yyz's backpack

Inventory Expansion - yyz's Backpack Mod

Directly Integrated Backpacks 



🌟 Mod Highlights

⚡ Seamless GUI Integration

Backpack slots appear directly in work GUIs (inventory/crafting table/chest etc.) without opening extra interfaces. 

🛠️ Enhanced Features

- 🖱️ Curios/Trinkets slots `Shift+Left Click` → Transfer to main inventory `Shift+Right Click` → Transfer to backpack `Double Click` → Auto sort items  - 📦 Curios/Trinkets slots Automatically stores items in backpack when inventory is full Backpack drops as single item upon death (contents preserved)  - 🔥 Curios/Trinkets slots Supports using backpack items Curios/Trinkets slots Real-time backpack content display in recipe interface  - 💍 Curios/Trinkets slots Backpacks can be placed in Curios/Trinkets slots 

🎒 Backpack Tiers

| Backpack Type | Extra Slots | Special Ability | |----------------|-------------|----------------------| | Iron | +18 | Basic capacity | | Gold | +36 | Basic capacity | | Diamond | +54 | Basic capacity | | Fire Immunity | Fire Immunity | Fire Immunity | 

⚙️ Compatibility

Status Key

- ✅ Unsupported - ⚠️ Unsupported - ⌛ Unsupported - ❌ Unsupported

Feature Support Status

| Feature | 1.21.6 | 1.21.5 | 1.21.4 | 1.21.2-1.21.3 | 1.21.1 | 1.20.5-1.20.6 | 1.20.2-1.20.4 | 1.20.1 | 1.19.4 | 1.19.3 | 1.19-1.19.2 | 1.18-1.18.2 | |-------------------------|--------|--------|--------|---------------|--------|---------------|---------------|--------|--------|--------|-------------|-------------| | JEI | | ✅ | ✅ | | ✅ | ✅ | ✅ | ✅ | ⌛ | ⌛ | ⌛ | ⌛ | | Curios | | ✅ | ✅ | | ✅ | ✅ | ✅ | ✅ | ⌛ | ⌛ | ⌛ | ⌛ | | Trinkets | | | | | ✅ | ✅ | ✅ |✅ | ⌛ | ⌛ | ⌛ | ⌛ | | Quark | | | | | | | | ⚠️ | | | ⚠️ | ⚠️ | | Accessories | | | ⚠️ | ⚠️ | ⚠️ | | | ⚠️ | | | | | | REI | | ⌛ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ⌛ | ⌛ | ⌛ | ⌛ | | EMI | | | | | ✅ | ✅ | ✅ | ✅ | ⌛ | ⌛ | ⌛ | ⌛ | | Inventorio | | | | | | | ⚠️ | ⚠️ | ⌛ | ⌛ | ⌛ | ⌛ | | IPN | ⚠️ | ⚠️ | ⚠️ | ❌ | ⚠️ | ❌ | ❌ | ⚠️ | ❌ | ❌ | ❌ | ❌ | | Inventory Sorting | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | | 3D Models | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | | Doggy Talents Next | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | ⌛ | | AE2 | ⌛ | ⌛ | ⌛ | ⌛ | ✅ | ⌛ | ⌛ | ✅ | ⌛ | ⌛ | ⌛ | ⌛ |

❓ Why This Backpack?

Traditional backpack mods = mobile chests requiring separate GUIs. Our solution: 1. Continuous expansion - Access backpack items directly in Continuous expansion 2. Continuous expansion - Full support for recipe book/JEI/REI/EMI 3. Continuous expansion - Swap when placing backpack in backpack slot/inside 4. Continuous expansion - Growing mod compatibility support 

⚠️ Current Status

The mod is currently in a very early stage. If you find any bugs, you can report them via GitHub or Discord

❗ Found an issue or have suggestions? Report now! - GitHub - Discord

🔧 Design Philosophy: - More GUI support - Backpack 3D models - Expanded mod compatibility  > ✨ Design Philosophy: Make backpacks a natural extension of the main inventory