Added stuff for Dennis

src/de/tud/kom/p2psim/impl/topology/DefaultTopologyComponent.java

@@ -131,7 +131,7 @@ public class DefaultTopologyComponent implements TopologyComponent {
 			/*
 			 * Legacy support for placement models.
 			 */
-			position.set(placementModel.place(this));
+		    updateCurrentLocation(placementModel.place(this));
 		}
 
 		if (registerAsInformationProviderInSiS) {

src/de/tud/kom/p2psim/impl/topology/movement/VehicleMovementModel.java

@@ -409,9 +409,11 @@ public class VehicleMovementModel implements MovementModel, EventHandler {
 				idComponentMatcher.put(vehicle, simLocationActuator);
 				hostVehicleIDMatching.put(simLocationActuator.getHost().getId(), vehicle);
 			} else {
+			    if (idComponentMatcher.size() != 0) {
 			        throw new RuntimeException("Unable to assign new components. Please increase node amount" + (_reuseComponents?".":" or enable the reuse of components."));
 			    }
 			}
+		}
 		return idComponentMatcher.get(vehicle);
 	}