Joe DiPrimaandClaude Fable 5
9c83a468db
the knockdown storm self-limits, peers keep the limp
The 'peers see a limping mech skating' report decomposed into a wall-grind
KNOCKDOWN STORM: a gimped mech held against a blocking solid re-crashes each
time its gg cycle rebuilds speed (the gg ceiling is authentically the clip's
natural speed -- bhk1 ~14.9 u/s, ceiling+divisor @0x544/0x548, loader formula
byte-matched -- so iv2 ~222 >> the 40.0 threshold @0x4ab184), and every
type-5 KNOCKDOWN broadcast floors all peers' replicants into knockdown/trn
churn: gliding + leg-lifts = skating. Turning and crushable cars were
A/B-exonerated (grass circling: 198 replicant gimp entries, 17 crunches,
zero broadcasts).
What the binary has that the port lacked -- recovered from the EXPORT GAP by
raw disasm (scratchpad/night6/gap_4a9770.txt, @4aa89f-4aaab4) -- is the crash
branch's tail: fallDirection = worldToLocal(damageForce) (FUN_0040879c, M^T v,
un-normalized), fallScalar = -(fallDirection . localVelocity.linearMotion),
and a self-dispatched TakeDamageMessage{0x64, zone=-1, the engine-computed
collision Damage verbatim}. A wall crash COSTS ARMOR, so the grind degrades
the mech instead of looping forever. That dispatch was the long-standing
'DEFERRED' note in the response policy; now reconstructed.
Falsified en route (comments + KB corrected, do not revive): the stagger's
FUN_004a4c54(1)/(0x20) 'action-request flags' feed NO drive suppressor --
image-wide sweep + full gap disasm show word[this+0x18] is read only by the
net record emitter; the bmp clip applies NO root motion (adv=0 measured); the
'gimp cap 5.8' figure was the BACK-cycle stride printed under a misleading
label (now ggCapL/R; @0x52c has no binary consumer).
Verified (mp_gimpAB rigs): arena1 wall-grind now 4 bounded strikes, limper
dies of its crashes and respawns cleanly twice (START->RESET, no strand);
grass circling unchanged-clean (198 replicant gimp states, 0 knocks).
Rig: pid capture race fixed (a missed winpid left a stale node holding the
-net port -> null runs), per-config sweep added.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
72 lines
3.0 KiB
Bash
72 lines
3.0 KiB
Bash
#!/usr/bin/env bash
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# #82 REPLICANT-LIMP A/B MATRIX: which factor breaks the peer's limp view --
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# TURNING (replicant trn-arming outprioritizes the gimp cycle at gimp speeds)
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# or TERRAIN (arena1 ground staggers -> type-5 knockdown broadcasts)?
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#
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# 4 configs x 2 nodes x ~3min, sequential:
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# g_straight grass, limper walks straight (the old mp_skate baseline)
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# g_circle grass, limper circles (run-6 shape)
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# a_straight arena1, limper walks straight
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# a_circle arena1, limper circles (run-13 shape = the user's repro)
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#
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# VERDICT per config, from logs alone (no eyes needed):
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# observer [animind] inst=1 states 22-27 -> replicant LIMPS (good)
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# observer trn(4)/knockdown(32) churn -> skating (bad)
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# observer type=5 rx count + limper [knock] rows -> the stagger factor
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set -x
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. /c/git/bt411/scratchpad/night6/bench_common.sh
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cd /c/git/bt411/content || exit 1
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run_config () { # $1=tag $2=map $3=circle(0|1)
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local tag=$1 map=$2 circle=$3
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# headless rig only: a leftover node from the previous config holds the -net
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# port and null-runs this one -- sweep before every config
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taskkill //F //IM btl4.exe > /dev/null 2>&1
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sleep 2
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sed "s/^map=.*/map=$map/; s/^time=.*/time=day/; s/^experience=.*/experience=novice/" MP.EGG > AB.EGG
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rm -f ab_${tag}_obs.log ab_${tag}_limp.log
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# observer: static, replicant-diagnostics on
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BT_MP_LOG=1 BT_REPL_LOG=1 BT_AUDIO_SPATIAL=1 BT_SYNC_LOG=1 \
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bt_launch ab_${tag}_obs.log AB.EGG 0x0C -net 1601
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sleep 2
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# limper: symbolic leg gimp ~2s after alive; straight or circling
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if [ "$circle" = "1" ]; then
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BT_FORCE_TURN=0.45 \
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BT_MP_LOG=1 BT_DMG_LOG=1 BT_AUDIO_SPATIAL=1 BT_GROUND_LOG=1 \
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BT_SELF_DAMAGE=60 BT_SELF_DAMAGE_ZONE=leg BT_SELF_DAMAGE_TICKS=2 BT_SELF_DAMAGE_DELAY=2 \
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BT_AUTODRIVE=0.4 \
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bt_launch ab_${tag}_limp.log AB.EGG 0x03 -net 1501
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else
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BT_MP_LOG=1 BT_DMG_LOG=1 BT_AUDIO_SPATIAL=1 BT_GROUND_LOG=1 \
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BT_SELF_DAMAGE=60 BT_SELF_DAMAGE_ZONE=leg BT_SELF_DAMAGE_TICKS=2 BT_SELF_DAMAGE_DELAY=2 \
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BT_AUTODRIVE=0.4 \
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bt_launch ab_${tag}_limp.log AB.EGG 0x03 -net 1501
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fi
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sleep 4
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python ../tools/btconsole.py AB.EGG 127.0.0.1:1501 127.0.0.1:1601 &
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local PC=$!
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sleep 180
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kill $PC 2>/dev/null
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bt_kill_ours
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sleep 3
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}
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run_config g_straight grass 0
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run_config g_circle grass 1
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run_config a_straight arena1 0
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run_config a_circle arena1 1
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rm -f AB.EGG
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echo "=== A/B VERDICTS ==="
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for tag in g_straight g_circle a_straight a_circle; do
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obs=ab_${tag}_obs.log
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gimp=$(grep -a '\[animind\]' $obs 2>/dev/null | grep 'inst=1' | grep -c 'state=2[2-7] ')
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trn=$(grep -a '\[animind\]' $obs 2>/dev/null | grep 'inst=1' | grep -c 'state=4 ')
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kd=$(grep -a '\[animind\]' $obs 2>/dev/null | grep 'inst=1' | grep -c 'state=32 ')
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t5=$(grep -a '\[mrec-rx\]' $obs 2>/dev/null | grep -c 'type=5 ')
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knocks=$(grep -ac '\[knock\]' ab_${tag}_limp.log 2>/dev/null)
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gsim=$(grep -a '\[gimp-sim\]' ab_${tag}_limp.log 2>/dev/null | head -1)
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echo "VERDICT $tag: replicantGimp=$gimp trn=$trn knockdown=$kd type5rx=$t5 limperKnocks=$knocks ($gsim)"
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done
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echo "=== DONE ==="
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