Files
BT411/game/reconstructed
Joe DiPrimaandClaude Fable 5 297127d0d7 #89 DEATH BLAST reconstructed: a dying mech splashes its neighborhood
The missing half of Advanced Damage, found by call-scanning
Explosion::SplashDamage @0042fad0: TWO callers, not one -- Missile::Perform
(the known #62 path) and 0x4a0bda, the UN-EXPORTED tail of
Mech::TakeDamageMessageHandler itself.  Raw disasm @0x4a07b8-0x4a0bda:
when the victim ENTERS dead(9)/eject(10) during the applications, the
binary sets the wreck burning (id 0x17, deferred -- handler not yet
reconstructed), spawns the death Explosion (model 0x31 -- our death-list
visuals stand in), and SPLASHES:
  gates : owning player's advancedDamageOn (+0x264) AND NOT
          suppressConsole (+0x258 -- eject sets it: PUNCH-OUTS NEVER
          BLAST, the authentic anti-suicide-bomb rule)
  damage: type 2 Explosive, amount = deathSplashDamage (mech+0x520),
          bursts = round(0.001 * moverMass * 15.0) -- scales with tonnage
  radius: deathSplashRadius (mech+0x524); per-victim falloff
          bursts/dist^1.25 in the shared core
Draco's collision-divert suspicion is settled: the blast is TYPE 2, the
divert never touched it -- the tail was simply never reconstructed.

Port: deathSplashDamage/Radius PROMOTED from the Wword scratch bank to
named Mech members (the bank is one GLOBAL array -- authored per-chassis
values were clobbered to the last-loaded mech); BTSplashCore split out of
the #62 weapon splash and shared; BTApplyDeathSplash + the death-edge arm
in the handler tail; BTPlayerConsoleSuppressed bridge (friend).

Bench (2-node, B parked 8.9u from a self-destructing A): blast fired with
authored madcat data (radius=50, amount=5, mass=75000 -> 1125 base
bursts), B took 73 bursts (falloff exact: 1125/8.91^1.25), cross-pod
delivery + cylinder spray verified on B's own log ([dmghit] type=2
burst=73 across zones).  ~365 damage at 9u -- Draco's 'double kills on
drops' economy restored.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-05 16:52:32 -05:00
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