// Update is called once per frame
void Update()
{
if (multithreaded)
{
bool startThread = buildThread == null;
if (!startThread)
{
startThread = !buildThread.IsAlive;
}
if (startThread)
{
if (buildThread != null)
{
Debug.Log("Thread restarted");
}
buildThread = new Thread(BuildThread);
buildThread.Start();
}
}
if (postBuild)
{
buildSegment.OnPostExtrude();
buildSegment = null;
postBuild = false;
framesPassed = 0;
}
if (buildSegment == null && framesPassed >= framesBetweenBuilds)
{
if (buildQueue.Count > 0)
{
if (LevelSegment.generationState == LevelSegment.GenerationState.Free || LevelSegment.generationState == LevelSegment.GenerationState.Idle)
{
buildSegment = buildQueue[0];
buildSegment.OnBeforeExtrude();
buildQueue.RemoveAt(0);
if (multithreaded)
{
buildThread.Interrupt();
}
else if (buildSegment != null)
{
buildSegment.Extrude();
postBuild = true;
}
}
}
}
if (framesPassed < framesBetweenBuilds)
{
framesPassed++;
}
}
void BuildThread()
{
while (true)
{
try
{
Thread.Sleep(Timeout.Infinite);
}
catch (ThreadInterruptedException)
{
lock (locker)
{
if (buildSegment != null)
{
try
{
buildSegment.Extrude();
postBuild = true;
}
catch (UnityException ex)
{
Debug.Log("Segment builder Unity extepion in thread: " + ex.Message);
}
catch (System.Exception ex)
{
Debug.Log("Segment builder System extepion in thread: " + ex.Message);
}
}
}
}
catch (ThreadAbortException)
{
break;
}
}
}
