public void ResetTick()
{
using (_timeLock.NewWriteLock()) {
_startTick = PerformanceCounter.GetCurrent();
_lastTick = _startTick;
}
}
private void WorkerThreadProc(object param)
{
ResetTick();
while (_shouldContinue)
{
var isSuspended = IsSuspended;
GameTime gameTime;
if (!isSuspended)
{
var nowTick = PerformanceCounter.GetCurrent();
double delta, total;
using (_timeLock.NewReadLock()) {
delta = PerformanceCounter.GetDuration(_lastTick, nowTick);
total = PerformanceCounter.GetDuration(_startTick, nowTick);
}
gameTime = new GameTime(TimeSpan.FromMilliseconds(delta), TimeSpan.FromMilliseconds(total));
Update(gameTime);
Time = gameTime;
_lastTick = nowTick;
}
else
{
gameTime = Time;
}
Draw(gameTime);
if (!isSuspended)
{
while (_actionQueue.Count > 0)
{
var item = _actionQueue.Dequeue();
item.Action(item.State);
}
}
}
_exitingEvent.Set();
}
