MacBook Pro won't charge no green light

Hi, my MacBook Pro suddenly just stopped charging. A few hours ago it was working fine. I leave it plugged in while I play games because it drains my battery so quick and then I noticed it wasn't charging. The green light is not on and I've tried switching outlets and still nothing. Does anyone have any suggestions? Should I bring it to the apple store? The laptop is about 1.5 years old.