Описание
**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**撤销**与**重做**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。
### 🛠️ 合成说明
| 方块名称 | 合成配方预览 | 说明 |
| :--- | :--- | :--- |
| **复制方块** | `[圆石][圆石][圆石]``[铁锭][红石粉][铁锭]``[圆石][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][圆石]``[木棒][空槽][木棒]``[圆石][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 ` | 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][Cobble]``[Iron][Redstonewire][Iron]``[Cobble][Cobble][Cobble]` | **Core Utility:**Place two to define area.Place template on baseto fill the region. |
| **Delete Block** | `[Cobble][Cobble][Cobble]``[ Stick ][ Empty ][ Stick ]``[Cobble][Cobble][Cobble]` | **Cleanup Tool:**Quickly clears all blocksin the area and removesfloating 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 previouslyundone action |
| **Clear Bases** | `K` | Remove all mod baseblocks from the world |
| **Undo Timer** | `/copyblock undo_timer ` | Adjust the valid durationfor Undo actions(Complete shutdown is not supported) |
> ⚠️ **Note:** In a server environment, the `/copyblock` command cannot be used without obtaining OP (Operator) permission.