From 6687903b6052fea248f53716318acff280561e1c Mon Sep 17 00:00:00 2001
From: justi <justi@LAPTOP-258UDA82>
Date: Wed, 1 Sep 2021 16:49:51 -0700
Subject: [PATCH] Frank Assignment 3
---
.../Frank/FrankAssisgmentThreeSimulation.java | 547 ++++++++++++++++++
1 file changed, 547 insertions(+)
create mode 100644 assignments/src/MV3500Cohort2021JulySeptember/homework3/Frank/FrankAssisgmentThreeSimulation.java
diff --git a/assignments/src/MV3500Cohort2021JulySeptember/homework3/Frank/FrankAssisgmentThreeSimulation.java b/assignments/src/MV3500Cohort2021JulySeptember/homework3/Frank/FrankAssisgmentThreeSimulation.java
new file mode 100644
index 0000000000..538c5713e1
--- /dev/null
+++ b/assignments/src/MV3500Cohort2021JulySeptember/homework3/Frank/FrankAssisgmentThreeSimulation.java
@@ -0,0 +1,547 @@
+/**
+ * Copyright (c) 2008-2021, 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 MV3500Cohort2021JulySeptember.homework3.Frank;
+
+import edu.nps.moves.dis7.enumerations.Country;
+import edu.nps.moves.dis7.enumerations.EntityKind;
+import edu.nps.moves.dis7.enumerations.MunitionDescriptorFuse;
+import edu.nps.moves.dis7.enumerations.PlatformDomain;
+import edu.nps.moves.dis7.enumerations.VariableRecordType;
+import edu.nps.moves.dis7.pdus.CommentPdu;
+import edu.nps.moves.dis7.pdus.*;
+import edu.nps.moves.dis7.pdus.Domain;
+import edu.nps.moves.dis7.pdus.EntityID;
+import edu.nps.moves.dis7.pdus.EntityStatePdu;
+import edu.nps.moves.dis7.pdus.EntityType;
+import edu.nps.moves.dis7.pdus.EulerAngles;
+import edu.nps.moves.dis7.pdus.FirePdu;
+import edu.nps.moves.dis7.pdus.MunitionDescriptor;
+import edu.nps.moves.dis7.pdus.Pdu;
+import edu.nps.moves.dis7.pdus.Vector3Double;
+import edu.nps.moves.dis7.utilities.CoordinateConversions;
+import edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface;
+import edu.nps.moves.dis7.utilities.PduFactory;
+import edu.nps.moves.dis7.utilities.stream.PduRecorder;
+import java.util.ArrayList;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * The purpose of this program is to have M1Abrams Destroy A Russian T62 Tank.
+ * simulation program that includes DIS-capable entities doing tasks and
+ * reporting them to the network. Default settings include PDU recording turned
+ * on by default.
+ */
+public class FrankAssisgmentThreeSimulation{
+
+ private boolean verboseComments;
+ static final String NETWORK_ADDRESS_DEFAULT = "239.1.2.3";
+ static final int NETWORK_PORT_DEFAULT = 3000;
+ static String networkAddress = NETWORK_ADDRESS_DEFAULT;
+ static int networkPort = NETWORK_PORT_DEFAULT;
+ String DEFAULT_OUTPUT_DIRECTORY = "./pduLog";
+
+ private EntityID createM1Abrams() {
+ EntityID M1AbramsID = new EntityID(); // 1.1.225.1.1.1 Platform,Ground,USA,ArmoredFightingVehicle M1 Abrams
+ M1AbramsID.setSiteID(1);
+ M1AbramsID.setApplicationID(13);
+ M1AbramsID.setEntityID(25);
+ return M1AbramsID;
+ }
+
+ private EntityType createM1AbramsType() {
+ EntityType M1AbramsType = new EntityType();
+ M1AbramsType.setEntityKind(EntityKind.PLATFORM);
+ M1AbramsType.setDomain(Domain.inst(PlatformDomain.LAND));
+ M1AbramsType.setCountry(Country.UNITED_STATES_OF_AMERICA_USA);
+ M1AbramsType.setCategory(1);
+ M1AbramsType.setSubCategory(1);
+ M1AbramsType.setSpecific(1);
+ return M1AbramsType;
+ }
+
+ private Vector3Double createLocationVector() {
