> For the complete documentation index, see [llms.txt](https://eis-2.gitbook.io/easy-interaction-system/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://eis-2.gitbook.io/easy-interaction-system/additional-systems/notification-system.md).

# Notification System

The notification system is a flexible and easy-to-use module whose main purpose is to quickly display information to the player.

<details>

<summary>Screenshots</summary>

![](https://524543193-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FylL7ZwJBpbHNRKxjM1Py%2Fuploads%2FlCGBLPwswmOC6MqG3j6h%2Fimage.png?alt=media\&token=91c71b23-9083-4218-9539-cf0fdec4f84b)

![](https://524543193-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FylL7ZwJBpbHNRKxjM1Py%2Fuploads%2FCdyHFz3WGomAa87y4I3O%2Fimage.png?alt=media\&token=543cd887-38ef-4a2e-b29c-3bc7e5001037)

</details>

## How to use

Just use `Notifier.Builder`:

Initiate Builder by

```csharp
Notifier.Builder.CreateNew()
```

Then, fill notification data

```csharp
.SetText("Find key")
.SetNotificationType(Notifier.NotificationType.LEFT_PANEL)
.SetIcon("failed")
```

<details>

<summary>NotificationType</summary>

`NotificationType` contains three elements: `LEFT_PANEL`, `CENTER_PANEL` and `RIGHT_PANEL`. This is useful when you need different notifications in different part of screen. You can also setup different prefabs for each of this, in `Notifier`'s inspector.

![](https://524543193-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FylL7ZwJBpbHNRKxjM1Py%2Fuploads%2F8Elx84xOb0i3bcbfAEXc%2Fimage.png?alt=media\&token=a953d157-2a0c-4651-a105-b279daba87ad)

</details>

<details>

<summary>Icons</summary>

Icon can be pass as Sprite, or as sprite index. If you choice sprite index, it should be added in `Notifier`'s inspector.

![](https://524543193-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FylL7ZwJBpbHNRKxjM1Py%2Fuploads%2F0eG6E0rUvqZTtC5drvoS%2Fimage.png?alt=media\&token=d08529e7-91e8-4326-858c-f7f490aa058d)

</details>

And, in finally, show notification&#x20;

```csharp
.ShowNotification();
```

Final result:

```csharp
Notifier.Builder.CreateNew()
    .SetText($"Find {requiredItem.publicName}")
    .SetNotificationType(Notifier.NotificationType.LEFT_PANEL)
    .SetIcon("failed")
    .ShowNotification();
```