public static void Build()
{
var state = CodeBundleState.CheckAndLoad(null);
if (state == null)
{
Debug.LogError("Cannot build CodeBundles without Options asset contains in Resources folder. " +
"Create asset from create context menu!");
return;
}
var abPath = Path.GetFullPath(Application.dataPath + "/../AssetBundles");
if (Directory.Exists(abPath))
{
Directory.Delete(abPath, true);
}
var androidPath = Path.GetFullPath(Application.dataPath +
$"/../AssetBundles/{RuntimePlatform.Android.ToString()}");
var winPath = Path.GetFullPath(Application.dataPath +
$"/../AssetBundles/{RuntimePlatform.WindowsPlayer.ToString()}");
var linuxPath = Path.GetFullPath(Application.dataPath +
$"/../AssetBundles/{RuntimePlatform.LinuxPlayer.ToString()}");
var macPath = Path.GetFullPath(Application.dataPath +
$"/../AssetBundles/{RuntimePlatform.OSXPlayer.ToString()}");
if (!state.DisableAndroid)
{
Build(androidPath, state.MainAssetBundleName, BuildTarget.Android, RuntimePlatform.Android);
}
if (!state.DisableWindows)
{
Build(winPath, state.MainAssetBundleName, BuildTarget.StandaloneWindows, RuntimePlatform.WindowsPlayer);
}
if (!state.DisableLinux)
{
Build(linuxPath, state.MainAssetBundleName, BuildTarget.StandaloneLinux, RuntimePlatform.LinuxPlayer);
}
if (!state.DisableOSX)
{
Build(macPath, state.MainAssetBundleName, BuildTarget.StandaloneOSX, RuntimePlatform.OSXPlayer);
}
File.WriteAllText(Application.dataPath + "/../AssetBundles/version.json", JsonUtility.ToJson(
new AssetBundleVersionState()
{
hash = DateTime.UtcNow.ToString()
}));
Debug.Log("[CodeBundle building] build finished");
}
private IEnumerator Start()
{
if ((State = CodeBundleState.CheckAndLoad(State)) == null)
{
OnError.Invoke();
yield break;
}
if (Application.isEditor)
{
yield break;
}
var waiter = (object)new WaitForSeconds(CheckIntervalInSeconds);
var countOfRetries = 0;
while (true)
{
var url = new Uri(new Uri(State.RemoteUrl), "/version.json");
using (var request = UnityWebRequest.Get(url.ToString()))
{
yield return(request.SendWebRequest());
if (request.isNetworkError || request.isHttpError)
{
Debug.LogError(
$"Asset Bundle version request failed. Code:{request.responseCode}, error: {request.error}");
if (countOfRetries >= RetryCount)
{
Debug.LogError("Too much request retries for version check!");
OnRemoteRequestRetrySeriesError.Invoke();
}
OnRemoteRequestSingleError.Invoke();
countOfRetries++;
continue;
}
countOfRetries = 0;
var versionState = JsonUtility.FromJson <AssetBundleVersionState>(request.downloadHandler.text);
if (!versionState.Equals(State.CurrentRemoteState))
{
State.CurrentRemoteState = versionState;
Debug.Log("Found new version");
OnRemoteDetectChanges.Invoke();
}
}
yield return(waiter);
}
}
public void Load()
{
if ((State = CodeBundleState.CheckAndLoad(State)) == null)
{
OnError.Invoke();
return;
}
if (!Application.isEditor || ForceUseAssetBundles)
{
LoadFromAssetBundle();
}
else
{
LoadFromResources();
}
}
/// <summary>
/// Load state asset or just check that argument is not null
/// </summary>
public static CodeBundleState CheckAndLoad(CodeBundleState state)
{
if (state != null)
{
return(state);
}
Debug.Log("State asset not set. Try find in resources");
state = Resources.FindObjectsOfTypeAll <CodeBundleState>().FirstOrDefault();
if (state == null)
{
Debug.LogError("State asset asset not found in resources. " +
"Create it from context menu in any Resources folder and configure");
}
else
{
Debug.Log($"State asset found. Use asset with name `{state.name}`");
}
return(state);
}
private IEnumerator Loading()
{
if ((State = CodeBundleState.CheckAndLoad(State)) == null)
{
OnError.Invoke();
yield break;
}
var platformPrefix = Application.platform.ToString();
if (!Application.isEditor || ForceUseAssetBundle)
{
var assetBundleRequests = new Queue <string>();
assetBundleRequests.Enqueue(State.MainAssetBundleName);
while (assetBundleRequests.Any())
{
var bundleName = assetBundleRequests.Dequeue();
Debug.Log("Loading asset bundle " + bundleName);
using (var abRequest =
UnityWebRequestAssetBundle.GetAssetBundle($"{State.RemoteUrl}{platformPrefix}/{bundleName}"))
{
yield return(abRequest.SendWebRequest());
if (abRequest.isNetworkError || abRequest.isHttpError)
{
Debug.LogError(
$"Asset Bundle load request failed. Code:{abRequest.responseCode}, error: {abRequest.error}");
OnError.Invoke();
yield break;
}
var assetBundle = DownloadHandlerAssetBundle.GetContent(abRequest);
State.AssetBundles[bundleName] = assetBundle;
if (assetBundle.isStreamedSceneAssetBundle)
{
continue;
}
var manifest = assetBundle.LoadAsset <AssetBundleManifest>("assetbundlemanifest");
if (manifest == null)
{
continue;
}
foreach (var depenedetAsset in manifest.GetAllAssetBundles())
{
assetBundleRequests.Enqueue(depenedetAsset);
}
}
}
foreach (var assetBundle in State.AssetBundles.Values)
{
foreach (var assetName in assetBundle.GetAllAssetNames())
{
if (DebugMode)
{
Debug.Log($"asset `{assetName}` place in {assetBundle.name}");
}
State.AssetBundles[assetName] = assetBundle;
}
}
}
Debug.Log("Loading finish");
OnLoaded.Invoke();
yield return(null);
}