void OnUpdate()
{
float deltaTime = (float)(DateTime.Now.Subtract(previousTimeSinceStartup).TotalMilliseconds / 1000.0f);
previousTimeSinceStartup = DateTime.Now;
if (coroutineDict.Count == 0)
{
return;
}
tempCoroutineList.Clear();
foreach (var pair in coroutineDict)
{
tempCoroutineList.Add(pair.Value);
}
for (var i = tempCoroutineList.Count - 1; i >= 0; i--)
{
List <EditorCoroutine> coroutines = tempCoroutineList[i];
for (int j = coroutines.Count - 1; j >= 0; j--)
{
EditorCoroutine coroutine = coroutines[j];
bool isDone = coroutine.currentYield.IsDone(deltaTime);
if (!isDone || coroutine.errored)
{
continue;
}
try // Move next may fail
{
if (!MoveNext(coroutine))
{
coroutines.RemoveAt(j);
coroutine.currentYield = null;
coroutine.finished = true;
}
if (coroutines.Count == 0)
{
coroutineDict.Remove(coroutine.ownerUniqueHash);
}
}
catch (Exception)
{
// Track the coroutine as having errored
coroutine.errored = true;
throw; // Rethrow the exception now that we have tracked the coroutine exception
}
}
}
// Cleanup coroutines if they or any of their dependent children have errored
for (var i = 0; i < tempCoroutineList.Count; i++)
{
List <EditorCoroutine> coroutines = tempCoroutineList[i];
for (int j = 0; j < coroutines.Count; j++)
{
EditorCoroutine coroutine = coroutines[j];
if (coroutine.HasErroredRecursive())
{
coroutines.RemoveAt(j);
coroutine.currentYield = null;
coroutine.finished = true;
}
if (coroutines.Count == 0)
{
coroutineDict.Remove(coroutine.ownerUniqueHash);
}
}
}
}