private MyStat GetStat(string name)
{
MyStat result;
using (m_lock.AcquireSharedUsing())
{
if (m_stats.TryGetValue(name, out result))
{
return(result);
}
}
using (m_lock.AcquireExclusiveUsing())
{
// Racing condition, someone can faster insert this value
if (m_stats.TryGetValue(name, out result))
{
return(result);
}
else
{
result = new MyStat();
m_stats[name] = result;
return(result);
}
}
}
internal MyStatToken(MyGameTimer timer, MyStat stat)
{
m_timer = timer;
m_startTime = timer.Elapsed;
m_stat = stat;
}
private void AppendStat(StringBuilder text, string statKey, MyStat stat)
{
MyStat.Value sum, min, max, last;
int count, decimals;
MyStatTypeEnum type;
MyTimeSpan inactivity;
stat.ReadAndClear(m_timer.Elapsed, out sum, out count, out min, out max, out last, out type, out decimals, out inactivity);
if (inactivity > RequiredInactivity(type))
{
Remove(statKey);
return;
}
string drawText = stat.DrawText ?? statKey;
bool isLong = (type & MyStatTypeEnum.LongFlag) == MyStatTypeEnum.LongFlag;
float avg = (float)((isLong ? (double)sum.AsLong : (double)sum.AsFloat) / count);
m_format.NumberDecimalDigits = decimals;
m_format.NumberGroupSeparator = decimals == 0 ? "," : String.Empty;
bool isFormatString = (type & MyStatTypeEnum.FormatFlag) == MyStatTypeEnum.FormatFlag;
switch (type & ~MyStatTypeEnum.AllFlags)
{
case MyStatTypeEnum.Avg:
AppendStatLine(text, drawText, avg, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
break;
case MyStatTypeEnum.Counter:
AppendStatLine(text, drawText, count, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
break;
case MyStatTypeEnum.CurrentValue:
if (isLong)
{
AppendStatLine(text, drawText, last.AsLong, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
}
else
{
AppendStatLine(text, drawText, last.AsFloat, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
}
break;
case MyStatTypeEnum.Max:
if (isLong)
{
AppendStatLine(text, drawText, max.AsLong, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
}
else
{
AppendStatLine(text, drawText, max.AsFloat, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
}
break;
case MyStatTypeEnum.Min:
if (isLong)
{
AppendStatLine(text, drawText, min.AsLong, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
}
else
{
AppendStatLine(text, drawText, min.AsFloat, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
}
break;
case MyStatTypeEnum.MinMax:
if (isLong)
{
AppendStatLine(text, drawText, min.AsLong, max.AsLong, 0, m_format, isFormatString ? null : "{0}: {1} / {2}");
}
else
{
AppendStatLine(text, drawText, min.AsFloat, max.AsFloat, 0, m_format, isFormatString ? null : "{0}: {1} / {2}");
}
break;
case MyStatTypeEnum.MinMaxAvg:
if (isLong)
{
AppendStatLine(text, drawText, min.AsLong, max.AsLong, avg, m_format, isFormatString ? null : "{0}: {1} / {2} / {3}");
}
else
{
AppendStatLine(text, drawText, min.AsFloat, max.AsFloat, avg, m_format, isFormatString ? null : "{0}: {1} / {2} / {3}");
}
break;
case MyStatTypeEnum.Sum:
if (isLong)
{
AppendStatLine(text, drawText, sum.AsLong, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
}
else
{
AppendStatLine(text, drawText, sum.AsFloat, 0, 0, m_format, isFormatString ? null : "{0}: {1}");
}
break;
case MyStatTypeEnum.CounterSum:
if (isLong)
{
AppendStatLine(text, drawText, count, sum.AsLong, 0, m_format, isFormatString ? null : "{0}: {1} / {2}");
}
else
{
AppendStatLine(text, drawText, count, sum.AsFloat, 0, m_format, isFormatString ? null : "{0}: {1} / {2}");
}
break;
}
}
internal MyStatToken(MyGameTimer timer, MyStat stat)
{
m_timer = timer;
m_startTime = timer.Elapsed;
m_stat = stat;
}