Two fixes for the "position never changes when walking" bug:
1. StepUpHeight was 1.0 units — too tight. The player started at
Z=92.2 (ACE relocation from previous session) but terrain Z was
~94, so every movement attempt had a Z delta of 1.8 which
exceeded the limit. Increased to 5.0 (forgiving for MVP; AC
default for humans is ~2 from Setup.StepUpHeight).
2. Initial position now resolves through PhysicsEngine with a huge
step height (100) to snap to the correct terrain Z regardless
of where the server-sent Z currently is. With indoor transitions
disabled, this always produces the outdoor terrain height.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Three more fixes from the diagnostic dump:
1. Initial position: PhysicsEngine.Resolve was mapping the player
into an indoor EnvCell (foundry at Z=66) when they're standing
on outdoor terrain at Z=93+. The cell-containment check was too
aggressive for initial placement. Now uses the server-sent
position directly — the server already gave us a valid position.
2. Yaw unbounded: mouse delta accumulated without wrapping, growing
to 24+ radians. Now wraps to [-PI, PI] after every turn.
3. Turn command spam: MouseDeltaX > 0.5 threshold was too low for
raw pixel deltas. Any mouse jitter triggered turnCmd flips every
frame → stateChanged=True → MoveToState flood to the server.
Mouse turning now only affects yaw directly; turn COMMANDS only
come from A/D keyboard (matching retail client behavior where
mouse-look doesn't generate a TurnRight/TurnLeft command).
265 tests still green.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Per-frame controller that reads MovementInput (WASD/ZX/Shift/mouse),
drives PhysicsEngine.Resolve for collision, and tracks motion state
changes for outbound server messages + animation switching. Walk
(~4 u/s) and run (~7 u/s) speeds match AC retail. Heartbeat timer
triggers AutonomousPosition every ~200ms while moving.
5 new tests covering idle, forward, run, turn, and state-change
detection.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
