Aqualung

Aqualung adds a simple underwater breathing item for Minecraft.
The Aqualung is worn in the head armor slot and greatly extends the time you can stay underwater.
It gives an OXYGEN_BONUS of +49, which means air is consumed about 50 times slower than normal.
This makes underwater exploration easier, while still keeping the survival feeling of vanilla Minecraft.

Features

New wearable head slot item/block: Aqualung
Gives OXYGEN_BONUS +49
About 50x slower air consumption underwater

Includes Aqualung item resources
Includes loot table
Includes crafting recipe

Crafting Recipe

GGG
GNG
.T.

Where:
G = Glass
N = Nautilus Shell
T = Turtle Scute

Glass Cased Torch features

New item/block: glass_cased_torch
Torch inside a glass casing
Supports waterlogged state
Works underwater
Emits light level 14
Model, blockstate, item, lang, loot table and recipe added under the aqualung namespace

Glass Cased Torch recipe

GGG
GTG
GGG

Where:
G = Glass
T = Torch