🛡️ Only One Slot (OOS)

The Most Restrictive Challenge In Minecraft 1.21 Have you ever felt that having 36 inventory slots makes the game too easy? This mod changes everything by forcing you to survive with just ONE usable slot.

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✨ Key Features

• Locked Inventory Logic: Every single slot in your inventory is disabled, except for the first hotbar slot (Slot 36).
• Visual Immersion: To keep your focus sharp, all unusable slots are hidden from the UI. You only see what you can use.
• Anti-Cheat Mechanics: Prevents item swapping via number keys (1-9) and blocks "ghost" item placements in forbidden slots.

🛠️ How it Works

The mod uses advanced Mixin technology to rewrite how Minecraft handles inventory clicks and item rendering. By injecting code directly into the `ScreenHandler` and `HandledScreen` classes, we ensure that the "One Slot" rule is unbreakable, even in intense gameplay.

📥 Installation Requirements

• Minecraft Version: 1.21
• Loader: Fabric
• Java: Version 21
• Dependencies: Fabric API

📝 Configuration & Support

This mod is designed to work out-of-the-box for both Client and Server. For the best experience, it should be installed on both sides to prevent desync issues.

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