[TheDarkStar]

Is it possible to give other projectiles the same logic as the huntsman?
What I want to do is to give the Crusader's Crossbow headshots. Since it's a projectile weapon I can't just use hitgroup, and I'm fairly new to scripting, so after trying to find anything about this and failing, I'm posting here.

[XGAK]

I think TrackAttck will work.

[TheDarkStar]

Tried using TraceAttack, the game either doesn't recognize that with projectile weapons or projectile weapons don't use the HitBox or Hitgroup vars. There is an event called arrow_impact, though now I'm running into the issue of "function prototypes do not match", which I don't know how to solve. My code for it is as follows:

public void OnPluginStart()
{
	HookEvent("arrow_impact", Event_ArrowImpact);
}


public void Event_ArrowImpact(Event event, int attachedEntity, int shooter, int boneIndexAttached, float bonePositionX, float bonePositionY, float bonePositionZ, float boneAnglesX, float boneAnglesY, float boneAnglesZ, int projectileType, bool isCrit)
{
	char[] bone = "";
	IntToString(boneIndexAttached, bone, 1)
	PrintToServer(john);
}

[XGAK]

I forget that arrows dont fire TraceAttack.
You can try Detour CTFProjectile_Arrow::CanHeadshot().
Found this https://github.com/KohtepSP/TF2-Crossbow-Headshots
Maybe the signature need be updated.