Player pickup

This entity is not in the FGD by default.
It should not be put directly in a map because there is no reason.

Class hierarchy
CPlayerPickupController ↳CBaseEntity
weapon_physcannon.cpp

player_pickup is a point entity present in most Source games. It's an entity the player creates when they pick an object up, and keeps it "in their grip". Not used with the gravity gun, despite being in the same cpp file as it.

Note:Kill input will cause players to release objects they are holding.