diff --git a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/AllPduReceiver.java b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/AllPduReceiver.java
deleted file mode 100644
index d4a5390c49692ec07292714f04deb1a76fdff54e..0000000000000000000000000000000000000000
--- a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/AllPduReceiver.java
+++ /dev/null
@@ -1,104 +0,0 @@
-package MV3500Cohort2020JulySeptember.homework4.White;
-
-import java.net.*;
-import java.io.*;
-
-import edu.nps.moves.dis7.pdus.*;
-import edu.nps.moves.dis7.enumerations.*;
-import edu.nps.moves.dis7.utilities.PduFactory;
-import java.util.ArrayList;
-
-public class AllPduReceiver
-{
- public static final String DEFAULT_MULTICAST_ADDRESS = AllPduSender.DEFAULT_MULTICAST_ADDRESS;
- public static final int DEFAULT_MULTICAST_PORT = AllPduSender.DEFAULT_MULTICAST_PORT;
- public static final boolean USE_FAST_ESPDU = false;
-
- public static void main(String args[])
- {
- PduFactory factory;
- MulticastSocket socket;
- InetAddress address;
- DatagramPacket packet;
-
- try {
- System.out.println("OpenDis7Examples.AllPduReceiver started...");
- if (args.length == 2) {
- address = InetAddress.getByName(args[0]);
- socket = new MulticastSocket(Integer.parseInt(args[1]));
- }
- else {
- System.out.println("Usage: AllPduReceiver <multicast group> <port>");
- System.out.println("Default: AllPduReceiver " + DEFAULT_MULTICAST_ADDRESS + " " + DEFAULT_MULTICAST_PORT);
- socket = new MulticastSocket(DEFAULT_MULTICAST_PORT);
- address = InetAddress.getByName(DEFAULT_MULTICAST_ADDRESS);
- }
- socket.joinGroup(address);
-
- factory = new PduFactory();
-
- while (true) // Loop infinitely, receiving datagrams
- {
- byte buffer[] = new byte[1500]; // typical MTU size
-
- packet = new DatagramPacket(buffer, buffer.length); // reset
-
- socket.receive(packet);
-
- Pdu pdu = factory.createPdu(packet.getData()); // packet.getData() returns byte[] array data buffer
- if (pdu != null)
- {
- DISPDUType currentPduType = pdu.getPduType(); //short currentPduType = pdu.getPduType();
- String currentPduTypeName = pdu.getClass().getName();
- DISProtocolFamily currentProtocolFamilyID = pdu.getProtocolFamily(); //short currentProtocolFamilyID = pdu.getProtocolFamily();
- String currentPduFamilyName = pdu.getClass().getSuperclass().getSimpleName();
-
- StringBuilder message = new StringBuilder();
- message.append(DisTime.timeStampToString(pdu.getTimestamp()) + " ");
- message.append("received DIS PDU ");
- String currentPduTypePadded = String.format("%-34s", currentPduType); // - indicates right padding of whitespace
- message.append(" " ).append(currentPduTypePadded);
- if (currentPduType.getValue() < 10)
- message.append(" "); // column spacing
-// String currentPduTypeNamePadded = String.format("%-49s", currentPduTypeName); // - indicates right padding of whitespace
-// message.append(" of type ").append(currentPduTypeNamePadded); // package.class name
- message.append(" (").append(currentProtocolFamilyID);
-// message.append(" ").append(currentPduFamilyName); // class name is also available
- message.append(")");
- System.out.println(message.toString());
- if (currentPduType == DISPDUType.FIRE){
- FirePdu firePdu = new FirePdu();
- firePdu = (FirePdu) pdu;
- if(firePdu.getFiringEntityID().getEntityID()!= 0){
- System.out.println("Entity#" + firePdu.getFiringEntityID().getEntityID() + " is firing Muition [" + firePdu.getDescriptor().getMunitionType().getDomain() + "."+firePdu.getDescriptor().getMunitionType().getCountry() + "." + firePdu.getDescriptor().getMunitionType().getCategory() + "."+ firePdu.getDescriptor().getMunitionType().getSubCategory() + "." + firePdu.getDescriptor().getMunitionType().getSpecific() + "]"+ " at Entity#"+ firePdu.getTargetEntityID().getEntityID());
- }
- }
-
- switch (currentPduType) // using enumeration values from edu.​nps.​moves.​dis7.​enumerations.​DISPDUType
- {
- case COMMENT:
- CommentPdu commentPdu = (CommentPdu)pdu; // cast to precise type
- ArrayList<VariableDatum> payloadList = (ArrayList)commentPdu.getVariableDatums();
- if (!payloadList.isEmpty())
- System.out.print (" messages: ");
- for (VariableDatum variableDatum : payloadList)
- {
- String nextComment = new String(variableDatum.getVariableDatumValue()); // convert byte[] to String
- System.out.print (" \"" + nextComment + "\"");
- }
- System.out.println();
- }
- }
- else
- System.out.println("received packet but pdu is null, packet.getData().length=" + packet.getData().length + ", error...");
- }
- }
- catch (IOException e) {
- System.out.println("Problem with OpenDis7Examples.AllPduReceiver, see exception trace:");
- System.out.println(e);
- }
- finally {
- System.out.println("OpenDis7Examples.AllPduReceiver complete.");
- }
- }
-}
diff --git a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/AllPduSender.java b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/AllPduSender.java
deleted file mode 100755
index 5d4b58b7e1f395e1503a2f713a5f4f0c26f346ce..0000000000000000000000000000000000000000
--- a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/AllPduSender.java
+++ /dev/null
@@ -1,562 +0,0 @@
-package MV3500Cohort2020JulySeptember.homework4.White;
-
-import java.io.*;
-import java.net.*;
-import java.util.*;
-
-import edu.nps.moves.dis7.pdus.*;
-import edu.nps.moves.dis7.enumerations.*;
-import edu.nps.moves.dis7.utilities.*;
-
-/**
- * This is an application example that sends all types of PDUs. Useful for testing standards
- * compliance or getting a full set of PDUs. It also writes the generated PDUs to an XML file.
- * Adapted from OpenDIS library example package edu.nps.moves.examples
- *
- * @author DMcG
- * @version $Id:$
- */
-public class AllPduSender
-{
- /** Default multicast group address we send on. */
- public static final String DEFAULT_MULTICAST_ADDRESS = "239.1.2.3"; // PduRecorder "225.4.5.6"; //
-
- /** Default multicast port used, matches Wireshark DIS capture default */
- public static final int DEFAULT_MULTICAST_PORT = 3000;
-
- /** Duration in milliseconds, set to 0 to avoid pausing between PDU sends */
- private long THREAD_SLEEP_INTERVAL = 0;
-
- /** Number of complete loops to perform */
- private int SEND_LOOPS_TO_PERFORM = 1;
-
- private static InetAddress multicastAddress;
- private static int port;
-
- public AllPduSender(String newMulticastAddress, int newMulticastPort) {
- this.port = DEFAULT_MULTICAST_PORT;
- try
- {
- multicastAddress = InetAddress.getByName(newMulticastAddress);
- if (!multicastAddress.isMulticastAddress())
- {
- System.out.println("Not a multicast address: " + newMulticastAddress);
- }
- this.port = newMulticastPort;
- }
- catch (UnknownHostException e) {
- System.out.println("Unable to open socket: " + e);
- }
- }
-
- @SuppressWarnings("SleepWhileInLoop")
- public int run()
- {
- System.out.println("OpenDis7Examples.AllPduSender started...");
- if (SEND_LOOPS_TO_PERFORM != 1)
- {
- float waitIntervalSeconds = ((float)THREAD_SLEEP_INTERVAL / 1000);
- float loopIntervalSeconds = ((float)THREAD_SLEEP_INTERVAL / 1000) * 72; // 72 PDUs
- float totalDurationSeconds = loopIntervalSeconds * SEND_LOOPS_TO_PERFORM ;
- System.out.println("... THREAD_SLEEP_INTERVAL = " + THREAD_SLEEP_INTERVAL + " milliseconds = " + waitIntervalSeconds + " seconds");
- System.out.print ("... running for ");
- if (SEND_LOOPS_TO_PERFORM > 1)
- System.out.print (SEND_LOOPS_TO_PERFORM + " loops, ");
- if (THREAD_SLEEP_INTERVAL > 0)
- System.out.println("expected loop interval = " + loopIntervalSeconds + " seconds, total duration = " +
- totalDurationSeconds + " seconds = " + (totalDurationSeconds/60.0) + " minutes");
- }
-
- System.out.println("Generate list of all PDU types and note issues, if any...");
- List<Pdu> generatedPdusList = new ArrayList<>();
-
- for (int i = 0; i < SEND_LOOPS_TO_PERFORM; i++) {
-
- try {
-
- // Loop through all the enumerated PDU types, create a PDU for each type,
- // add that PDU to generatedPdusList, then send each one
- for (DISPDUType pdu : DISPDUType.values())
- {
- // System.out.println("PDU " + pdu.getValue() + " " + pdu.name() + " " + pdu.getDescription()); // diagnostic
-
- Pdu aPdu = null; // edu.​nps.​moves7.​dis.PDU superclass for all PDUs, in preparation for custom assignment
-
- try {
- switch (pdu) // using enumeration values from edu.​nps.​moves.​dis7.​enumerations.​DISPDUType
- {
- // each case value is DISPDUType
- case OTHER: // 0
- System.out.println ("*** Note: DISPDUType." + pdu.name() + "=" + pdu.getValue() + " not supported"); // TODO why was this received?
