Digestia

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introduces essential physiological needs and fluid mechanics into Minecraft

Digestia — Bodily Needs & Fluid Physics

Digestia adds realistic physiological needs and dynamic fluid mechanics to Minecraft.

Your body naturally accumulates urine over time, which increases much faster when consuming drinks and hydrating foods. You can relieve yourself at any moment using a dedicated keybind, producing a physically simulated fluid stream with realistic trajectory curves.

Features & Mechanics

💧 Dynamic Urination Stream: Rendered with real-time trajectory arcs and fluid mechanics based on your aim and camera pitch.
🔥 Extinguish Fires & Entities: Aim at burning mobs, players, or fire blocks to put them out instantly. Aim straight down at your feet to extinguish yourself if you are on fire!
❄️ Snow Melting & Holes: Pissing on snow layers or powder snow melts them away.
🧪 Bottling & Fuel: Collect urine using glass bottles or buckets. Urine bottles and buckets can even be used as furnace fuel, returning the empty container afterwards!
🥤 Hydration Sources: Drinking potions, milk, honey, stews, or eating water-rich foods (melons, apples, berries) refills your bladder.
🌊 Natural Fluid Physics: Swimming or falling into urine blocks acts like a proper fluid, eliminating fall damage smoothly.

Commands

Admin / testing commands for server operators (permission: gamemaster):

/urine get [player] — Checks the current and maximum urine level of a player.
/urine set <amount> [targets] — Sets the urine level of specific player(s).
/urine add <amount> [targets] — Adds or removes urine from specific player(s).

Installation

Install Fabric Loader and Fabric API for Minecraft.
Drag the Digestia .jar file into your .minecraft/mods folder (client and server).
Default keybind to urinate: V (customizable in Controls -> Key Binds).

Upcoming Features / Planned Updates

The following features are planned for future updates:

💩 Defecation System: Complete digestive cycle, adding bowel fullness and defecation mechanics.
🌱 Fertilizer & Farming Utility: Use waste as high-potency organic fertilizer for crops and trees.
🤢 Stomach & Digestion Effects: Nausea, food poisoning, and custom status effects for poor hygiene or unmanaged bladders.
⚙️ Full Configuration System: Fully customizable refill rates, drain speed, fluid properties, and permission levels.