Some fixes in jme-vr (#1163)

* Added Valve Index to the recognized HMD list

* Fix lwjgl version mismatch

* Removing linux from the blacklist

jme3-vr/build.gradle

@@ -2,7 +2,7 @@ if (!hasProperty('mainClass')) {
     ext.mainClass = ''
 }
 
-def lwjglVersion = '3.2.0'
+def lwjglVersion = '3.2.1'
 
 sourceCompatibility = '1.8'
 

jme3-vr/src/main/java/com/jme3/input/vr/HmdType.java

@@ -1,64 +1,69 @@
-package com.jme3.input.vr;
-
-/**
- * The type of VR Head Mounted Device (HMD)
- * @author reden - phr00t - https://github.com/phr00t
- * @author Julien Seinturier - COMEX SA - <a href="http://www.seinturier.fr">http://www.seinturier.fr</a>
- */
-public enum HmdType {
-	
-	/**
-	 * <a href="https://www.vive.com/fr/">HTC vive</a> Head Mounted Device (HMD).
-	 */
-    HTC_VIVE, 
-    
-    /**
-     * <a href="https://www3.oculus.com/en-us/rift/">Occulus Rift</a> Head Mounted Device (HMD).
-     */
-    OCULUS_RIFT, 
-    
-    /**
-     * <a href="http://www.osvr.org/">OSVR</a> generic Head Mounted Device (HMD).
-     */
-    OSVR, 
-    
-    /**
-     * <a href="https://www.getfove.com/">FOVE</a> Head Mounted Device (HMD).
-     */
-    FOVE, 
-    
-    /**
-     * <a href="http://www.starvr.com/">STARVR</a> Head Mounted Device (HMD).
-     */
-    STARVR, 
-    
-    /**
-     * <a href="http://gamefacelabs.com/">GameFace</a> Head Mounted Device (HMD).
-     */
-    GAMEFACE, 
-    
-    /**
-     * <a href="https://www.playstation.com/en-us/explore/playstation-vr/">PlayStation VR</a> (formely Morpheus) Head Mounted Device (HMD).
-     */
-    MORPHEUS, 
-    
-    /**
-     * <a href="http://www.samsung.com/fr/galaxynote4/gear-vr/">Samsung GearVR</a> Head Mounted Device (HMD).
-     */
-    GEARVR, 
-    
-    /**
-     * a null Head Mounted Device (HMD).
-     */
-    NULL, 
-    
-    /**
-     * a none Head Mounted Device (HMD).
-     */
-    NONE, 
-    
-    /**
-     * a not referenced Head Mounted Device (HMD).
-     */
-    OTHER
+package com.jme3.input.vr;
+
+/**
+ * The type of VR Head Mounted Device (HMD)
+ * @author reden - phr00t - https://github.com/phr00t
+ * @author Julien Seinturier - COMEX SA - <a href="http://www.seinturier.fr">http://www.seinturier.fr</a>
+ */
+public enum HmdType {
+	
+	/**
+	 * <a href="https://www.vive.com/fr/">HTC vive</a> Head Mounted Device (HMD).
+	 */
+    HTC_VIVE,
+
+    /**
+     * <a href="https://www.valvesoftware.com/en/index">Valve Index</a> Head Mounted Device (HMD).
+     */
+    VALVE_INDEX,
+
+    /**
+     * <a href="https://www3.oculus.com/en-us/rift/">Occulus Rift</a> Head Mounted Device (HMD).
+     */
+    OCULUS_RIFT, 
+    
+    /**
+     * <a href="http://www.osvr.org/">OSVR</a> generic Head Mounted Device (HMD).
+     */
+    OSVR, 
+    
+    /**
+     * <a href="https://www.getfove.com/">FOVE</a> Head Mounted Device (HMD).
+     */
+    FOVE, 
+    
+    /**
+     * <a href="http://www.starvr.com/">STARVR</a> Head Mounted Device (HMD).
+     */
+    STARVR, 
+    
+    /**
+     * <a href="http://gamefacelabs.com/">GameFace</a> Head Mounted Device (HMD).
+     */
+    GAMEFACE, 
+    
+    /**
+     * <a href="https://www.playstation.com/en-us/explore/playstation-vr/">PlayStation VR</a> (formely Morpheus) Head Mounted Device (HMD).
+     */
+    MORPHEUS, 
+    
+    /**
+     * <a href="http://www.samsung.com/fr/galaxynote4/gear-vr/">Samsung GearVR</a> Head Mounted Device (HMD).
+     */
+    GEARVR, 
+    
+    /**
+     * a null Head Mounted Device (HMD).
+     */
+    NULL, 
+    
+    /**
+     * a none Head Mounted Device (HMD).
+     */
+    NONE, 
+    
+    /**
+     * a not referenced Head Mounted Device (HMD).
+     */
+    OTHER
 }

jme3-vr/src/main/java/com/jme3/input/vr/lwjgl_openvr/LWJGLOpenVR.java

@@ -421,6 +421,8 @@ public class LWJGLOpenVR implements VRAPI {
                 completeName = completeName.toLowerCase(Locale.ENGLISH).trim();
                 if( completeName.contains("htc") || completeName.contains("vive") ) {
                     return HmdType.HTC_VIVE;
+                } else if ( completeName.contains("index") ) {
+                    return HmdType.VALVE_INDEX;
                 } else if( completeName.contains("osvr") ) {
                     return HmdType.OSVR;
                 } else if( completeName.contains("oculus") || completeName.contains("rift") ||