Attaching ladder pieces together

[serbusfish]

You need to have a ladder area in active, use AUIC for attaching ladder, SEA for activating it, SPLA for looking.

Ok, first of all SEA is Set Entity Active, SPLA is Start player look at, but what is AUIC?

Second, how do you make it so a piece of the ladder is added to the inventory? (you can do that right?)

There's a ladder item (that you can pick up and it goes in your inventory) in entities/ptest.

Found it, cheers.

EDIT:

Rather than make another thread I have another quick question, I have a lever that unlocks a door, however when I pull the level down to open the door when I let go it pops back up and re-locks the door, how do you stop this happening?