Fix return type for RequestUserStats.

SAM.API/CallHandle.cs

@@ -0,0 +1,29 @@
+/* Copyright (c) 2024 Rick (rick 'at' gibbed 'dot' us)
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would
+ *    be appreciated but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and must not
+ *    be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any source
+ *    distribution.
+ */
+
+namespace SAM.API
+{
+    public enum CallHandle : ulong
+    {
+        Invalid = 0,
+    }
+}

SAM.API/Client.cs

@@ -142,8 +142,7 @@ public void RunCallbacks(bool server)
             this._RunningCallbacks = true;
 
             Types.CallbackMessage message;
-            int call;
-            while (Steam.GetCallback(this._Pipe, out message, out call) == true)
+            while (Steam.GetCallback(this._Pipe, out message, out _) == true)
             {
                 var callbackId = message.Id;
                 foreach (ICallback callback in this._Callbacks.Where(
@@ -152,7 +151,6 @@ public void RunCallbacks(bool server)
                 {
                     callback.Run(message.ParamPointer);
                 }
-
                 Steam.FreeLastCallback(this._Pipe);
             }
 

SAM.API/Wrappers/SteamUserStats013.cs

@@ -189,12 +189,11 @@ public string GetAchievementDisplayAttribute(string name, string key)
 
         #region RequestUserStats
         [UnmanagedFunctionPointer(CallingConvention.ThisCall)]
-        [return: MarshalAs(UnmanagedType.I1)]
-        private delegate bool NativeRequestUserStats(IntPtr self, ulong steamIdUser);
+        private delegate CallHandle NativeRequestUserStats(IntPtr self, ulong steamIdUser);
 
-        public bool RequestUserStats(ulong steamIdUser)
+        public CallHandle RequestUserStats(ulong steamIdUser)
         {
-            return this.Call<bool, NativeRequestUserStats>(this.Functions.RequestUserStats, this.ObjectAddress, steamIdUser);
+            return this.Call<CallHandle, NativeRequestUserStats>(this.Functions.RequestUserStats, this.ObjectAddress, steamIdUser);
         }
         #endregion
 

SAM.Game/Manager.cs

@@ -403,7 +403,10 @@ private void RefreshStats()
 
             var steamId = this._SteamClient.SteamUser.GetSteamId();
 
-            if (this._SteamClient.SteamUserStats.RequestUserStats(steamId) == false)
+            // This still triggers the UserStatsReceived callback, in addition to the callresult.
+            // No need to implement callresults for the time being.
+            var callHandle = this._SteamClient.SteamUserStats.RequestUserStats(steamId);
+            if (callHandle == API.CallHandle.Invalid)
             {
                 MessageBox.Show(this, "Failed.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 return;