76 lines
2.2 KiB
C#
76 lines
2.2 KiB
C#
#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
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using System.Runtime.InteropServices;
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using System.Text;
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#endif
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using UnityEngine;
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namespace AibisDream.Utility
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{
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/// <summary>
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/// 打开游戏的 Steam 商店页面。
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/// </summary>
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public static class SteamStoreUtility
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{
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#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
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private const uint AssocStrCommand = 1;
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private const int S_OK = 0;
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[DllImport("Shlwapi.dll", CharSet = CharSet.Unicode)]
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private static extern int AssocQueryString(
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uint flags,
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uint str,
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string association,
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string extra,
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StringBuilder output,
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ref uint outputLength);
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#endif
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/// <summary>
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/// Windows 下优先使用 Steam 客户端；Steam 协议不可用时回退到网页商店。
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/// </summary>
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public static void OpenWishlistPage()
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{
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#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
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if (IsSteamProtocolRegistered())
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{
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Application.OpenURL(ConstRef.SteamWishlistURL);
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return;
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}
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#endif
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Application.OpenURL(ConstRef.WishlistURL);
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}
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#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
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private static bool IsSteamProtocolRegistered()
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{
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try
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{
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uint commandLength = 0;
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AssocQueryString(0, AssocStrCommand, "steam", null, null, ref commandLength);
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if (commandLength == 0)
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{
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return false;
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}
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var command = new StringBuilder((int)commandLength);
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var result = AssocQueryString(
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0,
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AssocStrCommand,
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"steam",
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null,
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command,
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ref commandLength);
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return result == S_OK && command.Length > 0;
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}
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catch (System.Exception exception)
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{
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Debug.LogWarning(
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$"[SteamStoreUtility] 无法检测 Steam URL Protocol，将回退到网页商店：{exception.Message}");
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return false;
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}
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}
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#endif
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}
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}
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