat(net): Phase B.2 — MoveToState + AutonomousPosition message builders 2026-04-12 14:28:35 +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

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.