Hi, i'm relatively new in minetest and just got in this forum to distribute a mod I've made to keep longer time underwater.
The idea is just an extra air to give you more time to explore and survive under the water. It's a simple tool you can craft out of some metals and use like a bucket, never breaks but needs to be filled.
So it's an air tank, when you're underwater and your air is running low, just use the air tank to refill your breath. The tank capacity is shown as a tool been used, so when it gets empty you can't use it but it won't vanish. You need to go to the air and just click to use the tank so it refill itself. Don't need to go all up the surface, just find a block of air, where you can breath, and refill.
Depends on DEFAULT MOD (Thanks RSLRedstonier for notifying me and xeranas for clarifying that default mod is not really default)
Recipe (Only ingots):
Bronze Gold Bronze
Iron Nothing Iron
Iron Iron Iron
Hope you enjoy.
DOWNLOAD - https://github.com/fergoy/underwater/bl ... er_mod.zip