/** 计算新的更新包的资源大小 */
public static void countNewVersionSize(VersionSaveData data, VersionReData re)
{
re.size = 0;
re.isOnlyConfig = true;
data.resourceDic.forEachValue(v =>
{
ResourceSaveData oldData = _versionData.resourceDic.get(v.name);
if (oldData != null)
{
//需要下载的部分
if (oldData.version < v.version ||
(v.state == ResourceSaveStateType.None && ResourceSaveType.needFirst(v.saveType) && oldData.state == ResourceSaveStateType.None))
{
re.size += v.size;
if (re.isOnlyConfig && !v.name.StartsWith(ShineGlobal.configDirPath))
{
re.isOnlyConfig = false;
}
}
}
});
if (re.size == 0)
{
re.isOnlyConfig = false;
}
}
/** 与旧版本资源合并(并且删除旧资源) */
public static void mergeVersion(VersionSaveData data)
{
data.resourceDic.forEachValue(v =>
{
ResourceSaveData oldData = _versionData.resourceDic.get(v.name);
if (oldData != null)
{
oldData.dided = true;
//版本不足(或调试版)
if (oldData.version < v.version || !data.isRelease)
{
//删除
deleteCacheResoruce(oldData.name);
}
//相同版本
else
{
//且已下载好的
if (oldData.state == ResourceSaveStateType.Downloaded)
{
v.state = ResourceSaveStateType.Downloaded;
}
}
//需要进包的部分
if (v.saveType == ResourceSaveType.InStreamingAsset)
{
ResourceSaveData pData = _packVersionData.resourceDic.get(v.name);
//包内资源相同
if (pData != null && pData.version == v.version)
{
v.state = ResourceSaveStateType.StreamingAssetsReady;
}
}
}
});
_versionData.resourceDic.forEachValue(v =>
{
if (!v.dided)
{
//删除
deleteCacheResoruce(v.name);
}
v.dided = false;
});
_versionData = data;
_versionModified = true;
}
/** 获取资源当前保存路径 */
public static string getResourceSavePath(string url)
{
ResourceSaveData data = getResourceSaveData(url);
if (data == null)
{
Ctrl.throwError("不该找不到资源数据", url);
return("");
}
if (data.state == ResourceSaveStateType.StreamingAssetsReady)
{
return(getStreamingAssetsPath(url, false));
}
else if (data.state == ResourceSaveStateType.Downloaded)
{
return(getPersistentPath(url, false));
}
else
{
Ctrl.throwError("资源数据保存类型不对", url);
return("");
}
}
/** 执行加载 */
private void toLoad()
{
_needSize = 0;
switch (_loadMethod)
{
case LoadMethodType.Resource:
{
if (ShineSetting.debugJumpResourceVersion || ShineSetting.localLoadWithOutBundle)
{
_needSize = 0;
_useURL = ResourceInfoControl.getStreamingAssetsPath(_url, true);
_resourceType = ResourceType.Unknown;
}
else
{
if ((_currentSaveData = ResourceInfoControl.getResourceSaveData(_url)) == null)
{
Ctrl.throwError("不该找不到资源数据", _url);
return;
}
_resourceType = _currentSaveData.getType();
bool isBundle = _resourceType == ResourceType.Bundle;
_needSize = _currentSaveData.size;
//从steamingAsset中加载
if (_currentSaveData.state == ResourceSaveStateType.StreamingAssetsReady)
{
_useURL = ResourceInfoControl.getStreamingAssetsPath(_url, !isBundle);
}
//从持久化中加载
else if (_currentSaveData.state == ResourceSaveStateType.Downloaded)
{
_useURL = ResourceInfoControl.getPersistentPath(_url, !isBundle);
}
//需要加载
else
{
_useURL = ResourceInfoControl.getCDNResourcePath(_url, _currentSaveData.version);
_needCache = true;
}
}
}
break;
case LoadMethodType.StreamingAssets:
{
_useURL = ResourceInfoControl.getStreamingAssetsPath(_url, true);
_resourceType = ResourceType.Unknown;
}
break;
default:
{
_useURL = _url;
_resourceType = ResourceType.Unknown;
}
break;
}
_reloadTimes = 0;
//标记开始加载
_loadState = LoadState_Loading;
resetTimeOut();
toDoLoad();
}
/** 清除部分数据 */
private void clear()
{
_needSize = 0;
_currentSaveData = null;
_needCache = false;
}