IEnumerator CoLoadUIAssetbundle(string name)
{
UIAssetbundleInfo.Dependency dep = UIAssetbundleInfo.instance.dependencies.Find(p => p.name == name);
//first load texture
if (dep.atlasPaths != null && dep.atlasPaths.Count > 0)
{
foreach (var path in dep.atlasPaths)
{
string texName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
string fullPath = UIAssetbundleInfo.texturePathUrl + "/" + path;
AssetbundleEntry abe = loadedTextures.Find(p => p.name == texName);
if (abe != null)
{
abe.refCount++;
yield return(null);
}
else
{
using (WWW www = new WWW(fullPath))
{
yield return(www);
if (www.error != null)
{
throw new Exception("WWW download:" + www.error);
}
abe = new AssetbundleEntry();
abe.name = texName;
abe.assetBundle = www.assetBundle;
abe.refCount++;
Debug.Log("add to textures");
loadedTextures.Add(abe);
www.assetBundle.LoadAll();
}
}
}
}
//load font
if (dep.dynamicFontPaths != null && dep.dynamicFontPaths.Count > 0)
{
foreach (var path in dep.dynamicFontPaths)
{
string fontName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
string fullPath = UIAssetbundleInfo.fontPathUrl + "/" + path;
AssetbundleEntry abe = loadedFonts.Find(p => p.name == fontName);
if (abe != null)
{
abe.refCount++;
yield return(null);
}
else
{
using (WWW www = new WWW(fullPath))
{
yield return(www);
if (www.error != null)
{
throw new Exception("WWW download:" + www.error);
}
abe = new AssetbundleEntry();
abe.name = fontName;
abe.assetBundle = www.assetBundle;
abe.refCount++;
loadedFonts.Add(abe);
www.assetBundle.LoadAll();
}
}
}
}
//load audioClip
if (dep.audioPaths != null && dep.audioPaths.Count > 0)
{
foreach (var path in dep.audioPaths)
{
string audioName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
string fullPath = UIAssetbundleInfo.audioPathUrl + "/" + path;
AssetbundleEntry abe = loadedAudioClips.Find(p => p.name == audioName);
if (abe != null)
{
abe.refCount++;
yield return(null);
}
else
{
using (WWW www = new WWW(fullPath))
{
yield return(www);
if (www.error != null)
{
throw new Exception("WWW download:" + www.error);
}
abe = new AssetbundleEntry();
abe.name = audioName;
abe.assetBundle = www.assetBundle;
abe.refCount++;
loadedAudioClips.Add(abe);
www.assetBundle.LoadAll();
}
}
}
}
if (dep.materialPaths != null && dep.materialPaths.Count > 0)
{
foreach (var path in dep.materialPaths)
{
string materialName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
string fullPath = UIAssetbundleInfo.materialPathUrl + "/" + path;
AssetbundleEntry abe = loadedMaterials.Find(p => p.name == materialName);
if (abe != null)
{
abe.refCount++;
yield return(null);
}
else
{
using (WWW www = new WWW(fullPath))
{
yield return(www);
if (www.error != null)
{
throw new Exception("WWW download:" + www.error);
}
abe = new AssetbundleEntry();
abe.name = materialName;
abe.assetBundle = www.assetBundle;
abe.refCount++;
loadedMaterials.Add(abe);
www.assetBundle.LoadAll();
}
}
}
}
//then load the prefab
WWW bundle = new WWW(UIAssetbundleInfo.pathUrl + "/" + name + UIAssetbundleInfo.ext);
yield return(bundle);
GameObject go = Instantiate(bundle.assetBundle.mainAsset) as GameObject;
go.name = name;
go.transform.parent = root;
go.transform.localScale = Vector3.one;
//if i want create a lot,i should't unload
go.transform.localPosition = Vector3.zero;
//set UIAnchor's camera
bundle.assetBundle.Unload(false);
}
public void UnloadResource(string name)
{
UIAssetbundleInfo.Dependency dep = UIAssetbundleInfo.instance.dependencies.Find(p => p.name == name);
if (dep.atlasPaths != null && dep.atlasPaths.Count > 0)
{
foreach (var path in dep.atlasPaths)
{
string texName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
AssetbundleEntry abe = loadedTextures.Find(p => p.name == texName);
if (abe != null)
{
abe.refCount--;
if (abe.refCount <= 0)
{
abe.assetBundle.Unload(true);
loadedTextures.Remove(abe);
Logger.Log("unload " + abe.name);
}
}
}
}
if (dep.dynamicFontPaths != null && dep.dynamicFontPaths.Count > 0)
{
foreach (var path in dep.dynamicFontPaths)
{
string fontName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
AssetbundleEntry abe = loadedFonts.Find(p => p.name == fontName);
if (abe != null)
{
abe.refCount--;
if (abe.refCount <= 0)
{
abe.assetBundle.Unload(true);
