private IEnumerator downloadCloseGlyphs(GPSLocation newLocation)
{
Debug.LogError(downloadedGlyphs.ContainsKey(newLocation));
if (!downloadedGlyphs.ContainsKey(newLocation))
{
downloadedGlyphs.Add(newLocation, null); // reserve key
while (LoggedInUser.GetLoggedInUser() == null)
{
Debug.LogWarning("GPS updated but no user logged in. Waiting to download.");
yield return(new WaitForSeconds(1.0f));
}
GPSLocation[] closeBounds = newLocation.calculateLatLongBoundingBox(GlyphUniverse.MAX_RENDER_DISTANCE);
ServerCall call = new ServerCall(ServerInteract.INSTANCE.GetGlyphsInArea(closeBounds));
yield return(StartCoroutine(call.call()));
if (call.ReturnException != null)
{
Debug.LogException(call.ReturnException);
}
else
{
List <Glyph> closeGlyphs = (List <Glyph>)call.ObjectResponse;
if (closeGlyphs.Count == 0)
{
fireGlyphDownloadedListeners(null);
}
else
{
foreach (Glyph glyph in closeGlyphs)
{
fireGlyphDownloadedListeners(glyph);
}
downloadedGlyphs [newLocation] = closeGlyphs;
}
}
}
yield return("Done");
}