Roll and Stamina Add-on 1.20+

The quite entertaining Roll and Stamina mod introduces new mechanics to Minecraft PE. The character gains the ability to perform flips, as well as having Stamina, which decreases during sprinting and prevents fast running when fully depleted. There's also the possibility to slow down when taking damage.


Flip:
Single press of Crouch (not holding it)
Can jump back or forward, as well as 3 blocks up
Direction depends on the direction of movement


Stamina:
Consumed during running, jumping, or flipping
If stamina runs out, the player will not be able to run


Slowdown from taking damage:
When taking damage, the player slows down for a few seconds
Does not work with magical damage


Changes in the new version

Updated code
Compatibility with new versions