Gossamers warfare save

[Blockrock 1]

Hi there.

I haven't found anything about a save script for Gossamers warfare, and im unable to figure out how to make one myself.

I don't want to spoil the mission in any way as im playing only on LAN with my friends and some of our games take 6h+ so its a pity to loose everything everytime we want to finish the last game.

What i want to achieve is the same effect as in other MP missions:

When the host leaves the server, there is a saving message and when he hosts it again, it automaticaly starts from the point when he left the server.

I would be very thankfull if someone could make a short tutorial.

Also i want to mention that i don't know anything about scripting or arma so the tutorial should be written like for a dumb person.