diff --git a/deliverables/src/MV3500Cohort2018JulySeptember/FinalProject/LoeffelmanSeverson/originals/LoeffelmanSeversonDISImageReceiver.java b/deliverables/src/MV3500Cohort2018JulySeptember/FinalProject/LoeffelmanSeverson/originals/LoeffelmanSeversonDISImageReceiver.java
new file mode 100644
index 0000000000000000000000000000000000000000..7b3e3b48c3021aeeab202988603b72092c6c187a
--- /dev/null
+++ b/deliverables/src/MV3500Cohort2018JulySeptember/FinalProject/LoeffelmanSeverson/originals/LoeffelmanSeversonDISImageReceiver.java
@@ -0,0 +1,122 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package MV3500Cohort2018JulySeptember.Projects.LoeffelmanSeverson;
+
+import edu.nps.moves.dis.CommentPdu;
+import edu.nps.moves.dis.EntityID;
+import edu.nps.moves.dis.EntityStatePdu;
+import edu.nps.moves.dis.Pdu;
+import edu.nps.moves.dis.OneByteChunk;
+import edu.nps.moves.dis.VariableDatum;
+import edu.nps.moves.dis.Vector3Double;
+import edu.nps.moves.disutil.PduFactory;
+import java.awt.Image;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.net.DatagramPacket;
+import java.net.InetAddress;
+import java.net.MulticastSocket;
+import java.util.Iterator;
+import java.util.List;
+import javax.imageio.ImageIO;
+import javax.swing.ImageIcon;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import edu.nps.moves.disenum.PduType;
+import java.util.ArrayList;
+
+/**
+ *
+ * @author garrettloeffelman
+ */
+public class LoeffelmanSeversonDISImageReceiver {
+
+ public static final int MULTICAST_PORT = 3000;
+ public static final String MULTICAST_GROUP = "239.1.2.15";
+ public static final boolean USE_FAST_ESPDU = false;
+
+ public static void main(String args[])
+ {
+ Image image = null;
+ PduFactory factory;
+ MulticastSocket socket = null;
+ InetAddress address = null;
+ DatagramPacket packet;
+
+ try
+ {
+ System.setProperty("java.net.preferIPv4Stack", "true");
+ System.out.println("DisExamples.PduReceiver started...");
+ socket = new MulticastSocket (MULTICAST_PORT);
+ address = InetAddress.getByName(MULTICAST_GROUP);
+ socket.joinGroup(address);
+
+ factory = new PduFactory();
+
+ while (true) // Loop infinitely, receiving datagrams
+ {
+ byte buffer[] = new byte[100000]; // typical MTU size
+
+ packet = new DatagramPacket(buffer, buffer.length); // reset
+
+ socket.receive(packet);
+
+ Pdu pdu = factory.createPdu (packet.getData());
+ if (pdu != null)
+ {
+ short pduType = pdu.getPduType();
+ String pduTypeName = pdu.getClass().getName();
+ short protocolFamily = pdu.getProtocolFamily(); // TODO get string enumeration
+
+ if(pdu.getPduTypeEnum() == PduType.COMMENT){
+ CommentPdu cPdu = (CommentPdu)pdu;
+ ArrayList<VariableDatum> payload = (ArrayList)cPdu.getVariableDatums();
+ VariableDatum payloadWrapper = payload.get(0);
+ ArrayList<OneByteChunk> oBC = (ArrayList)payloadWrapper.getVariableData();
+
+ byte[] imageByte = new byte[100000];
+
+ for(int i = 0; i < oBC.size(); i++){
+ imageByte[i] = oBC.get(i).getOtherParameters()[0];
+ }
+
+ ByteArrayInputStream bais = new ByteArrayInputStream(imageByte);
+ BufferedImage bimage = ImageIO.read(bais);
+ image = bimage;
+ JFrame frame = new JFrame();
+ frame.setSize(300, 300);
+ JLabel label = new JLabel(new ImageIcon(image));
+ frame.add(label);
+ frame.setVisible(true);
+ frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+ }
+
+
+ StringBuilder message = new StringBuilder();
+ message.append("received DIS PDU: ");
+ message.append("pduType ");
+ if (pduType < 10)
+ message.append(" ");
+ message.append(pduType).append(" ").append(pduTypeName);
+ message.append(", protocolFamily=").append(protocolFamily);
+ System.out.println(message.toString());
+ }
