private IEnumerator SaveAssetBundleOnDisk(AssetBundleNumbers number)
{
string assetBundleName = GetAssetBundleName(number);
string uri = GetAssetBundlePath(number);
UnityWebRequest request = UnityWebRequest.Get(uri);
yield return(request.Send());
if (!Directory.Exists(assetBundleDirectory))
{
Directory.CreateDirectory(assetBundleDirectory);
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "AssetBundle Directory 생성");
}
else
{
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "해당 폴더가 이미 존재합니다.");
}
FileStream fs = new FileStream(assetBundleDirectory + assetBundleName, FileMode.Create); // Create는 있으면 덮어씀, CreateNew는 새로 생성;
fs.Write(request.downloadHandler.data, 0, (int)request.downloadedBytes);
fs.Close();
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "다운로드 완료" + " " + request.downloadedBytes + "Bytes");
}
//private void SetWebpaths()
//{
// /* AssetBundle */
// WebPaths.Add((int)AssetBundleNumbers.Player, "");
// WebPaths.Add((int)AssetBundleNumbers.Skill, "");
// WebPaths.Add((int)AssetBundleNumbers.Enemy, "");
// WebPaths.Add((int)AssetBundleNumbers.Boss1, "");
// WebPaths.Add((int)AssetBundleNumbers.Boss2, "");
// WebPaths.Add((int)AssetBundleNumbers.Boss3, "");
// WebPaths.Add((int)AssetBundleNumbers.Tile, "");
// WebPaths.Add((int)AssetBundleNumbers.UI, "");
// WebPaths.Add((int)AssetBundleNumbers.canvas, "https://drive.google.com/uc?authuser=0&id=1AHBIgStWfP28ODXGaY3pxU2OslSTsl3Q&export=download");
// WebPaths.Add((int)AssetBundleNumbers.objects, "https://drive.google.com/uc?authuser=0&id=189GqP1ULCgaZDLq-x9VCrH3eCDOv9qpJ&export=download");
// /* Manifest */
// WebManifest.Add((int)AssetBundleNumbers.objects, "https://drive.google.com/uc?authuser=0&id=1qWeskKwcwEyh330RmR36GV4TReFJlIui&export=download");
// WebManifest.Add((int)AssetBundleNumbers.canvas, "https://drive.google.com/uc?authuser=0&id=174Bgh4SsX7koF9PVDNFWjYlUpS4ihPjE&export=download");
//}
private void AddBundles(AssetBundleNumbers num, AssetBundle bundle)
{
if (!Bundles.ContainsKey((int)num))
{
Bundles.Add((int)num, bundle);
}
}
/// <summary>
/// 현재 에셋번들이 최신버전인지 체크한다.
/// </summary>
public IEnumerator CheckAssetBundleVersion(AssetBundleNumbers number)
{
string assetBundleName = GetAssetBundleName(number) + ".manifest";
string uri = GetManifestPath(number);
Debug.Log(uri);
UnityWebRequest request = UnityWebRequest.Get(uri);
yield return(request.Send());
if (!Directory.Exists(assetBundleDirectory))
{
Directory.CreateDirectory(assetBundleDirectory);
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "AssetBundle Directory 생성");
}
else
{
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "해당 폴더가 이미 존재합니다.");
}
FileStream fs = new FileStream(assetBundleDirectory + assetBundleName, FileMode.Create); // Create는 있으면 덮어씀, CreateNew는 새로 생성;
fs.Write(request.downloadHandler.data, 0, (int)request.downloadedBytes);
fs.Close();
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "다운로드 완료" + " " + request.downloadedBytes + "Bytes");
/////////////////////////////////////////////////////////////
string newManifest = string.Empty;
//string nowManifest = string.Empty; // DataManager에서 받아옴
string tempHash = "e8e649b24e98b76009451b3b64b5e42e";
fs = new FileStream(assetBundleDirectory + assetBundleName, FileMode.Open);
StreamReader sr = new StreamReader(fs);
for (int i = 0; i < HashCodeLine; i++)
{
newManifest = sr.ReadLine();
Debug.Log(i + ": " + newManifest);
}
sr.Close(); fs.Close();
string[] split = newManifest.Split(' ');
newManifest = split[split.Length - 1];
Debug.Log(newManifest);
if (newManifest.CompareTo(tempHash) == 0)
{
Debug.Log("같은 파일");
}
else
{
Debug.Log("다른 파일. 에셋번들 다운로드");
}
}
private IEnumerator CheckAssetBundleVersion(AssetBundleNumbers bundleNumbers)
{
string assetBundleName = GetAssetBundleName(bundleNumbers) + ".manifest";
string uri = GetManifestPath(bundleNumbers);
Debug.Log(uri);
