Command Block UI Overhaul

CommandBlockUIOverhaul

Make command block editing clearer and easier.

CommandBlockUIOverhaul is a lightweight client-side mod that improves the editing interface for command blocks and command block minecarts, making long commands and nested structures easier to read and edit.

Features

• Multiline editing — Automatic wrapping, indentation, mouse drag selection, and scrolling.
• Hierarchy highlighting — Distinguish command and bracket nesting levels with IDEA Dark or vanilla color schemes.
• Configurable formatting — Customize bracket and comma line breaks, string formatting, empty lines, indentation, and line width.
• Live preview — Preview formatting and colors directly in the settings screen.
• Undo and redo — Keep up to 100 editing snapshots.
• Floating RGB palette — Adjust colors and copy decimal or hexadecimal values while continuing to edit commands.
• Improved command suggestions — Better popup visibility, positioning, and focus handling.

Formatting only changes how commands are displayed; it does not insert extra line breaks or indentation into the original command.

Supported Versions

• Minecraft 1.20.1 · Forge
• Minecraft 1.21.1 · NeoForge

Inspired by BetterCommandBlockUI, with a focus on a lightweight and practical editing experience.

CommandBlockUIOverhaul

让命令方块编辑更清晰、更顺手。

CommandBlockUIOverhaul 是一个轻量级客户端模组，改进原版命令方块与命令方块矿车的编辑界面，让长命令和复杂的嵌套结构更易阅读、编辑。

主要功能

• 多行编辑：支持自动换行、缩进、鼠标拖选和滚动。
• 层级着色：区分命令及括号嵌套层级，可切换 IDEA Dark 与原版配色。
• 自定义排版：调整括号与逗号的断行位置、字符串格式化、空行、缩进和行宽。
• 实时预览：在配置界面直接查看排版与配色效果。
• 撤销与重做：最多保留 100 次编辑记录。
• 悬浮调色板：调整 RGB 颜色，复制十进制或十六进制颜色值，同时继续编辑命令。
• 命令建议优化：改善补全窗口的显示、定位和焦点交互。

排版仅改变显示方式，不会向原始命令插入额外换行或缩进。

支持版本

• Minecraft 1.20.1 · Forge
• Minecraft 1.21.1 · NeoForge

本模组参考了 BetterCommandBlockUI 的设计，着重提供轻量、实用的命令编辑体验。