+ 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 DisExamples.PduReceiver, see exception trace:");
+ System.out.println(e);
+ }
+ finally
+ {
+ System.out.println("DisExamples.PduReceiver complete.");
+ }
+ }
+}
diff --git a/deliverables/src/MV3500Cohort2018JulySeptember/FinalProject/LoeffelmanSeverson/originals/LoeffelmanSeversonDISImageSender.java b/deliverables/src/MV3500Cohort2018JulySeptember/FinalProject/LoeffelmanSeverson/originals/LoeffelmanSeversonDISImageSender.java
new file mode 100644
index 0000000000000000000000000000000000000000..8aa71f254dd4f8be336578a5704fbbed5bbbe291
--- /dev/null
+++ b/deliverables/src/MV3500Cohort2018JulySeptember/FinalProject/LoeffelmanSeverson/originals/LoeffelmanSeversonDISImageSender.java
@@ -0,0 +1,252 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package MV3500Cohort2018JulySeptember.Projects.LoeffelmanSeverson;
+
+import edu.nps.moves.dis.AcknowledgePdu;
+import edu.nps.moves.dis.ActionRequestPdu;
+import edu.nps.moves.dis.CollisionPdu;
+import edu.nps.moves.dis.CommentPdu;
+import edu.nps.moves.dis.CreateEntityPdu;
+import edu.nps.moves.dis.DetonationPdu;
+import edu.nps.moves.dis.EntityID;
+import edu.nps.moves.dis.EntityStatePdu;
+import edu.nps.moves.dis.EntityType;
+import edu.nps.moves.dis.FirePdu;
+import edu.nps.moves.dis.Pdu;
+import edu.nps.moves.dis.VariableDatum;
+import edu.nps.moves.dis.RemoveEntityPdu;
+import edu.nps.moves.dis.RepairCompletePdu;
+import edu.nps.moves.dis.RepairResponsePdu;
+import edu.nps.moves.dis.ResupplyCancelPdu;
+import edu.nps.moves.dis.ResupplyOfferPdu;
+import edu.nps.moves.dis.ResupplyReceivedPdu;
+import edu.nps.moves.dis.ServiceRequestPdu;
+import edu.nps.moves.dis.StartResumePdu;
+import edu.nps.moves.dis.StopFreezePdu;
+import edu.nps.moves.dis.Vector3Double;
+import edu.nps.moves.disenum.PduType;
+import edu.nps.moves.disutil.CoordinateConversions;
+import edu.nps.moves.disutil.DisTime;
+import edu.nps.moves.dis.OneByteChunk;
+import edu.nps.moves.examples.ClassNameComparator;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.DatagramPacket;
+import java.net.InetAddress;
+import java.net.InterfaceAddress;
+import java.net.MalformedURLException;
+import java.net.MulticastSocket;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Properties;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.imageio.ImageIO;
+
+/**
+ *
+ * @author garrettloeffelman
+ */
+public class LoeffelmanSeversonDISImageSender {
+
+ /** Default multicast group address we send on. */
+ public static final String DEFAULT_MULTICAST_ADDRESS = "239.1.2.15";
+
+ /** Default multicast port used, matches Wire-shark DIS capture default */
+ public static final int DEFAULT_MULTICAST_PORT = 3000;
+
+ private int port;
+ InetAddress multicastAddress;
+
+ public LoeffelmanSeversonDISImageSender (int port, String multicast) {
+ try
+ {
+ System.setProperty("java.net.preferIPv4Stack", "true");
+ this.port = port;
+ multicastAddress = InetAddress.getByName(multicast);
+ if (!multicastAddress.isMulticastAddress())
+ {
+ System.out.println("Not a multicast address: " + multicast);
+ }
+ }
+ catch (UnknownHostException e) {
+ System.out.println("Unable to open socket: " + e);
+ }
+ }
+
+ public void run()
+ {
+ System.out.println("DisExamples.PduSender started...");
+ try {
+ URL url1 = new URL("https://cdn1.iconfinder.com/data/icons/cute-monkey-emoticon/595/MONKEY_EMOTICON-05-512.png");
+ URL url2 = new URL("https://images.all-free-download.com/images/graphicthumb/yammi_banana_99225.jpg");
+ List<Pdu> generatedPdus = new ArrayList<>();
+
+ // Loop through all the enumerated PDU types, create a PDU for each type,
+ // and add that PDU to a list.
