⚠️ Compatibility Note: This plugin is built for Minecraft 1.21.5 Purpur. I tested it on Purpur 1.21.5 and Spigot 1.21.1. It should work on 1.21.1-1.21.5 Spigot/Purpur/Paper/Bukkit.

If you want to report a bug or suggest a new plugin, join my Discord server.

Also check my other plugin WorldReset

❤️ SharedHealthAndHunger

Take on the challenge with your friends! Can you survive while sharing a single life bar?

SharedHealthAndHunger is a plugin designed for “Shared Life” challenge. The main concept is simple: all players on the server share health, hunger, and potion effects. If one player takes damage, everyone feels it!

✨ Key Features

• ❤️ Shared Health: When one player takes damage, everyone loses HP.
• 🍗 Shared Hunger: Sprinting and eating affect the entire team's hunger bar.
• 🧪 Shared Effects: Did someone drink a Speed potion or eat a Pufferfish? Everyone gets the same effect!
• 💥 Physical Damage Feedback: When a player takes damage, teammates also receive a visual "hurt" effect (red screen) and slight knockback.
• 💀 Spectator Mode: If health drops to zero, the game ends, and all players are automatically moved to Spectator mode.
• 📊 Action Bar: Notifications about who took damage and how much HP was lost appear above the hotbar.
• ⚡ Metabolism Control: Configurable hunger drain speed (e.g., make hunger drop 2x faster).
• 🌍 Multi-Language: Full support for English and Polish (changeable via command).

⚙️ Configuration & Modes

The plugin is fully configurable. You can customize the gameplay to your needs:

• Physical Feedback Control: You can decide if the attacker should receive physical feedback (knockback/pain) when hitting a teammate. (option attackerfeeldamage).
• Max Health: Set any amount of hearts for the team (e.g., 10, 20, or even 100 hearts).
• Toggles: Every feature (health sync, hunger sync, effects) can be toggled on or off mid-game.

📜 Commands and Permissions

Main command: /sharedhealth or /sh

| Command | Description | Permission |
| :--- | :--- | :--- |
| /sh respawn | Resets the game, heals players, clears effects, and teleports to spawn. | sharedhealth.respawn |
| /sh language <en/pl> | Changes the plugin language (English / Polish). | sharedhealth.language |
| /sh set maxhealth <value> | Sets the maximum health (e.g., 40.0 = 20 hearts). | sharedhealth.set.maxhealth |
| /sh set hungermult <value> | Sets the hunger loss multiplier (e.g., 2.0 = 2x faster). | sharedhealth.set.hungermult |
| (All /sh set commands) | Grants access to change ALL numeric values. | sharedhealth.set.* |
| /sh toggle health | Toggles health synchronization. | sharedhealth.toggle.health |
| /sh toggle food | Toggles hunger synchronization. | sharedhealth.toggle.food |
| /sh toggle effects | Toggles potion effect synchronization. | sharedhealth.toggle.effects |
| /sh toggle actionbar | Toggles action bar notifications. | sharedhealth.toggle.actionbar |
| /sh toggle attackerfeeldamage | Should the attacker feel pain when hitting others? | sharedhealth.toggle.attackerfeeldamage |
| /sh toggle respawn | Toggle Spectator mode upon death. | sharedhealth.toggle.respawn |
| (All /sh toggle commands) | Grants access to toggle ALL options. | sharedhealth.toggle.* |

Wildcard Permission (Full Admin): sharedhealth.*

🚀 Installation

1. Download the .jar file.
2. Place it in the /plugins/ folder of your server (Spigot/Paper/Purpur 1.21.5).
3. Restart the server.
4. Done! The config.yml file will generate automatically.