public YCContext(IEnumerator c, GameObject owner)
{
coroutine = c;
currYield = coroutine.Current as IYYieldInstruction;
this.owner = owner;
hasOwner = (owner != null);
}
public void Step()
{
if (isFinished || hasOwner && owner == null)
{
// 已经完成了，嘛也不干
return;
}
if (currYield != null && currYield.IsFinished())
{
currYield = null;
}
if (currYield == null)
{
if (!coroutine.MoveNext())
{
isFinished = true;
}
else
{
currYield = coroutine.Current as IYYieldInstruction;
}
}
}
