MultiCore Helper is a Forge 1.16.5 and more Minecraft version CPU utility mod designed for large modpacks and heavy singleplayer worlds.

Features:
- Creates a real worker thread pool for background processing
- Applies JVM ForkJoinPool and Netty thread tuning where supported
- Adds entity pressure diagnostics for crowded worlds
- Provides manual cleanup for dropped items and XP orbs
- Adds a small CPU Core item used as the advancement icon
- Includes a fun join-world advancement: “Fine, I'll do it myself.”

Commands:
- /multicorecpu status
- /multicorecpu entities
- /multicorecpu cleanup

Important:
This mod does not fully parallelize Minecraft's main world tick. Minecraft 1.16.5 and more version world logic is mostly main-thread bound. Instead, this mod safely uses worker threads for background snapshot processing and provides tools to reduce CPU and entity pressure.

It may help improve integrated server tick time, world initialization speed, and entity-heavy performance depending on your CPU, modpack, shader settings, and world load. Results will vary.

Minecraft: 1.16.5
Forge: 36.2.33 recommended

MultiCore Helper 是一個 Forge 1.16.5 和更多遊戲版本CPU 效能輔助 Mod，主要為大型模組包與高負載單人世界設計。

功能：
- 建立真正的 worker thread pool 進行背景處理
- 在支援的情況下調整 JVM ForkJoinPool 與 Netty 執行緒
- 提供實體壓力診斷
- 可手動清理掉落物與經驗球
- 新增 CPU Core 物品作為進度圖標
- 新增進入世界時獲得的彩蛋進度：「Fine, I'll do it myself.」

注意：
此 Mod 不會把 Minecraft 主世界 tick 完全多核心化。Minecraft 1.16.5 和更多遊戲版本的世界邏輯大多仍受主執行緒限制。本 Mod 是透過安全的背景執行緒處理與實體壓力工具，協助降低 CPU 與實體負載。

實際效果會依 CPU、模組包、光影設定與世界負載而異。