增加steam

Assets/Runtime/CallbackIdentity.cs

@@ -0,0 +1,35 @@
+// This file is provided under The MIT License as part of Steamworks.NET.
+// Copyright (c) 2013-2022 Riley Labrecque
+// Please see the included LICENSE.txt for additional information.
+
+// This file is automatically generated.
+// Changes to this file will be reverted when you update Steamworks.NET
+
+#if !(UNITY_STANDALONE_WIN || UNITY_STANDALONE_LINUX || UNITY_STANDALONE_OSX || STEAMWORKS_WIN || STEAMWORKS_LIN_OSX)
+#define DISABLESTEAMWORKS
+#endif
+
+#if !DISABLESTEAMWORKS
+
+namespace Steamworks {
+	class CallbackIdentities {
+		public static int GetCallbackIdentity(System.Type callbackStruct) {
+#if UNITY_EDITOR || UNITY_STANDALONE || STEAMWORKS_WIN || STEAMWORKS_LIN_OSX
+			foreach (CallbackIdentityAttribute attribute in callbackStruct.GetCustomAttributes(typeof(CallbackIdentityAttribute), false)) {
+				return attribute.Identity;
+			}
+#endif
+			throw new System.Exception("Callback number not found for struct " + callbackStruct);
+		}
+	}
+
+	[System.AttributeUsage(System.AttributeTargets.Struct, AllowMultiple = false)]
+	internal class CallbackIdentityAttribute : System.Attribute {
+		public int Identity { get; set; }
+		public CallbackIdentityAttribute(int callbackNum) {
+			Identity = callbackNum;
+		}
+	}
+}
+
+#endif // !DISABLESTEAMWORKS