Hopper Upper

Enables hoppers to be placed pointing up.

How It Works

Simply place a hopper while targeting the bottom face of a block (looking up) - it will automatically become an upward hopper. No separate item or recipe needed.

• Place hopper targeting bottom face → Upward Hopper
• Place hopper targeting any other face → Normal Hopper
• Breaking an upward hopper drops a regular hopper

Features

• Seamless integration - uses vanilla hopper item, no crafting needed
• Server-side only via Polymer - vanilla clients can connect
• Full hopper functionality:
• 5-slot inventory with hopper GUI
• Redstone control (disable with signal)
• Item entity collection from below
• Comparator output support
• Waterlogging

Behavior

The Upward Hopper reverses normal hopper behavior:

• Pulls items from below (block or item entities)
• Pushes items upward to the block above

Useful for item elevators and vertical item transport.