+ 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]);
+ return eloc2;
+ }
+
+ private EulerAngles createOrientation() {
+ EulerAngles orient2 = new EulerAngles();
+ orient2.setPhi((float) 0.0);
+ orient2.setPsi((float) 0.0);
+ orient2.setTheta((float) 0.0);
+ return orient2;
+ }
+
+ private EntityID createT62ID() {
+ EntityID T62ID = new EntityID();//1.1.45.1.7.1 Platform,Ground,China, Tank, T-62
+ T62ID.setSiteID(1);
+ T62ID.setApplicationID(13);
+ T62ID.setEntityID(2);
+
+ return T62ID;
+ }
+
+ private EntityType createT62Type() {
+
+ EntityType T62Type = new EntityType();
+ T62Type.setEntityKind(EntityKind.PLATFORM);
+ T62Type.setDomain(Domain.inst(PlatformDomain.LAND));
+ T62Type.setCountry(Country.RUSSIA);
+ T62Type.setCategory(2);
+ T62Type.setSubCategory(41);
+ T62Type.setSpecific(3);
+ return T62Type;
+ }
+
+ private Vector3Double createEnemyLocation() {
+ 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]);
+ return eloc1;
+ }
+
+ private EulerAngles createEnemyOrientation() {
+ EulerAngles orient1 = new EulerAngles();
+ orient1.setPhi((float) 3.1415);
+ orient1.setPsi((float) 0.0);
+ orient1.setTheta((float) 0.0);
+ return orient1;
+ }
+
+ private MunitionDescriptor createM829IT(){
+
+ EntityType M829Type = new EntityType(); //2.2.225.2.13.1
+ M829Type.setEntityKind(EntityKind.MUNITION);
+ M829Type.setDomain(Domain.inst(PlatformDomain.AIR));
+ M829Type.setCountry(Country.UNITED_STATES_OF_AMERICA_USA);
+ M829Type.setCategory(2);
+ M829Type.setSubCategory(13);
+ M829Type.setSpecific(1);
+ MunitionDescriptor M829IT = new MunitionDescriptor();
+ M829IT.setMunitionType(M829Type);
+ M829IT.setQuantity(3);
+ M829IT.setFuse(MunitionDescriptorFuse.CONTACT_GRAZE);
+ M829IT.setRate(200);
+ return M829IT;
+ }
+ /**
+ * This runSimulation() method is for you, a programmer-modifiable method
+ * for defining and running a new simulation of interest. Welcome! Other
+ * parts of this program handle bookkeeping and plumbing tasks so that you
+ * can focus on your model entities and activities. Expandable support
+ * includes DIS EntityStatePdu, FirePdu and CommentPdu all available for
+ * modification and sending in a simulation loop. Continuous improvement
+ * efforts seek to make this program as easy and straightforward as possible
+ * for DIS simulationists to use and adapt. All of the other methods are
+ * setup, teardown and configuration that you may find interesting, even
+ * helpful, but don't really have to worry about.
+ */
+ @SuppressWarnings("SleepWhileInLoop") // yes we do that
+ public void runSimulation() {
+ try {
+ /**
+ * seconds for real-time execution (not simulation time, which may
+ * or may not be the same)
+ */
+ final double SIMULATION_LOOP_DURATION_SECONDS = 2.0;
+ final int SIMULATION_MAX_LOOP_COUNT = 10; // be deliberate out out there! also avoid infinite loops.
+ int simulationLoopCount = 0; // variable, initialized at 0
+ boolean simulationComplete = false; // sentinel variable as termination condition,, are we done yet?
+ boolean fireBool = false;
+ boolean destBool = false;
+
+ EntityID entityID_1 = new EntityID();
+ entityID_1.setSiteID(1).setApplicationID(2).setEntityID(3); // made-up example ID;
+ // TODO someday, use enumerations; is there a unique site triplet for MOVES Institute?
