public IEnumerator OnLoadLevel(System.Action <float> OnProgressAction)
{
if (m_rootNodeGroup != null)
{
int childCount = m_rootNodeGroup.GetNumChildren();
if (childCount <= 0)
{
yield return(new WaitForEndOfFrame());
if (OnProgressAction != null)
{
OnProgressAction(1.0f);
}
yield break;
}
float baseProgress = 0.0f;
float loadingProgressRate = 1.0f / childCount;
for (int i = 0; i < childCount; ++i)
{
LevelBase level = m_rootNodeGroup.GetChild(i) as LevelBase;
if (level != null)
{
yield return(level.OnLoadLevel((progress) =>
{
OnProgressAction(baseProgress + (progress * loadingProgressRate));
}));
baseProgress += loadingProgressRate;
}
}
}
yield return(new WaitForEndOfFrame());
if (OnProgressAction != null)
{
OnProgressAction(1.0f);
}
}