- break; // nothing to send
-
- case ENTITY_STATE: // 1
- aPdu = new EntityStatePdu();
-
- EntityStatePdu espdu = (EntityStatePdu) aPdu;
- EntityMarking entityMarking = new EntityMarking ();
- entityMarking.setCharacters("AllPduSender".getBytes()); //entityMarking.setCharacters(Byte.valueOf("0")); // 11 characters max?
-
- espdu.setMarking(entityMarking);
- EntityID lavID = new EntityID();
- lavID.setSiteID(1);
- lavID.setApplicationID(13);
- lavID.setEntityID(25);
- espdu.setEntityID(lavID);
- EntityType lavType = new EntityType(); //1.1.225.2.41.3 Platform,Ground,USA,ArmoredFightingVehicle,LAV,LAV25A2
- lavType.setEntityKind(EntityKind.PLATFORM);
- lavType.setDomain(Domain.inst(PlatformDomain.LAND));
- lavType.setCountry(Country.UNITED_STATES_OF_AMERICA_USA);
- lavType.setCategory(2);
- lavType.setSubCategory(41);
- lavType.setSpecific(3);
- espdu.setEntityType(lavType);
- Vector3Double eloc1 = new Vector3Double();
- double[] loc1 = CoordinateConversions.getXYZfromLatLonDegrees(36.599831, -121.878842, 0);
- eloc1.setX(loc1[0]);
- eloc1.setY(loc1[1]);
- eloc1.setZ(loc1[2]);
- espdu.setEntityLocation(eloc1);
- EulerAngles orient1 = new EulerAngles();
- orient1.setPhi((float) 0.0);
- orient1.setPsi((float) 0.0);
- orient1.setTheta((float) 0.0);
- espdu.setEntityOrientation(orient1);
- // it is important to identify questions as you think of them
- // TODO how to set azimuth, i.e. course direction over ground?
- break;
-
- case FIRE: // 2
- aPdu = new FirePdu();
- FirePdu firePdu = (FirePdu) aPdu;
-
- EntityID fireID = new EntityID();
- fireID.setSiteID(1);
- fireID.setApplicationID(13);
- fireID.setEntityID(25);
- EntityID targetID = new EntityID();
- targetID.setSiteID(1);
- targetID.setApplicationID(13);
- targetID.setEntityID(2);
-
- firePdu.setFiringEntityID(fireID);
- firePdu.setTargetEntityID(targetID);
-
- EntityType HEType = new EntityType(); //2.9.225.2.2.1
- HEType.setEntityKind(EntityKind.MUNITION);
- HEType.setDomain(Domain.inst(PlatformDomain.AIR));
- HEType.setCountry(Country.UNITED_STATES_OF_AMERICA_USA);
- HEType.setCategory(2);
- HEType.setSubCategory(2);
- HEType.setSpecific(1);
- MunitionDescriptor HEIT = new MunitionDescriptor();
- HEIT.setMunitionType(HEType);
- firePdu.setDescriptor(HEIT);
- EntityID HEID = new EntityID();
- HEID.setEntityID(1);
- firePdu.setMunitionExpendibleID(HEID);
- break;
-
- case DETONATION: // 3
- aPdu = new DetonationPdu();
- break;
-
- case COLLISION: // 4
- aPdu = new CollisionPdu();
- break;
-
- case SERVICE_REQUEST: // 5
- aPdu = new ServiceRequestPdu();
- break;
-
- case RESUPPLY_OFFER: // 6
- aPdu = new ResupplyOfferPdu();
- break;
-
- case RESUPPLY_RECEIVED: // 7
- aPdu = new ResupplyReceivedPdu();
- break;
-
- case RESUPPLY_CANCEL: //8
- aPdu = new ResupplyCancelPdu();
- break;
-
- case REPAIR_COMPLETE: // 9
- aPdu = new RepairCompletePdu();
- break;
-
- case REPAIR_RESPONSE: // 10
- aPdu = new RepairResponsePdu();
- break;
-
- case CREATE_ENTITY: // 11
- aPdu = new CreateEntityPdu();
- break;
-
- case REMOVE_ENTITY: // 12
- aPdu = new RemoveEntityPdu();
- break;
-
- case START_RESUME: // 13
- aPdu = new StartResumePdu();
- break;
-
- case STOP_FREEZE: // 14
- aPdu = new StopFreezePdu();
- break;
-
- case ACKNOWLEDGE: // 15
- aPdu = new AcknowledgePdu();
- break;
-
- case ACTION_REQUEST: // 16
- aPdu = new ActionRequestPdu();
- break;
-
- case ACTION_RESPONSE: // 17
- aPdu = new ActionResponsePdu();
- break;
-
- case DATA_QUERY: // 18
- aPdu = new DataQueryPdu();
- break;
-
- case SET_DATA: // 19
- aPdu = new SetDataPdu();
- break;
-
- case DATA: // 20
- aPdu = new DataPdu();
- break;
-
- case EVENT_REPORT: // 21
- aPdu = new EventReportPdu();
- break;
-
- case ELECTROMAGNETIC_EMISSION: // 23
- aPdu = new ElectromagneticEmissionPdu();
- break;
-
- case DESIGNATOR: // 24
- aPdu = new DesignatorPdu();
- break;
-
- case TRANSMITTER: // 25
- aPdu = new TransmitterPdu();
- break;
-
- case SIGNAL: // 26
- aPdu = new SignalPdu();
- break;
-
- case RECEIVER: // 27
- aPdu = new ReceiverPdu();
- break;
-
- case IDENTIFICATION_FRIEND_OR_FOE: // 28
- aPdu = new IdentificationFriendOrFoePdu();
- break;
-
- case UNDERWATER_ACOUSTIC: // 29
- aPdu = new UnderwaterAcousticPdu();
- break;
-
- case SUPPLEMENTAL_EMISSION_ENTITY_STATE: // 30
- aPdu = new SupplementalEmissionEntityStatePdu();
- break;
-
- case INTERCOM_SIGNAL: // 31
- aPdu = new IntercomSignalPdu();
- break;
-
- case INTERCOM_CONTROL: // 32
- aPdu = new IntercomControlPdu();
- break;
-
- case AGGREGATE_STATE: // 33
- aPdu = new AggregateStatePdu();
- break;
-
- case ISGROUPOF: // 34
- aPdu = new IsGroupOfPdu();
- break;
-
- case TRANSFER_OWNERSHIP: // 35
- aPdu = new TransferOwnershipPdu();
- break;
-
- case ISPARTOF: // 36
- aPdu = new IsPartOfPdu();
- break;
-
- case MINEFIELD_STATE: // 37
- aPdu = new MinefieldStatePdu();
- break;
-
- case MINEFIELD_QUERY: // 38
- aPdu = new MinefieldQueryPdu();
- break;
-
- case MINEFIELD_DATA: // 39
- aPdu = new MinefieldDataPdu();
- break;
-
- case MINEFIELD_RESPONSE_NACK: // 40
- aPdu = new MinefieldResponseNACKPdu();
- break;
-
- case ENVIRONMENTAL_PROCESS: // 41
- aPdu = new EnvironmentalProcessPdu();
- break;
-
- case GRIDDED_DATA: // 42
- aPdu = new GriddedDataPdu();
- break;
-
- case POINT_OBJECT_STATE: // 43
- aPdu = new PointObjectStatePdu();
- break;
-
- case LINEAR_OBJECT_STATE: // 44
- aPdu = new LinearObjectStatePdu();
- break;
-
- case AREAL_OBJECT_STATE: // 45
- aPdu = new ArealObjectStatePdu();
- break;
-
- case TIME_SPACE_POSITION_INFORMATION: // 46
- aPdu = new TimeSpacePositionInformationPdu();
- break;
-
- case APPEARANCE: // 47
- aPdu = new AppearancePdu();
- break;
-
- case ARTICULATED_PARTS: // 48
- aPdu = new ArticulatedPartsPdu();
- break;
-
- case LIVE_ENTITY_FIRE: // 49
- aPdu = new LiveEntityFirePdu();
- break;
-
- case LIVE_ENTITY_DETONATION: // 50
- aPdu = new LiveEntityDetonationPdu();
- break;
-
- case CREATE_ENTITY_RELIABLE: // 51
- aPdu = new CreateEntityReliablePdu();
- break;
-
- case REMOVE_ENTITY_RELIABLE: // 52
- aPdu = new RemoveEntityReliablePdu();
- break;
-
- case START_RESUME_RELIABLE: // 53
- aPdu = new StartResumeReliablePdu();
- break;
-
- case STOP_FREEZE_RELIABLE: // 54
- aPdu = new StopFreezeReliablePdu();
- break;
-
- case ACKNOWLEDGE_RELIABLE: // 55
- aPdu = new AcknowledgeReliablePdu();
- break;
-
- case ACTION_REQUEST_RELIABLE: // 56
- aPdu = new ActionRequestReliablePdu();
- break;
-
- case ACTION_RESPONSE_RELIABLE: // 57
- aPdu = new ActionResponseReliablePdu();
- break;
-
- case DATA_QUERY_RELIABLE: // 58
- aPdu = new DataQueryReliablePdu();
- break;
-
- case SET_DATA_RELIABLE: // 59
- aPdu = new SetDataReliablePdu();
- break;
-
- case DATA_RELIABLE: // 60
- aPdu = new DataReliablePdu();
- break;
-
- case EVENT_REPORT_RELIABLE: // 61
