Files
BT412/scratchpad/listani.py
T
arcattackandClaude Fable 5 a3d67cc639 Combat visible + killable: Wword root-cause fix, .PFX effect layer, RemakeEntity swap
The 'can't kill the enemy / no visible damage' cluster, root-caused and fixed
faithfully:

- STEP-6 unaimed path was INERT: the cylinder table was 'cached' at Wword(0x111)
  -- the recon ABSORBER bank (stores nothing, reads 0) -- so every unaimed hit
  silently no-op'd.  Promoted to the named member Mech::damageLookupTable
  (binary this[0x111], was mislabeled ammoExpended).  New gotcha class recorded
  (reconstruction-gotchas §2) + sweep; 2 dead multiplayer branches logged.

- Fire path migrated off the stale vital-zone aim onto the completed STEP-6
  unaimed dispatch (zone=-1 + beam entry point -> cylinder resolves the
  exterior zone).  No more invisible 1-shot kills; death via the authentic
  cascade (~14 center-mass hits).  Wreck stays TARGETED on kill (beams stop on
  it); scoring latches off.

- SendSubsystemDamage AV fixed: unbound critical-subsystem plug guard (43
  unbound plugs/mech logged as an open question -- the binding itself is a gap).

- RemakeEntity (render damage swap): the 1996 render state machine's missing
  Remake state, reconstructed as an in-place SetDrawObj mesh swap keyed by each
  segment's damage-zone graphic state (tree dtor doesn't cascade -> never
  rebuild).  Destroyed arms/guns visibly wreck (the only variants the RES
  registers).

- BT .PFX particle layer (L4VIDEO.cpp): the 1995 explosion/damage effect layer,
  unported since 2007 (DPLIndependantEffect/ReadPSFX/ExplosionScripts all
  stubs).  Parses the authentic VIDEO/*.PFX definitions via the [pfx_day]
  psfxN mapping; premultiplied blending renders BOTH families from the same
  data (additive-style fire + occluding smoke -- DDAM2 is 30% grey, DDTHSMK
  ramps negative: impossible additively); depth-sorted billboards with a
  radial-masked grit sprite; impact-frame orientation (.PFX offsets are
  authored mech-local, -Z = out of the struck armor toward the shooter) for
  weapon hits AND damage bands (via lastInflictingID, now maintained -- was
  declared but never written).  Both effect-number encodings route (raw dpl
  <100 + WinTesla 1000+slot carried by the band resources).  Death fires the
  authentic dnboom (7) + ddthsmk smoke plume (1).

- Effects anchor at the impact point / damaged zone's segment, not the mech
  origin (no more fire at the feet).

- Dev force-input gates BT_AUTOFIRE / BT_AUTODRIVE for headless fire-chain
  verification; BT_PFX_ADD=1 flips the particle blend for A/B.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-08 14:43:32 -05:00

16 lines
542 B
Python

import struct
data = open(r'C:\git\bt411\content\BTL4.RES', 'rb').read()
labOnly, maxID = struct.unpack_from('<ii', data, 4)
offs = struct.unpack_from('<%dI' % maxID, data, 12)
anims = []
for o in offs:
if o == 0:
continue
rid, rt = struct.unpack_from('<ii', data, o)
nm = data[o + 8:o + 40].split(b'\0')[0].decode('ascii', 'replace')
if rt == 16:
anims.append((rid, nm))
print('type-16 Animation resources:', len(anims))
for rid, nm in sorted(anims, key=lambda x: x[1]):
print(' id=%4d %s' % (rid, nm))