Erik 4d36756b91 research: full acclient.exe decompilation — 22,225 functions, 688K lines

Complete decompilation of the retail Asheron's Call client using
Ghidra 12.0.4 + pyghidra headless. 22,225 of 22,226 functions
successfully decompiled in 75 seconds.

Output: docs/research/decompiled/ (54 files, 688,567 lines of C)

Key findings already identified:
- CLandBlockStruct::ConstructPolygons at chunk_00530000.c:2270
  (split direction formula with 0x0CCAC033 constants)
- Motion command handlers at chunk_00510000.c (0x45000005 etc)
- Motion interpreter at chunk_00520000.c
- Portal space UI at chunk_004D0000.c and chunk_00560000.c

Next: identify CPhysicsObj, CMotionInterp, collision, and movement
functions by cross-referencing against ACE's C# port.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-12 23:25:51 +02:00

2 KiB

Raw Blame History

Decompiled acclient.exe — Full Index

Total functions: 22226
Successfully decompiled: 22225
Failed: 1
Time: 75s

Files by address chunk

chunk_00400000.c — 27183 lines
chunk_00410000.c — 26338 lines
chunk_00420000.c — 20753 lines
chunk_00430000.c — 25677 lines
chunk_00440000.c — 26028 lines
chunk_00450000.c — 25113 lines
chunk_00460000.c — 24486 lines
chunk_00470000.c — 21998 lines
chunk_00480000.c — 18223 lines
chunk_00490000.c — 18343 lines
chunk_004A0000.c — 15931 lines
chunk_004B0000.c — 11281 lines
chunk_004C0000.c — 19050 lines
chunk_004D0000.c — 15220 lines
chunk_004E0000.c — 18282 lines
chunk_004F0000.c — 21835 lines
chunk_00500000.c — 28121 lines
chunk_00510000.c — 28028 lines
chunk_00520000.c — 23705 lines
chunk_00530000.c — 23720 lines
chunk_00540000.c — 26339 lines
chunk_00550000.c — 24576 lines
chunk_00560000.c — 21414 lines
chunk_00570000.c — 15793 lines
chunk_00580000.c — 21493 lines
chunk_00590000.c — 23709 lines
chunk_005A0000.c — 24042 lines
chunk_005B0000.c — 24113 lines
chunk_005C0000.c — 24425 lines
chunk_005D0000.c — 24483 lines
chunk_005E0000.c — 27149 lines
chunk_005F0000.c — 26972 lines
chunk_00600000.c — 14936 lines
chunk_00610000.c — 14454 lines
chunk_00620000.c — 10453 lines
chunk_00630000.c — 15174 lines
chunk_00640000.c — 21923 lines
chunk_00650000.c — 37209 lines
chunk_00660000.c — 22737 lines
chunk_00670000.c — 23715 lines
chunk_00680000.c — 27365 lines
chunk_00690000.c — 24155 lines
chunk_006A0000.c — 27857 lines
chunk_006B0000.c — 20525 lines
chunk_006C0000.c — 5584 lines
chunk_00700000.c — 60 lines
chunk_00720000.c — 29398 lines
chunk_00730000.c — 45271 lines
chunk_00740000.c — 45251 lines
chunk_00750000.c — 45773 lines
chunk_00760000.c — 49981 lines
chunk_00770000.c — 49778 lines
chunk_00780000.c — 45954 lines
chunk_00790000.c — 8918 lines

2 KiB Raw Blame History

Decompiled acclient.exe — Full Index

Files by address chunk

2 KiB

Raw Blame History