+
+ EntityStatePdu entityStatePdu_1 = pduFactory.makeEntityStatePdu();
+ entityStatePdu_1.setEntityID(entityID_1);
+ // M1Abrams
+ entityStatePdu_1.setEntityID(createM1Abrams()); // Calling createM1Abrams Method
+ entityStatePdu_1.setEntityType(createM1AbramsType()); // Calling createM1AbramsType Method
+ // Location and Orientation
+ Vector3Double eloc2 = createLocationVector(); // Calling createLocationVector Method
+ entityStatePdu_1.setEntityLocation(eloc2);
+ entityStatePdu_1.setEntityOrientation(createOrientation()); // Calling Create Orientation Method
+
+ EntityStatePdu entityStatePdu2 = pduFactory.makeEntityStatePdu();
+ //T-62
+ entityStatePdu2.setEntityID(createT62ID()); // Calling Create T62 ID method
+ entityStatePdu2.setEntityType(createT62Type()); // Calling Create T62 Type method
+ // enemy location and orientation
+ Vector3Double eloc1 = createEnemyLocation(); // calling create enemylocation method
+ entityStatePdu2.setEntityLocation(eloc1); // Setting em
+ entityStatePdu2.setEntityOrientation(createEnemyOrientation()); //calling create Enemy orientation method
+
+ int T62HitsReceived = 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);
+
+ firePdu.setDescriptor(createM829IT()); // calling create M829IT Method
+
+ EntityID M829ID = new EntityID();
+ M829ID.setEntityID(1);
+ firePdu.setMunitionExpendibleID(M829ID);
+
+
+ CommentReliablePdu T62DestroyedComment = pduFactory.makeCommentReliablePdu("T62 DESTROYED BY M1 Abrams AFTER 2 rounds M829I-T ON TARGET");
+ CommentReliablePdu T62SightedComment = pduFactory.makeCommentReliablePdu("M1 Abrams Acquires Target - T62 with in firing distance");
+ //if(eloc1.getX())
+ EntityID MTVRID = new EntityID();
+
+ FirePdu firePdu_1a = pduFactory.makeFirePdu(); // for entity 1 first weapon (if any)
+
+ while (simulationLoopCount < SIMULATION_MAX_LOOP_COUNT) // are we done yet?
+ {
+ simulationLoopCount++; // good practice: increment loop counter as first action in that loop
+ // Where is my entity?
+ entityStatePdu_1.getEntityLocation().setX(entityStatePdu_1.getEntityLocation().getX() - 20); // 1m per timestep
+ entityStatePdu_1.getEntityLocation().setY(entityStatePdu_1.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);
+
+ if (range < 100) { // Range 100
+ if (!fireBool) {
+ sendSinglePdu(T62SightedComment);
+ }
+ 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) {
+ T62HitsReceived += 1;
+ if (T62HitsReceived > 1) {
+ // The M1 destroyst the T62
+
+ System.out.println("M1 Abrams destroys T62 after " + T62HitsReceived + "rounds hit T62 Russian Tank");
+ narrativeMessage4 = "Destroyed T62";
+ destBool = true;
+ simulationComplete = true;
+
+ }
+ }
+ }
+
+
+ if (simulationLoopCount > 4) // for example
+ {
+ simulationComplete = true;
+ }
+
+ entityStatePdu_1.getEntityLocation().setX(entityStatePdu_1.getEntityLocation().getX() + 1.0); // 1m per timestep
+
+ narrativeMessage1 = "MV3500 FrankAssignment3Simulation";
+ narrativeMessage2 = "runSimulation() loop " + simulationLoopCount;
+ narrativeMessage3 = ""; // intentionally blank for testing
+
+ // your loop termination condition goes here
+ if (simulationLoopCount > 10) // for example
+ {
+ simulationComplete = true;
+ }
+ // =============================================================================================
+ // * your own simulation code is finished here! *
+ // =============================================================================================
+Thread.sleep((long)(SIMULATION_LOOP_DURATION_SECONDS * 1000)); // seconds * (1000 msec/sec) = milliseconds
+ System.out.println ("... [Pausing for " + SIMULATION_LOOP_DURATION_SECONDS + " seconds]");
+
+ // OK now send the status PDUs for this loop, and then continue
+ System.out.println ("sending PDUs for simulation step " + simulationLoopCount + ", monitor loopback to confirm sent");
+ sendAllPdusForLoopTimestep(entityStatePdu_1, firePdu_1a, timeStepComment, narrativeMessage1, narrativeMessage2, narrativeMessage3);
+ System.out.println ("... [PDUs successfully sent for this loop]");
+
+ // ===============================
+ // loop now finished, check whether to terminate if simulation complete, otherwise continue
+ if (simulationComplete || (simulationLoopCount > 10000)) // for example; including fail-safe condition is good
+ {
+ System.out.println ("... [Termination condition met, simulationComplete=" + simulationComplete + "]"); // ", final loopCount=" + loopCount +
+ break;
+ }
+ } // end of simulation loop
+
+ narrativeMessage2 = "runSimulation() completed successfully"; // all done
+ sendCommentPdu(narrativeComment, narrativeMessage1, narrativeMessage2, narrativeMessage3);
+ System.out.println ("... [final CommentPdu successfully sent for simulation]");
+ // TODO simulation management PDUs
+ }
+ catch (InterruptedException iex) // handle any exception that your code might choose to provoke!
