static public void DoDownloadUniRx()
{
//ObservableWWW.GetAndGetBytes(kPackageUri.ToString()).Subscribe(bytes =>
//{
// SaveAndImport(bytes);
//}, ex => Debug.LogException(ex));
EditorCoroutineStart.StartCoroutine(Download());
}
public static void DemoEditorCoroutines()
{
// adds a menu item to test the coroutine system.
if (!Application.isPlaying)
{
// lets fire off the demo coroutine with a UI so we can see what its doing. We could also run it without a UI by using EditorCoroutineStart.StartCoroutine(...)
EditorCoroutineStart.StartCoroutine(DemoCoroutiune());
}
}
static IEnumerator DemoCoroutiune()
{
// You can code editor coroutines exactly like you would a normal unity coroutine
Debug.Log("Step: 0");
yield return(null);
// all the normal return types that work with regular Unity coroutines should work here! for example lets wait for a second
Debug.Log("Step: 1");
yield return(new WaitForSeconds(1));
// We can also yeild any type that extends Unitys CustomYieldInstruction class. here we are going to use EditorStatusUpdate. this allows us to yield and update the
// editor coroutine UI at the same time!
yield return(new EditorStatusUpdate("coroutine is running", 0.2f));
// We can also yield to nested coroutines
Debug.Log("Step: 2");
yield return(EditorCoroutineStart.StartCoroutine(DemoTwo()));
EditorCoroutineStart.UpdateUIProgressBar(0.35f); // we can use the UpdateUI helper methods to update the UI whenever, without yielding a EditorStatusUpdate
yield return(DemoTwo()); // it shouldnt matter how we start the nested coroutine, the editor runner can hadle it
// we can even yield a WWW object if we want to grab data from the internets!
Debug.Log("Step: 3");
// for example, lets as random.org to generate us a list of random numbers and shove it into the console
var www = new WWW("https://www.random.org/integers/?num=100&min=1&max=1000&col=1&base=10&col=5&format=plain&rnd=new");
yield return(www);
Debug.Log(www.text);
EditorCoroutineStart.UpdateUI("Half way!", 0.5f);
yield return(new WaitForSeconds(1));
// Finally lets do a long runnig task and split its updates over many frames to keep the editor responsive
Debug.Log("Step: 4");
var test = 1000;
yield return(new WaitUntil(() =>
{
test--;
EditorCoroutineStart.UpdateUI("Crunching Numbers: " + test, 0.5f + (((1000 - test) / 1000f) * 0.5f));
return (test <= 0);
}));
Debug.Log("Done!!");
}
public void Tick()
{
if (coroutine != null)
{
// First check if we have been canceled by the UI. If so, we need to stop before doing any wait processing
if (canceled)
{
Stop();
return;
}
// Did the last Yield want us to wait?
bool isWaiting = false;
var now = DateTime.Now;
if (current != null)
{
if (currentType == typeof(WaitForSeconds))
{
// last yield was a WaitForSeconds. Lets update the timer.
var delta = now - lastUpdateTime;
timer -= (float)delta.TotalSeconds;
if (timer > 0.0f)
{
isWaiting = true;
}
}
else if (currentType == typeof(WaitForEndOfFrame) || currentType == typeof(WaitForFixedUpdate))
{
// These dont make sense in editor, so we will treat them the same as a null return...
isWaiting = false;
}
else if (currentType == typeof(WWW))
{
// Web download request, lets see if its done!
var www = current as WWW;
if (!www.isDone)
{
isWaiting = true;
}
}
else if (currentType.IsSubclassOf(typeof(CustomYieldInstruction)))
{
// last yield was a custom yield type, lets check its keepWaiting property and react to that
var yieldInstruction = current as CustomYieldInstruction;
if (yieldInstruction.keepWaiting)
{
isWaiting = true;
}
}
else if (currentType == typeof(EditorCoroutine))
{
// Were waiting on another coroutine to finish
var editorCoroutine = current as EditorCoroutine;
if (!editorCoroutine.HasFinished)
{
isWaiting = true;
}
}
else if (typeof(IEnumerator).IsAssignableFrom(currentType))
{
// if were just seeing an enumerator lets assume that were seeing a nested coroutine that has been passed in without calling start.. were start it properly here if we need to
if (nestedCoroutine == null)
{
nestedCoroutine = EditorCoroutineStart.StartCoroutine(current as IEnumerator);
isWaiting = true;
}
else
{
isWaiting = !nestedCoroutine.HasFinished;
}
}
else if (currentType == typeof(Coroutine))
{
// UNSUPPORTED
Debug.LogError("Nested Coroutines started by Unity's defaut StartCoroutine method are not supported in editor! please use EditorCoroutineStart.Start instead. Canceling.");
canceled = true;
}
else
{
// UNSUPPORTED
Debug.LogError("Unsupported yield (" + currentType + ") in editor coroutine!! Canceling.");
canceled = true;
}
}
lastUpdateTime = now;
// have we been canceled?
if (canceled)
{
Stop();
return;
}
if (!isWaiting)
{
// nope were good! tick the coroutine!
bool update = coroutine.MoveNext();
if (update)
{
// yup the coroutine returned true so its been ticked...
// lets see what it actually yielded
current = coroutine.Current;
if (current != null)
{
// is it a type we have to do extra processing on?
currentType = current.GetType();
if (currentType == typeof(WaitForSeconds))
{
// its a WaitForSeconds... lets use reflection to pull out how long the actual wait is for so we can process the wait
var wait = current as WaitForSeconds;
FieldInfo m_Seconds = typeof(WaitForSeconds).GetField("m_Seconds", BindingFlags.NonPublic | BindingFlags.Instance);
if (m_Seconds != null)
{
timer = (float)m_Seconds.GetValue(wait);
}
}
else if (currentType == typeof(EditorStatusUpdate))
{
// Special case yield that wants to update the UI!
var updateInfo = current as EditorStatusUpdate;
if (updateInfo.HasLabelUpdate)
{
Label = updateInfo.Label;
}
if (updateInfo.HasPercentUpdate)
{
PercentComplete = updateInfo.PercentComplete;
}
}
}
}
else
{
// Coroutine returned false so its finally finished!!
Stop();
}
}
}
}
