Sniffer sniffs for Trial Chambers

Another map to find another structure, doesn't sound that interesting. Let's make a unique way to find the Trial Chamber.

Sniffer could deal with it well. Give him an item to sniff that makes him think of Chambers and sniffer will show the path to nearest Trial Chamber. He will turn towards it and moan loudly. He will then run in that direction and disappear, but return as you get close to Trial Chamber or lose you way to remind it.

The item might be a new one, a broken gearweal e.g., as reference to early prototype of redstone. Player could find this item in some structures or buy from wandering trader. Sniffer may show some interest if you have that item, what can make newbies easier to find out how to use it.

That would be a really good new usage for sniffer. It wil be also cool if he would be able to find another structures like Trial Ruins in similar way.