+ for (PduType pdu : PduType.values()) {
+ Pdu aPdu = null;
+
+ switch (pdu) // using enumeration values from edu.nps.moves.disenum.*
+ {
+ case ENTITY_STATE:
+ aPdu = new EntityStatePdu();
+ break;
+
+ case COMMENT:
+ aPdu = new CommentPdu();
+ CommentPdu cPdu = (CommentPdu)aPdu;
+ BufferedImage image = ImageIO.read(url1);
+
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ ImageIO.write(image, "png", baos);
+ byte[] buffer;
+ buffer = baos.toByteArray();
+ ArrayList<VariableDatum> payload = new ArrayList<VariableDatum>();
+ ArrayList<OneByteChunk> payloadWrapper = new ArrayList<OneByteChunk>();
+ VariableDatum variableDatum = new VariableDatum();
+ for(int i = 0; i < buffer.length; i++){
+ OneByteChunk oBC = new OneByteChunk();
+ byte[] oneBite = new byte[1];
+ oneBite[0] = buffer[i];
+ oBC.setOtherParameters(oneBite);
+ payloadWrapper.add(oBC);
+ }
+ System.out.println("Sending Picture");
+
+ variableDatum.setVariableData(payloadWrapper);
+
+ payload.add(variableDatum);
+ cPdu.setVariableDatums(payload);
+ break;
+
+ case FIRE:
+ aPdu = new FirePdu();
+ break;
+
+ case DETONATION:
+ aPdu = new DetonationPdu();
+ break;
+
+ case COLLISION:
+ aPdu = new CollisionPdu();
+ break;
+
+ case SERVICE_REQUEST:
+ aPdu = new ServiceRequestPdu();
+ break;
+
+ case RESUPPLY_OFFER:
+ aPdu = new ResupplyOfferPdu();
+ break;
+
+ case RESUPPLY_RECEIVED:
+ aPdu = new ResupplyReceivedPdu();
+ break;
+
+ case RESUPPLY_CANCEL:
+ aPdu = new ResupplyCancelPdu();
+ break;
+
+ case REPAIR_COMPLETE:
+ aPdu = new RepairCompletePdu();
+ break;
+
+ case REPAIR_RESPONSE:
+ aPdu = new RepairResponsePdu();
+ break;
+
+ case CREATE_ENTITY:
+ aPdu = new CreateEntityPdu();
+ break;
+
+ case REMOVE_ENTITY:
+ aPdu = new RemoveEntityPdu();
+ break;
+
+ case START_RESUME:
+ aPdu = new StartResumePdu();
+ break;
+
+ case STOP_FREEZE:
+ aPdu = new StopFreezePdu();
+ break;
+
+ case ACKNOWLEDGE:
+ aPdu = new AcknowledgePdu();
+ break;
+
+ case ACTION_REQUEST:
+ aPdu = new ActionRequestPdu();
+ break;
+
+ default:
+ System.out.print("PDU of type " + pdu + " not supported, created or sent ");
+ System.out.println();
+ }
+ if (aPdu != null)
+ {
+ generatedPdus.add(aPdu);
+ }
+ }
+
+ // Sort the created PDUs by class name
+ Collections.sort(generatedPdus, new ClassNameComparator());
+
+ // Send the PDUs we created
+ InetAddress localMulticastAddress = InetAddress.getByName(DEFAULT_MULTICAST_ADDRESS);
+ MulticastSocket socket = new MulticastSocket(DEFAULT_MULTICAST_PORT);
+ socket.joinGroup(localMulticastAddress);
+
+ for (int idx = 0; idx < generatedPdus.size(); idx++)
+ {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ DataOutputStream dos = new DataOutputStream(baos);
+ byte[] buffer;
+
+ Pdu aPdu = generatedPdus.get(idx);
+
+ aPdu.marshal(dos);
+
+ buffer = baos.toByteArray();
+ DatagramPacket packet = new DatagramPacket(buffer, buffer.length, localMulticastAddress, DEFAULT_MULTICAST_PORT);
+ socket.send(packet);
+ System.out.println("Sent PDU of type " + aPdu.getClass().getName());
+ }
+ // write the PDUs out to an XML file.
+ //PduContainer container = new PduContainer();
+ //container.setPdus(generatedPdus);
+ //container.marshallToXml("examplePdus.xml");
+ } catch (IOException e)
+ {
+ System.out.println(e);
+ }
+ }
+
+ public static void main(String args[])
+ {
+ if (args.length == 2) {
+ LoeffelmanSeversonDISImageSender sender = new LoeffelmanSeversonDISImageSender(Integer.parseInt(args[0]), args[1]);
+ sender.run();
+ } else {
+ System.out.println("Usage: PduSender <port> <multicast group>");
+ System.out.println("Default: PduSender " + DEFAULT_MULTICAST_PORT + " " + DEFAULT_MULTICAST_ADDRESS);
+ LoeffelmanSeversonDISImageSender sender = new LoeffelmanSeversonDISImageSender(DEFAULT_MULTICAST_PORT, DEFAULT_MULTICAST_ADDRESS);
+ sender.run();
+ }
+ }
+}