- aPdu = new EventReportReliablePdu();
- break;
-
- case COMMENT_RELIABLE: // 62
- aPdu = new CommentReliablePdu();
- break;
-
- case RECORD_RELIABLE: // 63
- aPdu = new RecordReliablePdu();
- break;
-
- case SET_RECORD_RELIABLE: // 64
- aPdu = new SetRecordReliablePdu();
- break;
-
- case RECORD_QUERY_RELIABLE: // 65
- aPdu = new RecordQueryReliablePdu();
- break;
-
- case COLLISION_ELASTIC: // 66
- aPdu = new CollisionElasticPdu();
- break;
-
- case ENTITY_STATE_UPDATE: // 67
- aPdu = new EntityStateUpdatePdu();
- break;
-
- case DIRECTED_ENERGY_FIRE: // 68
- aPdu = new DirectedEnergyFirePdu();
- break;
-
- case ENTITY_DAMAGE_STATUS: // 69
- aPdu = new EntityDamageStatusPdu();
- break;
-
- case INFORMATION_OPERATIONS_ACTION: // 70
- aPdu = new InformationOperationsActionPdu();
- break;
-
- case INFORMATION_OPERATIONS_REPORT: // 71
- aPdu = new InformationOperationsReportPdu();
- break;
-
- case ATTRIBUTE: // 72
- aPdu = new AttributePdu();
- break;
-
- case COMMENT:
- // aPdu = new CommentPdu(); // default for this switch logic
-
- // see Garrett Loffelman and Pete Severson's code for OpenDis version 4 example
- // https://gitlab.nps.edu/Savage/NetworkedGraphicsMV3500/tree/master/assignments/src/MV3500Cohort2018JulySeptember/projects/LoeffelmanSeverson
-
- CommentPdu newCommentPdu = new CommentPdu();
- ArrayList<VariableDatum> payloadList = new ArrayList<>();
- ArrayList<String> commentsList = new ArrayList<>();
- commentsList.add("Hello CommentPDU");
- commentsList.add("Here is a second line of text in this comment.");
- if (!commentsList.isEmpty())
- System.out.println("Preparing CommentPDU:");
-
- for (String comment : commentsList)
- {
- VariableDatum newVariableDatum = new VariableDatum();
- newVariableDatum.setVariableDatumValue (comment.getBytes()); // conversion
- newVariableDatum.setVariableDatumLengthInBytes(comment.getBytes().length); // also available in bits, see spec and javadoc
- // alternatively, you do not need to set this and the marshaller will figure it out from the byte array
- // (see javadoc for VariableDatum.setVariableDatumLength())
- payloadList.add(newVariableDatum);
- System.out.println(" \"" + comment + "\"");
- }
- newCommentPdu.setVariableDatums(payloadList);
-
- aPdu = newCommentPdu; // hand off for sending
- break;
-
- default:
- System.out.println("*** Warning: PDU " + pdu.getValue() + " " + pdu + " not supported, created or sent ");
-
- // code generation block for this class follows:
- // System.out.println(" case " + pdu + ": // " + pdu.getValue());
- // System.out.println(" aPdu = new " + pdu.getDescription().replace(" ","").replace("-","").replace("/","") +
- // "Pdu();");
- // System.out.println(" break;");
- // System.out.println();
- }
- if (aPdu != null)
- {
- generatedPdusList.add(aPdu);
- }
- }
- catch (Exception e)
- {
- System.out.print("Exception thrown for PDU " + pdu.getValue() + " " + pdu);
- System.out.print(Arrays.toString(e.getStackTrace()));
- // continue looping
- }
- }
- if (generatedPdusList.size() != 72) // TODO create an enumeration DISType.TOTAL_PDU_TYPES
- System.out.println("Error: " + generatedPdusList.size() + " PDUs generated but 72 PDUs expected.");
-
- // Send the PDUs we created
- System.out.println("Send the " + generatedPdusList.size() + " PDUs we created...");
-
- InetAddress localMulticastAddress = InetAddress.getByName(DEFAULT_MULTICAST_ADDRESS);
- MulticastSocket multicastSocket = new MulticastSocket(DEFAULT_MULTICAST_PORT);
- multicastSocket.joinGroup(localMulticastAddress);
-
- // keep object instantiations outside of loops for best performance
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- DataOutputStream dos = new DataOutputStream(baos);
- byte[] buffer;
- Pdu aPdu;
- DatagramPacket packet;
-
- for (int idx = 0; idx < generatedPdusList.size(); idx++)
- {
- aPdu = generatedPdusList.get(idx);
- try
- {
- aPdu.marshal(dos);
-
- buffer = baos.toByteArray();
- packet = new DatagramPacket(buffer, buffer.length, localMulticastAddress, DEFAULT_MULTICAST_PORT);
- multicastSocket.send(packet);
- String currentPduTypeValuePadded = String.format("%2s", aPdu.getPduType().getValue());
- String currentPduTypePadded = String.format("%-50s", aPdu.getPduType().toString()); // - indicates right padding of whitespace
- System.out.print ("Sent DIS PDU " + currentPduTypeValuePadded + " " + currentPduTypePadded );
- System.out.println(" of type " + aPdu.getClass().getName());
-
- if (THREAD_SLEEP_INTERVAL > 0)
- Thread.sleep(THREAD_SLEEP_INTERVAL); // pause for debugging
- }
- catch (Exception ex) {
- System.out.println("Marshaling error" + ex);
- }
- }
- }
- catch (IOException e)
- {
- System.out.println(e);
- return -1;
- }
- } // end repetion loop
-
- // write the PDUs out to an XML file.
- //PduContainer container = new PduContainer();
- //container.setPdus(generatedPdus);
- //container.marshallToXml("examplePdus.xml");
- return generatedPdusList.size();
- }
-
- public static void main(String args[])
- {
- AllPduSender allPduSender;
- int totalSentPdus;
-
- if (args.length == 2)
- {
- allPduSender = new AllPduSender(args[0], Integer.parseInt(args[1]));
- System.out.println("Usage: AllPduSender <multicast group> <port>");
- System.out.println("Actual: AllPduSender " + multicastAddress.getHostAddress() + " " + port);
- totalSentPdus = allPduSender.run();
- }
- else
- {
- System.out.println("Usage: AllPduSender <multicast group> <port>");
- System.out.println("Default: AllPduSender " + DEFAULT_MULTICAST_ADDRESS + " " + DEFAULT_MULTICAST_PORT);
- allPduSender = new AllPduSender(DEFAULT_MULTICAST_ADDRESS, DEFAULT_MULTICAST_PORT);
- totalSentPdus = allPduSender.run();
- }
- System.out.println("OpenDis7Examples.AllPduSender complete, sent " + totalSentPdus + " PDUs total.");
- }
-}
diff --git a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/PDUReciever.java b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/PDUReciever.java
new file mode 100755
index 0000000000000000000000000000000000000000..5ab4c55cfd26e8629ba58a195b819a1c0d3c3fbe
--- /dev/null
+++ b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/PDUReciever.java
@@ -0,0 +1,128 @@
+package MV3500Cohort2020JulySeptember.homework4.White;
+
+import MV3500Cohort2020JulySeptember.homework4.White.working.*;
+import java.io.*;
+import java.net.*;
+import java.util.*;
+
+import edu.nps.moves.dis7.pdus.*;
+import edu.nps.moves.dis7.utilities.*;
+
+/**
+ * Receives PDUs from GermanyEspduReceiverEspduVPNSender in IEEE DIS format.
+ *
+ * @date 09/05/2020
+ * @author Bernd/Stefan
+ * @version 0.1
+ */
+public class PDUReciever {
+
+ /**
+ * Max size of a PDU in binary format that we can receive. This is actually
+ * somewhat outdated--PDUs can be larger--but this is a reasonable starting
+ * point.
