Initial velocity is wrong

NewHorizons/Builder/Props/DetailBuilder.cs

@@ -137,6 +137,8 @@ namespace NewHorizons.Builder.Props
 
             prop.transform.localScale = info.scale != 0 ? Vector3.one * info.scale : prefab.transform.localScale;
 
+            if (info.hasPhysics) AddPhysics(prop, sector);
+
             prop.SetActive(true);
 
             return prop;
@@ -293,5 +295,28 @@ namespace NewHorizons.Builder.Props
                 }
             });
         }
+
+        private static void AddPhysics(GameObject prop, Sector sector)
+        {
+            var rb = prop.AddComponent<Rigidbody>();
+            var owrb = prop.AddComponent<OWRigidbody>();
+            var kine = prop.AddComponent<KinematicRigidbody>();
+            rb.isKinematic = true;
+            owrb._simulateInSector = sector;
+            owrb._kinematicSimulation = true;
+            owrb._kinematicRigidbody = kine;
+
+            prop.AddComponent<InitialMotion>();
+            prop.AddComponent<MatchInitialMotion>().SetBodyToMatch(prop.GetComponentInParent<OWRigidbody>());
+            prop.AddComponent<CenterOfTheUniverseOffsetApplier>();
+
+            var detector = new GameObject("Detector");
+            detector.transform.parent = prop.transform;
+            detector.transform.localPosition = Vector3.zero;
+
+            var shape = detector.AddComponent<SphereShape>();
+            detector.AddComponent<DynamicForceDetector>();
+            detector.AddComponent<ForceApplier>();
+        }
     }
 }

NewHorizons/External/Modules/PropModule.cs

@@ -210,6 +210,11 @@ namespace NewHorizons.External.Modules
             /// Should this detail stay loaded even if you're outside the sector (good for very large props)
             /// </summary>
             public bool keepLoaded;
+
+            /// <summary>
+            /// Should this object dynamically move around
+            /// </summary>
+            public bool hasPhysics;
         }
 
         [JsonObject]