A Few Acrobatic Type Movements, Vanilla-Like

Vanilla-Like movements, dodging, press a key and you will move about 0.75 of a block to the side (depending on which key you press) and with half hunger only 0.5 and with no hunger you cant dodge.

crouching would reduce fall damage by 25% and pressing doge while falling will put you in the swimming animation pointed down, making you fall faster.

These are the ideas I made,i hope they get added and i think its a really great idea, would add a lot to pvp