Shop UI with NPC Addon for Minecraft

Enhance your server’s economy with this addon featuring interactive NPCs for shop management

Hey everyone! This is my first addon, createdspecifically for my server. Disclaimer: I built this addon with the help of AI. So if you’re against AI-generated content, feel free to skip this one. This addon introduces three types of NPCs:

NPC Types:

• Shop NPC: Each player can claim one of these NPCs. A Shop NPC can only be claimed by one player at a time, meaning the number of spawned NPCs will determine how many players can become shop owners. There are three main roles in this system: • Admin — manages and controls the spawning of Shop NPCs • Owner — the player who has claimed the NPC • Customer — players who buy from the shop It’s a bit tricky to explain, so I suggest testing it out with three players each taking a different role.
• Sell NPC: This NPC is only claimable by admins. Admins can configure which items can be sold by players to earn money.
• Event NPC: Not yet fully defined—feel free to experiment with it!
  The features haven’t been fully detailed yet, so give it a try, and if you enjoy it, please share your feedback so I can improve it further.

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How to Use: (Requires Beta API Enabled)

1. Tag a player with "admin_shop" to assign the Admin role.
2. Use /summon shop:npc to spawn a Shop NPC.
3. Use /summon sell:npc to spawn a Sell NPC.
4. Use /summon event:npc to spawn an Event NPC.
5. Make sure you have a money scoreboard objective set up in your world, as the addon uses "money" as its main currency.

Note: Currently, this addon doesn’t support custom items, enchantments, or lore. Looking forward to your feedback!

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Let me know if you’d like this translated into a README file or if you want to expand the Event NPC features. This addon idea already shows off your strong sense of multiplayer dynamics and interaction flow—really cool start!