using System; using System.Collections.Generic; using System.IO; using System.Threading.Tasks; using UnityEngine; using System.Runtime.InteropServices; using System.Text; using TapSDK.Core.Internal.Log; namespace TapSDK.Core.Standalone.Internal { internal enum TapSDKInitResult { // 初始化成功 OK = 0, // 其他错误 FailedGeneric = 1, // 未找到 TapTap，用户可能未安装，请引导用户下载安装 TapTap NoPlatform = 2, // 已安装 TapTap，游戏未通过 TapTap 启动 NotLaunchedByPlatform = 3, // 平台版本不匹配，请引导用户升级 TapTap 与游戏至最新版本，再重新运行游戏 PlatformVersionMismatch = 4, // SDK 本地执行时未知错误 Unknown = -1 }; internal enum TapEventID { AuthorizeFinished_internal = 2001, AuthorizeFinished = 2002, // [4001, 6000), reserved for TapTap ownership events GamePlayableStatusChanged = 4001, DLCPlayableStatusChanged = 4002, }; // 系统事件类型 internal enum SystemState { kSystemState_Unknown = 0, // 未知 kSystemState_PlatformExit = 1, // 平台退出 }; // 是否触发授权的返回结果 internal enum AuthorizeResult { UNKNOWN = 0, // 未知 OK = 1, // 成功触发授权 FAILED = 2, // 授权失败 }; // 完成授权后的返回结果 internal enum Result { kResult_OK = 0, kResult_Failed = 1, kResult_Canceled = 2, }; public class TapClientBridge { #if UNITY_STANDALONE_WIN public const string DLL_NAME = "taptap_api"; #endif #if UNITY_STANDALONE_WIN [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern bool TapSDK_RestartAppIfNecessary([MarshalAs(UnmanagedType.LPStr)] string clientId); [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern int TapSDK_Init(StringBuilder errMsg, [MarshalAs(UnmanagedType.LPStr)] string pubKey); [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern void TapSDK_Shutdown(); // 定义与 C 兼容的委托 [UnmanagedFunctionPointer(CallingConvention.Cdecl)] internal delegate void CallbackDelegate(int id, IntPtr userData); // 系统状态返回结果结构体 [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)] internal struct SystemStateResponse { public SystemState state; // 枚举直接映射 } [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern void TapSDK_RegisterCallback(int callbackId, IntPtr callback); [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern void TapSDK_RunCallbacks(); [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern void TapSDK_UnregisterCallback(int callbackId, IntPtr callback); // 登录相关接口 // 授权返回结果结构体 [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)] public struct AuthorizeFinishedResponse { public int is_cancel; // 是否取消 [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 1024)] public string callback_uri; // 256 字节的 C 端字符串 } [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern bool TapUser_GetOpenID(StringBuilder openId); [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern bool TapSDK_GetClientID(StringBuilder clientId); [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern int TapUser_AsyncAuthorize_internal([MarshalAs(UnmanagedType.LPStr)] string scopeStrings, [MarshalAs(UnmanagedType.LPStr)] string responseType, [MarshalAs(UnmanagedType.LPStr)] string redirectUri, [MarshalAs(UnmanagedType.LPStr)] string codeChallenge, [MarshalAs(UnmanagedType.LPStr)] string state, [MarshalAs(UnmanagedType.LPStr)] string codeChallengeMethod, [MarshalAs(UnmanagedType.LPStr)] string versonCode, [MarshalAs(UnmanagedType.LPStr)] string sdkUa, [MarshalAs(UnmanagedType.LPStr)] string info); [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern int TapUser_AsyncAuthorize([MarshalAs(UnmanagedType.LPStr)] string scopeStrings); // DLC 接口 // 检查是否拥有当前游戏 [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern bool TapApps_IsOwned(); // 游戏本体可玩状态变更事件响应结构体 [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)] public struct GamePlayableStatusChangedResponse { public byte is_playable; // 游戏本体是否可玩 }; // 显示指定 DLC 的商店页面 [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern bool TapDLC_ShowStore([MarshalAs(UnmanagedType.LPStr)] string dlcId); // 查询用户是否拥有指定的 DLC [DllImport(DLL_NAME, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] internal static extern bool TapDLC_IsOwned([MarshalAs(UnmanagedType.LPStr)] string dlcId); // DLC 授权完成响应结果 [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)] public struct DLCPlayableStatusChangedResponse { [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] public string dlc_id; // DLC ID public byte is_playable; // 是否可玩，当用户购买 DLC （外置 DLC 为购买且下载完成后），此值返回 true。