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0x00000ED / CSSource_TF2_FIX_Demo_CL_PreserveExistingEntity

[CS:Source/TF2] FIX Host_Error: CL_PreserveExistingEntity: missing client entity X on play demo
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Offsets/Signature are broken for TF2 as of Sept. 7th, 2023. #1

Closed LShirohana closed 1 year ago

LShirohana commented 1 year ago

I just wanted to let you know the above. I actually did not test your CT file, but someone else did and let me know it was broken/not working.

As a result, I went and found a signature instead, and confirmed it works.

E8 ? ? ? ? 83 C4 08 5D C3 8B 01 5D This Signature will take you into CL_PreserveExistingEntity, and starts at the CALL instruction for host_Error. So, ? ? ? ? are the 4 bytes (32 bit tf2 game) that lead to the function pointer.

I replaced it with Msg from Tier0.dll, which is an export (making it easy to grab the address for that) and swapped the host_Error ptr with Msg and it worked.

TL;DR apparently your cheat table is outdated (???), use this signature instead.

0x00000ED commented 1 year ago

unfortunately I don’t have a broken demo, but I checked all the offsets and they are up to date

0x00000ED commented 1 year ago

I reworked the script. It uses aobscanmodule now and works both in tf2 and cs:s.