+ */
+ public static final int MAX_PDU_SIZE = 8192;
+
+ /**
+ * Default port used, matches Wireshark DIS capture default
+ */
+ public static final int DEFAULT_PORT = 2317;
+ public static final int SECOND_PORT = 3000;
+ public static final int THIRD_PORT = 2318;
+
+
+ /**
+ * Output prefix to identify this class
+ */
+ private final static String TRACE_PREFIX = "[" + PDUReciever.class.getName() + "] ";
+
+ public static void main(String args[]) {
+ System.out.println(TRACE_PREFIX + "started...");
+
+ MulticastSocket socket1;
+ MulticastSocket socket2;
+ MulticastSocket socket3;
+ DatagramPacket packet;
+ DatagramPacket packet2;
+ DatagramPacket packet3;
+ PduFactory pduFactory = new PduFactory();
+ ArrayList<EntityID> knownEntities = new ArrayList<EntityID>();
+ int pduCount = 0;
+
+ try {
+ // Specify the socket to receive data
+ socket1 = new MulticastSocket(DEFAULT_PORT);
+ socket2 = new MulticastSocket(SECOND_PORT);
+ socket3 = new MulticastSocket(THIRD_PORT);
+
+ System.out.println(TRACE_PREFIX + "listening for PDU packets on port " + DEFAULT_PORT );//+ " " + SECOND_PORT + " " + THIRD_PORT);
+ System.out.println("====================================================");
+
+ while (true) // Loop infinitely, receiving datagrams
+ {
+ byte buffer[] = new byte[MAX_PDU_SIZE];
+ packet = new DatagramPacket(buffer, buffer.length);
+
+ socket1.receive(packet);
+
+
+
+ List<Pdu> pduBundle = pduFactory.getPdusFromBundle(packet.getData(), packet.getLength());
+ if (pduBundle.size() > 1) { // should be 1 for this project
+ System.out.println("Bundle size is " + pduBundle.size());
+ }
+
+ // end iterator loop through PDU bundle
+ for (Pdu aPdu : pduBundle) {
+ pduCount++;
+ String receiptMessage = String.format("%3s", pduCount) // right justify, 3 characters
+ + ". received PDU type " + aPdu.getPduType().getValue() + "=" + aPdu.getPduType().name() + " " + aPdu.getClass().getName() + " from " + packet.getAddress();
+ if (aPdu instanceof EntityStatePdu) {
+ System.out.println(receiptMessage);
+ EntityID entityID = ((EntityStatePdu) aPdu).getEntityID();
+ Vector3Double position = ((EntityStatePdu) aPdu).getEntityLocation();
+ System.out.println(" entityID triplet: [" + entityID.getSiteID() + ", " + entityID.getApplicationID() + ", " + entityID.getEntityID() + "] ");
+ if (!knownEntities.contains(entityID)){
+ knownEntities.add(entityID);
+ EntityType entityType = ((EntityStatePdu) aPdu).getEntityType();
+ System.out.println(" New Entity: " +entityType.getEntityKind() + " "+ entityType.getDomain() + " "+ entityType.getCountry() + " "+ entityType.getCategory() + " "+ entityType.getSubCategory() + " "+ entityType.getSpecific() );
+ }
+ System.out.println(" Location in DIS coordinates: [" + position.getX() + ", " + position.getY() + ", " + position.getZ() + "]");
+
+ }
+ else if (aPdu instanceof FirePdu){
+ System.out.println(receiptMessage);
+ EntityID firingEntityID = ((FirePdu) aPdu).getFiringEntityID();
+ EntityID targetEntityID = ((FirePdu) aPdu).getTargetEntityID();
+ MunitionDescriptor munitionDescriptor = ((FirePdu) aPdu).getDescriptor();
+ System.out.println(" firingEntityID triplet: [" + firingEntityID.getSiteID() + ", " + firingEntityID.getApplicationID() + ", " + firingEntityID.getEntityID() + "] ");
+ System.out.println(" targetEntityID triplet: [" + targetEntityID.getSiteID() + ", " + targetEntityID.getApplicationID() + ", " + targetEntityID.getEntityID() + "] ");
+ System.out.println(" Munition Information: [" + munitionDescriptor.getMunitionType().getDomain() + "."+munitionDescriptor.getMunitionType().getCountry() + "." + munitionDescriptor.getMunitionType().getCategory() + "."+ munitionDescriptor.getMunitionType().getSubCategory() + "." + munitionDescriptor.getMunitionType().getSpecific() + "]");
+ }
+ else if (aPdu instanceof CommentReliablePdu){
+ System.out.println(receiptMessage);
+ ArrayList<VariableDatum> payloadList = (ArrayList)((CommentReliablePdu) aPdu).getVariableDatumRecords();
+ if (!payloadList.isEmpty())
+ System.out.print (" messages: ");
+ for (VariableDatum variableDatum : payloadList)
+ {
+ String nextComment = new String(variableDatum.getVariableDatumValue()); // convert byte[] to String
+ System.out.print (" \"" + nextComment + "\"");
+ System.out.println();
+ }
+ } //OTHER PDU TYPES
+ else {
+ System.out.println(receiptMessage);
+ }
+ } // end of bundle loop
+
+ } // end of while loop
+ } // end try block // end try block // end try block // end try block
+ catch (IOException ioe) {
+ System.out.println(TRACE_PREFIX + "Problem with input/output, see exception trace:");
+ System.out.println(ioe);
+ }
+ System.out.println(TRACE_PREFIX + "complete.");
+ } // end main
+} // end class
diff --git a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/Receiver Output Log.md b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/Receiver Output Log.md
new file mode 100644
index 0000000000000000000000000000000000000000..a8efe650eb11ff581caeb9df98b2d1f61b0ba690
--- /dev/null
+++ b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/Receiver Output Log.md
@@ -0,0 +1,46 @@
+[MV3500Cohort2020JulySeptember.homework4.White.working.PDUReciever] started...
+[MV3500Cohort2020JulySeptember.homework4.White.working.PDUReciever] listening for PDU packets on port 2317
+====================================================
+ 1. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+New Entity: EntityKind 1 PLATFORM Land Country 225 UNITED_STATES_OF_AMERICA_USA 2 41 3
+ Location in DIS coordinates: [-2707501.7340396782, -4353408.810297934, 3781834.0645668795]
+ 2. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+ Location in DIS coordinates: [-2707521.7340396782, -4353483.810297934, 3781834.0645668795]
+ 3. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 2]
+New Entity: EntityKind 1 PLATFORM Land Country 260 RUSSIA 2 41 3
+ Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
+ 4. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+ Location in DIS coordinates: [-2707541.7340396782, -4353558.810297934, 3781834.0645668795]
+ 5. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 2]
+ Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
+ 6. received PDU type 62=COMMENT_RELIABLE edu.nps.moves.dis7.pdus.CommentReliablePdu from /10.1.105.7
+ messages: "LAV25-A2 ACQUIRES TARGET BMP2 WITHIN FIRING DISTANCE"
+ 7. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+ Location in DIS coordinates: [-2707561.7340396782, -4353633.810297934, 3781834.0645668795]
+ 8. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 2]
+ Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
+ 9. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /10.1.105.7
+ firingEntityID triplet: [1, 13, 25]
+ targetEntityID triplet: [1, 13, 2]
+ Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.2.1]
+ 10. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+ Location in DIS coordinates: [-2707581.7340396782, -4353708.810297934, 3781834.0645668795]
+ 11. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 2]
+ Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
+ 12. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /10.1.105.7
+ firingEntityID triplet: [1, 13, 25]
+ targetEntityID triplet: [1, 13, 2]
+ Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.2.1]
+ 13. received PDU type 62=COMMENT_RELIABLE edu.nps.moves.dis7.pdus.CommentReliablePdu from /10.1.105.7
+ messages: "BMP2 DESTROYED BY LAV25-A2 AFTER TWO BURSTS OF 25mm HEI-T ON TARGET"
+ 14. received PDU type 62=COMMENT_RELIABLE edu.nps.moves.dis7.pdus.CommentReliablePdu from /10.1.105.7
+ messages: "White Simulation Completed"
\ No newline at end of file
diff --git a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/ExampleSimulationProgram.java b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/WhiteSimulation.java
similarity index 81%
rename from assignments/src/MV3500Cohort2020JulySeptember/homework4/White/ExampleSimulationProgram.java
rename to assignments/src/MV3500Cohort2020JulySeptember/homework4/White/WhiteSimulation.java
index 2ff32fe4ae21370c3a48926fe57629c65a0cc525..9d95854ece52932f2ad8ae6bde531820449d9ff1 100644
--- a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/ExampleSimulationProgram.java
+++ b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/WhiteSimulation.java
@@ -4,14 +4,24 @@
*/
package MV3500Cohort2020JulySeptember.homework4.White;
+import MV3500Cohort2020JulySeptember.homework4.White.working.*;
+import MV3500Cohort2020JulySeptember.homework4.White.*;
import edu.nps.moves.dis7.enumerations.*;
import edu.nps.moves.dis7.pdus.*;
import edu.nps.moves.dis7.utilities.*;
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.DatagramPacket;
+import java.net.InetAddress;
+import java.net.MulticastSocket;
+import java.net.UnknownHostException;
import java.util.ArrayList;
+import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
-public class ExampleSimulationProgram
+public class WhiteSimulation
{
// class variables
PduFactory pduFactory = new PduFactory();
@@ -19,14 +29,14 @@ public class ExampleSimulationProgram
DisThreadedNetworkInterface.PduListener pduListener;
Pdu receivedPdu;
- private String networkAddress = "239.1.2.3";
- private int networkPort = 3000;
+ private String networkAddress = "10.1.105.7";
+ private int networkPort = 2317;
/**
* Constructor design goal: additional built-in initialization conveniences can go here
* to keep student efforts focused on the runSimulation() method.
*/
- public ExampleSimulationProgram()
+ public WhiteSimulation()
{
// Under consideration. Constructor is not currently needed.
