/// <summary>
/// 载入AssetBundle资源
/// </summary>
public AssetBundle LoadAssetBundle(string bundle)
{
AssetBundle ab;
// 尝试获取已加载过的AssetBundle
if (AssetBundleMap.TryGetValue(bundle, out ab) && ab != null)
{
return(ab);
}
try
{
// 载入assetBundle
ab = AssetBundle.LoadFromFile(ConfigMgr.ASSETBUNDLES_PATH + "/" + bundle);
// 添加到资源管理列表中
AssetBundleMap[bundle] = ab;
}
catch (Exception e)
{
// 给出异常提示信息
NIDebug.LogException(e);
}
// 返回资源
return(ab);
}
public GameObject LoadAsset(string assetBundleName, string assetName)
{
if (!assetBundleMaps.ContainsKey(assetBundleName))
{
return(null);
}
AssetBundleMap map = assetBundleMaps[assetBundleName];
return(map.assetBundle.LoadAsset <GameObject>(assetName));
}
public object LoadAssetByType(string assetBundleName, string assetName, Type t)
{
if (!assetBundleMaps.ContainsKey(assetBundleName))
{
return(null);
}
AssetBundleMap map = assetBundleMaps[assetBundleName];
return(map.assetBundle.LoadAsset(assetName, t));
}
private IEnumerator LoadAsset(string assetBundleName, string assetName, Action <GameObject> callback)
{
if (!assetBundleMaps.ContainsKey(assetBundleName))
{
yield break;
}
AssetBundleMap map = assetBundleMaps[assetBundleName];
AssetBundleRequest abq = map.assetBundle.LoadAssetAsync <GameObject>(assetName);
yield return(abq);
callback(abq.asset as GameObject);
UnLoadAssetBundle(assetBundleName);
}
public void UnLoadAssetBundle(string assetBundleName)
{
if (!assetBundleMaps.ContainsKey(assetBundleName))
{
return;
}
AssetBundleMap map = assetBundleMaps[assetBundleName];
if (map.Unload())
{
assetBundleMaps.Remove(assetBundleName);
}
// 尝试卸载依赖
foreach (string a in map.dependencies)
{
UnLoadAssetBundle(a);
}
}
public void LoadAssetBundle(string assetBundleName)
{
if (assetBundleMaps.ContainsKey(assetBundleName))
{
AssetBundleMap map = assetBundleMaps[assetBundleName];
map.count++;
foreach (string s in map.dependencies)
{
if (assetBundleMaps.ContainsKey(s))
{
AssetBundleMap map0 = assetBundleMaps[s];
map0.count++;
}
}
return;
}
string[] dependencies = manifest.GetAllDependencies(assetBundleName);
for (int i = 0; i < dependencies.Length; i++)
{
if (assetBundleMaps.ContainsKey(dependencies[i]))
{
AssetBundleMap map = assetBundleMaps[dependencies[i]];
map.count++;
continue;
}
assetBundleMaps.Add(dependencies[i], new AssetBundleMap {
assetBundleName = dependencies[i],
assetBundle = AssetBundle.LoadFromFile(pathPrefix + dependencies[i]),
dependencies = manifest.GetAllDependencies(dependencies[i]),
count = 1
});
}
AssetBundle assetBundle = AssetBundle.LoadFromFile(pathPrefix + assetBundleName);
assetBundleMaps.Add(assetBundleName, new AssetBundleMap {
assetBundleName = assetBundleName,
assetBundle = assetBundle,
dependencies = dependencies,
count = 1
});
}
private IEnumerator LoadAssetBundle(string assetBundleName, Action callback)
{
if (assetBundleMaps.ContainsKey(assetBundleName))
{
AssetBundleMap map = assetBundleMaps[assetBundleName];
map.count++;
foreach (string s in map.dependencies)
{
if (assetBundleMaps.ContainsKey(s))
{
AssetBundleMap map0 = assetBundleMaps[s];
map0.count++;
}
}
callback();
yield break;
}
string[] dependencies = manifest.GetAllDependencies(assetBundleName);
if (isShowProgress && controller != null)
{
// 如果要显示进度 , 则对进度条进行初始化
controller.InitSlider(dependencies.Length + 1);
controller.UpdateInfo("加载依赖资源......");
}
for (int i = 0; i < dependencies.Length; i++)
{
if (assetBundleMaps.ContainsKey(dependencies[i]))
{
AssetBundleMap map = assetBundleMaps[dependencies[i]];
map.count++;
}
else
{
AssetBundleCreateRequest abcr0 = AssetBundle.LoadFromFileAsync(pathPrefix + dependencies[i]);
yield return(abcr0);
assetBundleMaps.Add(dependencies[i], new AssetBundleMap {
assetBundleName = dependencies[i],
assetBundle = abcr0.assetBundle,
dependencies = manifest.GetAllDependencies(dependencies[i]),
count = 1
});
}
if (isShowProgress && controller != null)
{
// 更新加载进度
controller.UpdateProgress(1);
}
}
if (isShowProgress && controller != null)
{
controller.UpdateInfo("依赖资源加载完成");
}
AssetBundleCreateRequest abcr = AssetBundle.LoadFromFileAsync(pathPrefix + assetBundleName);
yield return(abcr);
assetBundleMaps.Add(assetBundleName, new AssetBundleMap {
assetBundleName = assetBundleName,
assetBundle = abcr.assetBundle,
dependencies = dependencies,
count = 1
});
if (isShowProgress && controller != null)
{
// 更新加载进度
controller.UpdateProgress(1);
controller.UpdateInfo("场景实例化中......");
}
callback();
}
