> For the complete documentation index, see [llms.txt](https://youyi580.gitbook.io/zentutorial/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://youyi580.gitbook.io/zentutorial/actual-combat/events/ban-creative-mode.md).

# 禁止开创造

**该脚本仅作为取消事件的例子，作者并不赞成禁止指令的操作！**

```csharp
import crafttweaker.events.IEventManager;
import crafttweaker.event.CommandEvent;

events.onCommand(function(event as CommandEvent){
   if (!event.commandSender.world.remote && event.command.name == "gamemode" 
       && (event.parameters in "1" || event.parameters in "creative")) {
       // event.command.name 获取命令名
       // event.parameters 为包含命令参数的字符串数组
       // in操作符检查一个字符串数组是否有某个元素
       event.cancel(); //取消事件，即阻止指令结果的产生
   } 
});
```