loadedFonts.Remove(abe);
Logger.Log("unload " + abe.name);
}
}
}
}
if (dep.audioPaths != null && dep.audioPaths.Count > 0)
{
foreach (var path in dep.audioPaths)
{
string audioName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
AssetbundleEntry abe = loadedAudioClips.Find(p => p.name == audioName);
if (abe != null)
{
abe.refCount--;
if (abe.refCount <= 0)
{
abe.assetBundle.Unload(true);
loadedAudioClips.Remove(abe);
Logger.Log("unload " + abe.name);
}
}
}
}
if (dep.materialPaths != null && dep.materialPaths.Count > 0)
{
foreach (var path in dep.materialPaths)
{
string audioName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
AssetbundleEntry abe = loadedMaterials.Find(p => p.name == audioName);
if (abe != null)
{
abe.refCount--;
if (abe.refCount <= 0)
{
abe.assetBundle.Unload(true);
loadedMaterials.Remove(abe);
Logger.Log("unload " + abe.name);
}
}
}
}
}
IEnumerator CoLoadUIAssetbundle(string name)
{
UIAssetbundleInfo.Dependency dep = UIAssetbundleInfo.instance.dependencies.Find(p => p.name == name);
//first load texture
if (dep.atlasPaths != null && dep.atlasPaths.Count > 0)
{
foreach (var path in dep.atlasPaths)
{
string texName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
string fullPath = UIAssetbundleInfo.texturePathUrl + "/" + path;
AssetbundleEntry abe = loadedTextures.Find(p => p.name == texName);
if (abe != null)
{
abe.refCount++;
yield return null;
}
else
{
using (WWW www = new WWW(fullPath))
{
yield return www;
if (www.error != null)
throw new Exception("WWW download:" + www.error);
abe = new AssetbundleEntry();
abe.name = texName;
abe.assetBundle = www.assetBundle;
abe.refCount++;
Debug.Log("add to textures");
loadedTextures.Add(abe);
www.assetBundle.LoadAll();
}
}
}
}
//load font
if (dep.dynamicFontPaths != null && dep.dynamicFontPaths.Count > 0)
{
foreach (var path in dep.dynamicFontPaths)
{
string fontName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
string fullPath = UIAssetbundleInfo.fontPathUrl + "/" + path;
AssetbundleEntry abe = loadedFonts.Find(p => p.name == fontName);
if (abe != null)
{
abe.refCount++;
yield return null;
}
else
{
using (WWW www = new WWW(fullPath))
{
yield return www;
if (www.error != null)
throw new Exception("WWW download:" + www.error);
abe = new AssetbundleEntry();
abe.name = fontName;
abe.assetBundle = www.assetBundle;
abe.refCount++;
loadedFonts.Add(abe);
www.assetBundle.LoadAll();
}
}
}
}
//load audioClip
if (dep.audioPaths != null && dep.audioPaths.Count > 0)
{
foreach (var path in dep.audioPaths)
{
string audioName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
string fullPath = UIAssetbundleInfo.audioPathUrl + "/" + path;
AssetbundleEntry abe = loadedAudioClips.Find(p => p.name == audioName);
if (abe != null)
{
abe.refCount++;
yield return null;
}
else
{
using (WWW www = new WWW(fullPath))
{
yield return www;
if (www.error != null)
throw new Exception("WWW download:" + www.error);
abe = new AssetbundleEntry();
abe.name = audioName;
abe.assetBundle = www.assetBundle;
abe.refCount++;
loadedAudioClips.Add(abe);
www.assetBundle.LoadAll();
}
}
}
}
if (dep.materialPaths != null && dep.materialPaths.Count > 0)
{
foreach (var path in dep.materialPaths)
{
string materialName = path.Substring(0, path.Length - UIAssetbundleInfo.ext.Length);
string fullPath = UIAssetbundleInfo.materialPathUrl + "/" + path;
AssetbundleEntry abe = loadedMaterials.Find(p => p.name == materialName);
if (abe != null)
{
abe.refCount++;
yield return null;
}
else
{
using (WWW www = new WWW(fullPath))
{
yield return www;
if (www.error != null)
throw new Exception("WWW download:" + www.error);
abe = new AssetbundleEntry();
abe.name = materialName;
abe.assetBundle = www.assetBundle;
abe.refCount++;
loadedMaterials.Add(abe);
www.assetBundle.LoadAll();
}
}
}
}
//then load the prefab
WWW bundle = new WWW(UIAssetbundleInfo.pathUrl + "/" + name + UIAssetbundleInfo.ext);
yield return bundle;
GameObject go = Instantiate(bundle.assetBundle.mainAsset) as GameObject;
go.name = name;
go.transform.parent = root;
go.transform.localScale = Vector3.one;
//if i want create a lot,i should't unload
go.transform.localPosition = Vector3.zero;
//set UIAnchor's camera
bundle.assetBundle.Unload(false);
}
