06cf72f9f7
Fixed the way in which we handle redirecting links to blacklisted dimensions. The previous method always converted links into safe exits. This lead to strange situations that could be seen as bugs. For instance, using a dungeon entrance in a root dimension would generate an exit door and a supporting platform directly above the entrance door. That also meant that any visited dungeons would be unusable if they were reset. We now do different things depending on the location of the link and its type. If the link is a dungeon link, then its destination is reset to allow a new dungeon to form. For other link types, if the link is in a pocket dimension, then it becomes a safe exit link, because it could be the only way out. If it's in a root dimension, then there are no reasonable destinations, so the teleport request is cancelled.