public static void RemoveReference(UnityEngine.Object reference, FMDownloadObject obj = null)
{
var instanceId = reference.GetInstanceID().ToString();
if (DownloadReferences.ContainsKey(instanceId))
{
if (obj == null)
{
foreach (var id in DownloadReferences[instanceId])
{
if (CurrentDownloads.ContainsKey(id))
{
CurrentDownloads[id].NullCallBacks();
}
}
}
else
{
if (CurrentDownloads.ContainsKey(obj.Id))
{
CurrentDownloads[obj.Id].NullCallBacks();
}
}
DownloadReferences.Remove(instanceId);
}
}
static void OnComplete(FMDownloadObject obj)
{
var id = obj.Id;
RemoveReference(obj.Owner, obj);
if (CurrentDownloads.ContainsKey(id))
{
CurrentDownloads[id] = null;
CurrentDownloads.Remove(id);
}
}
bool GetFile(UnityEngine.Object owner, object onComplete, Action onFail = null, Action <float> onProgress = null, bool needDataOnDownload = true, params string[] urls)
{
if (urls.Length <= 0)
{
onFail.SafeInvoke();
return(false);
}
string id = string.Empty;
var urlList = urls.ToList().Where(x => x != string.Empty).ToList();
if (urlList.Count == 1)
{
id = new Uri(urlList[0]).AbsoluteUri.GetUniqueId();
if (GetFileType(urlList[0]) == EFileType.Invalid)
{
onFail.SafeInvoke();
return(false);
}
}
else
{
id = urlList.GetUniqueId(); //urlList.Aggregate((i, j) => new Uri(i).AbsoluteUri + new Uri(j).AbsoluteUri).GenerateUniqueId();
foreach (var url in urlList)
{
if (GetFileType(url) == EFileType.Invalid)
{
onFail.SafeInvoke();
return(false);
}
}
}
List <string> toDownload = new List <string>();
foreach (var url in urlList)
{
if (!IsFileDownloaded(url))
{
toDownload.Add(url);
}
}
if (toDownload.Any())
{
if (Application.internetReachability == NetworkReachability.NotReachable)
{
onFail.SafeInvoke();
return(false);
}
var instanceId = owner.GetInstanceID().ToString();
if (DownloadReferences.ContainsKey(instanceId))
{
DownloadReferences[instanceId].Add(id);
}
else
{
DownloadReferences.Add(instanceId, new List <string> {
id
});
}
if (!CurrentDownloads.ContainsKey(id))
{
CurrentDownloads.Add(id, FMDownloadObject.CreateRequest(urlList.ToList(), onComplete, owner, id, onProgress, onFail, needDataOnDownload).StartDownload());
CurrentDownloads[id].OnDownloadComplete += OnComplete;
}
else
{
CurrentDownloads[id].AppendDownload(urlList[0], onComplete, onProgress, onFail);
}
}
return(!toDownload.Any());
}
