Created methods to initialise and change wind direction throughout race.

-Method initialiseWinDir assigns an unsigned short value to wind direction.
-Method changeWindDir randomly changes the wind direction throughout race.
-Issue found regarding showing wind direction.

#story[882]

mock/pom.xml

@@ -8,10 +8,12 @@
     </parent>
 
     <packaging>jar</packaging>
-    <name>mock</name>
-    <artifactId>mock</artifactId>
+    <name>visualiser</name>
+    <artifactId>visualiser</artifactId>
     <version>1.0-SNAPSHOT</version>
 
+    <url>https://eng-git.canterbury.ac.nz/SENG302-2016/team-7</url>
+
     <dependencies>
         <dependency>
             <groupId>junit</groupId>
@@ -52,6 +54,12 @@
             <version>1.0-SNAPSHOT</version>
         </dependency>
 
+        <dependency>
+            <groupId>eu.hansolo</groupId>
+            <artifactId>Medusa</artifactId>
+            <version>7.9</version>
+        </dependency>
+
     </dependencies>
 
 
@@ -162,3 +170,4 @@
         </plugins>
     </reporting>
 </project>
+

mock/src/main/java/seng302/Model/Race.java

@@ -41,6 +41,7 @@ public class Race implements Runnable {
     private MockOutput mockOutput;
     private static int boatOffset = 0;
     private int finished = 0;
+    private int windDir;
 
 
     /**
@@ -100,10 +101,36 @@ public class Race implements Runnable {
      * Runnable for the thread.
      */
     public void run() {
+        initialiseWindDir();
         initialiseBoats();
         countdownTimer();
     }
 
+    /**
+     * Initiate a random wind direction
+     */
+    protected void initialiseWindDir(){
+        windDir = new Random().nextInt(65535);
+    }
+
+    /**
+     * Changes the wind direction. Checks to make sure wind direction is between 0 - 65535
+     */
+    protected void changeWindDir(){
+        int r = new Random().nextInt(3) + 1;
+        if (r == 1){
+            windDir+=250;
+        } else if (r == 2) {
+            windDir-=250;
+        }
+        if (windDir > 65535){
+            windDir -= 65535;
+        }
+        if (windDir < 0){
+            windDir += 65535;
+        }
+    }
+
     /**
      * Starts the heartbeat timer, which sends a heartbeat message every so often (i.e., 5 seconds).
      */
@@ -134,7 +161,7 @@ public class Race implements Runnable {
                 boatOffset = (boatOffset + 1) % (startingBoats.size());
 
                 if (timeLeft <= 60000/scaleFactor && timeLeft > 0) {
-                    RaceStatus raceStatus = new RaceStatus(System.currentTimeMillis(), raceId, 2, startTime, 0, 2300, 1, boatStatuses);
+                    RaceStatus raceStatus = new RaceStatus(System.currentTimeMillis(), raceId, 2, startTime, windDir, 2300, 1, boatStatuses);
                     mockOutput.parseRaceStatus(raceStatus);
                 }
                 else if (timeLeft <= 0) {
@@ -145,7 +172,7 @@ public class Race implements Runnable {
                     stop();
                 }
                 else {
-                    RaceStatus raceStatus = new RaceStatus(System.currentTimeMillis(), raceId, 1, startTime, 0, 2300,1, boatStatuses);
+                    RaceStatus raceStatus = new RaceStatus(System.currentTimeMillis(), raceId, 1, startTime, windDir, 2300,1, boatStatuses);
                     mockOutput.parseRaceStatus(raceStatus);
                 }
                 currentTime = System.currentTimeMillis();
@@ -173,6 +200,7 @@ public class Race implements Runnable {
 
             @Override
             public void handle(long arg0) {
+                System.out.println(windDir);
                 if (boatsFinished < startingBoats.size()) {
                     //Get the current time.
                     long currentTime = System.currentTimeMillis();
@@ -199,7 +227,7 @@ public class Race implements Runnable {
                                         boat.getCurrentLeg().getLegNumber() >= 0 ? BoatStatusEnum.RACING : BoatStatusEnum.DNF, boat.getCurrentLeg().getLegNumber()));
                             }
                             if (startingBoats.size()==finished){
-                                RaceStatus raceStatus = new RaceStatus(System.currentTimeMillis(), raceId, 4, startTime, 0, 2300, 2, boatStatuses);//TODO FIX the second currentTime is a placeholder! Also, replace magic values.
+                                RaceStatus raceStatus = new RaceStatus(System.currentTimeMillis(), raceId, 4, startTime, windDir, 2300, 2, boatStatuses);//TODO FIX the second currentTime is a placeholder! Also, replace magic values.
                                 mockOutput.parseRaceStatus(raceStatus);
                             }
                         } else {
@@ -207,9 +235,10 @@ public class Race implements Runnable {
                         }
                     }
                     boatOffset = (boatOffset + 1) % (startingBoats.size());
-                    RaceStatus raceStatus = new RaceStatus(System.currentTimeMillis(), raceId, 3, startTime, 0, 2300, 2, boatStatuses);//TODO FIX the second currentTime is a placeholder! Also, replace magic values.
+                    RaceStatus raceStatus = new RaceStatus(System.currentTimeMillis(), raceId, 3, startTime, windDir, 2300, 2, boatStatuses);//TODO FIX the second currentTime is a placeholder! Also, replace magic values.
                     mockOutput.parseRaceStatus(raceStatus);
                 }
+                changeWindDir();
             }
         }.start();
     }