This sounds very familiar to me.
I felt this way through most of my teen years. I didn't get enjoyment from most of the things other people did: activities, games, what I considered pointless entertainment, socialization, etc. I, too, felt like I was going dead inside.
Similar to you, it affected my school work. I felt like it was pointless. I managed to get good grades and fool everyone into thinking I was really into my studies, but it was only a front.
The thing that changed that for me was finding my special interest (read, "perseveration platform"). I started making movies, and developed a passionate interest in writing and directing feature films. As far as I can tell, the trick is to find something that makes your heart pump faster. For me, it wasn't so much a great source of pleasure as that I felt purpose.
I can think of two possibilities for you. One is to look around--if you haven't already--to find something that really interests you, and jump on it and get to living.
But if that's not working, then look into physical problems. Low energy and feelings of pointlessness and lethargy can come from all sorts metabolism problems, mineral deficiencies, thyroid problems, etc. And as far as I can tell, we Aspies are particularly susceptible to these malfunctions. (I had to deal with one.)
But to answer your initial question, I'm not sure whether I feel pleasure or not. But with purpose, I feel like I can live a good life and make it day to day without a lot of pleaure. 