/// <summary>
/// Determines if the given achievement name is valid.
/// </summary>
/// <returns></returns>
public bool IsValidAchievement(uint userId, string achievement)
{
var steamId = Player.SteamIdFromUserId(userId);
bool _;
return(SteamGameServerStats.GetUserAchievement(steamId, achievement, out _));
}
/// <summary>
/// Determines if the user has unlocked the given achievement.
/// </summary>
/// <param name="userId">The user to check.</param>
/// <param name="achievement">The name of the achievement.</param>
/// <returns></returns>
public bool UserHasAchievement(uint userId, string achievement)
{
if (string.IsNullOrWhiteSpace(achievement))
{
throw new InvalidOperationException("The achievement name cannot be empty.");
}
var steamId = Player.SteamIdFromUserId(userId);
bool achieved;
if (!SteamGameServerStats.GetUserAchievement(steamId, achievement, out achieved))
{
throw new InvalidOperationException($"Could not get achieved \"{achievement}\"");
}
return(achieved);
}