Bundle Upgrade (Fabric)

Bundle Upgrade

Sequential Bundle Storage Upgrades for Minecraft Fabric.

OverviewBundle Upgrade expands the storage capabilities of Minecraft bundles. Rather than being confined to the vanilla limit of 64 items, you can upgrade your bundle sequentially across 5 tiers: Copper -> Iron -> Gold -> Emerald -> Diamond.InfoValueCurrent mod version1.0.1Supported Minecraft versions1.21.2+ (current build: 1.21.11)Mod loaderFabric Loader 0.19.5+ with Fabric API[!IMPORTANT] 100% Item Retention: Upgrading a bundle on a Crafting Table safely transfers all stored contents (BUNDLE_CONTENTS) and custom anvil names (CUSTOM_NAME) directly to the newly crafted tier. You never have to empty your bundle before upgrading!Sequential Upgrade Tiers & Recipes TableAll recipes use a 3x3 Crafting Table: Place the previous tier bundle in center slot 5, surrounded by 8 tier upgrade materials in all outer slots.TierBundle NameItem Identifier3x3 Crafting RecipeExtra CapMax Capacity0Vanilla Bundleminecraft:bundle1x Rabbit Hide + 1x String (Vanilla)+064 units1Copper Bundlebundleupgrade:copper_bundleCenter: minecraft:bundle
Surrounding (x8): Copper Ingot+1074 units2Iron Bundlebundleupgrade:iron_bundleCenter: bundleupgrade:copper_bundle
Surrounding (x8): Iron Ingot+2094 units3Gold Bundlebundleupgrade:gold_bundleCenter: bundleupgrade:iron_bundle
Surrounding (x8): Gold Ingot+30124 units4Emerald Bundlebundleupgrade:emerald_bundleCenter: bundleupgrade:gold_bundle
Surrounding (x8): Emerald+40164 units5Diamond Bundlebundleupgrade:diamond_bundleCenter: bundleupgrade:emerald_bundle
Surrounding (x8): Diamond+50214 unitsHow to Use & Mechanics1. Controls (Identical to Vanilla 1.21.2+ Bundles)ActionHowInsert (Left-Click)Hold an item on your cursor and left-click the bundle, or hold the bundle on your cursor and left-click a slot containing an item.Extract (Right-Click)With an empty cursor, right-click the bundle to take out one stack (the selected stack, or the first stack).Place into an empty slot (Right-Click)Hold the bundle on your cursor and right-click an empty slot to place one stack from the bundle into it.Distribute (Right-Click & Drag)Hold the bundle on your cursor, then hold right-click and drag across empty slots: each empty slot receives one stack.Select (Mouse Wheel)Hover over the bundle and scroll the mouse wheel over its tooltip to choose which stack will be extracted next.Empty into the world (Use)Hold the bundle in your hand and hold right-click to drop every stored stack one after another.2. Capacity Weight Rules (Base-64 Unit System)Occupancy is calculated using standard base-64 fractions:Stack size 64 items (building blocks, minerals, seeds…): 1 unit / item (1/64 weight).Stack size 16 items (ender pearls, snowballs, empty buckets…): 4 units / item (4/64 weight).Unstackable items (tools, weapons, armor, enchanted books…): 64 units / item (64/64 weight).[!TIP] Since upgraded bundles feature capacities from 74 to 214 units, you can store unstackable gear (such as a sword or pickaxe, taking 64 units) while still having 10 to 150 units of remaining space for other items!3. Automatic Stack Splitting (Since 1.0.1)When you store more than 64 identical items (for example 200 stone in a Diamond Bundle), the bundle automatically keeps them as several standard stacks (64 + 64 + 64 + 8) instead of one oversized stack. Every extraction returns at most one standard stack.4. Fullness Bar & Dynamic TooltipsItem Fullness Bar: The gauge below the bundle item dynamically scales to currentUnits / maxCapacity of that tier without overflow or visual glitches.Informative Tooltips: Displays exact occupancy numbers in Current / Max format (e.g., 64 / 74, 180 / 214…).Installation & Building from SourcePlaying the ModInstall Fabric Loader.Install the matching Fabric API.Place the downloaded .jar file from Releases into your .minecraft/mods directory.Compiling from SourceRequires Java installedDeveloped by thaistoanf