Stackable Shulkers Fix

This Carpet mod addon addresses compatibility issues with stackable shulkers introduced by changes in Minecraft 1.20.5+. It restores shulker behavior to match previous game versions while providing extended configuration options.

Key Features

Hopper Transfers Fix

Prevents the creation of stackable shulkers through hoppers, even when the maximum item stack size is increased.

• Name: hopperShulkerStacking
• Type: boolean
• Default: false
• Categories: shulkerfix, bugfix, intrusive

Comparator Signal Adjustment

Alters redstone interaction rules with stackable shulkers:

• true: Shulkers are treated as non-stackable items with signals up to 897
• false: Follows stackable item logic with signal cap at 15
• capped: Maintains higher signal values but limits output to 15
• normalized: Treats any shulker quantity as single items for consistency

Legacy Item Merging

Brings back pre-1.20.5 shulker merging mechanics with partial stack combining and accelerated processing.

Note: Solution reinstates former Carpet mod bugs.

• Name: legacyShulkerItemMerging
• Type: boolean
• Default: false
• Categories: shulkerfix, experimental

Single Item Collection by Hoppers

Implements sequential collection of shulkers from ground item stacks, potentially disrupting redstone contraptions.

• Name: hopperCollectSingleShulkers
• Type: boolean
• Default: false
• Categories: shulkerfix, feature, experimental

Minecart Hopper Collection

Enables individual shulker pickups from item stacks by minecart with hoppers.

• Name: minecartCollectSingleShulkers
• Type: boolean
• Default: false
• Categories: shulkerfix, feature, experimental

Minecart Speed Optimization

Eliminates extra slowdown from overloaded minecarts by counting shulkers as 64-stack items.

• Name: overstackedMinecartSlowdown
• Type: boolean
• Default: true
• Categories: shulkerfix, feature, experimental

Client Synchronization

Fixes client-side display issues where overstacked shulkers appear as single items in containers.

• Name: clientShulkerSync
• Type: boolean
• Default: false
• Categories: shulkerfix, bugfix, experimental