void Start()
{
_log = new Kayac.FileLogHandler("log.txt");
#if UNITY_EDITOR
var storageCacheRoot = Application.dataPath;
#else
var storageCacheRoot = Application.persistentDataPath;
#endif
storageCacheRoot += "/../AssetFileCache";
// キャッシュのスキャンはできるだけ早く始めた方が良い
_loader = new Kayac.Loader(storageCacheRoot, useHashInStorageCache: true);
_sb = new System.Text.StringBuilder();
_images = new RawImage[HandleCount];
int sqrtHandleCount = Mathf.FloorToInt(Mathf.Sqrt((float)HandleCount));
float imageSize = DeferenceScreenHeight / sqrtHandleCount;
for (int i = 0; i < HandleCount; i++)
{
var go = new GameObject(i.ToString());
_images[i] = go.AddComponent <RawImage>();
var rect = _images[i].rectTransform;
rect.anchorMin = Vector2.zero;
rect.anchorMax = Vector2.zero;
rect.pivot = Vector2.zero;
rect.sizeDelta = Vector2.one * imageSize;
rect.anchoredPosition = new Vector2(imageSize * (i / sqrtHandleCount), imageSize * (i % sqrtHandleCount));
rect.SetParent(canvas.transform, false);
}
_database = new AssetFileDatabase();
string downloadRoot;
_fileList = new List <string>();
if (!ReadAssetFileList(out downloadRoot))
{
for (int i = 1; i < FileCount; i++)
{
var path = string.Format("stamp_{0}.png", i);
_fileList.Add(path);
}
downloadRoot = "file://" + Application.dataPath + "/../AssetBuild";
}
UpdateHashMap();
if (downloadParallelCount < 1)
{
downloadParallelCount = 1;
}
// Databaseの準備ができたらロード可能にするためにStartを呼ぶ
_loader.Start(
downloadRoot,
_database,
downloadParallelCount);
_loader.SetMemoryCacheLimit(this.memoryCacheLimitMB * 1024 * 1024);
_loader.SetLoadLimit(this.loadLimitMB * 1024 * 1024);
}
public void Start(
string downloadRoot,
AssetFileDatabase database,
int parallelDownloadCount = 16,
int downloadRetryCount = 3,
int timeoutSeconds = 30,
int fileWriteBufferSize = 16 * 1024 * 1024,
int downloadHandlerBufferSize = 16 * 1024)
{
if (IsStarted())
{
Debug.LogWarning("Kayac.Loader.Start() called twice.");
return;
}
_storageCache.Start(database);
_fileWriter = new FileWriter(
_storageCache.root,
StorageCache.temporaryFilePostfix,
fileWriteBufferSize);
_downloadRetryCount = downloadRetryCount;
_parallelDownloadCount = parallelDownloadCount;
_timeoutSeconds = timeoutSeconds;
_database = database;
_downloadRoot = downloadRoot + "/";
_downloadHandlerBuffers = new byte[_parallelDownloadCount][];
for (int i = 0; i < _parallelDownloadCount; i++)
{
_downloadHandlerBuffers[i] = new byte[downloadHandlerBufferSize];
}
_assetHandles = new Dictionary <string, AssetHandle>();
_watchingAssetHandles = new List <AssetHandle>();
_memoryCachedAssetHandles = new LinkedList <AssetHandle>();
_downloadHandles = new Dictionary <string, DownloadHandle>();
_waitingDownloadHandles = new LinkedList <DownloadHandle>();
_goingDownloadHandles = new DownloadHandle[_parallelDownloadCount]; // 固定的に取り、バッファとの対応を固定化する
_fileHandles = new Dictionary <string, FileHandle>();
_watchingFileHandles = new List <FileHandle>();
_watchingFileHandleAddList = new List <FileHandle>();
}
