detecting object in someones inventory

I am trying to figure out how to make a door that only opens when you have a specific object in your inventory.

you click the door
if you have key1 key2 and key3 in your inventory
door opens.

help?

Ya can't do that or you could know everything I have been keeping secret. And that wouldn,t be nice peeking in there.
I think you could do that with an attachment though.

You can't check inside someone's inventory. You can make it so they have to WEAR X Y and Z to open it, but not just have it.

Just what I said.

Something like this is used in the Pot Healer Adventure / Numbakulla quest.
You might try checking with the creators of that sim to see if they can assist you.

In that quest you must wear an attachment that you are given at the beginning of the quest. The attachment tracks the items you take into your inventory relating to the quest, and you can access or not access certain areas based on which items you have obtained. You can remove the attachment when not in that sim and put it back on when you go back and it saves your progress.

The scripts are really easy.

Script 1 (key) has a listen on channel YYY.

Script 2 (Door) has a listen on channel XXX and upon either a touch or collision event llSays on channel YYY:

"Have a key"

(key) hears that and llSays on channel XXX:

"Open Sesame"

if (door) doesn't hear a response within zz.z seconds then it says:

"You can keep knockin, but you can't come in!"

If you are interested in scripting it your self then let us know here. If you need someone to script it for you then you can place an ad in Employment Ops or Products Wanted and someone can whip them up for you.

Blue Meili made something like that exactly for me when I was creating quests for my old sim Everwind. People had to run around and collect keys, then they had to "present" all of those keys, in order even, to open a big chest. It worked wonderfully. Definitely contact him about it.

You can also use an attachment to keep track of what an avatar has collected if there are scripted objects giving those objects to the avatar. Just use a chat interface to make sure: 1.) the avatar is wearing the attachment when the object is given (otherwise don't give the object), and 2.) the attachment is informed when the object is given to the avatar. Yes, in a way it is cheating because it really has nothing to do with resident inventory; just messaging. The resident could delete the objects received and conceivably be out of luck later or "fool" the system. Design your use cases and activities accordingly.

EDIT: In fact, you could do it completely WITHOUT inventory objects; just have a HUD display a little key or something. Make your own "inventory."

Oooooh, are the quests still there?

or you could have the "door" remember who "has a key" by having their "key" (UUID) on file in the door script's memory.