+ {
+ Logger.getLogger(FrankAssisgmentThreeSimulation.class.getName()).log(Level.SEVERE, null, iex);
+ }
+ }
+ /* **************************** infrastructure code, modification is seldom needed ************************* */
+
+ String narrativeMessage1 = new String();
+ String narrativeMessage2 = new String();
+ String narrativeMessage3 = new String();
+ String narrativeMessage4 = new String();
+
+ /* VariableRecordType enumerations have potential use with CommentPdu logs */
+ /* TODO contrast to EntityType */
+ VariableRecordType descriptionComment = VariableRecordType.DESCRIPTION;
+ VariableRecordType narrativeComment = VariableRecordType.COMPLETE_EVENT_REPORT;
+ VariableRecordType statusComment = VariableRecordType.APPLICATION_STATUS;
+ VariableRecordType timeStepComment = VariableRecordType.APPLICATION_TIMESTEP;
+ VariableRecordType otherComment = VariableRecordType.OTHER;
+
+ /**
+ * Output prefix to identify this class, helps with logging
+ */
+ private final static String TRACE_PREFIX = "[" + FrankAssisgmentThreeSimulation.class.getName() + "] ";
+
+ // class variables
+ PduFactory pduFactory = new PduFactory();
+ DisThreadedNetworkInterface disNetworkInterface;
+ DisThreadedNetworkInterface.PduListener pduListener;
+ Pdu receivedPdu;
+ PduRecorder pduRecorder;
+
+ /**
+ * Constructor design goal: additional built-in initialization conveniences can go here
+ * to keep student efforts focused on the runSimulation() method.
+ */
+ public FrankAssisgmentThreeSimulation()
+ {
+ // Constructor is under consideration. Constructor is not currently needed.
+ }
+
+ /**
+ * Utility Constructor that allows your example simulation program to override default network address and port
+ * @param address network address to use
+ * @param port corresponding network port to use
+ */
+ public FrankAssisgmentThreeSimulation(String address, int port)
+ {
+ setNetworkAddress(address);
+
+ setNetworkPort(port);
+ }
+
+ /**
+ * @return the networkAddress
+ */
+ public String getNetworkAddress()
+ {
+ return networkAddress;
+ }
+
+ /**
+ * @param newNetworkAddress the networkAddress to set
+ */
+ public final void setNetworkAddress(String newNetworkAddress)
+ {
+ FrankAssisgmentThreeSimulation.networkAddress = newNetworkAddress;
+ }
+
+ /**
+ * @return the networkPort
+ */
+ public int getNetworkPort()
+ {
+ return networkPort;
+ }
+
+ /**
+ * @param newNetworkPort the networkPort to set
+ */
+ public final void setNetworkPort(int newNetworkPort)
+ {
+ FrankAssisgmentThreeSimulation.networkPort = newNetworkPort;
+ }
+
+ /**
+ * Initialize network interface, choosing best available network interface
+ */
+ public void setUpNetworkInterface()
+ {
+ disNetworkInterface = new DisThreadedNetworkInterface(getNetworkAddress(), getNetworkPort());
+ disNetworkInterface.setDescriptor ("FrankAssisgmentThreeSimulation pdu looping");
+
+ System.out.println("Network confirmation:" +
+ " address=" + disNetworkInterface.getAddress()+ // disNetworkInterface.getMulticastGroup() +
+ " port=" + disNetworkInterface.getPort()); // + disNetworkInterface.getDisPort());
+ pduListener = new DisThreadedNetworkInterface.PduListener()
+ {
+ /** Callback handler for listener */
+ @Override
+ public void incomingPdu(Pdu newPdu)
+ {
+ receivedPdu = newPdu;
+ }
+ };
+ disNetworkInterface.addListener(pduListener);
+
+ String outputDirectory = DEFAULT_OUTPUT_DIRECTORY; //"./pduLog"
