/// <summary>
/// 加载资源
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="abName"></param>
/// <param name="objName"></param>
/// <returns></returns>
private T LoadFormAssetBundle <T>(string abName, string objName) where T : UnityEngine.Object
{
//
T o = default(T);
AssetBundleReference abr = null;
if (assetbundleMap.TryGetValue(abName, out abr))
{
o = abr.assetBundle.LoadAsset <T>(objName);
}
return(o);
}
/// <summary>
/// ab包计数器
/// </summary>
/// <param name="name"></param>
/// <param name="ab"></param>
private void AddAssetBundle(string name, AssetBundle ab)
{
if (assetbundleMap.ContainsKey(name) == false)
{
AssetBundleReference abr = new AssetBundleReference()
{
assetBundle = ab
};
assetbundleMap[name] = abr;
}
assetbundleMap[name].Use();
}
/// <summary>
/// 检测资源
/// </summary>
/// <param name="res"></param>
/// <returns></returns>
private AssetBundle CheckAsset(string res)
{
AssetBundleReference abr = null;
//获取AssetBundle
this.assetbundleMap.TryGetValue(res, out abr);
if (abr.assetBundle != null)
{
return(abr.assetBundle);
}
return(null);
}
/// <summary>
/// 加入ab包
/// </summary>
/// <param name="name"></param>
/// <param name="ab"></param>
private void UseAssetBunle(string name, AssetBundle ab)
{
name = Path.GetFileName(name);
if (assetbundleMap.ContainsKey(name) == false)
{
AssetBundleReference abr = new AssetBundleReference()
{
assetBundle = ab
};
assetbundleMap[name] = abr;
}
assetbundleMap[name].Use();
}
/// <summary>
/// 加载资源
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="abName"></param>
/// <param name="objName"></param>
/// <returns></returns>
private Object LoadFormAssetBundle(string objName, Type t)
{
//判断资源结构 是单ab-单资源、单ab-多资源
var mainItem = manifest.Manifest.GetManifestItem(objName);
//单ab 单资源
var abName = objName;
//单ab 多资源
if (mainItem != null && !string.IsNullOrEmpty(mainItem.PackageName))
{
abName = mainItem.PackageName;
}
//
if (!string.IsNullOrEmpty(abName))
{
Object o = null;
AssetBundleReference abr = null;
if (assetbundleMap.TryGetValue(abName, out abr))
{
if (abName.EndsWith(".spriteatlas"))
{
var atlas = abr.assetBundle.LoadAsset <SpriteAtlas>(abName);
if (!objName.EndsWith(".spriteatlas"))
{
var name = Path.GetFileNameWithoutExtension(objName);
o = atlas.GetSprite(name);
}
}
else
{
o = abr.assetBundle.LoadAsset(objName, t);
}
}
else
{
BDebug.Log("资源不存在:" + objName, "red");
return(null);
}
return(o);
}
return(null);
}
/// <summary>
/// ab包计数器
/// </summary>
/// <param name="name"></param>
/// <param name="ab"></param>
private void AddAssetBundle(string name, AssetBundle ab)
{
//这里将路径前缀去除
var result = name.IndexOf("assets");
if (result != 0 && result > 0)
{
name = name.Substring(result);
}
//
if (!assetbundleMap.ContainsKey(name))
{
AssetBundleReference abr = new AssetBundleReference()
{
assetBundle = ab
};
assetbundleMap[name] = abr;
}
assetbundleMap[name].Use();
}
/// <summary>
/// 加载资源
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="abName"></param>
/// <param name="objName"></param>
/// <returns></returns>
private T LoadFormAssetBundle <T>(string objName) where T : UnityEngine.Object
{
//
if (!string.IsNullOrEmpty(objName))
{
T o = default(T);
AssetBundleReference abr = null;
if (assetbundleMap.TryGetValue(objName, out abr))
{
o = abr.assetBundle.LoadAsset <T>(objName);
BDebug.Log("加载:" + objName);
}
else
{
BDebug.Log("资源不存在:" + objName);
}
return(o);
}
return(null);
}
