michael/Party-Parrots-At-Sea
1
0
Fork 0
mirror of https://github.com/michaelrausch/Party-Parrots-At-Sea.git synced 2026-05-09 14:28:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'origin/develop' into Story66_Collision

Browse Source 
# Conflicts:
#	src/main/java/seng302/gameServer/GameState.java
#	src/main/java/seng302/model/Yacht.java
This commit is contained in:
Zhi You Tan
2017-08-08 17:04:34 +12:00
parent 5ec67d0b80 43788bd153
commit 5937f8b640
15 changed files with 772 additions and 534 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/main/java/seng302/gameServer/GameState.java
+2 -13
View File
@@ -8,6 +8,7 @@ import javafx.application.Platform;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import seng302.model.GeoPoint;
import seng302.gameServer.server.messages.BoatActionType;
import seng302.model.Player;
import seng302.model.Yacht;
import seng302.gameServer.server.messages.BoatActionType;
@@ -33,8 +34,6 @@ public class GameState implements Runnable {
private static GameStages currentStage;
private static long startTime;
// TODO: 26/07/17 cir27 - Super hackish fix until something more permanent can be made.
private static ObservableList<String> observablePlayers = FXCollections.observableArrayList();
private static Map<Player, String> playerStringMap = new HashMap<>();
/*
Ideally I would like to make this class an object instantiated by the server and given to
@@ -63,7 +62,6 @@ public class GameState implements Runnable {
yachts = new HashMap<>();
new Thread(this).start();
}
public static String getHostIpAddress() {
@@ -74,23 +72,14 @@ public class GameState implements Runnable {
return players;
}
public static ObservableList<String> getObservablePlayers() {
return observablePlayers;
}
public static void addPlayer(Player player) {
players.add(player);
String playerText =
player.getYacht().getSourceId() + " " + player.getYacht().getBoatName() + " " + player
.getYacht().getCountry();
Platform.runLater(() -> observablePlayers
.add(playerText)); //Had to add this to handle javaFX window using array
String playerText = player.getYacht().getSourceId() + " " + player.getYacht().getBoatName() + " " + player.getYacht().getCountry();
playerStringMap.put(player, playerText);
}
public static void removePlayer(Player player) {
players.remove(player);
observablePlayers.remove(playerStringMap.get(player));
playerStringMap.remove(player);
}
src/main/java/seng302/gameServer/server/messages/BoatLocationMessage.java
+24 -15
View File
@@ -1,6 +1,7 @@
package seng302.gameServer.server.messages;
public class BoatLocationMessage extends Message {
private final int MESSAGE_SIZE = 56;
private long messageVersionNumber;
@@ -28,6 +29,7 @@ public class BoatLocationMessage extends Message {
/**
* Describes the location, altitude and sensor data from the boat.
*
* @param sourceId ID of the boat
* @param sequenceNum Sequence number of the message
* @param latitude The boats latitude
@@ -35,7 +37,8 @@ public class BoatLocationMessage extends Message {
* @param heading The boats heading
* @param boatSpeed The boats speed
*/
public BoatLocationMessage(int sourceId, int sequenceNum, double latitude, double longitude, double heading, long boatSpeed){
public BoatLocationMessage(int sourceId, int sequenceNum, double latitude, double longitude,
double heading, long boatSpeed) {
messageVersionNumber = 1;
time = System.currentTimeMillis();
this.sourceId = sourceId;
@@ -49,7 +52,7 @@ public class BoatLocationMessage extends Message {
this.roll = 0;
this.boatSpeed = boatSpeed;
this.COG = 2;
this.SOG = boatSpeed ;
this.SOG = boatSpeed;
this.apparentWindSpeed = 0;
this.apparentWindAngle = 0;
this.trueWindSpeed = 0;
@@ -63,7 +66,7 @@ public class BoatLocationMessage extends Message {
allocateBuffer();
writeHeaderToBuffer();
long headingToSend = (long)((heading/360.0) * 65535.0);
long headingToSend = (long) ((heading / 360.0) * 65535.0);
putByte((byte) messageVersionNumber);
putInt(time, 6);
@@ -94,56 +97,62 @@ public class BoatLocationMessage extends Message {
/**
* Convert binary latitude or longitude to floating point number
*
* @param binaryPackedLatLon Binary packed lat OR lon
* @return Floating point lat/lon
*/
public static double binaryPackedToLatLon(long binaryPackedLatLon){
return (double)binaryPackedLatLon * 180.0 / 2147483648.0;
public static double binaryPackedToLatLon(long binaryPackedLatLon) {
return (double) binaryPackedLatLon * 180.0 / 2147483648.0;
}
/**
* Convert binary packed heading to floating point number
*
* @param binaryPackedHeading Binary packed heading
* @return heading as a decimal
*/
public static double binaryPackedHeadingToDouble(long binaryPackedHeading){
return (double)binaryPackedHeading * 360.0 / 65536.0;
public static double binaryPackedHeadingToDouble(long binaryPackedHeading) {
return (double) binaryPackedHeading * 360.0 / 65536.0;
}
/**
* Convert binary packed wind angle to floating point number
*
* @param binaryPackedWindAngle Binary packed wind angle
* @return wind angle as a decimal
*/
public static double binaryPackedWindAngleToDouble(long binaryPackedWindAngle){
return (double)binaryPackedWindAngle*180.0/32768.0;
public static double binaryPackedWindAngleToDouble(long binaryPackedWindAngle) {
return (double) binaryPackedWindAngle * 180.0 / 32768.0;
}
/**
* Convert a latitude or longitude to a binary packed long
*
* @param latLon A floating point latitude/longitude
* @return A binary packed lat/lon
*/
public static long latLonToBinaryPackedLong(double latLon){
return (long)((536870912 * latLon) / 45);
public static long latLonToBinaryPackedLong(double latLon) {
return (long) ((536870912 * latLon) / 45);
}
/**
* Convert a heading to a binary packed long
*
* @param heading A floating point heading
* @return A binary packed heading
*/
public static long headingToBinaryPackedLong(double heading){
return (long)((8192*heading)/45);
public static long headingToBinaryPackedLong(double heading) {
return (long) ((8192 * heading) / 45);
}
/**
* Convert a wind angle to a binary packed long
*
* @param windAngle Floating point wind angle
* @return A binary packed wind angle
*/
public static long windAngleToBinaryPackedLong(double windAngle){
return (long)((8192*windAngle)/45);
public static long windAngleToBinaryPackedLong(double windAngle) {
return (long) ((8192 * windAngle) / 45);
}
@Override
src/main/java/seng302/gameServer/server/simulator/Simulator.java
-137
View File
@@ -1,137 +0,0 @@
package seng302.gameServer.server.simulator;
import java.util.List;
import java.util.Observable;
import java.util.concurrent.ThreadLocalRandom;
import seng302.model.mark.Mark;
import seng302.gameServer.server.simulator.parsers.RaceParser;
import seng302.model.GeoPoint;
import seng302.utilities.GeoUtility;
public class Simulator extends Observable implements Runnable {
private List<Corner> course;
private List<Boat> boats;
private long lapse;
private boolean isRaceStarted;
/**
* Creates a simulator instance with given time lapse.
