public override async Task <PreconditionResult> CheckPermissionsAsync(ICommandContext context, CommandInfo command, IServiceProvider services)
{
if (CoolingDown.ContainsKey(context.User.Id))
{
DateTimeOffset endTime;
if (CoolingDown.TryGetValue(context.User.Id, out endTime))
{
if (endTime > DateTimeOffset.Now)
{
string name = (context as IGuildUser)?.Nickname ?? context.User.Username;
int diff = (int)Math.Ceiling((endTime - DateTimeOffset.Now).TotalSeconds);
int seconds = diff % 60;
diff -= seconds;
int minutes = diff % 3600;
diff -= minutes;
int hours = diff % 86400;
int days = diff - hours;
string time = "";
if (days > 0)
{
time = $"{days / 86400}days ";
}
if (hours > 0)
{
time = time + $"{hours / 3600}hours ";
}
if (minutes > 0)
{
time = time + $"{minutes / 60}minutes ";
}
if (seconds > 0)
{
time = time + $"{seconds}seconds ";
}
return(PreconditionResult.FromError($"{name}, `{time}`before you can use this command again."));
}
}
else
{
//something really glitchy happened, timer interfered?
//for now we'll ignore this possibility except for logging it
await RLBot.Log(new LogMessage(LogSeverity.Critical, "CheckPermissions", "glitchy cooldown error occurred."));
}
}
CoolingDown.AddOrUpdate(context.User.Id, DateTimeOffset.Now + CooldownTime, (key, val) => DateTimeOffset.Now + CooldownTime);
return(PreconditionResult.FromSuccess());
}
private void CleanupTimer_Elapsed(object sender, ElapsedEventArgs e)
{
lock (cleanupLock) //lock to prevent this from accumulating (if the timeout elapses before we're done)
{
foreach (var kvp in CoolingDown)
{
if (kvp.Value < DateTimeOffset.Now)
{
DateTimeOffset throwaway;
if (!CoolingDown.TryRemove(kvp.Key, out throwaway))
{
//log a threading error?
RLBot.Log(new LogMessage(LogSeverity.Critical, "CleanupTimer_Elapsed", "Cleanup timer threading error."));
}
}
}
}
}
