public static Option <T> SwitchPerspective <T>(this IPerspectiveSwitcher control)
where T : IPerspectiveView
{
Ensure.That(control, nameof(control)).IsNotNull();
var perspective = control.Perspectives.OfType <T>().Find(p => p.Valid && !p.Active);
perspective.Iter(p => control.Perspective = p);
return(perspective);
}
public static T SwitchPerspective <T>([NotNull] this IPerspectiveSwitcher control) where T : IPerspectiveView
{
Ensure.Any.IsNotNull(control, nameof(control));
var perspective = control.Perspectives.OfType <T>().FirstOrDefault(p => p.Valid && !p.Active);
if (perspective != null)
{
control.Perspective = perspective;
}
return(perspective);
}
public static Option <IThirdPersonView> SwitchToThirdPerson(this IPerspectiveSwitcher control) => SwitchPerspective <IThirdPersonView>(control);
public static IThirdPersonView SwitchToThirdPerson([NotNull] this IPerspectiveSwitcher control) => SwitchPerspective <IThirdPersonView>(control);
public static IFirstPersonView SwitchToFirstPerson([NotNull] this IPerspectiveSwitcher control) => SwitchPerspective <IFirstPersonView>(control);
