[1373] Display warning when no recovery device configured

core/resources/l10n/messages.properties

@@ -1787,6 +1787,7 @@ Warning.PARALLEL_FINS = Too many parallel fins
 Warning.SUPERSONIC = Body calculations may not be entirely accurate at supersonic speeds.
 Warning.RECOVERY_LAUNCH_ROD = Recovery device device deployed while on the launch guide.
 Warning.RECOVERY_HIGH_SPEED = Recovery device deployment at high speed
+Warning.NO_RECOVERY_DEVICE = No recovery device defined in the simulation.
 Warning.TUMBLE_UNDER_THRUST = Stage began to tumble under thrust.
 Warning.EVENT_AFTER_LANDING = Flight Event occurred after landing:  
 Warning.ZERO_LENGTH_BODY = Zero length bodies may not result in accurate simulations.

core/src/net/sf/openrocket/aerodynamics/Warning.java

@@ -375,6 +375,8 @@ public abstract class Warning {
 	////Recovery device opened while motor still burning.
 	public static final Warning RECOVERY_DEPLOYMENT_WHILE_BURNING = new Other(trans.get("Warning.RECOVERY_DEPLOYMENT_WHILE_BURNING"));
 	
+	////No recovery device for simulation
+	public static final Warning NO_RECOVERY_DEVICE = new Other(trans.get("Warning.NO_RECOVERY_DEVICE"));
 	
 	//// Invalid parameter encountered, ignoring.
 	public static final Warning FILE_INVALID_PARAMETER = new Other(trans.get("Warning.FILE_INVALID_PARAMETER"));

core/src/net/sf/openrocket/simulation/BasicEventSimulationEngine.java

@@ -344,6 +344,11 @@ public class BasicEventSimulationEngine implements SimulationEngine {
 				}
 			}
 
+			// Add a warning if there is no recovery device defined.
+			if (!currentStatus.getConfiguration().hasRecoveryDevice()) {
+				currentStatus.getWarnings().add(Warning.NO_RECOVERY_DEVICE);
+			}
+			
 			// Handle event
 			log.trace("Handling event " + event);			
 			switch (event.getType()) {