The next time she talks to you or does any of that, use that to be a bit more physical with her. And no, I don't mean that type of physical.

When she hits you, grab her and hug her or mess up her hair. (I mean, it works in anime...)

Then when she notices, ask her out if you like her back. Otherwise, those are sure signs of friendzoneship.

Enjoy taking a gamble at that.

When she punches u, tickle her back?

Alright man here's what you should do. Yes tease her back like she does; and act like you enjoy her company all the time. Ask her to hand out with you more for example: (Hey im heading to the mall to pick up some stuff, you want to come?) or just something casual like that. If you move to fast though you might scare her away but if she does say yes to these things then you practically got her. It just takes a little more time and effort (like take her out even more) and when you feel it's right drop the ball and say what you wanted to say to her. You will know when it's the right time; love takes bravery and risks so go out and do it! (well that is if you do want to get with her...)