/// <summary>
/// When the Raycaster stops detecting an object this subscriber desires, we'll have to react to that change.
/// </summary>
public void OnRaycastExit()
{
// Call the logic syncronously for this subscriber.
this.RaycastEnded();
// Unsubscribe from further exit events.
this.lastCallingRaycaster.OnRaycastEnded -= this.OnRaycastExit;
this.lastCallingRaycaster = null;
this.focusedGameObject = null;
}
/// <summary>
/// When the Raycaster starts detecting an object this subscriber desires, we'll have to react to that change, and ready for the exit.
/// </summary>
public void OnRaycastEnter(RaycastBeginPayload enterPayload)
{
// Subscribe to the exit event on this subscriber.
this.lastCallingRaycaster = enterPayload.CallingObject;
this.lastCallingRaycaster.OnRaycastEnded += this.OnRaycastExit;
this.focusedGameObject = enterPayload.FocusedObject;
// Call the logic asynronously for this subscriber.
this.RaycastStarted();
}