I hate my boyfriend's Xbox.

My boyfriend and I have very opposite schedules. I generally work mornings and have school in the evenings (just finished yesterday) and I work weekends, when he works Mon-Friday and no weekends. So we spend maybe a few hours together at most, and some days not even at all. When he finally gets off in the evenings and I come over wanting to hang out because we haven't seen eachother, he's on his damn Xbox. Because that's how he talks to his friends, he says. (His friends are in Ohio, he moved to Florida and we're moving back up there in a few months) But he plays and plays and plays and expects me to still be awake and wanna hang out or have sex at midnight. And after having been up since 6 in the morning, and having to get up at 6 the next morning, I'm just too tired to wait around for him for hours while he puts a machine first. I feel like I'm his girlfriend, an actual human beings, I shouldn't be put aside for when he finally finishes what HE wants to do. But he doesn't see it that way. He wants to play his games and talk to his friends all the time, and that's okay for him according to him. This happened last night and I'm still a little upset about it. Am I wrong?