/// <summary>
/// 手动从Bundle中加载资源唯一入口
/// </summary>
/// <param name="path"></param>
/// <param name="name"></param>
/// <param name="type"></param>
/// <param name="onLoaded"></param>
/// <param name="async"></param>
private void LoadAssetFromBundle(string path, string assetName, System.Type type, LoadedCallback onLoaded, bool async, AssetType assetType = AssetType.GameObject)
{
if (AppConst.UseAssetBundle)
{
Util.Log(string.Format("LoadAssetFromBundle, bundle:{0}, asset:{1}", path, assetName));
LoadAssetBundle(path, (data) => {
LoadedBundle abCache = data as LoadedBundle;
object asset = null;
if (abCache != null)
{
string abName = FileHelper.CheckBundleName(path);
var cache = LoadedBundleCtrl.Instance.UnReferenceLoadedBundle(abName);
if (cache != null && 0 == cache.ReferencedCount)
{
cache.ReferencedCount = 1;
if (!m_handLoad.Contains(abName))
{
m_handLoad.Add(abName);
}
}
if (!string.IsNullOrEmpty(assetName))
{
asset = abCache.LoadAsset(assetName, type);
if (type != null && type == typeof(GameObject))
{
abCache.UnloadSelf();
}
}
else
{
asset = abCache.Bundle;
}
}
if (asset == null)
{
Util.LogError(string.Format("LoadAssetFromBundle, path:{0},name:{1}, asset is null", path, assetName));
}
if (onLoaded != null)
{
onLoaded(asset);
}
}, async);
}
else
{
LoadAsset(path, onLoaded, type, false, assetType);
}
}
// 加载资源清单
void LoadManifest(ManifestType mType)
{
if (m_manifests.ContainsKey(mType) && m_manifests[mType] != null)
{
DestroyImmediate(m_manifests[mType], true);
m_manifests.Remove(mType);
}
string manifestName = mType.ToString();
Util.Log("LoadManifest manifestName " + manifestName);
m_manifestNames.Add(manifestName);
string strFullPath = FileHelper.SearchFilePath(GetManifestType(manifestName).ToString(), manifestName);
Util.Log("strFullPath: " + strFullPath);
BundleLoader bLoader = LoaderPool.Instance.GetLoader <BundleLoader>();
bLoader.Init(strFullPath, manifestName, delegate(object data) {
LoadedBundle ab = data as LoadedBundle;
if (ab != null)
{
m_manifests[mType] = ab.LoadAsset <AssetBundleManifest>("AssetBundleManifest");
m_bundleHeads[mType] = mType.ToString().ToLower().Split('_')[0];
Util.Log("manifest ab in not null over----");
}
else
{
Util.LogError("manifest ab is null---------");
}
LoadedBundleCtrl.Instance.UnReferenceLoadedBundle(manifestName); // 不走统一接口是因为manifest文件没有后缀
LoadedBundleCtrl.Instance.HandRemoveBundle(manifestName);
if (m_manifests[mType] != null)
{
string[] bundles = m_manifests[mType].GetAllAssetBundles();
for (int i = 0; i < bundles.Length; ++i)
{
if (m_bundleNames.Contains(bundles[i]))
{
Util.LogError(string.Format("别的清单已同名的包名，{0} {1}", manifestName, bundles[i]));
}
m_bundleNames.Add(bundles[i]);
}
}
}, false, null, true);
}