}
@@ -36,7 +46,7 @@ public class ExampleSimulationProgram
* @param address network address to use
* @param port corresponding network port to use
*/
- public ExampleSimulationProgram(String address, int port)
+ public WhiteSimulation(String address, int port)
{
setNetworkAddress(address);
@@ -136,10 +146,10 @@ public class ExampleSimulationProgram
String... comments)
{
if (entityStatePdu != null)
- sendSinglePdu(entityStatePdu);
+ sendPDU(entityStatePdu);
if (firePdu != null)
- sendSinglePdu(firePdu); // bang
+ sendPDU(firePdu); // bang
if ((comments != null) && (comments.length > 0))
{
@@ -154,7 +164,7 @@ public class ExampleSimulationProgram
if (commentType == null)
commentType = VariableRecordType.OTHER;
CommentPdu commentPdu = pduFactory.makeCommentPdu(commentType, newCommentsList.toArray(new String[0])); // comments);
- sendSinglePdu(commentPdu);
+ sendPDU(commentPdu);
}
}
}
@@ -166,7 +176,7 @@ public class ExampleSimulationProgram
*/
public static void main(String[] args)
{
- ExampleSimulationProgram thisProgram = new ExampleSimulationProgram(); // creates instance
+ WhiteSimulation thisProgram = new WhiteSimulation(); // creates instance
// initial execution: can handle args array of initialization arguments here
if (args.length == 2)
@@ -184,11 +194,11 @@ public class ExampleSimulationProgram
}
// OK here we go...
- thisProgram.setUpNetworkInterface();
+ //thisProgram.setUpNetworkInterface();
thisProgram.runSimulation (); // customization code goes in there
- thisProgram.tearDownNetworkInterface();
+ //thisProgram.tearDownNetworkInterface();
}
/**
@@ -206,7 +216,8 @@ public class ExampleSimulationProgram
int loopCount = 0;
VariableRecordType narrativeType = VariableRecordType.OTHER; // of potential use
boolean simulationComplete = false; // sentinel variable as termination condition
-
+ boolean fireBool = false;
+ boolean destBool = false;
// TODO reset clock to zero each time for consistent outputs.
// your model setup: who's who in this zoo?
@@ -236,6 +247,7 @@ public class ExampleSimulationProgram
lavType.setSubCategory(41);
lavType.setSpecific(3);
entityStatePdu.setEntityType(lavType);
+
Vector3Double eloc2 = new Vector3Double();
double[] loc2 = CoordinateConversions.getXYZfromLatLonDegrees(36.599831, -121.878842, 0); //sloat delmonte intersection
eloc2.setX(loc2[0]);
@@ -272,7 +284,7 @@ public class ExampleSimulationProgram
entityStatePdu2.setEntityLocation(eloc1);
EulerAngles orient1 = new EulerAngles();
- orient1.setPhi((float) 0.0);
+ orient1.setPhi((float) 3.1415);
orient1.setPsi((float) 0.0);
orient1.setTheta((float) 0.0);
entityStatePdu2.setEntityOrientation(orient1);
@@ -282,7 +294,7 @@ public class ExampleSimulationProgram
System.out.println(eloc2.toString());
System.out.println(eloc1.toString());
- FirePdu firePduNull = new FirePdu();
+ //FirePdu firePduNull = new FirePdu();
FirePdu firePdu = pduFactory.makeFirePdu();
EntityID fireID = new EntityID();
fireID.setSiteID(1);
@@ -308,11 +320,15 @@ public class ExampleSimulationProgram
HEIT.setQuantity(3);
HEIT.setFuse(MunitionDescriptorFuse.CONTACT_GRAZE);
HEIT.setRate(200);
+
firePdu.setDescriptor(HEIT);
EntityID HEID = new EntityID();
HEID.setEntityID(1);
firePdu.setMunitionExpendibleID(HEID);
+
+ CommentReliablePdu bmpDestroyedComment = pduFactory.makeCommentReliablePdu("BMP2 DESTROYED BY LAV25-A2 AFTER TWO BURSTS OF 25mm HEI-T ON TARGET");
+ CommentReliablePdu bmpSightedComment = pduFactory.makeCommentReliablePdu("LAV25-A2 ACQUIRES TARGET BMP2 WITHIN FIRING DISTANCE");
//if(eloc1.getX())
// should we customize this munition? what is it for your simulation?
@@ -337,24 +353,28 @@ public class ExampleSimulationProgram
Double dy = eloc2.getY() - eloc1.getY();
Double dz = eloc2.getZ() - eloc1.getZ();
Double range = Math.sqrt(dx*dx + dy*dy);
- System.out.println(range + " " +dx + " "+ dy);
+ System.out.println("range" + range + " dx:" +dx + " dy:"+ dy);
// etc. etc. your code goes here
if(range < 100){
- firePduNull = firePdu;
+ if (!fireBool)
+ sendPDU(bmpSightedComment);
+ fireBool = true;
System.out.println("Entity#" + firePdu.getFiringEntityID().getEntityID() + " is firing " + firePdu.getDescriptor().getMunitionType().getDomain() + "."+firePdu.getDescriptor().getMunitionType().getCountry() + "." + firePdu.getDescriptor().getMunitionType().getCategory() + "."+ firePdu.getDescriptor().getMunitionType().getSubCategory() + "." + firePdu.getDescriptor().getMunitionType().getSpecific() + "."+ " at Entity#"+ firePdu.getTargetEntityID().getEntityID());
- }
+
- if(firePduNull.getTargetEntityID().getEntityID() == 2){
+ if(firePdu.getTargetEntityID().getEntityID() == 2){
BMPHitsReceived += 1;
if (BMPHitsReceived > 1) {
//DESTROY THE BMP!
System.out.println("BMP Destroyed after "+ BMPHitsReceived + " hits from 25mm HEI-T");
narrativeMessage4 = "Destroyed BMP2";
+ destBool = true;
+
}
}
-
+ }
// make your reports: narrative code for CommentPdu here (set all to empty strings to avoid sending)
narrativeMessage1 = "MV3500 ExampleSimulationProgram";
@@ -378,14 +398,23 @@ public class ExampleSimulationProgram
// send the status PDUs for this loop and continue
System.out.println ("sending PDUs for simulation step " + loopCount + ", monitor loopback to confirm sent");
- sendAllPdus(entityStatePdu, firePduNull, null, narrativeMessage1, narrativeMessage2, narrativeMessage3);
- sendAllPdus(entityStatePdu2, null, null, narrativeMessage1, narrativeMessage2, narrativeMessage4);
+ //sendAllPdus(entityStatePdu, firePduNull, null, narrativeMessage1, narrativeMessage2, narrativeMessage3);
+ //sendAllPdus(entityStatePdu2, null, null, narrativeMessage1, narrativeMessage2, narrativeMessage4);
+ sendPDU(entityStatePdu);
+ sendPDU(entityStatePdu2);
+ if (fireBool)
+ sendPDU(firePdu);
+ if (destBool)
+ sendPDU(bmpDestroyedComment);
+
System.out.println ("... PDUs successfully sent");
// ===============================
// loop now finished, thus terminate if simulation complete, otherwise send latest PDUs and continue
if (simulationComplete || (loopCount > 10000)) // for example; including fail-safe condition is good
{
+ CommentReliablePdu completionPdu = pduFactory.makeCommentReliablePdu("White Simulation Completed");
+ sendPDU(completionPdu);
System.out.println ("... Termination condition met, simulationComplete=" + simulationComplete);
break;
}
@@ -393,7 +422,41 @@ public class ExampleSimulationProgram
}
catch (Exception ex) // handle any exception that your code might choose to provoke!
{
- Logger.getLogger(ExampleSimulationProgram.class.getName()).log(Level.SEVERE, null, ex);
+ Logger.getLogger(WhiteSimulation.class.getName()).log(Level.SEVERE, null, ex);
}
}
+
+ public void sendPDU(Pdu pdu) {
+ System.out.println("Sending a PDU");
+ MulticastSocket socket = null; // must be initialized, even if null
+ InetAddress destinationIp = null; // must be initialized, even if null
+
+ try {
+ destinationIp = InetAddress.getByName(networkAddress);
+ } catch (UnknownHostException e) {
+ System.out.println(e + " Cannot create address");
+ System.exit(0);
+ }
+ try {
+ // Set up a socket to send information
+ socket = new MulticastSocket(2317);
+ } catch (IOException ex) {
+ Logger.getLogger(WhiteSimulation.class.getName()).log(Level.SEVERE, null, ex);
+ }
+
+ Set<InetAddress> broadcastAddresses;
+ // Loop through sending one ESPDUs
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ DataOutputStream dos = new DataOutputStream(baos);
+ try {
+ pdu.marshal(dos);
+ byte[] data = baos.toByteArray();
+
+ DatagramPacket packet = new DatagramPacket(data, data.length, destinationIp, 2317);
+ socket.send(packet);
+ socket.close();
+ } catch (Exception ex) {
+ Logger.getLogger(WhiteSimulation.class.getName()).log(Level.SEVERE, null, ex);
+ }
}
+}
\ No newline at end of file
diff --git a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/working/PDUReciever.java b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/working/PDUReciever.java
new file mode 100755
index 0000000000000000000000000000000000000000..a0ac43f61913b35cbee0f3dbd4b09ff854065405
--- /dev/null
+++ b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/working/PDUReciever.java
@@ -0,0 +1,127 @@
+package MV3500Cohort2020JulySeptember.homework4.White.working;
+
+import java.io.*;
+import java.net.*;
+import java.util.*;
+
+import edu.nps.moves.dis7.pdus.*;
+import edu.nps.moves.dis7.utilities.*;
+
+/**
+ * Receives PDUs from GermanyEspduReceiverEspduVPNSender in IEEE DIS format.
