private IEnumerator LoadAssetBundle(string assetBundle)
{
if (_assetBundleList.ContainsKey(assetBundle))
{
Debug.LogWarning($"Already loaded asset - {assetBundle}");
++loadedAssetBundleCount;
yield break;
}
var path = Path.Combine(localAssetBundlePath, assetBundle);
var request = AssetBundle.LoadFromFileAsync(path, 0);
while (request.isDone == false)
{
currentAssetBundleProgress = request.progress;
yield return(null);
}
var bundle = request.assetBundle;
if (bundle == null)
{
Debug.LogError($"Failed to load - {assetBundle} is NULL!");
state = STATE.ERROR;
yield break;
}
_assetBundleList.Add(assetBundle, bundle);
++loadedAssetBundleCount;
Debug.Log($"Succeeded to load - {assetBundle}");
}
public void UnBindButtonEvent(string bindName)
{
if (this._bindInfoGroup.ContainsKey(bindName) == false)
{
Debug.LogWarning($"Not Binding Info Bind Name : {bindName}");
return;
}
this._bindInfoGroup.Remove(bindName);
}
public void BindButtonEvent(string bindName, IInputBindParam bindParam)
{
if (this._bindInfoGroup.ContainsKey(bindName) == true)
{
Debug.LogWarning($"Already Binding Info Bind Name : {bindName}");
return;
}
this._bindInfoGroup.Add(bindName, bindParam);
}
public override T Load <T>(string assetBundleName, string assetName)
{
if (isInitialized == false)
{
Debug.LogWarning("Initialized FIRST!");
return(null);
}
var result = assetBundleManager.LoadAsset <T>(assetBundleName, assetName);
return(result);
}
public override async Task <T> LoadAsync <T>(string assetBundleName, string assetName)
{
if (isInitialized == false)
{
Debug.LogWarning("Initialized FIRST!");
return(null);
}
var result = await Observable.Start(async() =>
{
var asset = await assetBundleManager.LoadAssetAsync <T>(assetBundleName, assetName);
if (asset == null)
{
Debug.LogError($"{assetName} is null");
return(null);
}
return(asset);
});
return(result.Result);
}
public IEnumerator PrepareDownload(string url, string manifestName)
{
// NOTE(JJO): url이 비어있다면 EDITOR모드임을 가정함.
if (string.IsNullOrEmpty(url))
{
state = STATE.LOADED;
yield break;
}
state = STATE.PREPARING;
downloadUrl = url;
// TODO(JJO): StreamingAssets에서 로드한 흔적을 찾는다.
string manifestSA = null;
string manifestRemote = null;
var pathSA = Path.Combine(Application.streamingAssetsPath, "Bundle");
var path = Path.Combine(pathSA, $"{manifestName}.manifest");
using (var request = UnityWebRequest.Get(path))
{
yield return(request.SendWebRequest());
if (string.IsNullOrEmpty(request.error) == false)
{
Debug.LogWarning($"{manifestName} is NOT FOUND from StreamingAssets");
}
else
{
manifestSA = request.downloadHandler.text;
}
}
path = $"{downloadUrl}{manifestName}.manifest";
using (var request = UnityWebRequest.Get(path))
{
yield return(request.SendWebRequest());
if (string.IsNullOrEmpty(request.error) == false)
{
Debug.LogError($"Failed to download - {path}\nReason: {request.error}");
state = STATE.ERROR;
yield break;
}
manifestRemote = request.downloadHandler.text;
}
if (string.IsNullOrEmpty(manifestSA) == false &&
manifestSA == manifestRemote)
{
// NOTE(JJO): 그냥 여기에서 바로 S.A로부터 로드해버리자.
path = Path.Combine(pathSA, manifestName);
var request = AssetBundle.LoadFromFileAsync(path);
yield return(request);
_assetBundleManifestObject = request.assetBundle;
if (_assetBundleManifestObject == null)
{
Debug.LogError($"Failed to load - {path}\nReason: Unknown");
state = STATE.ERROR;
yield break;
}
_assetBundleManifest = _assetBundleManifestObject.LoadAsset <AssetBundleManifest>(nameof(AssetBundleManifest));
var assetList = _assetBundleManifest.GetAllAssetBundles();
var listCount = assetList.Length;
for (int i = 0; i < listCount; ++i)
{
path = Path.Combine(pathSA, assetList[i]);
request = AssetBundle.LoadFromFileAsync(path);
yield return(request);
var bundle = request.assetBundle;
if (bundle == null)
{
Debug.LogError($"Failed to load - {path}\nReason: Unknown");
state = STATE.ERROR;
yield break;
}
_assetBundleList.Add(assetList[i], bundle);
Debug.Log($"Preload from StreamingAssets - {assetList[i]}");
}
}
else
{
path = $"{downloadUrl}{manifestName}";
using (var req = UnityWebRequestAssetBundle.GetAssetBundle(path))
{
yield return(req.SendWebRequest());
if (string.IsNullOrEmpty(req.error) == false)
{
Debug.LogError($"Failed to download - {path}\nReason: Unknown");
state = STATE.ERROR;
yield break;
}
_assetBundleManifestObject = DownloadHandlerAssetBundle.GetContent(req);
_assetBundleManifest = _assetBundleManifestObject.LoadAsset <AssetBundleManifest>(nameof(AssetBundleManifest));
}
var assetList = _assetBundleManifest.GetAllAssetBundles();
var listCount = assetList.Length;
for (int i = 0; i < listCount; ++i)
{
path = Path.Combine(pathSA, $"{assetList[i]}.manifest");
using (var req = UnityWebRequest.Get(path))
{
yield return(req.SendWebRequest());
// NOTE(JJO): StreamingAssets에 파일이 없다면 바로 다운로드 리스트에 추가함.
if (string.IsNullOrEmpty(req.error))
{
manifestSA = req.downloadHandler.text;
}
}
path = $"{downloadUrl}{assetList[i]}.manifest";
using (var req = UnityWebRequest.Get(path))
{
yield return(req.SendWebRequest());
if (string.IsNullOrEmpty(req.error) == false)
{
Debug.LogError($"Network Error - {assetList[i]}\n{req.error}");
state = STATE.ERROR;
yield break;
}
manifestRemote = req.downloadHandler.text;
}
// NOTE(JJO): Manifest가 다르다면 다운로드 리스트에 추가함.
if (string.IsNullOrEmpty(manifestSA) ||
manifestSA != manifestRemote)
{
_downloadingAssetBundleList.Add(assetList[i], GetCRC(manifestRemote));
}
else
{
path = Path.Combine(pathSA, assetList[i]);
var request = AssetBundle.LoadFromFileAsync(path);
yield return(request);
var bundle = request.assetBundle;
if (bundle == null)
{
Debug.LogError($"{assetList[i]} NOT FOUND!");
state = STATE.ERROR;
yield break;
}
_assetBundleList.Add(assetList[i], bundle);
Debug.Log($"Preload from StreamingAssets - {assetList[i]}");
}
}
maximumAssetBundleCount = _downloadingAssetBundleList.Count;
}
}