/// <summary>
/// Sets the current <seealso cref="AllowedOrientation"/>s mask, this does not force it to a valid orientation.
/// <para/>
/// Use <seealso cref="SetAllowedOrientation(AllowedOrientation,ScreenOrientation)"/> to
/// force a change in the orientation.
/// </summary>
/// <param name="allowedAutoOrientations"> New mask of <seealso cref="AllowedOrientation"/>. </param>
public static void SetAllowedOrientation(AllowedOrientation allowedOrientations)
{
if (Instance)
{
Instance.allowedOrientations_ = allowedOrientations;
Instance.UpdateAutoRotationSettings();
}
}
/// <summary>
/// Generates the <seealso cref="AllowedOrientation"/>s from the player settings in the editor.
/// </summary>
protected new void Awake()
{
base.Awake();
if (Screen.autorotateToPortrait)
{
allowedOrientations_ = allowedOrientations_ | AllowedOrientation.kPortrait;
}
if (Screen.autorotateToPortraitUpsideDown)
{
allowedOrientations_ = allowedOrientations_ | AllowedOrientation.kPortraitUpsideDown;
}
if (Screen.autorotateToLandscapeLeft)
{
allowedOrientations_ = allowedOrientations_ | AllowedOrientation.kLandscapeLeft;
}
if (Screen.autorotateToLandscapeRight)
{
allowedOrientations_ = allowedOrientations_ | AllowedOrientation.kLandscapeRight;
}
UpdateAutoRotationSettings();
}
/// <summary>
/// Checks if the passed in orientation is set in the <seealso cref="allowedOrientations_"/> mask.
/// </summary>
/// <param name="allowedOrientation"> The orientation to check is set. </param>
/// <returns> True if it is set in the mask. </returns>
private bool IsOrientationAllowed(AllowedOrientation allowedOrientation)
{
return((allowedOrientations_ & allowedOrientation) != 0);
}
/// <summary>
/// Sets the current <seealso cref="AllowedOrientation"/>s mask, and forces it to a specified orientation.
/// <para/>
/// Worth noting that when auto-rotate is off on the device, <seealso cref="ScreenOrientation.PortraitUpsideDown"/>
/// will only allow Portrait, but when they re-enable auto-rotate it will jump to upside down, best
/// setting newOrientation to standard Landscape or Portrait.
/// </summary>
/// <param name="allowedAutoOrientations"> New mask of <seealso cref="AllowedOrientation"/>s. </param>
/// <param name="newOrientation"> Orientation the device will be forced to</param>
public static void SetAllowedOrientation(AllowedOrientation allowedOrientations, ScreenOrientation newOrientation)
{
Screen.orientation = newOrientation;
SetAllowedOrientation(allowedOrientations);
}
