Shell_TCAF_DeltaSaber_*_P: Velocity 8000, LifeTime 0.5 s, MaximumRange 4000
(self-consistent: 8000 x 0.5 = 4000), all confirmed. Two things were wrong:
lead computed flight time as d / OUR speed (400-2000 u/s, so every shot was led
4-16x too far), and FIRE_RANGE was 5000 — past where the shells expire.
Both fixed. But the HUD's own kill counters read 0000/0000 at the end of EVERY
run including the nearest-fighter baseline, so the pilot kills nothing in any
configuration and 'fraction of frames firing' was never measuring lethality.
No improvement is claimed.
One clean negative result kept: gating on the target's angular half-size alone
(2.7 deg at 2584 units) is far tighter than the steering loop can hold the nose
— firing collapsed to 1 frame in 2639. Angular size is a floor on the firing
cone, never a cap.
Next: the HUD carries a live ammo count, so holding fire and watching it settles
'we never shoot' vs 'we shoot and miss' in a single run.
While the asset is losing hull, target what is pressing IT — ranked by distance
to the asset minus credit for closing on it — instead of what is nearest to us.
Trigger and ranking both read the live hull (pos+0x154), so nothing is inferred.
DEFEND engaged 1.9 s after the asset's first hit and held 54% of a 330 s run.
It did NOT measurably save the asset: over the window two runs share, the
policies are equal to within noise (t=239: 23218 vs 23038). Two reasons, both
recorded rather than papered over: the runs are not comparable past that window
(spawn timing differs and the hostile count GREW 134->166 in one, fell 147->118
in the other), and the real bottleneck is lethality — the guns are on for 12% of
combat frames because the target is outside the 9 deg cone the rest of the time.
Also corrects a single-run claim in the previous commit: the asset is NOT
reliably safe for the first ~170 s. A second run had first damage at t=70 s. The
stage does not replay identically; only 'the loss is slow' survives.
Fixes a fatal bug the new mode exposed: DEFEND flies at the asset, which sits
inside the friendly formation, and the first escort run went hull 1500 -> DEAD in
one tick at 2026 units/s, 0.6 s from a friendly destroyer that avoidance thought
it would clear by 365 units — the ship's radius is 2000. Keep-out applied only to
hostile turrets. Every entity above BIG_RADIUS now gets its own radius + 800 of
physical keep-out with braking inside it, whatever its faction.
own_state.py found hull = position + 0x154 for the PLAYER. Stage 02 is an
escort and is lost when the ACROPOLIS sinks, so scoring it needs someone
else's hull. Measured over 240 s of Stage 02: at t=0 pos+0x154 equals each
entity's own definition HP across 7 classes and 5 distinct HP values (turret
100, fighter 500, destroyer 10000, cruiser 30000, Acropolis 25000). Nothing
read above its HP; the five that read slightly below were already under fire
when the player launched. It falls with damage (780 events), goes negative at
death, and the object then leaves the heap.
UN_f101_TCAF_Acropolis: HP 25000, radius 1400, measured 25000 -> 23038 over
240 s with the attack starting only at t~170 s (~600 HP/min) — so the earlier
GAME OVER was not a fast loss, it was an undefended one.
Also: REMAINING OB reads 012 while 118 ADAN entities are alive, so it counts
objectives, not hostiles; its address is still unknown.
