I'm sure u know the minecraft feature where u can hit people, can you add that to the game, along with some sort of health bar, i made a fight club, bot i wanna change the "fighting" part to punching instead of shooting.

Keep It Chill,

Elite

 

No.

Servers can already do this using CPE.

Whilst no fancy modern minecraft features are planned to come to ClassiCube or MCGalaxy, you can use a plugin which imitates this behaviour. 
 

Here's one made by Venk, may require tweaking: https://github.com/derekdinan/ClassiCube-Stuff/blob/master/MCGalaxy/Plugins/VenksSurvival.cs