/// <summary>
/// Creates an action from a given string identifier.
/// Throws an exception if the given string specifies a key or gamepad control that does not exist.
/// </summary>
/// <param name="value">The action name.</param>
/// <returns>A valid and functional action if the name is valid;
/// null if neither a keyboard nor a gamepad action is specified;
/// a non functional dummy action with correct name, if a gamepad action for a not connected gamepad is specified.</returns>
public static IAction FromString(string value)
{
return(value.ToLowerInvariant().Trim() == "unbound"
? InputAction.Unbound
: KeyboardAction.FromString(value) ?? GamePadAction.FromString(value));
}
/// <summary>
/// Returns all actions for a specified gamepad.
/// </summary>
/// <param name="pad">The gamepad to get actions for.</param>
public static IEnumerable <IAction> GetAll(InputManager.GamePadStateContainer pad)
{
return(GamePadAction.GetAll(pad.Id));
}