Put reflection probe common code into shared function

Author: LGhassen

DeferredKSP/EditorLighting.cs

@@ -122,7 +122,7 @@ private void FixReflections()
 
             var probe = probeGo.AddComponent<ReflectionProbe>();
 
-            probe.resolution = Mathf.Max(1024, 128 * (int)Mathf.Pow(2, GameSettings.REFLECTION_PROBE_TEXTURE_RESOLUTION));
+            probe.resolution = KSCReflectionProbe.GetStockReflectionProbeResolution();
             probe.size = new Vector3(1000000f, 1000000f, 1000000f);
             probe.cullingMask = 1 << 15;
             probe.shadowDistance = 0.0f;

DeferredKSP/Utils/KSCReflectionProbe.cs

@@ -17,7 +17,7 @@ private void Awake()
             probe.refreshMode = UnityEngine.Rendering.ReflectionProbeRefreshMode.EveryFrame;
             probe.timeSlicingMode = UnityEngine.Rendering.ReflectionProbeTimeSlicingMode.IndividualFaces;
 
-            probe.resolution = 128 * (int)Mathf.Pow(2, GameSettings.REFLECTION_PROBE_TEXTURE_RESOLUTION);
+            probe.resolution = GetStockReflectionProbeResolution();
 
             // Make the reflection probe light up objects in this range
             probe.size = new Vector3(1000000f, 1000000f, 1000000f);
@@ -42,5 +42,10 @@ private void OnDestroy()
         {
             go.DestroyGameObject();
         }
+
+        public static int GetStockReflectionProbeResolution()
+        {
+            return 128 * (int)Mathf.Pow(2, GameSettings.REFLECTION_PROBE_TEXTURE_RESOLUTION);
+        }
     }
 }