The Solo Effect.
Well I had the afternoon off today(like every Tuesday) so I spent it on getting the solo movement done. It wasn't really to hard because I had made it so you can just set the active PC id (0-3) and it then centers on that PC and acts like it's the main PC. The hard part came when come up with a way for the party to regroup. I thought my line of sight algorithm would come in handy here but, alas, I couldn't get the dame thing to work correctly. Never mind, I still had another trick up my sleeve which I deployed so after. The method basically goes around the leader until it finds an unblocked stop, once it does the PC occupies that spot , the next member dose the same and so forth. The results can been seen below.
Regroup
Changing active PC