Working Well in MP

tools/java/LandtrainConstraintAuthHelper.java

@@ -7,6 +7,7 @@ import java.util.List;
 import java.util.Set;
 import zombie.characters.IsoGameCharacter;
 import zombie.characters.IsoPlayer;
+import zombie.core.physics.CarController;
 
 /**
  * Resolves the effective driver for constraint auth in chained towing.
@@ -195,4 +196,10 @@ public final class LandtrainConstraintAuthHelper {
             }
         }
     }
+
+    public static void safeParkControllerLandtrain(CarController controller) {
+        if (controller != null) {
+            controller.park();
+        }
+    }
 }