Fix Vive Controller spawning at 0,0,0

Close #28

Author: lawwong

Assets/HTC.UnityPlugin/VRModule/Modules/SteamVRModule.cs

@@ -43,7 +43,7 @@ public override void OnActivated()
             if (system != null)
             {
 #if VIU_STEAMVR_1_2_3_OR_NEWER
-                m_hasInputFocus = !system.IsInputAvailable();
+                m_hasInputFocus = system.IsInputAvailable();
 #elif VIU_STEAMVR_1_1_1 || VIU_STEAMVR_1_2_0_OR_NEWER
                 m_hasInputFocus = !system.IsInputFocusCapturedByAnotherProcess();
 #endif
@@ -261,4 +261,4 @@ private static string QueryDeviceStringProperty(CVRSystem system, uint deviceInd
         }
 #endif
                     }
-}
+}

Assets/HTC.UnityPlugin/ViveInputUtility/Scripts/VIUVersion.cs

@@ -6,6 +6,6 @@ namespace HTC.UnityPlugin.Vive
 {
     public static class VIUVersion
     {
-        public static readonly Version current = new Version("1.8.0.2");
+        public static readonly Version current = new Version("1.8.0.3");
     }
 }