Hypothesis: Idx/WarHammer.idx points objects into bitmap data in Anim/WarHammer.ani

We can use WH40K_TD.exe and investigate reads of .idx followed by reads of .ani
to test this.

WH40K_TD.exe opens files in this order:

1. Data/USEng.dta
1. WH40K_TD.exe (?)
1. Cursor/Cursors.cur
  1. pread64(fd, 23, 0) = 23
  1. _llseek(fd, 0, [0], SEEK_CUR) = 0
  1. _llseek(fd, 0, [0], SEEK_CUR) = 0
  1. _llseek(fd, 40666, [40666], SEEK_SET) = 0
  1. _llseek(fd, 0, [0], SEEK_SET) = 0
  1. close(fd) = 0
  1. read(fd, "\x26\x00\x00\x00\x20\x00\x00\x00\x30\x01\x00\x00\x50\x01\x00\x00\x8a\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32) = 32
  1. (...)
  1. _llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Cursor/Cursors.cur>, 39868, [39868], SEEK_SET) = 0
  1. read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Cursor/Cursors.cur>, "...", 798) = 798
1. (some statting of Idx/WarHammer.idx, no reading that I saw)
1. Anim/WarHammer.ani
  1. read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "...", 32) = 32
1. (some clones of child procs, I didn't follow them)
1. Sounds/wh40k.ds
  1. pread64(31</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Sounds/wh40k.ds>, "...", 23, 0) = 23
  1. read(31</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Sounds/wh40k.ds>, "...", 417792) = 417792
  1. read(31</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Sounds/wh40k.ds>, "...", 4096) = 4096
1. Data/Sounds.dat
  1. pread64(34</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/Sounds.dat>, "#**********************", 23, 0) = 23
  1. ...
1. Pic/wh40k.pcx
  1. read(34</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Pic/wh40k.pcx>, "...", 168509) = 168509
1. Sets/*
  1. (lots of statting these)
1. Data/Randchar.dat
  1. pread64(34</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/RandChar.dat>, "#**********************", 23, 0) = 23
  1. read(34</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/RandChar.dat>, "#***************************************************************"..., 4096) = 4096
  1. ...
1. Data/WeapDef.dat
  1. pread64(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/WeapDef.dat>, "#**********************", 23, 0) = 23
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/WeapDef.dat>, "#***************************************************************"..., 4096) = 4096
  1. ...
1. Data/SpellDef.dat
  1. pread64(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/SpellDef.dat>, "#**********************", 23, 0) = 23
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/SpellDef.dat>, "#***************************************************************"..., 4096) = 4096
  1. ...
1. Data/AniObDef.dat
  1. pread64(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/AniObDef.dat>, "# ******** ANIMATED OBJ", 23, 0) = 23
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/AniObDef.dat>, "# ******** ANIMATED OBJECT DEFINITIONS **************\r\n#\t\t0 : **"..., 4096) = 4096
  1. ...
1. Data/VehicDef.dat
  1. pread64(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/VehicDef.dat>, "# ******** VEHICLE DEFI", 23, 0) = 23
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/VehicDef.dat>, "# ******** VEHICLE DEFINITIONS **************\r\n#\t\t0 : *** VEHICL"..., 4096) = 4096
  1. ...
1. Data/StdWeap.dat
  1. pread64(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/StdWeap.dat>, "# ******** SQUAD STANDA", 23, 0) = 23
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Data/StdWeap.dat>, "# ******** SQUAD STANDARD WEAPONS **************\r\n#\t\t0 : *** SQU"..., 4096) = 4096
  1. ...
1. Data/Ultnames.dat
1. Data/Chanames.dat
1. Data/keymap.dta
1. Filters/wh40k.flt
  1. _llseek(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Filters/wh40k.flt>, 0, [0], SEEK_SET) = 0
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Filters/wh40k.flt>, "\x01\x00\x00\x00", 4) = 4
  1. _llseek(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Filters/wh40k.flt>, 4, [4], SEEK_SET) = 0
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Filters/wh40k.flt>, "...", 72) = 72
  1. _llseek(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Filters/wh40k.flt>, 1444, [1444], SEEK_SET) = 0
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Filters/wh40k.flt>, "...", 327680) = 327680
1. Misc/occlusio.lis
  1. pread64(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Misc/occlusio.lis>, "62    # Number of Absol", 23, 0) = 23
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Misc/occlusio.lis>, "62    # Number of Absolute Deltas.\r\n      # These Deltas are off"..., 4096) = 982
  1. read(35</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Misc/occlusio.lis>, "", 3114) = 0
1. Data/GDestroy.dat
1. (stat Obj/destroy.obj)
1. Data/minimap.dat
1. Misc/occlusio.list
1. Obj/specials.obj
1. Obj/Man_Shadow.obj
1. Sets/map01.set
1. Data/Defs.dat
1. [`Assign/jungtil.asn`](docs/formats/obj.md#assign)
1. [`Obj/jungtil.obj`](docs/formats/obj.md)
1. (more assign + obj pairs)
1. Data/Cycle.cyc

