KOTA Fix

Kota Fix (Zenith x Create Compatibility)

Kota Fix is a lightweight Fabric 1.20.1 compatibility patch designed to restore the functionality of Zenith’s Knowledge Enchantment when the Create mod is present.

The Core Issue

Both Zenith and Create rely on a shared library called porting_lib. This library’s DROPS event system contains a critical design flaw: it stops processing handlers as soon as any handler returns true.

In many modpacks, Create’s event handlers (which manage things like Deployer kills or Crushing Wheel drops) are registered earlier or run first. Even if a regular player performs the kill, logic within these handlers or other mods using the same library can trigger an early return, preventing Zenith’s Knowledge handler from ever executing. This effectively "breaks" the Knowledge enchantment, making it impossible to gain the 25x XP bonus from Mob drops.

Technical Implementation (The "Area Scanner" Fix)

Instead of attempting a fragile Mixin patch on the embedded porting_lib code, Kota Fix implements a robust "post-processing" solution:

1. Event Interception: The mod registers its own high-priority handler on the DROPS event.
2. Kill Detection: When a player with the Knowledge enchantment kills a mob, the mod identifies the event and calculates the expected XP multiplier based on the enchantment level.
3. Buffered Conversion:
   • The mod immediately clears items from the drops collection to prevent baseline looting.
   • It registers a 2-tick delayed Area Scan around the death location.
4. The Scan: After 2 ticks (ensuring all other mods have finished their loot-spawning logic), the mod scans a 1x1x1 radius for any orphaned ItemEntity objects.
5. XP Transformation: All found items are discarded and converted into ExperienceOrbEntity objects using the standard Zenith formula (totalItems * knowledge * 25).

Compatibility

• Minecraft: 1.20.1
• Mod Loader: Fabric
• Required Mods: Zenith (or Apotheosis), Create (specifically versions using porting_lib).
• Logic: This mod acts as a bridge and is safe to use in any modpack where Zenith Knowledge is failing to trigger.