* @param lapse time duration in millisecond.
*/
public Simulator(long lapse) {
RaceParser rp = new RaceParser("/server_config/race.xml");
course = rp.getCourse();
boats = rp.getBoats();
this.lapse = lapse;
isRaceStarted = false;
setLegs();
// set start line's coordinate to boats
Double startLat = course.get(0).getCompoundMark().getSubMark(1).getLat();
Double startLng = course.get(0).getCompoundMark().getSubMark(1).getLng();
for (Boat boat : boats) {
boat.setLat(startLat);
boat.setLng(startLng);
boat.setLastPassedCorner(course.get(0));
boat.setHeadingCorner(course.get(1));
boat.setSpeed(ThreadLocalRandom.current().nextInt(40000, 60000 + 1));
}
}
@Override
public void run() {
int numOfFinishedBoats = 0;
while (numOfFinishedBoats < boats.size()) {
// if race has started, then boat should start to move.
if (isRaceStarted) {
for (Boat boat : boats) {
numOfFinishedBoats += moveBoat(boat, lapse);
}
}
setChanged();
notifyObservers(boats);
try {
Thread.sleep(lapse);
} catch (InterruptedException e) {
System.out.println("[Simulator] interrupted exception ");
}
}
}
/**
* Moves a boat with given time duration.
* @param boat the boat to be moved
* @param duration the moving duration in milliseconds
* @return 1 if the boat has reached the final line, otherwise return 0
*/
private int moveBoat(Boat boat, double duration) {
if (boat.getHeadingCorner() != null) {
boat.move(boat.getLastPassedCorner().getBearingToNextCorner(), duration);
GeoPoint boatPos = new GeoPoint(boat.getLat(), boat.getLng());
GeoPoint lastMarkPos = boat.getLastPassedCorner().getCompoundMark().getSubMark(1);
double distanceFromLastMark = GeoUtility.getDistance(boatPos, lastMarkPos);
// if a boat passes its heading mark
while (distanceFromLastMark >= boat.getLastPassedCorner().getDistanceToNextCorner()) {
double compensateDistance = distanceFromLastMark - boat.getLastPassedCorner().getDistanceToNextCorner();
boat.setLastPassedCorner(boat.getHeadingCorner());
boat.setHeadingCorner(boat.getLastPassedCorner().getNextCorner());
// heading corner == null means boat has reached the final mark
if (boat.getHeadingCorner() == null) {
boat.setFinished(true);
return 1;
}
// move compensate distance for the mark just passed
GeoPoint pos = GeoUtility.getGeoCoordinate(
boat.getLastPassedCorner().getCompoundMark().getSubMark(1),
boat.getLastPassedCorner().getBearingToNextCorner(),
compensateDistance);
boat.setLat(pos.getLat());
boat.setLng(pos.getLng());
distanceFromLastMark = GeoUtility.getDistance(new GeoPoint(boat.getLat(), boat.getLng()),
boat.getLastPassedCorner().getCompoundMark().getSubMark(1));
}
}
return 0;
}
/**
* Link all the corners in the course list so that every corner knows its next
* corner, as well as the distance and bearing to its next corner. However,
* the last corner's heading is null, which means it is the final line.
*/
private void setLegs() {
// get the bearing from one mark to the next heading mark
for (int i = 0; i < course.size() - 1; i++) {
Mark mark1 = course.get(i).getCompoundMark().getSubMark(1);
Mark mark2 = course.get(i + 1).getCompoundMark().getSubMark(1);
course.get(i).setDistanceToNextCorner(GeoUtility.getDistance(mark1, mark2));
course.get(i).setNextCorner(course.get(i + 1));
course.get(i).setBearingToNextCorner(
GeoUtility.getBearing(course.get(i).getCompoundMark().getSubMark(1),
course.get(i + 1).getCompoundMark().getSubMark(1)));
}
}
public List<Boat> getBoats(){
return boats;
}
public void setRaceStarted(boolean raceStarted) {
isRaceStarted = raceStarted;
}
}