升级XR插件版本

Packages/MCPForUnity/Editor/Services/IPackageUpdateService.cs

@@ -0,0 +1,60 @@
+namespace MCPForUnity.Editor.Services
+{
+    /// <summary>
+    /// Service for checking package updates and version information
+    /// </summary>
+    public interface IPackageUpdateService
+    {
+        /// <summary>
+        /// Checks if a newer version of the package is available
+        /// </summary>
+        /// <param name="currentVersion">The current package version</param>
+        /// <returns>Update check result containing availability and latest version info</returns>
+        UpdateCheckResult CheckForUpdate(string currentVersion);
+
+        /// <summary>
+        /// Compares two version strings to determine if the first is newer than the second
+        /// </summary>
+        /// <param name="version1">First version string</param>
+        /// <param name="version2">Second version string</param>
+        /// <returns>True if version1 is newer than version2</returns>
+        bool IsNewerVersion(string version1, string version2);
+
+        /// <summary>
+        /// Determines if the package was installed via Git or Asset Store
+        /// </summary>
+        /// <returns>True if installed via Git, false if Asset Store or unknown</returns>
+        bool IsGitInstallation();
+
+        /// <summary>
+        /// Clears the cached update check data, forcing a fresh check on next request
+        /// </summary>
+        void ClearCache();
+    }
+
+    /// <summary>
+    /// Result of an update check operation
+    /// </summary>
+    public class UpdateCheckResult
+    {
+        /// <summary>
+        /// Whether an update is available
+        /// </summary>
+        public bool UpdateAvailable { get; set; }
+
+        /// <summary>
+        /// The latest version available (null if check failed or no update)
+        /// </summary>
+        public string LatestVersion { get; set; }
+
+        /// <summary>
+        /// Whether the check was successful (false if network error, etc.)
+        /// </summary>
+        public bool CheckSucceeded { get; set; }
+
+        /// <summary>
+        /// Optional message about the check result
+        /// </summary>
+        public string Message { get; set; }
+    }
+}