Realism 🌍

Real life in Minecraft (NeoForge 1.21.1), built in phases. 1.0.0: everything is in. 1.2.0: surgeons, knives, Czech food, murder evidence.

Phase 1: your body

Rule	What happens
💧 Thirst	Drink or die after 3 days. Water bottles reset it, milk/soup/fruit help a bit. Crouch in water with an empty hand to drink from it. Warnings: thirsty → dizzy → collapsing.
😴 Sleep	Sleep through a night or die after 11 days awake. Warnings: yawning → nodding off → hallucinations (sounds that aren't real).
⚡ Stamina	Sprinting and hard work drain it, resting refills it. Keep pushing with none left: out of breath → shaky → blackouts → death by exhaustion. Thirst, hunger and cold tire you faster.
💪 Muscle tears	Mining or hitting too fast tears your arm (weaker, slower for 2 days). Tear it again = bad tear (6 days, "needs a doctor" in phase 2).
🦴 Broken legs	Falls of 7+ blocks can break your leg (12+ always do). Landing on rock hurts more and takes longer to heal.
🔥 Burns	Punching a working furnace bare-handed: 1st, 2nd or 3rd degree burn. A Cold Sweat boiler is always 3rd degree. (In VR, touching it with your hand counts.)
🥶 Frostbite	With Cold Sweat: freezing for a minute gives frostbite, and it keeps hurting while you stay frozen.

Phase 2: blood 🩸

Rule	What happens
🩸 Blood	You have 5 liters. Under 4.2 l you're pale (weaker), under 3.5 l dizzy, under 2.6 l you collapse, and under 2 l you bleed out. Blood slowly comes back while you're fed.
🔪 Bleeding	Mob hits, weapons, arrows, cactus and explosions can make you bleed: light (stops by itself), heavy or severe. Breaking a leg on rock is an open fracture: heavy bleeding.
🩹 Bandage	Stops light and heavy bleeding. Paper + string + wool = 3.
🎗️ Tourniquet	Holds severe bleeding, but you're slower while it's on. String, leather, string over a stick.
🅰️ Blood types	Everyone gets a real blood type (O+, A-, AB+...) by real-world odds, and keeps it after death.
💉 Syringe + blood bag	A syringe draws 0.5 l from you or a friend into a blood bag. A blood bag gives 0.5 l, only if the type matches (O- gives to everyone, AB+ takes from everyone); the wrong type makes you very sick.

Blocky pixel blood particles while bleeding: turn them off with bloodParticles = false.

Phase 3: the hospital 🏥

Thing	What it does
🩺 Doctor	A new villager job. Give a villager a Medical Station (white concrete, red dye, iron) and they become a Doctor who sells bandages, burn cream, splints, tourniquets and syringes.
🛏️ Operating Table	Right-click it with a Doctor within 8 blocks and 3 emeralds: surgery fixes broken legs, torn muscles, burns and frostbite, stops bleeding and gives back half a liter of blood. You wake up groggy.
🧴 Burn cream	Heals 1st and 2nd degree burns; a 3rd degree burn heals twice as fast. Honey bottle + slime ball.
🪵 Splint	A broken leg heals 3x faster. Stick, bandage, stick.
🦴 Broken neck	Falling 23+ blocks onto rock can break your neck: very slow, no sprinting or jumping, until surgery. Sometimes the spinal cord is hurt too and you're paralysed until surgery. (Like in real life, a broken neck isn't always fatal.)
🩷 Fiberglass insulation	Pink wall fluff (glass + 2 pink wool = 4). Touch it bare-handed and you itch; break it with no helmet and you cough. It looks like cotton candy. It is not cotton candy.

Phase 4: the mind 🧠

Thing	What it does
🙂 Mood	0-100, you start at 70. Being alone, hungry, thirsty, hurt or out in the dark brings it down. Friends nearby, your pets, music from a jukebox, sunshine, meals and a good night's sleep bring it up.
😔 Low mood / depression	Under 30 you feel down and move slower. Under 15 it's depression: slower and weaker. It never hurts you by itself, and there's always a way back up.
🎮 Game Console / 📺 Television	Play or watch for +15 mood (once a minute).
🩺 Therapy	The Doctor sells therapy sessions (4 emeralds): +40 mood. In real life too, talking to someone you trust really helps.
📅 Calendar	Shows the real-life date and the Minecraft day. Paper, paper, red dye, clock.

Phase 5: tech 💻

Thing	What it does
🛒 Tech Dealer	A villager job (job block: Tech Counter). Sells RAM, SSDs, GPU anti-sag brackets, motherboards, power supplies, CPUs, GPUs and laptops. GPUs and RAM are expensive: blame the AI.
🖥️ PC Case	Right-click it with each part to install it: motherboard, CPU, RAM, GPU, SSD, power supply. Give it redstone power and right-click with an empty hand to boot. Sneak + right-click switches the operating system.
😬 GPU sag	No anti-sag bracket? The GPU sags, and on the 3rd boot it cracks and is gone.
💾 Operating systems	Original look-alikes in the style of a retro Mac, a modern Mac, BeOS, NeXT, retro Windows and Linux (no real logos or artwork). Play a game for +15 mood.
💻 Laptop	A computer in your pocket.
🤖 AI Data Center	Feed it RAM, GPUs and CPUs. It eats them all and always wants more.

This is the beginning of the README. Read the rest at the original. Read the full README ↗