Lifesteal Engine

A configurable server-side Lifesteal mod for modern Fabric versions.

Players can lose and gain hearts through PvP, use revival mechanics, and enable anti-abuse systems like anti-farm cooldowns and combat-log punishment.

Features

• Lifesteal hearts system (configurable max hearts)
• Optional PvP-only heart loss
• Optional ban on zero hearts (duration configurable)
• Optional revival system with downed state
• Revival Totem support
• Anti-farm system (enable/disable + cooldown duration)
• Combat tagging + optional logout death
• Respawn protection
• Heart item mode and admin commands
• Leaderboard and player stats commands

Server/Client

The mod is completely server-side and you do not need to install it on the client

Commands

Base command:

• /lifesteal ... (admin permission required)

Main options:

• Hearts: get/set/max
• Ban: enable + duration
• Revival: enable + give
• Heart item mode: enable + give
• Anti-farm: enable + duration
• PvP-only heart loss: enable
• Combat-log system: enable + duration
• Respawn protection: enable + duration
• Leaderboard + stats

Combat Log System

When enabled:

• A player enters combat when damaged by another player (direct or indirect).
• Logging out while tagged can kill the player.
• Tag duration is configurable (default: 15s).
• Players receive chat messages when combat starts and ends.

Permissions

Admin commands require operator-level permissions.

Compatibility

• Fabric Loader: >= 0.19.1
• Minecraft: 26.1.2,26.2
• Java: 25+

License

MIT