Thaumic Speedup

作者：Rongmario

Speeds up Thaumcraft's loading process and optimizes internals.

模组 Forge 优化其他神秘时代附属魔法

介绍

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Thaumic Speedup

A lightweight, drop-in performance mod for Thaumcraft 6 on Minecraft 1.12.2. It targets the slow, allocation-heavy paths in Thaumcraft’s aspect registration system. It scales badly in large modpacks with thousands of recipes and items.

What it does

Reverse recipe index for aspect generation
- Thaumcraft derives an item’s aspects by scanning the entire crafting registry once per item: O(items * recipes) and this does not scale well at all.
- Thaumic Speedup builds an output stack -> recipes index so each subsequent lookup is a fetch instead of a full-registry walk. The index is built only for the startup pass and dropped afterward, rebuilding lazily if needed at runtime.
Allocation-free item identity hashing
- Thaumcraft’s generateUniqueItemstackId copies the ItemStack, serializes it to NBT, stringifies it, and hashes it on every aspect lookup.
- Thaumic Speedup replaces this with a direct hash of the item id + item damage (+ NBT when need be), allocating a lot less.
Cleaner deprecated API routing
- Routes Thaumcraft’s deprecated static registerObjectTag calls through a singleton event proxy.