数据包、CraftTweaker 与 MineTweaker — 一份指南
自定义合成配方是玩家定义的规则，把一组材料变成一件物品。在 Minecraft Java 1.21+ 上，你用数据包来添加它——一个装着配方 JSON 文件的小文件夹。
A custom crafting recipe is a player-defined rule that turns a set of ingredients into an item. On Minecraft Java 1.21+ you add one with a datapack — a small folder holding a recipe JSON file. The AlaCraft Custom Crafts Generator builds that file visually and exports a vanilla datapack plus CraftTweaker and MineTweaker scripts.
This guide covers a method-by-version decision table, the anatomy of a recipe datapack (pack.mcmeta and a JSON example), the "recipes vs recipe" folder trap in 1.21, installing on a world and a server, modded-pack recipes, and a troubleshooting checklist.
This page needs JavaScript for the interactive guide. Open the generator: https://alacraft.day/en/custom-crafts
