unity-atoms/docs/api/unityatoms.monohooks.md

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id: unityatoms.monohooks
title: UnityAtoms.MonoHooks
hide_title: true
sidebar_label: UnityAtoms.MonoHooks
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# Namespace - `UnityAtoms.MonoHooks`

## `OnDestroyHook`

Mono Hook for [`OnDestroy`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.OnDestroy.html)

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## `ColliderHook`

Base class for all `MonoHook`s of type `Collider`.

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## `OnUpdateHook`

Mono Hook for [`Update`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.Update.html)

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## `OnTrigger2DHook`

Mono Hook for [`OnTriggerEnter2D`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.OnTriggerEnter2D.html), [`OnTriggerExit2D`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.OnTriggerExit2D.html) and [`OnTriggerStay2D`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.OnTriggerStay2D.html)

### Variables

#### `_triggerOnEnter`

Set to true if Event should be triggered on `OnTriggerEnter2D`

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#### `_triggerOnExit`

Set to true if Event should be triggered on `OnTriggerExit2D`

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#### `_triggerOnStay`

Set to true if Event should be triggered on `OnTriggerStay2D`

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## `OnTriggerHook`

Mono Hook for [`OnTriggerEnter`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.OnTriggerEnter.html), [`OnTriggerExit`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.OnTriggerExit.html) and [`OnTriggerStay`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.OnTriggerStay.html)

### Variables

#### `_triggerOnEnter`

Set to true if Event should be triggered on `OnTriggerEnter`

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#### `_triggerOnExit`

Set to true if Event should be triggered on `OnTriggerExit`

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#### `_triggerOnStay`

Set to true if Event should be triggered on `OnTriggerStay`

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## `MonoHook<E1,E2,EV,F>`

#### Type Parameters

-   `E1` - Event of type `AtomEvent<EV>`
-   `E2` - Event of type `AtomEvent<EV, GameObject>`
-   `EV` - Event value type
-   `F` - Function type `AtomFunction<GameObject, GameObject>`

Generic base class for all Mono Hooks.

### Variables

#### `Event`

The Event

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#### `EventWithGameObjectReference`

Event including a GameObject reference.

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#### `_selectGameObjectReference`

Selector function for the Event `EventWithGameObjectReference`. Makes it possible to for example select the parent GameObject and pass that a long to the `EventWithGameObjectReference`.

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## `OnLateUpdateHook`

Mono Hook for [`LateUpdate`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.LateUpdate.html)

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## `OnButtonClickHook`

Mono Hook for On Button Click

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## `OnFixedUpdateHook`

Mono Hook for [`FixedUpdate`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.FixedUpdate.html)

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## `OnPointerDownHook`

Mono Hook for `OnPointerDown`

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## `Collider2DHook`

Base class for all `MonoHook`s of type `Collider2D`.

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## `OnAwakeHook`

Mono Hook for [`Awake`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.Awake.html).

### Variables

#### `_listener`

Listener

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#### `_gameObjectListener`

Listener with GameObject reference

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## `OnStartHook`

Mono Hook for [`Start`](https://docs.unity3d.com/ScriptReference/MonoBehaviour.Start.html)

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## `VoidHook`

Base class for all `MonoHook`s of type `Void`.

### Variables

#### `_event`

The Event

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#### `_eventWithGameObjectReference`

Event including a GameObject reference.

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#### `_selectGameObjectReference`

Selector function for the Event `EventWithGameObjectReference`. Makes it possible to for example select the parent GameObject and pass that a long to the `EventWithGameObjectReference`.

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## `ColliderGameObjectEvent`

Event x 2 of type `Collider` and `GameObject`. Inherits from `AtomEvent<Collider, GameObject>`.

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## `Collider2DGameObjectEvent`

Event x 2 of type `Collider2D` and `GameObject`. Inherits from `AtomEvent<Collider2D, GameObject>`.

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