Hi!
I can't seem to find enough info and Facebook API/SDK seems a huge mess. I'm making a mobile game. What I want to do is add an in-game button "Invite friend to this server". When player clicks it, he would be asked to pick friends from his friends list. After that, they would get a deep-linked(I guess?) invite. After they accept it, if they don't have my game installed, they would be redirected to the app store and if they do have, the game would open up. After the game opens up, check if any invite was made and accepted. If it there was, connect to the specified server from the deep link.
Is it even possible using Facebook API/SDK or am I fantasising? Any tips or useful links?