# ITooltipFunction

## 导入类

It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.
```zenscript
import crafttweaker.api.item.tooltip.ITooltipFunction;
```


## 使用方式

:::group{name=apply}

Return Type: void

```zenscript
ITooltipFunction.apply(stack as IItemStack, tooltip as stdlib.List<MCTextComponent>, isAdvanced as boolean) as void
```

| 参数         | 类型                                                                                       | 描述                      |
| ---------- | ---------------------------------------------------------------------------------------- | ----------------------- |
| 堆叠         | [IItemstack](/vanilla/api/items/IItemStack)                                              | No Description Provided |
| 工具提示       | stdlib.List&lt;[MCTextComponent](/vanilla/api/util/text/MCTextComponent)&gt; | No Description Provided |
| isAdvanced | 布尔值                                                                                      | No Description Provided |


:::




参数	类型	描述
参数堆叠	类型 IItemstack	描述 No Description Provided
参数工具提示	类型 stdlib.List<MCTextComponent>	描述 No Description Provided
参数 isAdvanced	类型布尔值	描述 No Description Provided