# Holographic Displays

## 如何在全息中使用表情

* 下载 [Holographic Displays](https://dev.bukkit.org/projects/holographic-displays)
* 下载 [PlaceholderAPI](https://www.spigotmc.org/resources/placeholderapi.6245/)
* 下载 [HolographicExtension addon](https://www.spigotmc.org/resources/holographicextension.18461/)

现在你可以在全息，以及任意支持 **PlaceholderAPI** 的插件中使用 [font\_images](/chinese/cha-jian-shi-yong-fang-fa/adding-content/font-images.md)（**表情**）本例中是 **Holographic Displays**。\
对应代码: `%img_NAME%` 并非NAME，而是font\_image名称。\
如: `%img_smile%`

你可以使用如下示例来创建一个全息：

`/holo create test_itemsadder Hello! %img_smile%`

![](/files/-MNi4-Y669nNKZNFV7JF)

## 如何添加一个自定义物品掉落物

* 运行 `/iacustommodeldata <item>` （如 `/iacustommodeldata ruby`）
* 复制 `CustomModelData`, 如 `10000`
* 创建一个新的全息，如：`/hd create holo_icon Hello!`
* 添加全息掉落物，并指定 **vanilla type** 与 **CustomModelData**。如：`/hd addline holo_icon ICON: IRON_INGOT {CustomModelData: 10000}`

![](/files/-MkbVAqRC5MErBG4Mk--)

\`\`


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