C# PublishedFileId_t类代码示例

        public PublishedFile(PublishedFileId_t id, AppId_t appId) {
            Contract.Requires<ArgumentNullException>(id != null);
            Contract.Requires<ArgumentNullException>(appId != null);

            Pid = id;
            Aid = appId;
        }

 public static bool GetItemInstallInfo(PublishedFileId_t nPublishedFileID, out ulong punSizeOnDisk, out string pchFolder, uint cchFolderSize, out uint punTimeStamp)
 {
     InteropHelp.TestIfAvailableClient();
     IntPtr intPtr = Marshal.AllocHGlobal((int)cchFolderSize);
     bool flag = NativeMethods.ISteamUGC_GetItemInstallInfo(nPublishedFileID, out punSizeOnDisk, intPtr, cchFolderSize, out punTimeStamp);
     pchFolder = ((!flag) ? null : InteropHelp.PtrToStringUTF8(intPtr));
     Marshal.FreeHGlobal(intPtr);
     return flag;
 }

 public static SteamAPICall_t UnsubscribePublishedFile(PublishedFileId_t unPublishedFileId)
 {
     InteropHelp.TestIfAvailableClient();
     return (SteamAPICall_t)NativeMethods.ISteamRemoteStorage_UnsubscribePublishedFile(unPublishedFileId);
 }

 public static SteamAPICall_t GetUserPublishedItemVoteDetails(PublishedFileId_t unPublishedFileId)
 {
     InteropHelp.TestIfAvailableClient();
     return (SteamAPICall_t)NativeMethods.ISteamRemoteStorage_GetUserPublishedItemVoteDetails(unPublishedFileId);
 }

 public static PublishedFileUpdateHandle_t CreatePublishedFileUpdateRequest(PublishedFileId_t unPublishedFileId)
 {
     InteropHelp.TestIfAvailableClient();
     return (PublishedFileUpdateHandle_t)NativeMethods.ISteamRemoteStorage_CreatePublishedFileUpdateRequest(unPublishedFileId);
 }

		/// <summary>
		/// <para> download new or update already installed item. If function returns true, wait for DownloadItemResult_t. If the item is already installed,</para>
		/// <para> then files on disk should not be used until callback received. If item is not subscribed to, it will be cached for some time.</para>
		/// <para> If bHighPriority is set, any other item download will be suspended and this item downloaded ASAP.</para>
		/// </summary>
		public static bool DownloadItem(PublishedFileId_t nPublishedFileID, bool bHighPriority) {
			InteropHelp.TestIfAvailableGameServer();
			return NativeMethods.ISteamGameServerUGC_DownloadItem(nPublishedFileID, bHighPriority);
		}

		/// <summary>
		/// <para> get info about currently installed content on disc for items that have k_EItemStateInstalled set</para>
		/// <para> if k_EItemStateLegacyItem is set, pchFolder contains the path to the legacy file itself (not a folder)</para>
		/// </summary>
		public static bool GetItemInstallInfo(PublishedFileId_t nPublishedFileID, out ulong punSizeOnDisk, out string pchFolder, uint cchFolderSize, out uint punTimeStamp) {
			InteropHelp.TestIfAvailableGameServer();
			IntPtr pchFolder2 = Marshal.AllocHGlobal((int)cchFolderSize);
			bool ret = NativeMethods.ISteamGameServerUGC_GetItemInstallInfo(nPublishedFileID, out punSizeOnDisk, pchFolder2, cchFolderSize, out punTimeStamp);
			pchFolder = ret ? InteropHelp.PtrToStringUTF8(pchFolder2) : null;
			Marshal.FreeHGlobal(pchFolder2);
			return ret;
		}

		/// <summary>
		/// <para> all subscribed item PublishFileIDs</para>
		/// </summary>
		public static uint GetSubscribedItems(PublishedFileId_t[] pvecPublishedFileID, uint cMaxEntries) {
			InteropHelp.TestIfAvailableGameServer();
			return NativeMethods.ISteamGameServerUGC_GetSubscribedItems(pvecPublishedFileID, cMaxEntries);
		}

