That's not actually correct. You kill the dragon and the flag is what allows you to open the door. There isn't a physical key item for the door. There was one for a short time that dropped off the dragon, but only until KLS wrote the player.pl code and we were able to open doors via perl.
The way it is currently, controlled from perl, is all that's really needed. I don't even remember for sure if it was somehow indicated on your keyring if you had the ability to open the PoI door. All that happens is you click on the door and get the "three small turns to the left" message.
|