Compatibility
Minecraft: Java Edition
1.20–1.20.3
Platforms
Supported environments
Server-side
Singleplayer
Tags
Creators
Details
Licensed MIT
Published 3 years ago

As of Minecraft version 1.13 and beyond, player oxygen regenerates over time out of water as opposed to happening instantaneously.
This mod restores that pre-1.13 functionality with a gamerule 'toggleOldAirReplenish'. It's set to true by default, and you can use the following command as an op to change it:
/gamerule toggleOldAirReplenish true/false


