Merge pull request #9877 from CDiaz-MS/leap_4.8.0

Add support for the Leap Motion 4.8.0 Unity Modules

Author: David Kline

Assets/MRTK/Providers/LeapMotion/Editor/LeapMotionConfigurationChecker.cs

@@ -30,7 +30,7 @@ static class LeapMotionConfigurationChecker
         private static bool isLeapRecognizedByMRTK = false;
 
         // The current supported Leap Core Assets version numbers.
-        private static string[] leapCoreAssetsVersionsSupported = new string[] { "4.5.0", "4.5.1", "4.6.0", "4.7.0", "4.7.1" };
+        private static string[] leapCoreAssetsVersionsSupported = new string[] { "4.5.0", "4.5.1", "4.6.0", "4.7.0", "4.7.1", "4.8.0" };
 
         // The current Leap Core Assets version in this project
         private static string currentLeapCoreAssetsVersion = "";
@@ -132,7 +132,14 @@ private static void ConfigureLeapMotion(bool isLeapInProject)
 
                 if (isLeapCoreAssetsVersionSupported)
                 {
-                    Debug.Log($"Integrating the Leap Motion Unity Modules Version {currentLeapCoreAssetsVersion} with MRTK");
+                    if (currentLeapCoreAssetsVersion == "4.7.1")
+                    {
+                        Debug.Log($"Integrating the Leap Motion Unity Modules Version {currentLeapCoreAssetsVersion} or 4.8.0 with MRTK");
+                    }
+                    else
+                    {
+                        Debug.Log($"Integrating the Leap Motion Unity Modules Version {currentLeapCoreAssetsVersion} with MRTK");
+                    }
 
                     RemoveTestingFolders();
                     AddAndUpdateAsmDefs();
@@ -170,7 +177,7 @@ private static bool LeapCoreAssetsVersionSupport()
                         {
                             currentLeapCoreAssetsVersion = versionNumberSupported;
 
-                            // The Leap Motion Unity modules Version.txt has remained 4.5.1 across versions 4.6.0, 4.7.0 and 4.7.1, check for the presence
+                            // The Leap Motion Unity modules Version.txt has remained 4.5.1 across versions 4.6.0, 4.7.0, 4.7.1, and 4.8.0 check for the presence
                             // of certain paths to infer the version number.
 
                             // This path is only present in 4.7.1
@@ -184,6 +191,9 @@ private static bool LeapCoreAssetsVersionSupport()
 
                             if (File.Exists(leap471Path))
                             {
+                                // The Leap Motion Unity modules Core package version 4.7.1 is identical to the version 4.8.0 
+                                // Core package. Due to the lack of differences between the two versions, the modules will be marked as 4.7.1 even
+                                // if they are version 4.8.0.
                                 currentLeapCoreAssetsVersion = "4.7.1";
                             }
                             else if (!File.Exists(leap471Path) && Directory.Exists(testDirectoryPath))