Class AttachableObject

Abstract class that represents an object that can be attached to the system. It implements the default life-cycle Detached-Deactivated-Activated-Destroyed.

Inheritance
object
IdentifiableObject
DependencyObject
AttachableObject
SceneManager
PrefabInstanceObject
Service
Implements
Inherited Members
Namespace: Evergine.Framework
Assembly: Evergine.Framework.dll
Syntax
public abstract class AttachableObject : DependencyObject, IDependencyObject

Constructors

AttachableObject()

Initializes a new instance of the AttachableObject class.

Declaration
public AttachableObject()

AttachableObject(AttachableObjectState, bool, bool)

Initializes a new instance of the AttachableObject class.

Declaration
public AttachableObject(AttachableObjectState initialState, bool isLoaded, bool isStarted)
Parameters
Type Name Description
AttachableObjectState initialState

The initial state.
bool isLoaded

IsLoaded value.
bool isStarted

IsStarted value.

Properties

IsActivated

Gets a value indicating whether this object is started.

Declaration
public virtual bool IsActivated { get; }
Property Value
Type Description
bool

IsAttached

Gets a value indicating whether this object is activated.

Declaration
public virtual bool IsAttached { get; }
Property Value
Type Description
bool

IsDestroyed

Gets a value indicating whether this object is destroyed.

Declaration
public virtual bool IsDestroyed { get; }
Property Value
Type Description
bool

IsEnabled

Gets or sets a value indicating whether this entity is enabled.

Declaration
public virtual bool IsEnabled { get; set; }
Property Value
Type Description
bool

IsLoaded

Gets a value indicating whether this object is loaded.

Declaration
public virtual bool IsLoaded { get; }
Property Value
Type Description
bool

IsStarted

Gets a value indicating whether this object is started.

Declaration
public virtual bool IsStarted { get; }
Property Value
Type Description
bool

ShouldBeActivated

Gets a value indicating whether this object should be activated.

Declaration
protected virtual bool ShouldBeActivated { get; }
Property Value
Type Description
bool

State

Gets the current state.

Declaration
public AttachableObjectState State { get; }
Property Value
Type Description
AttachableObjectState

Methods

DependencyBroken()

A required dependency of this object has been broken.

Declaration
protected override void DependencyBroken()
Overrides

Destroy()

Destroy this object.

Declaration
public virtual void Destroy()

OnActivated()

Invoked when the object is activated once is attached.

Declaration
protected abstract void OnActivated()

OnAttached()

Invoked when the object is attached to the system.

Declaration
protected abstract bool OnAttached()
Returns
Type Description
bool

True if all is OK.

OnDeactivated()

Invoked when the object is deactivated.

Declaration
protected abstract void OnDeactivated()

OnDestroy()

Invoked when the object is going to be disposed.

Declaration
protected abstract void OnDestroy()

OnDetach()

Invoked when the object is detached.

Declaration
protected abstract void OnDetach()

OnLoaded()

Invoked when the object is loaded.

Declaration
protected abstract void OnLoaded()

Start()

Invoked to start the object.

Declaration
protected abstract void Start()

Events

AttachableStateChanged

Event raised when the attachable object has changed its state.

Declaration
public event EventHandler<AttachableObjectState> AttachableStateChanged
Event Type
Type Description
EventHandler<AttachableObjectState>

Implements

Extension Methods