Copy block（复制方块）

复制方块 是专为建筑玩家和地图开发者设计的实用工具模组，通过简单的方块操作实现复杂的建筑自动化任务。

🌟 核心功能

本模组引入了两种功能性方块及配套逻辑，简化了重复性的建筑工作：

• 区域填充模式：先放置一个 复制方块 定义区域，在底座上方放置一个模板方块，再别处放置另一个 复制方块 ，游戏将瞬间用该方块填满整个选定区域。
• 区域删除方块：使用 删除方块 快速清空指定区域内的所有方块，并自动清理掉落物。
• 历史回溯系统：支持强大的撤销（Undo）与重做（Redo）功能。操作错误时可一键恢复，并具备逻辑锁机制防止误触发。
  • 注： 游戏默认保留 20 秒 的可撤销时间。如果觉得操作时间不够用，可以根据需求自行调整（暂不支持彻底关闭撤销功能）。

🛠️ 合成说明

方块名称	合成配方预览	说明
复制方块	圆石[圆石] 铁锭[铁锭] 圆石[圆石]	核心功能方块： 放置两个以定义区域， 底座上方放置模板即可 瞬间填充整个选定区域。
删除方块	圆石[圆石] 木棒[木棒] 圆石[圆石]	区域清理工具： 用于快速清空选定区域 内的所有方块，并自动 清理掉落物。

⌨️ 快捷键与指令说明

功能	默认快捷键 / 指令	说明
开启/关闭模组	J	默认关闭，需手动开启方才激活方块逻辑
撤销上一步	U	默认 20秒 内可撤销，单次支持 20 步历史
重做上一步	R	恢复被撤销的操作
一键清理底座	K	移除世界上所有本模组的底座方块
自定义撤销时长	/copyblock undo_timer <sec>	调整撤销有效时长（暂不支持彻底关闭）

⚠️ 注意： 在服务器环境中，若未获得 OP 权限，/copyblock命令将无法使用

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Copy Block is a practical utility mod designed for builders and map creators, enabling complex architectural automation through simple block operations.

🌟 Core Features

This mod introduces two functional blocks and associated logic to simplify repetitive construction tasks:

• Area Fill Mode: First, place a Cloning Block to define the area. Position a template block above the base, then place another Cloning Block elsewhere. The game will instantly fill the entire selected area with this block.
• Area Delete Block: Use the Delete Block to quickly clear all blocks within a specified area and automatically clean up drops.
• History System: Supports powerful Undo and Redo functions. One-click recovery for errors, featuring a logic lock mechanism to prevent accidental triggers.
  • Note: By default, the game retains a 20-second undo time. If you need more time, you can adjust it in the profile

🛠️ Crafting Recipes

Item Name	Recipe Preview	Description
Copy Block	Cobble[Cobble] Iron[Iron] Cobble[Cobble]	Core Utility: Place two to define area. Place template on base to fill the region.
Delete Block	Cobble[Cobble] Stick [ Stick ] Cobble[Cobble]	Cleanup Tool: Quickly clears all blocks in the area and removes floating item drops.

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⌨️ Controls & Commands

Function	Hotkey / Command	Description
Enable/Disable	J	Disabled by default; toggle to activate logic
Undo	U	Undo within 20s; supports 20 steps
Redo	R	Restore the previously undone action
Clear Bases	K	Remove all mod base blocks from the world
Undo Timer	/copyblock undo_timer <sec>	Adjust the valid duration for Undo actions(Complete shutdown is not supported)

⚠️ Note: In a server environment, the /copyblock command cannot be used without obtaining OP (Operator) permission.