UnityWebRequest request = UnityWebRequest.Get(uri);
yield return(request.Send());
if (!Directory.Exists(assetBundleDirectory))
{
Directory.CreateDirectory(assetBundleDirectory);
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "AssetBundle Directory 생성");
}
else
{
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "해당 폴더가 이미 존재합니다.");
}
using (FileStream fs = new FileStream(assetBundleDirectory + assetBundleName, FileMode.Create)) // Create는 있으면 덮어씀, CreateNew는 새로 생성;
{
fs.Write(request.downloadHandler.data, 0, (int)request.downloadedBytes);
fs.Close();
}
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "다운로드 완료" + " " + request.downloadedBytes + "Bytes");
string newManifest = string.Empty;
using (FileStream fs = new FileStream(assetBundleDirectory + assetBundleName, FileMode.Open))
{
StreamReader sr = new StreamReader(fs);
for (int i = 0; i < hashCodeLine; i++)
{
newManifest = sr.ReadLine();
Debug.Log(i + ": " + newManifest);
}
sr.Close(); fs.Close();
}
string[] split = newManifest.Split(' ');
newManifest = split[split.Length - 1];
Debug.Log(newManifest);
if (DataManager.Instance.CheckedBundleVersion(bundleNumbers, newManifest))
{
Debug.Log("같은 파일");
}
else
{
DownLoadAssetBundle(bundleNumbers);
Debug.Log("다른 파일. 에셋번들 다운로드");
}
}
private string GetAssetBundlePath(AssetBundleNumbers key)
{
string bundleName = string.Empty;
if (!WebPaths.TryGetValue((int)key, out bundleName))
{
LogManager.Instance.UserDebug(LogColor.Orange, "AssetBundleManager", "Dictionary에 존재하지 않는 번들입니다.");
return(null);
}
return(bundleName);
}
private IEnumerator LoadAssetBundleFromLocalDisk(AssetBundleNumbers number)
{
string assetBundleName = GetAssetBundleName(number);
string uri = "file:///" + Application.dataPath + "/0.AssetBundles/" + assetBundleName;
UnityWebRequest request = UnityWebRequest.GetAssetBundle(uri);
yield return(request.Send());
AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(request);
AddBundles(number, bundle);
}
/// <summary>
/// AssetBundle의 키 값을 비교하여 업데이트 유무를 Bool형식으로 리턴함.(사용자는 꼭 Enum순서대로 함수를 사용할것.
/// ex) Player -> Skill(o) , Player -> Enemy(x))
/// </summary>
/// <param name="bundleNumbers"></param>
/// <param name="assetBundleData"></param>
/// <returns></returns>
public bool CheckedBundleVersion(AssetBundleNumbers bundleNumbers, string assetBundleData)
{
if (!Directory.Exists(DirectoryName))
{
Directory.CreateDirectory(DirectoryName);
LogManager.Instance.UserDebug(LogColor.Magenta, GetType().Name, "AssetBundle을 위한 Data폴더 생성");
}
FileInfo fileInfo = new FileInfo(FilePath);
if (!fileInfo.Exists)
{
File.Create(FilePath).Dispose();
}
string[] lines;
lines = File.ReadAllLines(FilePath);
if (lines.Length - 1 < (int)bundleNumbers)
{
using (StreamWriter writer = new StreamWriter(FilePath, true))
{
writer.WriteLine(assetBundleData);
LogManager.Instance.UserDebug(LogColor.Magenta, GetType().Name, "기록된 정보가 없음. 새로 입력.");
}
return(false);
}
else if (!lines[(int)bundleNumbers].Equals(assetBundleData))
{
using (StreamWriter writer = new StreamWriter(FilePath, false))
{
lines[(int)bundleNumbers] = assetBundleData;
for (int i = 0; i < lines.Length; i++)
{
writer.WriteLine(lines[i]);
}
LogManager.Instance.UserDebug(LogColor.Magenta, GetType().Name, "기록된 정보와 불일치. 업데이트 필요.");
}
return(false);
}
LogManager.Instance.UserDebug(LogColor.Magenta, GetType().Name, "기록된 정보와 일치. 업데이트 필요없음");
return(true);
}
private string GetAssetBundleName(AssetBundleNumbers number)
{
return(number.ToString());
}
/// <summary>
/// 로컬 드라이브에서 에셋번들을 불러온다.
/// 실사용시에는 매개변수에 AssetBundleNumbers를 받아 구분한다.
/// </summary>
public void LocalLoadAssetBundle(AssetBundleNumbers bundleNumber)
{
LoadAssetBundleFromLocalDisk(bundleNumber);
}
/// <summary>
/// 정해진 웹주소에서 에셋번들을 다운 받는다.
/// 실사용시에는 매개변수에 AssetBundleNumbers를 받아 구분한다.
/// </summary>
public void DownLoadAssetBundle(AssetBundleNumbers bundleNumber)
{
SaveAssetBundleOnDisk(AssetBundleNumbers.Player);
}
