/// <summary>
/// AssetBundleの読み込みと展開
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="name"></param>
/// <param name="assets"></param>
/// <param name="action"></param>
/// <param name="progress"></param>
/// <returns></returns>
public static IEnumerator AssetBundleFile <T>(string name, string[] assets, Action <T[]> action, Action <float> progress = null) where T : UnityEngine.Object
{
byte[] data = null;
Debug.Log("Load File");
yield return(FileIOControl.ReadBytesFile(name, (d) => data = d));
Debug.Log("Load AssetBundle");
yield return(assetBundleData <T>(data, assets, action, progress));
Debug.Log("Load Complete");
}
/// <summary>
/// Photoフォルダから画像ファイルを取得
/// </summary>
/// <param name="name"></param>
/// <param name="action"></param>
/// <returns></returns>
public static IEnumerator LoadPhoto(string name, Action <Texture2D> action)
{
Texture2D tex = null;
byte[] data = null;
#if UNITY_UWP
uint w = 0, h = 0;
var task = Task.Run(async() =>
{
var file = await KnownFolders.CameraRoll.GetFileAsync(name);
if (file != null)
{
var img = await file.OpenReadAsync();
var decoder = await BitmapDecoder.CreateAsync(img);
var pixel = await decoder.GetPixelDataAsync();
var bytes = pixel.DetachPixelData();
w = decoder.PixelWidth;
h = decoder.PixelHeight;
data = new byte[bytes.Length];
// 取得データは上下が反転している
for (var i = 0; i < h; i++)
{
for (var j = 0; j < w; j++)
{
data[(w * (h - 1 - i) + j) * 4 + 0] = bytes[(w * i + j) * 4 + 0];
data[(w * (h - 1 - i) + j) * 4 + 1] = bytes[(w * i + j) * 4 + 1];
data[(w * (h - 1 - i) + j) * 4 + 2] = bytes[(w * i + j) * 4 + 2];
data[(w * (h - 1 - i) + j) * 4 + 3] = bytes[(w * i + j) * 4 + 3];
}
}
}
});
yield return(new WaitWhile(() => task.IsCompleted == false));
tex = new Texture2D((int)w, (int)h, TextureFormat.BGRA32, false);
tex.LoadRawTextureData(data);
#elif UNITY_EDITOR || UNITY_STANDALONE
tex = new Texture2D(1, 1);
yield return(FileIOControl.ReadBytesFile(FileIOControl.LocalFolderPath + "\\" + name, (b) => data = b));
tex.LoadImage(data);
#endif
tex.Apply();
yield return(null);
if (action != null)
{
action.Invoke(tex);
}
}