erik/acdream
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1
acdream/src/AcDream.Core/Physics
History
Erik 7a244b3291 fix(physics): Phase A8.F — viewer sweeps bypass the 30-step cap (retail-faithful) 
Retail's CTransition::find_transitional_position (:273613) has no step
cap. calc_num_steps (:272149) has a dedicated viewer branch `if ((state
& 4) != 0)` at :272181 for sight/viewer objects (ObjectInfoState.IsViewer
= 0x4). The existing acdream cap correctly had a comment "Sight objects
bypass this" but the bypass was never wired — no IsViewer caller existed
until the A8.F camera spring-arm.

With radius 0.3 m the cap fires at ~9 m. The spring-arm sweeps up to
40 m (≈134 steps), so zoomed-out cameras snapped to the player's head
instead of sweeping through geometry. The fix adds `&& !ObjectInfo.IsViewer`
to the guard; non-viewers keep the 30-step safety net (player spheres
~0.48 m radius never exceed 14 m/tick).

Conformance test: radius=0.3, dist=12 (40 steps > 30 cap) over flat
terrain. Normal mover bails (Assert.False). Viewer proceeds to target
(Assert.True + CurPos.X > from.X). RED → GREEN.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-29 20:35:26 +02:00
..
AnimationCommandRouter.cs fix(anim): Phase L.1b route motion commands 2026-04-28 10:46:22 +02:00
AnimationHookRouter.cs feat(anim): Phase E.1 hook router + GameWindow wiring 2026-04-18 16:30:23 +02:00
AnimationSequencer.cs fix(animation): close #61 + smooth stop from backward/sidestep-left/turn-left 2026-05-18 15:16:20 +02:00
BSPQuery.cs fix(phys): A6.P4 door — pos_hits_sphere records near-miss polygon 2026-05-25 11:05:04 +02:00
BuildingPhysics.cs refactor(physics): Phase 2 — code-review polish on BuildingPhysics commit 2026-05-19 18:01:44 +02:00
CellDump.cs feat(phys): A6.P3 #98 Step 2 — cell-dump probe + roundtrip test 2026-05-23 15:16:56 +02:00
CellSurface.cs feat(core): Phase B.3 — CellSurface (indoor floor polygon projection) 2026-04-12 09:51:22 +02:00
CellTransit.cs fix(phys): A6.P5 — unconditional outdoor expansion in CellTransit BFS 2026-05-25 12:53:31 +02:00
CollisionExemption.cs fix(phys L.2g slice 1b): widen CollisionExemption to ETHEREAL alone 2026-05-13 18:27:06 +02:00
CollisionPrimitives.cs feat(physics): port 9 collision primitives from acclient.exe (chunk_00530000.c) 2026-04-12 23:53:47 +02:00
EntityCollisionFlags.cs feat(physics): live-entity collision plumbing (Commit A) 2026-04-29 13:12:56 +02:00
GfxObjDump.cs feat(phys): A6.P3 #98 — GfxObj dump infrastructure (ACDREAM_DUMP_GFXOBJS) 2026-05-23 20:24:26 +02:00
IAnimationHookSink.cs feat(anim): Phase E.1 hook router + GameWindow wiring 2026-04-18 16:30:23 +02:00
InterpolationManager.cs feat(motion): L.3 M1 — fresh InterpolationManager port + retail spec 2026-05-05 14:56:42 +02:00
MotionCommandResolver.cs feat(anim): Phase L.1c select combat maneuvers 2026-04-28 11:44:17 +02:00
MotionInterpreter.cs fix(motion): retail-faithful remote tick — clear body.Velocity, drive via seqVel 2026-05-03 16:23:57 +02:00
PhysicsBody.cs fix(phys): A6.P7 — retail-binary cyl-vs-BSP dispatch (HAS_PHYSICS_BSP_PS gate) 2026-05-25 16:35:32 +02:00
PhysicsDataCache.cs fix(physics): #101 — suppress mesh-aabb-fallback for phantom GfxObj stabs 2026-05-25 19:51:45 +02:00
PhysicsDiagnostics.cs diag(phys): A6.P5 [cellset-build] probe — log BuildCellSetAndPickContaining output 2026-05-25 12:40:58 +02:00
PhysicsEngine.cs test(phys): A6.P3 #98 — live ResolveWithTransition capture apparatus 2026-05-23 19:41:11 +02:00
PhysicsResolveCapture.cs test(phys): A6.P3 #98 — live ResolveWithTransition capture apparatus 2026-05-23 19:41:11 +02:00
PlayerWeenie.cs feat(physics): PlayerWeenie with retail Run/Jump formulas 2026-04-13 23:15:25 +02:00
PortalInfo.cs feat(physics): Phase 2 — wire CellBSP + Portals into CellPhysics 2026-05-19 16:52:20 +02:00
PortalPlane.cs fix(core): Phase B.3 — add centroid + radius bounds to PortalPlane crossing test 2026-04-12 19:08:46 +02:00
PositionManager.cs fix(motion): project anim root motion onto terrain plane (slope staircase) 2026-05-05 21:37:42 +02:00
RemoteMoveToDriver.cs fix(retail): rotation rate, useability gate, retail toast strings 2026-05-16 12:17:54 +02:00
ResolveResult.cs feat(physics): L.3a — wall-bounce velocity reflection on airborne hits 2026-04-30 09:41:04 +02:00
ServerControlledLocomotion.cs fix(anim): Phase L.1c match MoveTo run speed 2026-04-28 20:58:22 +02:00
ShadowObjectRegistry.cs fix(phys): GetNearbyObjects dedup-by-entityId silently drops multi-part shadows 2026-05-24 18:47:04 +02:00
ShadowShape.cs feat(phys): add ShadowShape record (no callers yet) 2026-05-24 15:07:40 +02:00
ShadowShapeBuilder.cs feat(phys): ShadowShapeBuilder.FromSetup 2026-05-24 15:12:56 +02:00
TerrainSurface.cs fix(scenery): #49 9×9 loop, per-spawn building check, triangle slope 2026-05-07 21:15:11 +02:00
TransitionTypes.cs fix(physics): Phase A8.F — viewer sweeps bypass the 30-step cap (retail-faithful) 2026-05-29 20:35:26 +02:00
WalkMissDiagnostic.cs feat(physics): WalkMissDiagnostic aggregator for ISSUES #83 probe spike 2026-05-20 10:31:39 +02:00