NaNny Mod (26.1.2, 1.20.1) – Entity Data Fix

Some mods change entity data relating to health and absorption to NaN. When you remove the mods, this data stays intact and will affect your vanilla game. NaNny Mod aims to fix this issue. This mod essentially cleans up after mods that change entity data. This process is highly configurable using the config file. Let us look at some of the features of this mod in detail.

Features:

Data Cleanup for Uncontrolled Mods:

• NaNny is a Minecraft Forge mod designed to address the issue of mods that mishandle numeric values like entity health and absorption, causing them to become NaN (Not-a-Number).

Event Handling and Configuration:

• NaNny efficiently tackles the problem by intercepting various in-game events, such as LivingAttackEvent, LivingDamageEvent, LivingHealEvent, and LivingHurtEvent.
• It not only cancels these problematic events but also offers the option to heal affected entities as needed.
• Users can customize NaNny’s behavior through a TOML configuration file (nanny-server.toml) located in the world/serverconfig directory.

Key Configuration Options:

• doHeal: Allows enabling or disabling the setting of health for entities when NaN values are encountered (Default: true).
• health: Specifies the percentage of maximum health to set for entities when NaN values are encountered (Default: 1.0).

log: Provides the choice to log events that set entities’ health to NaN (Default: true).

Screenshots:

NaNny Mod – Entity Data Fix Download Links