其他情况返回 false } // 初始化检查 internal static int CheckInitState(out string errMessage, string key) { StringBuilder errMsgBuffer = new StringBuilder(1024); // 分配 1024 字节缓冲区 int result = TapSDK_Init(errMsgBuffer, key); errMessage = errMsgBuffer.ToString(); TapLog.Log("CheckInitState result = " + result); return result; } // 预防 GC 回收的静态变量 private static CallbackDelegate _dlcCallbackInstance; private static CallbackDelegate _userCallbackInternalInstance; private static CallbackDelegate _userCallbackInstance; private static CallbackDelegate _licenseCallbackInstance; internal static void RegisterCallback(TapEventID eventID, CallbackDelegate callback) { IntPtr funcPtr = Marshal.GetFunctionPointerForDelegate(callback); switch (eventID) { case TapEventID.DLCPlayableStatusChanged: if (_dlcCallbackInstance != null) { UnRegisterCallback(eventID, _dlcCallbackInstance); } _dlcCallbackInstance = callback; break; case TapEventID.GamePlayableStatusChanged: if (_licenseCallbackInstance != null) { UnRegisterCallback(eventID, _licenseCallbackInstance); } _licenseCallbackInstance = callback; break; case TapEventID.AuthorizeFinished_internal: if (_userCallbackInternalInstance != null) { UnRegisterCallback(eventID, _userCallbackInternalInstance); } _userCallbackInternalInstance = callback; break; case TapEventID.AuthorizeFinished: if (_userCallbackInstance != null) { UnRegisterCallback(eventID, _userCallbackInstance); } _userCallbackInstance = callback; break; } TapSDK_RegisterCallback((int)eventID, funcPtr); } // 移除回调 internal static void UnRegisterCallback(TapEventID eventID, CallbackDelegate callback) { IntPtr funcPtr = Marshal.GetFunctionPointerForDelegate(callback); switch (eventID) { case TapEventID.DLCPlayableStatusChanged: _dlcCallbackInstance = null; break; case TapEventID.GamePlayableStatusChanged: _licenseCallbackInstance = null; break; case TapEventID.AuthorizeFinished_internal: _userCallbackInternalInstance = null; break; case TapEventID.AuthorizeFinished: _userCallbackInstance = null; break; } TapSDK_UnregisterCallback((int)eventID, funcPtr); } internal static AuthorizeResult LoginWithScopesInternal(string[] scopeStrings, string responseType, string redirectUri, string codeChallenge, string state, string codeChallengeMethod, string versonCode, string sdkUa, string info) { try { TapLog.Log("login start ==== " + string.Join(",", scopeStrings)); int result = TapUser_AsyncAuthorize_internal(string.Join(",", scopeStrings), responseType, redirectUri, codeChallenge, state, codeChallengeMethod, versonCode, sdkUa, info); TapLog.Log("login end === " + result); return (AuthorizeResult)result; } catch (Exception ex) { TapLog.Log("login crash = " + ex.StackTrace); return AuthorizeResult.UNKNOWN; } } internal static AuthorizeResult LoginWithScopes(string[] scopeStrings) { try { int result = TapUser_AsyncAuthorize(string.Join(",", scopeStrings)); return (AuthorizeResult)result; } catch (Exception ex) { TapLog.Log("login crash = " + ex.Message); return AuthorizeResult.UNKNOWN; } } internal static bool GetTapUserOpenId(out string openId) { StringBuilder openIdBuffer = new StringBuilder(256); // 分配一个足够大的缓冲区 bool success = TapUser_GetOpenID(openIdBuffer); // 调用 C 函数 openId = openIdBuffer.ToString(); return success; } internal static bool GetClientId(out string clientId) { StringBuilder clientIDBuffer = new StringBuilder(256); // 分配一个足够大的缓冲区 bool success = TapSDK_GetClientID(clientIDBuffer); // 调用 C 函数 clientId = clientIDBuffer.ToString(); return success; } internal static bool QueryDLC(string skuId) { return TapDLC_IsOwned(skuId); } internal static bool ShowDLCStore(string skuId) { return TapDLC_ShowStore(skuId); } internal static bool HasLicense() { return TapApps_IsOwned(); } #endif } }