[REQ] Simple grapple hook ignore players

[Maliwolf]

I run grapple hook on my TF2 server which many people have come to like a lot; however, a vocal group really dislike that the hook can latch on to people. Could someone help make a simple plugin so that the grapple hook will not latch onto players and instead just go through them?

[friagram]

that is what I did

[Maliwolf]

that is what I did
Would you be willing to share it? My players and I would appreciate it greatly.