speed_law.py locks onto the player entity once and samples its position while
holding each throttle input, differentiating over 1-second windows.
no throttle -> ~420 (CruisingVelocity 350)
RT held -> ~1 530 (MaximumVelocity 1200)
LT held -> ~125 (MinimumVelocity 100)
release -> back to cruise, from either direction
So the throttle SELECTS a target speed rather than adding thrust — which is what a
reimplementation would most likely have assumed from Acceleration/Deceleration
alone. Those govern the convergence rate instead: ~440 units/s^2 measured on
release (Deceleration 500) and ~470-560 under RT (Acceleration 600).
Recorded as 🟡: measured world speeds run ~1.2-1.3x the definition numbers in all
three regimes while the HUD shows the definition value exactly (350 at cruise), so
world coordinates are a constant multiple (~1.25) of the definition's velocity unit;
the spread is wider than the constant is precise because the craft manoeuvres while
sampled.
Three traps documented: RT/LT are analogue triggers (the button verb is a silent
no-op and the first run measured an unflown craft), per-sample differentiation
aliases against the guest's update rate (0, 1519, 1985, 0, 2681 for smooth flight),
and the player entity only enters the typed scan ~15 s in while the craft dies within
minutes if nobody flies it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NptfmpjdpNCKEez6d2xvA9
Claude (auto-RE)
1efc3f567d