HeadCrab BrickBat

[Deepzz]

So i've been searching The Source Code Of HeadCrab Brickbat That when you throw it, it will attack npc in front of you (works like hl1 snark), so did someone have the source code?

[MegaMan1904]

check leaknet source code or leak source code

[Витой]

check leaknet source code or leak source code

I looked up for headcrab type brickbat and couldn't find it anywhere in LeakNet source code
https://gitlab.com/leaknet/LeakNet/-/blob/rewrite/dlls/hl2_dll/weapon_brickbat.cpp?ref_type=heads

Now I wonder, where can it be found in source code at all?