missfor.blogg.se

Hooks and callbacks that provide entities will always provide valid ones, with PreDrawViewModel being the exception due to a bug(?), but that provides nil instead of NULL. Note that worldspawn:IsValid() returns false, so if you are wanting the world to be considered a valid entity, you can check SomeEntity = NULL instead. NOTE: Trace result entities will always be valid if tr.Hit = true/tr.Fraction != 1 (same thing). SWEP.Holster can provide a NULL weapon if the weapon is being removed, or the player is switching to NULL.This can be from an async callback, hook, timer, or just storing the entity for later use after a set amount of time. Stored EHandles after time has passed.