Adding a Librarian to the mission builder performs these seeks and reads:

_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509440, [509440], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\fM\266\th\16\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509448, [509448], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "t[\266\t\376\16\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509456, [509456], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "rj\266\tg\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509464, [509464], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\331y\266\t\251\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509472, [509472], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\202\211\266\t\273\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509480, [509480], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "=\231\266\t\10\20\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509488, [509488], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "E\251\266\t\321\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509496, [509496], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\26\271\266\t\1\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509504, [509504], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\27\310\266\t\304\16\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509512, [509512], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\333\326\266\t\343\16\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509520, [509520], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\276\345\266\t\f\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509528, [509528], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\312\364\266\tA\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509536, [509536], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\v\4\267\t\246\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509440, [509440], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\fM\266\th\16\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164448540, [164448540], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\367\0\n\0015\0T\0\0\0\0\0P\16\0\0\324q;\1\0\0\0\0\200\23\207**+*+"..., 3688) = 3688
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509448, [509448], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "t[\266\t\376\16\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164452228, [164452228], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\365\0\10\0017\0W\0\0\0\0\0\346\16\0\0\324q;\1\0\0\0\0\200\25\3*\212+*,"..., 3838) = 3838
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509456, [509456], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "rj\266\tg\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164456066, [164456066], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\364\0\10\0019\0Z\0\0\0\0\0O\17\0\0\324q;\1\0\0\0\0\200\30\201*\5+\200\33"..., 3943) = 3943
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509464, [509464], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\331y\266\t\251\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164460009, [164460009], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\356\0\7\1B\0[\0\0\0\0\0\221\17\0\0\324q;\1\0\0\0\0\200\"\201*\200\37\0\200"..., 4009) = 4009
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509472, [509472], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\202\211\266\t\273\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164464018, [164464018], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\356\0\n\1C\0\\\0\0\0\0\0\243\17\0\0\324q;\1\0\0\0\0\200#\3)\3+\200\32"..., 4027) = 4027
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509480, [509480], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "=\231\266\t\10\20\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164468045, [164468045], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\354\0\t\1C\0Z\0\0\0\0\0\360\17\0\0\324q;\1\0\0\0\0\200$\201*\200\36\0\200"..., 4104) = 4104
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509488, [509488], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "E\251\266\t\321\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164472149, [164472149], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\356\0\t\1?\0V\0\0\0\0\0\271\17\0\0\324q;\1\0\0\0\0\200\35\212&&H)*"..., 4049) = 4049
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509496, [509496], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\26\271\266\t\1\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164476198, [164476198], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\366\0\10\0015\0[\0\0\0\0\0\351\16\0\0\324q;\1\0\0\0\0\200\20\201*\4+\206*"..., 3841) = 3841
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509504, [509504], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\27\310\266\t\304\16\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164480039, [164480039], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\367\0\7\0013\0[\0\0\0\0\0\254\16\0\0\324q;\1\0\0\0\0\200\33\210+,+,,"..., 3780) = 3780
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509512, [509512], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\333\326\266\t\343\16\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164483819, [164483819], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\370\0\7\1A\0_\0\0\0\0\0\313\16\0\0\324q;\1\0\0\0\0\200\34\203,,*\200\""..., 3811) = 3811
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509520, [509520], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\276\345\266\t\f\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164487630, [164487630], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\370\0\7\1H\0`\0\0\0\0\0\364\16\0\0\324q;\1\0\0\0\0\200\35\201,\200*\0\200"..., 3852) = 3852
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509528, [509528], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\312\364\266\tA\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164491482, [164491482], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\373\0\10\1;\0Z\0\0\0\0\0)\17\0\0\324q;\1\0\0\0\0\200\36\202+,\200\33\0"..., 3905) = 3905
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 509536, [509536], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\v\4\267\t\246\17\0\0", 8) = 8
_llseek(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, 164495387, [164495387], SEEK_SET) = 0
read(15</home/lupine/.wine/drive_c/GOG Games/ChaosGate/Anim/WarHammer.ani>, "\366\0\n\0018\0Y\0\0\0\0\0\216\17\0\0\324q;\1\0\0\0\0\200\32\t+\205*\4,"..., 4006) = 4006

