Thirst - Schoperation/SchopCraft GitHub Wiki

Like many mods that implemented thirst, it's a measure of how thirsty the player is. The lower the bar, the thirstier you are. It can be quenched in a few ways right now.

The first method is right clicking (or left clicking) a block of water with your bare fist. It'll probably damage you a bit, since it's dirty water, but it does the job. Do this two million more times and you'll be a successful health-to-thirst factory.

A better method is to use a canteen. It can be used to grab water form a water block or from a cauldron with some water in it (the HydroPouch needs it completely full). Once grabbed, the canteen can be combined with a charcoal filter to filter the water (if it's dirty, which is most likely). It can then be cooled down with a snowball.

A HydroPouch is an improved canteen that takes an entire water source block, and can be sipped 12 times instead of 3.

Cauldrons act as rain collectors. While it's raining, they fill up and you can collect the fresh rain water from them as you would from a normal water source block.

Glass bottles currently don't do anything related to thirst, and I doubt they ever will. Canteens do the trick just fine.