Added mock yachts to the game state for each client #story[1047]

src/main/java/seng302/gameServer/GameState.java

@@ -15,6 +15,9 @@ import seng302.models.Yacht;
 public class GameState {
 
     private static Long previousUpdateTime;
+    private static Double windDirection = 0d;
+    private static Double windSpeed = 0d;
+
     private static String hostIpAddress;
     private static List<Player> players;
     private static Map<Integer, Yacht> yachts;
@@ -46,6 +49,10 @@ public class GameState {
         players.remove(player);
     }
 
+    public static void addYacht(Integer sourceId, Yacht yatch) {
+        yachts.put(sourceId, yatch);
+    }
+
     public static Boolean getIsRaceStarted() {
         return isRaceStarted;
     }
@@ -58,7 +65,8 @@ public class GameState {
         GameState.currentStage = currentStage;
     }
 
-    public void update() {
+
+    public static void update() {
         Long timeInterval = System.currentTimeMillis() - previousUpdateTime;
         previousUpdateTime = System.currentTimeMillis();
         for (Yacht yacht : yachts.values()) {

src/main/java/seng302/gameServer/MainServerThread.java

@@ -57,10 +57,12 @@ public class MainServerThread extends Thread implements PacketBufferDelegate, Cl
                 e.printStackTrace();
             }
 
-
+            if (GameState.getCurrentStage() == GameStages.PRE_RACE) {
+                GameState.update();
+            }
             //RACING
             if (GameState.getCurrentStage() == GameStages.RACING) {
-
+                GameState.update();
             }
 
 

src/main/java/seng302/gameServer/ServerToClientThread.java

@@ -1,7 +1,9 @@
 package seng302.gameServer;
 
+import java.util.Random;
 import seng302.gameServer.GameState;
 import seng302.models.Player;
+import seng302.models.Yacht;
 import seng302.models.stream.PacketBufferDelegate;
 import seng302.models.stream.StreamParser;
 import seng302.models.stream.packets.StreamPacket;
@@ -11,6 +13,7 @@ import java.io.*;
 import java.net.Socket;
 import java.util.zip.CRC32;
 import java.util.zip.Checksum;
+import seng302.utilities.GeoPoint;
 
 /**
  * A class describing a single connection to a Client for the purposes of sending and receiving on its own thread.
@@ -31,6 +34,7 @@ public class ServerToClientThread extends Thread {
     private Boolean connected = true;
     private Boolean updateClient = true;
 
+    private Integer mockId = 100;
     public ServerToClientThread(Socket socket) {
         this.socket = socket;
         try {
@@ -41,6 +45,8 @@ public class ServerToClientThread extends Thread {
         }
 //                threeWayHandshake();
         GameState.addPlayer(new Player(socket));
+        GameState.addYacht(mockId, new Yacht("Kappa", "Kap", new GeoPoint(0.0, 0.0), 0.0));
+        mockId += 1;
     }
 
     public void run() {

src/main/java/seng302/models/Yacht.java

@@ -1,11 +1,14 @@
 package seng302.models;
 
+import static seng302.utilities.GeoUtility.getGeoCoordinate;
+
 import javafx.scene.paint.Color;
 import seng302.models.mark.Mark;
 import seng302.controllers.RaceViewController;
 
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
+import seng302.utilities.GeoPoint;
 
 /**
  * Yacht class for the racing boat.
@@ -35,10 +38,9 @@ public class Yacht {
     private Integer penaltiesServed;
     private Long estimateTimeAtFinish;
     private String position;
-    private Double lat;
-    private Double lon;
-    private Float heading;
-    private double velocity;
+    private GeoPoint location;
+    private Double heading;
+    private Double velocity;
     private Long timeTillNext;
     private Long markRoundTime;
 
@@ -52,8 +54,12 @@ public class Yacht {
      *
      * @param boatName Create a yacht object with name.
      */
-    public Yacht(String boatName) {
+    public Yacht(String boatName, String shortName, GeoPoint location, Double heading) {
         this.boatName = boatName;
+        this.shortName = shortName;
+        this.location = location;
+        this.heading = heading;
+        this.velocity = 0.0;
     }
 
     /**
@@ -87,11 +93,7 @@ public class Yacht {
     public void update(Long timeInterval) {
         Double secondsElapsed = timeInterval / 1000000.0;
         Double metersCovered = velocity * secondsElapsed;
-        // 111111 meters is approximately 1 degree of lat/long at the equator
-        lat = lat + (metersCovered * Math.sin(heading * (2 * Math.PI / 360))) / 111111;
-        lon = lon + (metersCovered * Math.cos(heading * (2 * Math.PI / 360))) / (111111 * Math
-            .cos(lat * (2 * Math.PI / 360)));
-        // formula take from https://gis.stackexchange.com/questions/2951/algorithm-for-offsetting-a-latitude-longitude-by-some-amount-of-meters
+        location = getGeoCoordinate(location, heading, metersCovered);
     }
 
     public String getBoatType() {
@@ -219,30 +221,6 @@ public class Yacht {
         return nextMark;
       }
 
-    public Double getLat() {
-        return lat;
-    }
-
-    public void setLat(Double lat) {
-        this.lat = lat;
-    }
-
-    public Double getLon() {
-        return lon;
-    }
-
-    public void setLon(Double lon) {
-        this.lon = lon;
-    }
-
-    public Float getHeading() {
-        return heading;
-    }
-
-    public void setHeading(Float heading) {
-        this.heading = heading;
-    }
-
     @Override
     public String toString() {
         return boatName;