How to make a data pack Minecraft 1.21 with tips and tricks

Описание: Sample pack
https://github.com/InfamousJam/MCData...

I know its a longer video but I go over function files today and some fun examples

Timestamps
0:00 debug setup
1:00 world setup
1:45 folder setup
3:10 data basics
6:41 ice walker
13:18 invis sneak
23:28 damage aura