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 9618c66813 feat(render): Phase G.1 — billboard particle renderer for weather + spells
Add ParticleRenderer that draws every live particle from the shared
ParticleSystem as a billboarded quad. Unit quad VBO + per-instance
(pos, size, color) VBO with glVertexAttribDivisor for one draw call
per emitter. Billboards using the camera's basis vectors so quads
always face the viewer.

Fragment shader does a procedural radial falloff (no texture pipeline
needed — raindrops / snowflakes read as soft dots). AttachLocal
emitters get re-centred on the camera each frame so the rain volume
follows the player per r12 §7.

Two-pass render splits additive from alpha-blend emitters so blend
state flips once per kind rather than per-emitter.

Wired into GameWindow.OnRender after static-mesh draw with depth
write off (particles occluded by walls but don't self-occlude).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-19 10:42:05 +02:00
docs docs: session 2026-04-18 memory + roadmap update 2026-04-18 17:15:32 +02:00
memory docs: final session tally — 19 commits, 628 tests, ~7700 lines 2026-04-18 17:23:20 +02:00
src feat(render): Phase G.1 — billboard particle renderer for weather + spells 2026-04-19 10:42:05 +02:00
tests feat(render): Phase G.1/G.2 — SceneLighting UBO + sky renderer + shader integration 2026-04-19 10:39:48 +02:00
tools feat(core): port decompiled AC client physics — CollisionPrimitives + PhysicsBody 2026-04-12 23:54:51 +02:00
.gitignore chore: gitignore launch.log 2026-04-18 23:11:56 +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 docs: comprehensive architecture plan for acdream 2026-04-13 14:23:50 +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.