> For the complete documentation index, see [llms.txt](https://snpc.docs.snake.rip/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://snpc.docs.snake.rip/holograms/holographics-display.md).

# Holograms Usage

## Getting Started

First, see how to setup the hologram system!

{% content-ref url="/pages/-MZYavNOrOFtMaQ8dErf" %}
[Holograms Installation](/holograms/holograms-installation.md)
{% endcontent-ref %}

Once everything is installed, let's continue!

## Create your first hologram

Use the command below to set your first hologram into your npc.

{% tabs %}
{% tab title="ADD COMMAND" %}

```yaml
COMMAND:
/npc holo {npc name} add {message}

EXAMPLE:
/npc holo npc1 add Hello! I'm a hologram :D
```

{% endtab %}

{% tab title="REMOVE COMMAND" %}

```
COMMAND:
/npc holo {npc name} remove {id}

EXAMPLE:
/npc holo npc1 remove 1
```

{% endtab %}

{% tab title="LIST HOLOS" %}

```
/npc holo {npcName} list
```

{% endtab %}
{% endtabs %}

![See the beautiful NPC](/files/-M4Y07_L6h5i6TbpPiGc)

### Add placeholder to Holograms

To update placeholders you need this placeholders before the message.

* {fastest} - 0.1 seconds. 
* {fast} - 0.5 seconds 
* {medium} - 1 seconds 
* {slow} - 5 seconds 
* {slowest} - 10 seconds.

In this case, i'm using the **{medium}** placeholder.

{% tabs %}
{% tab title="COMMAND" %}

```yaml
COMMAND:
/npc holo {npc name} add {medium}{message}

EXAMPLE:
/npc holo npc1 add {medium}Hello &e%player_name%
```

{% endtab %}
{% endtabs %}

![/npc holo npc1 add {medium}Hello \&e%player\_name%](/files/-M4Y41lEBe0dzA67bDW7)

![And here ya go.](/files/-M4Y4p7gAjeF3FAqq05z)