+ *
+ * @date 09/05/2020
+ * @author Bernd/Stefan
+ * @version 0.1
+ */
+public class PDUReciever {
+
+ /**
+ * Max size of a PDU in binary format that we can receive. This is actually
+ * somewhat outdated--PDUs can be larger--but this is a reasonable starting
+ * point.
+ */
+ public static final int MAX_PDU_SIZE = 8192;
+
+ /**
+ * Default port used, matches Wireshark DIS capture default
+ */
+ public static final int DEFAULT_PORT = 2317;
+ public static final int SECOND_PORT = 3000;
+ public static final int THIRD_PORT = 2318;
+
+
+ /**
+ * Output prefix to identify this class
+ */
+ private final static String TRACE_PREFIX = "[" + PDUReciever.class.getName() + "] ";
+
+ public static void main(String args[]) {
+ System.out.println(TRACE_PREFIX + "started...");
+
+ MulticastSocket socket1;
+ MulticastSocket socket2;
+ MulticastSocket socket3;
+ DatagramPacket packet;
+ DatagramPacket packet2;
+ DatagramPacket packet3;
+ PduFactory pduFactory = new PduFactory();
+ ArrayList<EntityID> knownEntities = new ArrayList<EntityID>();
+ int pduCount = 0;
+
+ try {
+ // Specify the socket to receive data
+ socket1 = new MulticastSocket(DEFAULT_PORT);
+ socket2 = new MulticastSocket(SECOND_PORT);
+ socket3 = new MulticastSocket(THIRD_PORT);
+
+ System.out.println(TRACE_PREFIX + "listening for PDU packets on port " + DEFAULT_PORT );//+ " " + SECOND_PORT + " " + THIRD_PORT);
+ System.out.println("====================================================");
+
+ while (true) // Loop infinitely, receiving datagrams
+ {
+ byte buffer[] = new byte[MAX_PDU_SIZE];
+ packet = new DatagramPacket(buffer, buffer.length);
+
+ socket1.receive(packet);
+
+
+
+ List<Pdu> pduBundle = pduFactory.getPdusFromBundle(packet.getData(), packet.getLength());
+ if (pduBundle.size() > 1) { // should be 1 for this project
+ System.out.println("Bundle size is " + pduBundle.size());
+ }
+
+ // end iterator loop through PDU bundle
+ for (Pdu aPdu : pduBundle) {
+ pduCount++;
+ String receiptMessage = String.format("%3s", pduCount) // right justify, 3 characters
+ + ". received PDU type " + aPdu.getPduType().getValue() + "=" + aPdu.getPduType().name() + " " + aPdu.getClass().getName() + " from " + packet.getAddress();
+ if (aPdu instanceof EntityStatePdu) {
+ System.out.println(receiptMessage);
+ EntityID entityID = ((EntityStatePdu) aPdu).getEntityID();
+ Vector3Double position = ((EntityStatePdu) aPdu).getEntityLocation();
+ System.out.println(" entityID triplet: [" + entityID.getSiteID() + ", " + entityID.getApplicationID() + ", " + entityID.getEntityID() + "] ");
+ if (!knownEntities.contains(entityID)){
+ knownEntities.add(entityID);
+ EntityType entityType = ((EntityStatePdu) aPdu).getEntityType();
+ System.out.println(" New Entity: " +entityType.getEntityKind() + " "+ entityType.getDomain() + " "+ entityType.getCountry() + " "+ entityType.getCategory() + " "+ entityType.getSubCategory() + " "+ entityType.getSpecific() );
+ }
+ System.out.println(" Location in DIS coordinates: [" + position.getX() + ", " + position.getY() + ", " + position.getZ() + "]");
+
+ }
+ else if (aPdu instanceof FirePdu){
+ System.out.println(receiptMessage);
+ EntityID firingEntityID = ((FirePdu) aPdu).getFiringEntityID();
+ EntityID targetEntityID = ((FirePdu) aPdu).getTargetEntityID();
+ MunitionDescriptor munitionDescriptor = ((FirePdu) aPdu).getDescriptor();
+ System.out.println(" firingEntityID triplet: [" + firingEntityID.getSiteID() + ", " + firingEntityID.getApplicationID() + ", " + firingEntityID.getEntityID() + "] ");
+ System.out.println(" targetEntityID triplet: [" + targetEntityID.getSiteID() + ", " + targetEntityID.getApplicationID() + ", " + targetEntityID.getEntityID() + "] ");
+ System.out.println(" Munition Information: [" + munitionDescriptor.getMunitionType().getDomain() + "."+munitionDescriptor.getMunitionType().getCountry() + "." + munitionDescriptor.getMunitionType().getCategory() + "."+ munitionDescriptor.getMunitionType().getSubCategory() + "." + munitionDescriptor.getMunitionType().getSpecific() + "]");
+ }
+ else if (aPdu instanceof CommentReliablePdu){
+ System.out.println(receiptMessage);
+ ArrayList<VariableDatum> payloadList = (ArrayList)((CommentReliablePdu) aPdu).getVariableDatumRecords();
+ if (!payloadList.isEmpty())
+ System.out.print (" messages: ");
+ for (VariableDatum variableDatum : payloadList)
+ {
+ String nextComment = new String(variableDatum.getVariableDatumValue()); // convert byte[] to String
+ System.out.print (" \"" + nextComment + "\"");
+ System.out.println();
+ }
+ } //OTHER PDU TYPES
+ else {
+ System.out.println(receiptMessage);
+ }
+ } // end of bundle loop
+
+ } // end of while loop
+ } // end try block // end try block // end try block // end try block
+ catch (IOException ioe) {
+ System.out.println(TRACE_PREFIX + "Problem with input/output, see exception trace:");
+ System.out.println(ioe);
+ }
+ System.out.println(TRACE_PREFIX + "complete.");
+ } // end main
+} // end class
diff --git a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/working/Receiver Output Log.md b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/working/Receiver Output Log.md
new file mode 100644
index 0000000000000000000000000000000000000000..a8efe650eb11ff581caeb9df98b2d1f61b0ba690
--- /dev/null
+++ b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/working/Receiver Output Log.md
@@ -0,0 +1,46 @@
+[MV3500Cohort2020JulySeptember.homework4.White.working.PDUReciever] started...
+[MV3500Cohort2020JulySeptember.homework4.White.working.PDUReciever] listening for PDU packets on port 2317
+====================================================
+ 1. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+New Entity: EntityKind 1 PLATFORM Land Country 225 UNITED_STATES_OF_AMERICA_USA 2 41 3
+ Location in DIS coordinates: [-2707501.7340396782, -4353408.810297934, 3781834.0645668795]
+ 2. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+ Location in DIS coordinates: [-2707521.7340396782, -4353483.810297934, 3781834.0645668795]
+ 3. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 2]
+New Entity: EntityKind 1 PLATFORM Land Country 260 RUSSIA 2 41 3
+ Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
+ 4. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+ Location in DIS coordinates: [-2707541.7340396782, -4353558.810297934, 3781834.0645668795]
+ 5. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 2]
+ Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
+ 6. received PDU type 62=COMMENT_RELIABLE edu.nps.moves.dis7.pdus.CommentReliablePdu from /10.1.105.7
+ messages: "LAV25-A2 ACQUIRES TARGET BMP2 WITHIN FIRING DISTANCE"
+ 7. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+ Location in DIS coordinates: [-2707561.7340396782, -4353633.810297934, 3781834.0645668795]
+ 8. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 2]
+ Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
+ 9. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /10.1.105.7
+ firingEntityID triplet: [1, 13, 25]
+ targetEntityID triplet: [1, 13, 2]
+ Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.2.1]
+ 10. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 25]
+ Location in DIS coordinates: [-2707581.7340396782, -4353708.810297934, 3781834.0645668795]
+ 11. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /10.1.105.7
+ entityID triplet: [1, 13, 2]
+ Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
+ 12. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /10.1.105.7
+ firingEntityID triplet: [1, 13, 25]
+ targetEntityID triplet: [1, 13, 2]
+ Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.2.1]
+ 13. received PDU type 62=COMMENT_RELIABLE edu.nps.moves.dis7.pdus.CommentReliablePdu from /10.1.105.7
+ messages: "BMP2 DESTROYED BY LAV25-A2 AFTER TWO BURSTS OF 25mm HEI-T ON TARGET"
+ 14. received PDU type 62=COMMENT_RELIABLE edu.nps.moves.dis7.pdus.CommentReliablePdu from /10.1.105.7
+ messages: "White Simulation Completed"
\ No newline at end of file
diff --git a/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/working/WhiteSimulation.java b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/working/WhiteSimulation.java
new file mode 100644
index 0000000000000000000000000000000000000000..5208527bf2f09a1950a4649107d58dfd7daaaa4a
--- /dev/null
+++ b/assignments/src/MV3500Cohort2020JulySeptember/homework4/White/working/WhiteSimulation.java
@@ -0,0 +1,461 @@
+/**
+ * Copyright (c) 2008-2020, MOVES Institute, Naval Postgraduate School (NPS). All rights reserved.