	/// <summary>
	/// Queries the steam UGC.
	/// </summary>
	public void QuerySteamUGC()
	{
		Debug.Log("Started SteamUGC Query");

        //Check how many items are being downloaded right now
        if(m_RequestUGGDetailsResult.Count > 0)
        {
            //debug log the items being downloaded
            Debug.Log("Number of Items Downloaded right now: " + m_RequestUGGDetailsResult.Count);
        }

        //If an item is being downloaded. Clear it so we don't have to deal with it. 
        m_RequestUGGDetailsResult.Clear();

        //get the number of items downloaded already
        uint nSubscriptions = SteamUGC.GetNumSubscribedItems();
        Debug.Log("Subscribed Items: " + nSubscriptions);

        PublishedFileId_t[] fileIds = new PublishedFileId_t[nSubscriptions];
        uint ret = SteamUGC.GetSubscribedItems(fileIds, nSubscriptions);
        if(ret != nSubscriptions)
        {
            Debug.LogWarning("Subscriptions Returned: " + ret + "| Expected: " + nSubscriptions);
        }

        for (int i = 0; i < nSubscriptions; i++)
        {

            //print("Looping over: " + i + " | " + fileIds[i]);

            CreatedLevel _creation = new CreatedLevel();
            bool installed = SteamUGC.GetItemInstallInfo(fileIds[i], out _creation.unusedSizeOnDisk, out _creation.path, 300, out _creation.unusedLegacyItem);
            //Debug.Log("Creation Path: " + _creation.path + " | Creation Unused Size On Disk: " + _creation.unusedSizeOnDisk + "| Creation Unused Legacy Item: " + _creation.unusedLegacyItem);


            if(!installed)
            {
                //TODO do something if the user is subscribed to an item but does not have it downloaded
                Debug.Log("Not Installed");
            }

            int index = i;

            //Debug.Log("Get Subscriptions");

            var subscriptionDetails = CallResult<SteamUGCRequestUGCDetailsResult_t>.Create(OnSteamUGCRequestUGCDetailsResult);
            subscriptionDetails.Set(SteamUGC.RequestUGCDetails(fileIds[i], 0));
            m_RequestUGGDetailsResult.Add(subscriptionDetails);
            _creation.publishFileID = fileIds[i];


            //m_RequestUGGDetailsResult.Remove(subscriptionDetails);

            //add the level we got from WorkShop Servers the the Created Levels List for later use
            m_CreatedLevels.Add(_creation);

        }

        //TODO: Create a list of the levels you are subscribed too!
        //TODO: Consume when clicking the levels you are subscribed too!


	}

		public static extern bool ISteamGameServerUGC_DownloadItem(PublishedFileId_t nPublishedFileID, [MarshalAs(UnmanagedType.I1)] bool bHighPriority);

		public static extern bool ISteamGameServerUGC_GetItemDownloadInfo(PublishedFileId_t nPublishedFileID, out ulong punBytesDownloaded, out ulong punBytesTotal);

		public static extern bool ISteamGameServerUGC_GetItemInstallInfo(PublishedFileId_t nPublishedFileID, out ulong punSizeOnDisk, IntPtr pchFolder, uint cchFolderSize, out uint punTimeStamp);

		public static extern uint ISteamGameServerUGC_GetItemState(PublishedFileId_t nPublishedFileID);

		public static SteamAPICall_t RemoveItemFromFavorites(AppId_t nAppId, PublishedFileId_t nPublishedFileID) {
			InteropHelp.TestIfAvailableGameServer();
			return (SteamAPICall_t)NativeMethods.ISteamGameServerUGC_RemoveItemFromFavorites(nAppId, nPublishedFileID);
		}

		/// <summary>
		/// <para> unsubscribe from this item, will be uninstalled after game quits</para>
		/// </summary>
		public static SteamAPICall_t UnsubscribeItem(PublishedFileId_t nPublishedFileID) {
			InteropHelp.TestIfAvailableGameServer();
			return (SteamAPICall_t)NativeMethods.ISteamGameServerUGC_UnsubscribeItem(nPublishedFileID);
		}