I can't wait for the day...

I can't wait for the day I can say "yes Brendon is potty trained!" I am roughly 7 weeks away from having our baby and Brendon has decided that peeing in his pants is okay! I know he can tell when he needs to go! He will not give up on any playing time until it is almost to late. He stops himself from completely peeing threw everything, but gets his underwear wet. I don't have much time to get this under control! Treats and incentives no longer working! How do you get a two year old to want to stop playing and go potty before it is to late!