How do I make friends again?

I'm 25, male and diagnosed with mild Aspergers. Despite this I always had a decent number of friends at school and was in the fairly cool crowd, but became depressed at 18, lost touch with all my friends and have had none ever since. How do I make friends again? And not just any friends, but normal, reasonably cool friends like I used to have? I don't want to be friends with other types of people as we don't enjoy the same things, I like the same things that the average lad my age does. I'd rather have no friends than ones I don't enjoy being around. I'm fairly good at hiding my Aspergers but people can usually tell sooner or later, so I need to hide it better if I can, not sure if I can completely hide it though. Some people didn't care but others thought I was weird and wanted nothing to do with me, even though I'm really not that different from most people. I hate having it and would rather die than tell people, even though it's mild it's caused me so many problems.