Made RandomGenerator static so that it wouldn't get reinitialized on each scene change

Author: siimav

TestFlightCore/TestFlightCore/TestFlight.cs

@@ -634,7 +634,7 @@ public class TestFlightManagerScenario : ScenarioModule
 
         public static TestFlightManagerScenario Instance { get; private set; }
 
-        public System.Random RandomGenerator { get; private set; }
+        public static System.Random RandomGenerator { get; private set; }
 
         public bool isReady = false;
         // For storing save specific arbitrary data
@@ -926,7 +926,11 @@ public override void OnAwake()
         public void Start()
         {
             Log("Scenario Start");
-            RandomGenerator = new System.Random();
+            if (RandomGenerator == null)
+            {
+                RandomGenerator = new System.Random();
+            }
+
             isReady = true; 
         }
 

TestFlightCore/TestFlightCore/TestFlightCore.cs

@@ -178,7 +178,7 @@ public System.Random RandomGenerator
         {
             get
             {
-                return TestFlightManagerScenario.Instance.RandomGenerator;
+                return TestFlightManagerScenario.RandomGenerator;
             }
         }