+ System.out.println("Beginning pdu save to directory " + outputDirectory);
+ pduRecorder = new PduRecorder(outputDirectory, getNetworkAddress(), getNetworkPort()); // assumes save
+ pduRecorder.setDescriptor ("FrankAssisgmentThreeSimulation pduRecorder");
+ pduRecorder.start(); // begin running
+ }
+
+ /** All done, release network resources */
+ public void tearDownNetworkInterface()
+ {
+ pduRecorder.stop();
+
+ disNetworkInterface.removeListener(pduListener);
+
+ disNetworkInterface.close();
+// disNetworkInterface.kill(); // renamed as close(), deprecated
+// disNetworkInterface = null; // making sure no possibility of zombie process remaining...
+ }
+
+ /**
+ * 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 Comment PDU
+ * @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 commentType enumeration value describing purpose of the narrative comment
+ * @param comments String array of narrative comments
+ */
+ public void sendCommentPdu(VariableRecordType commentType,
+ // vararg... variable-length set of String comments can optionally follow
+ String... comments)
+ {
+ sendAllPdusForLoopTimestep (null, null, commentType, comments);
+ }
+
+ /**
+ * Send EntityState, Fire, Comment PDUs that got updated for this loop, reflecting state of current simulation timestep.
+ * @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 purpose of the narrative comment
+ * @param comments String array of narrative comments
+ */
+ public void sendAllPdusForLoopTimestep(EntityStatePdu entityStatePdu,
+ FirePdu firePdu,
+ VariableRecordType commentType,
+ // vararg... variable-length set of String comments can optionally follow
+ String... comments)
+ {
+ if (entityStatePdu != null)
+ sendSinglePdu(entityStatePdu);
+
+ if (firePdu != null)
+ sendSinglePdu(firePdu); // bang
+
+ if ((comments != null) && (comments.length > 0))
+ {
+ ArrayList<String> newCommentsList = new ArrayList<>();
+ for (String comment : comments)
+ {
+ if (!comment.isEmpty())
+ {
+ newCommentsList.add(comment); // OK found something to send
+ }
+ }
+ if (!newCommentsList.isEmpty())
+ {
+ if (commentType == null)
+ commentType = otherComment; // fallback value otherComment
+ // now build the commentPdu from these string inputs, thus constructing a narrative entry
+ CommentPdu commentPdu = pduFactory.makeCommentPdu(commentType, newCommentsList.toArray(new String[0])); // comments);
+ sendSinglePdu(commentPdu);
+ if (isVerboseComments())
+ System.out.println("*** [Narrative comment sent: " + commentType.name() + "] " + newCommentsList.toString());
+ }
+ }
+ }
+
+ /**
+ * 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)
+ {
+ System.out.println(TRACE_PREFIX + "started...");
+
+ FrankAssisgmentThreeSimulation thisProgram = new FrankAssisgmentThreeSimulation(); // 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 (); // ... your simulation execution code goes in there ...
+
+ thisProgram.tearDownNetworkInterface(); // make sure no processes are left lingering
+
+ System.out.println(TRACE_PREFIX + "complete."); // report successful completion
+ }
+
+ /**
+ * @return whether verboseComments mode is enabled
+ */
+ public boolean isVerboseComments() {
+ return verboseComments;
+ }
+
+ /**
+ * @param newVerboseComments whether verboseComments mode is enabled
+ */
+ public void setVerboseComments(boolean newVerboseComments) {
+ this.verboseComments = newVerboseComments;
+ }
+}
+
+
\ No newline at end of file
--
GitLab