/// <summary>
/// 载入素材
/// </summary>
public T LoadAsset <T>(string abname, string assetname) where T : UnityEngine.Object
{
abname = abname.ToLower();
#if UNITY_EDITOR && ASSET
CsvItem item = null;
if (CsvList.TryGetValue(abname, out item))
{
var path = item.path + AppConst.dirSep + assetname + "." + item.ext;
Util.Log(path);
T temp = AssetDatabase.LoadAssetAtPath <T>(path);
if (temp != null)
{
return(temp);
}
Util.Log("AssetDatabase.LoadAssetAtPath<T> is null");
}
#endif
AssetBundle bundle = LoadAssetBundle(abname);
if (bundle == null)
{
Util.LogError("加载失败 : " + abname + " " + assetname);
return(null);
}
return(bundle.LoadAsset <T>(assetname));
}
void Awake()
{
string path = Application.dataPath + "/InfoAssetBundles";
string[] files = Directory.GetFiles(path, "*.csv");
for (int i = 0; i < files.Length; i++)
{
string fileText = Util.GetFileText(files[i]);
string[] lines = fileText.Split('\n');
for (int j = 0; j < lines.Length; j++)
{
string[] content = lines[j].Split(',');
if (content.Length > 2)
{
string name = content[0].Substring(0, content[0].IndexOf(".unity3d"));
CsvItem item = new CsvItem();
item.name = name;
item.ext = content[1].Split('.')[1];
item.path = content[2].Trim();
CsvList.Add(name, item);
}
}
}
}
private Dictionary <string, Texture2D> LoadTexture(string abname)
{
if (mPureTexMap.ContainsKey(abname))
{
return(mPureTexMap[abname]);
}
ResourceManager resMgr = facade.GetManager <ResourceManager>(ManagerName.Resource);
Texture[] textures = null;
#if UNITY_EDITOR && ASSET
CsvItem item = null;
if (resMgr.CsvList.TryGetValue(abname, out item))
{
string[] paths = Directory.GetFiles(item.path, "*." + item.ext, SearchOption.AllDirectories);
List <Texture> _sptList = new List <Texture>();
for (int i = 0; i < paths.Length; ++i)
{
_sptList.Add(AssetDatabase.LoadAssetAtPath <Texture>(paths[i]));
}
textures = _sptList.ToArray();
}
#else
AssetBundle ab = resMgr.LoadAssetBundle(abname);
textures = ab.LoadAllAssets <Texture>();
#endif
Dictionary <string, Texture2D> result = null;
Texture2D texture;
if (textures != null && textures.Length > 0)
{
result = new Dictionary <string, Texture2D>();
for (int i = 0; i < textures.Length; ++i)
{
texture = textures[i] as Texture2D;
if (!result.ContainsKey(texture.name))
{
result.Add(texture.name, texture);
}
}
mPureTexMap.Add(abname, result);
}
return(result);
}
/// <summary>
/// 加载一个纹理集
/// </summary>
/// <param name="abName"></param>
/// <returns></returns>
public Dictionary <string, Sprite> LoadAtlas(string abname)
{
abname = abname.ToLower();
if (mAtlasMap.ContainsKey(abname))
{
return(mAtlasMap[abname]);
}
Dictionary <string, Sprite> sprDic = null;
ResourceManager resMgr = facade.GetManager <ResourceManager>(ManagerName.Resource);
Sprite[] sprs = null;
#if UNITY_EDITOR && ASSET
CsvItem item = null;
if (resMgr.CsvList.TryGetValue(abname, out item))
{
string[] paths = Directory.GetFiles(item.path, "*." + item.ext, SearchOption.AllDirectories);
List <Sprite> _sptList = new List <Sprite>();
for (int i = 0; i < paths.Length; ++i)
{
_sptList.Add(AssetDatabase.LoadAssetAtPath <Sprite>(paths[i]));
}
sprs = _sptList.ToArray();
}
#else
AssetBundle ab = resMgr.LoadAssetBundle(abname);
sprs = ab.LoadAllAssets <Sprite>();
#endif
Texture2D tex2D = null;
if (sprs != null && sprs.Length > 0)
{
sprDic = new Dictionary <string, Sprite>();
string tempStr = "";
int index = 0;
Sprite spr;
for (int i = 0; i < sprs.Length; ++i)
{
spr = sprs[i];
tex2D = spr.texture;
tempStr = spr.name;
index = tempStr.LastIndexOf('.');
if (index > 0)
{
tempStr = tempStr.Substring(0, index);
}
if (sprDic.ContainsKey(tempStr))
{
Util.LogError("同名图片 : " + tempStr);
continue;
}
sprDic.Add(tempStr, spr);
}
mAtlasMap.Add(abname, sprDic);
if (tex2D != null)
{
mTexMap.Add(abname, tex2D);
}
}
return(sprDic);
}