+ * This work is provided under a BSD open-source license, see project license.html and license.txt
+ */
+package MV3500Cohort2020JulySeptember.homework4.White.working;
+
+import MV3500Cohort2020JulySeptember.homework4.White.*;
+import edu.nps.moves.dis7.enumerations.*;
+import edu.nps.moves.dis7.pdus.*;
+import edu.nps.moves.dis7.utilities.*;
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.DatagramPacket;
+import java.net.InetAddress;
+import java.net.MulticastSocket;
+import java.net.UnknownHostException;
+import java.util.ArrayList;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class WhiteSimulation
+{
+ // class variables
+ PduFactory pduFactory = new PduFactory();
+ DisThreadedNetworkInterface disNetworkInterface;
+ DisThreadedNetworkInterface.PduListener pduListener;
+ Pdu receivedPdu;
+
+ private String networkAddress = "10.1.105.7";
+ private int networkPort = 2317;
+
+ /**
+ * Constructor design goal: additional built-in initialization conveniences can go here
+ * to keep student efforts focused on the runSimulation() method.
+ */
+ public WhiteSimulation()
+ {
+ // Under consideration. Constructor is not currently needed.
+ }
+
+ /**
+ * Utility Constructor
+ * @param address network address to use
+ * @param port corresponding network port to use
+ */
+ public WhiteSimulation(String address, int port)
+ {
+ setNetworkAddress(address);
+
+ setNetworkPort(port);
+ }
+
+ /**
+ * @return the networkAddress
+ */
+ public String getNetworkAddress()
+ {
+ return networkAddress;
+ }
+
+ /**
+ * @param networkAddress the networkAddress to set
+ */
+ public final void setNetworkAddress(String networkAddress)
+ {
+ this.networkAddress = networkAddress;
+ }
+
+ /**
+ * @return the networkPort
+ */
+ public int getNetworkPort()
+ {
+ return networkPort;
+ }
+
+ /**
+ * @param networkPort the networkPort to set
+ */
+ public final void setNetworkPort(int networkPort)
+ {
+ this.networkPort = networkPort;
+ }
+
+ /**
+ * Initialize network interface, choosing best available network interface
+ */
+ public void setUpNetworkInterface()
+ {
+ disNetworkInterface = new DisThreadedNetworkInterface(getNetworkAddress(), getNetworkPort());
+
+ System.out.println("Network confirmation: address=" + disNetworkInterface.getMcastGroup() + " port=" + disNetworkInterface.getDisPort());
+ pduListener = new DisThreadedNetworkInterface.PduListener()
+ {
+ /** Callback handler for listener */
+ @Override
+ public void incomingPdu(Pdu newPdu)
+ {
+ receivedPdu = newPdu;
+ }
+ };
+ disNetworkInterface.addListener(pduListener);
+ }
+
+ /** All done, release network resources */
+ public void tearDownNetworkInterface()
+ {
+ disNetworkInterface.removeListener(pduListener);
+ disNetworkInterface.kill();
+ disNetworkInterface = null;
+ }
+
+ /**
+ * Send a single Protocol Data Unit (PDU) of any type
+ * @param pdu the pdu to send
+ */
+ private void sendSinglePdu(Pdu pdu)
+ {
+ try
+ {
+ disNetworkInterface.send(pdu);
+ Thread.sleep(100); // TODO consider refactoring the wait logic and moving externally
+ }
+ catch (InterruptedException ex)
+ {
+ System.err.println(this.getClass().getName() + " Error sending PDU: " + ex.getLocalizedMessage());
+ System.exit(1);
+ }
+ }
+
+ /**
+ * Send EntityState, Fire, Comment PDUs
+ * @see <a href="https://docs.oracle.com/javase/tutorial/java/javaOO/arguments.html">Passing Information to a Method or a Constructor</a> Arbitrary Number of Arguments
+ * @param entityStatePdu the ESPDU to send, if any
+ * @param firePdu the FirePDU to send, if any
+ * @param commentType enumeration value describing the narrative comment
+ * @param comments String array of narrative comments
+ */
+ public void sendAllPdus(EntityStatePdu entityStatePdu,
+ FirePdu firePdu,
+ VariableRecordType commentType,
+ // vararg... variable length string
+ String... comments)
+ {
+ if (entityStatePdu != null)
+ sendPDU(entityStatePdu);
+
+ if (firePdu != null)
+ sendPDU(firePdu); // bang
+
+ if ((comments != null) && (comments.length > 0))
+ {
+ ArrayList<String> newCommentsList = new ArrayList<>();
+ for (int i = 0; i < comments.length; i++)
+ {
+ if (!comments[i].isEmpty())
+ newCommentsList.add(comments[i]); // OK found something to send
+ }
+ if (!newCommentsList.isEmpty())
+ {
+ if (commentType == null)
+ commentType = VariableRecordType.OTHER;
+ CommentPdu commentPdu = pduFactory.makeCommentPdu(commentType, newCommentsList.toArray(new String[0])); // comments);
+ sendPDU(commentPdu);
+ }
+ }
+ }
+
+ /**
+ * Main method is first executed when a program instance is loaded.
+ * @see <a href="https://docs.oracle.com/javase/tutorial/getStarted/application/index.html">Java Tutorials: A Closer Look at the "Hello World!" Application</a>
+ * @param args command-line arguments are an array of optional String parameters that are passed from execution environment during invocation
+ */
+ public static void main(String[] args)
+ {
+ WhiteSimulation thisProgram = new WhiteSimulation(); // creates instance
+
+ // initial execution: can handle args array of initialization arguments here
+ if (args.length == 2)
+ {
+ if ((args[0] != null) && !args[0].isEmpty())
+ thisProgram.setNetworkAddress(args[0]);
+
+ if ((args[1] != null) && !args[1].isEmpty())
+ thisProgram.setNetworkPort(Integer.parseInt(args[1]));
+ }
+ else if (args.length != 0)
+ {
+ System.err.println("Usage: " + thisProgram.getClass().getName() + " [address port]");
+ System.exit(-1);
+ }
+ // OK here we go...
+
+ //thisProgram.setUpNetworkInterface();
+
+ thisProgram.runSimulation (); // customization code goes in there
+
+ //thisProgram.tearDownNetworkInterface();
+ }
+
+ /**
+ * Programmer-modifiable method for defining and running a new simulation of interest.
+ * Support include DIS EntityStatePdu, FirePdu and CommentPdu all available for
+ * modification and sending in a simulation loop.
+ */
+ @SuppressWarnings("SleepWhileInLoop")
+ public void runSimulation ()
+ {
+ try
+ {
+ final double LOOP_DURATION_SECONDS = 1.0; // seconds
+ final int MAX_LOOP_COUNT = 10;
+ int loopCount = 0;
+ VariableRecordType narrativeType = VariableRecordType.OTHER; // of potential use
+ boolean simulationComplete = false; // sentinel variable as termination condition
+ boolean fireBool = false;
+ boolean destBool = false;
+ // TODO reset clock to zero each time for consistent outputs.
+
+ // your model setup: who's who in this zoo?
