Instancing

[KLS]

Yes but if you try creating several instances of the same zone of the same version for one person it's going to cause problems.

For example:
You create an instance version 0 and give it to person A
You create an instance version 1 and give it to person A
You create an instance version 2 and give it to person A
You create an instance version 3 and give it to person A

And they will easily be able to switch between them but if instead you try:

You create an instance version 0 and give it to person A
You create an instance version 1 and give it to person A
You create an instance version 1 and give it to person A
You create an instance version 1 and give it to person A

It will cause problems as the server wont be able to tell which id you really want to be in because the quest::GetInstanceID(name, version) only returns one value.