+ // create PDU objects and set their values
+
+ Vector3Double eloc3 = new Vector3Double();
+ double[] loc3 = CoordinateConversions.getXYZfromLatLonDegrees(36.600757, -121.869309, 0 );//NPS Corner by lake
+
+ EntityID entityID_1 = new EntityID();
+ entityID_1.setSiteID(1).setApplicationID(2).setEntityID(3); // made-up example ID
+
+ EntityStatePdu entityStatePdu = pduFactory.makeEntityStatePdu();
+ entityStatePdu.setEntityID(entityID_1);
+
+
+
+ EntityID lavID = new EntityID();
+ lavID.setSiteID(1);
+ lavID.setApplicationID(13);
+ lavID.setEntityID(25);
+ entityStatePdu.setEntityID(lavID);
+ EntityType lavType = new EntityType(); //1.1.225.2.41.3 Platform,Ground,USA,ArmoredFightingVehicle,LAV,LAV25A2
+ lavType.setEntityKind(EntityKind.PLATFORM);
+ lavType.setDomain(Domain.inst(PlatformDomain.LAND));
+ lavType.setCountry(Country.UNITED_STATES_OF_AMERICA_USA);
+ lavType.setCategory(2);
+ lavType.setSubCategory(41);
+ lavType.setSpecific(3);
+ entityStatePdu.setEntityType(lavType);
+
+ Vector3Double eloc2 = new Vector3Double();
+ double[] loc2 = CoordinateConversions.getXYZfromLatLonDegrees(36.599831, -121.878842, 0); //sloat delmonte intersection
+ eloc2.setX(loc2[0]);
+ eloc2.setY(loc2[1]);
+ eloc2.setZ(loc2[2]);
+ entityStatePdu.setEntityLocation(eloc2);
+ EulerAngles orient2 = new EulerAngles();
+ orient2.setPhi((float) 0.0);
+ orient2.setPsi((float) 0.0);
+ orient2.setTheta((float) 0.0);
+ entityStatePdu.setEntityOrientation(orient2);
+
+ EntityStatePdu entityStatePdu2 = pduFactory.makeEntityStatePdu();
+
+
+ EntityID bmpID = new EntityID();
+ bmpID.setSiteID(1);
+ bmpID.setApplicationID(13);
+ bmpID.setEntityID(2);
+ entityStatePdu2.setEntityID(bmpID);
+ EntityType bmpType = new EntityType(); //1.1.222.2.2.1 Platform,Ground,Russia,ArmoredFightingVehicle,BMP2,BMP2
+ bmpType.setEntityKind(EntityKind.PLATFORM);
+ bmpType.setDomain(Domain.inst(PlatformDomain.LAND));
+ bmpType.setCountry(Country.RUSSIA);
+ bmpType.setCategory(2);
+ bmpType.setSubCategory(41);
+ bmpType.setSpecific(3);
+ entityStatePdu2.setEntityType(bmpType);
+ Vector3Double eloc1 = new Vector3Double();
+ double[] loc1 = CoordinateConversions.getXYZfromLatLonDegrees(36.594116, -121.877463, 0); //NPS Main Gate
+ eloc1.setX(loc1[0]);
+ eloc1.setY(loc1[1]);
+ eloc1.setZ(loc1[2]);
+
+ entityStatePdu2.setEntityLocation(eloc1);
+ EulerAngles orient1 = new EulerAngles();
+ orient1.setPhi((float) 3.1415);
+ orient1.setPsi((float) 0.0);
+ orient1.setTheta((float) 0.0);
+ entityStatePdu2.setEntityOrientation(orient1);
+
+ int BMPHitsReceived = 0;
+
+ System.out.println(eloc2.toString());
+ System.out.println(eloc1.toString());
+
+ //FirePdu firePduNull = new FirePdu();
+ FirePdu firePdu = pduFactory.makeFirePdu();
+ EntityID fireID = new EntityID();
+ fireID.setSiteID(1);
+ fireID.setApplicationID(13);
+ fireID.setEntityID(25);
+ EntityID targetID = new EntityID();
+ targetID.setSiteID(1);
+ targetID.setApplicationID(13);
+ targetID.setEntityID(2);
+
+ firePdu.setFiringEntityID(fireID);
+ firePdu.setTargetEntityID(targetID);
+
+ EntityType HEType = new EntityType(); //2.9.225.2.2.1
+ HEType.setEntityKind(EntityKind.MUNITION);
+ HEType.setDomain(Domain.inst(PlatformDomain.AIR));
+ HEType.setCountry(Country.UNITED_STATES_OF_AMERICA_USA);
+ HEType.setCategory(2);
+ HEType.setSubCategory(2);
+ HEType.setSpecific(1);
+ MunitionDescriptor HEIT = new MunitionDescriptor();
+ HEIT.setMunitionType(HEType);
+ HEIT.setQuantity(3);
+ HEIT.setFuse(MunitionDescriptorFuse.CONTACT_GRAZE);
+ HEIT.setRate(200);
+
+ firePdu.setDescriptor(HEIT);
+ EntityID HEID = new EntityID();
+ HEID.setEntityID(1);
+ firePdu.setMunitionExpendibleID(HEID);
+
+
+ CommentReliablePdu bmpDestroyedComment = pduFactory.makeCommentReliablePdu("BMP2 DESTROYED BY LAV25-A2 AFTER TWO BURSTS OF 25mm HEI-T ON TARGET");
+ CommentReliablePdu bmpSightedComment = pduFactory.makeCommentReliablePdu("LAV25-A2 ACQUIRES TARGET BMP2 WITHIN FIRING DISTANCE");
+ //if(eloc1.getX())
+
+ // should we customize this munition? what is it for your simulation?
+
+ while (loopCount < MAX_LOOP_COUNT) // loop the simulation while allowed, can set additional conditions to break
+ {
+ String narrativeMessage1, narrativeMessage2, narrativeMessage3, narrativeMessage4;
+ narrativeMessage4 = "";
+ // initialize loop variables
+ loopCount++;
+
+ // =============================================================================================
+ // your own simulation code starts here!
+
+ // compute a track, update an ESPDU, whatever it is that your model is doing...
+
+ // Where is my entity?
+ entityStatePdu.getEntityLocation().setX(entityStatePdu.getEntityLocation().getX() - 20); // 1m per timestep
+ entityStatePdu.getEntityLocation().setY(entityStatePdu.getEntityLocation().getY() - 75);
+ // decide whether to fire, and then update the firePdu. Hmmm, you might want a target to shoort at!
+ Double dx = eloc2.getX() - eloc1.getX();
+ Double dy = eloc2.getY() - eloc1.getY();
+ Double dz = eloc2.getZ() - eloc1.getZ();
+ Double range = Math.sqrt(dx*dx + dy*dy);
+ System.out.println("range" + range + " dx:" +dx + " dy:"+ dy);
+ // etc. etc. your code goes here
+
+ if(range < 100){
+ if (!fireBool)
+ sendPDU(bmpSightedComment);
+ fireBool = true;
+ System.out.println("Entity#" + firePdu.getFiringEntityID().getEntityID() + " is firing " + firePdu.getDescriptor().getMunitionType().getDomain() + "."+firePdu.getDescriptor().getMunitionType().getCountry() + "." + firePdu.getDescriptor().getMunitionType().getCategory() + "."+ firePdu.getDescriptor().getMunitionType().getSubCategory() + "." + firePdu.getDescriptor().getMunitionType().getSpecific() + "."+ " at Entity#"+ firePdu.getTargetEntityID().getEntityID());
+
+
+ if(firePdu.getTargetEntityID().getEntityID() == 2){
+ BMPHitsReceived += 1;
+ if (BMPHitsReceived > 1) {
+ //DESTROY THE BMP!
+
+ System.out.println("BMP Destroyed after "+ BMPHitsReceived + " hits from 25mm HEI-T");
+ narrativeMessage4 = "Destroyed BMP2";
+ destBool = true;
+
+ }
+ }
+ }
+
+ // make your reports: narrative code for CommentPdu here (set all to empty strings to avoid sending)
+ narrativeMessage1 = "MV3500 ExampleSimulationProgram";
+ narrativeMessage2 = "runSimulation() loop " + loopCount;
+ narrativeMessage3 = "LAV-25A2"; // intentionally blank for testing
+ if (narrativeMessage4.isEmpty()){
+ narrativeMessage4 = "BMP2";
+ }
+ // your loop termination condition goes here
+ if (loopCount > 4) // for example
+ {
+ simulationComplete = true;
+ }
+ // your own simulation code is finished here!
+ // =============================================================================================
+
+ // keep track of timestep: wait duration for elapsed time in this loop
+ // Thread.sleep needs a (long) parameter for milliseconds, which are clumsy to use sometimes
+ Thread.sleep((long)(LOOP_DURATION_SECONDS * 1000)); // seconds * (1000 msec/sec) = milliseconds
+ System.out.println ("... Pausing for " + LOOP_DURATION_SECONDS + " seconds");
+
+ // send the status PDUs for this loop and continue
+ System.out.println ("sending PDUs for simulation step " + loopCount + ", monitor loopback to confirm sent");
+ //sendAllPdus(entityStatePdu, firePduNull, null, narrativeMessage1, narrativeMessage2, narrativeMessage3);
+ //sendAllPdus(entityStatePdu2, null, null, narrativeMessage1, narrativeMessage2, narrativeMessage4);
+ sendPDU(entityStatePdu);
+ sendPDU(entityStatePdu2);
+ if (fireBool)
+ sendPDU(firePdu);
+ if (destBool)
+ sendPDU(bmpDestroyedComment);
+
+ System.out.println ("... PDUs successfully sent");
+
+ // ===============================
+ // loop now finished, thus terminate if simulation complete, otherwise send latest PDUs and continue
+ if (simulationComplete || (loopCount > 10000)) // for example; including fail-safe condition is good
+ {
+ CommentReliablePdu completionPdu = pduFactory.makeCommentReliablePdu("White Simulation Completed");
+ sendPDU(completionPdu);
+ System.out.println ("... Termination condition met, simulationComplete=" + simulationComplete);
+ break;
+ }
+ } // end of while loop
+ }
+ catch (Exception ex) // handle any exception that your code might choose to provoke!
+ {
+ Logger.getLogger(WhiteSimulation.class.getName()).log(Level.SEVERE, null, ex);
+ }
+ }
+
+ public void sendPDU(Pdu pdu) {
+ System.out.println("Sending a PDU");
+ MulticastSocket socket = null; // must be initialized, even if null
+ InetAddress destinationIp = null; // must be initialized, even if null
+
+ try {
+ destinationIp = InetAddress.getByName(networkAddress);
+ } catch (UnknownHostException e) {
+ System.out.println(e + " Cannot create address");
+ System.exit(0);
+ }
+ try {
+ // Set up a socket to send information
+ socket = new MulticastSocket(2317);
+ } catch (IOException ex) {
+ Logger.getLogger(WhiteSimulation.class.getName()).log(Level.SEVERE, null, ex);
+ }
+
+ Set<InetAddress> broadcastAddresses;
+ // Loop through sending one ESPDUs
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ DataOutputStream dos = new DataOutputStream(baos);
+ try {
+ pdu.marshal(dos);
+ byte[] data = baos.toByteArray();
+
+ DatagramPacket packet = new DatagramPacket(data, data.length, destinationIp, 2317);
+ socket.send(packet);
+ socket.close();
+ } catch (Exception ex) {
+ Logger.getLogger(WhiteSimulation.class.getName()).log(Level.SEVERE, null, ex);
+ }
+}
+}
\ No newline at end of file