Moved XML message creation to RaceServer instead of ConnectionAcceptor.

RaceServer does not currently generate new XMLMessages - NYI.
Added a sequence number to RaceDataSource - this is used to indicate that the data source has been modified.
#story[1188]

racevisionGame/src/main/java/shared/dataInput/EmptyRaceDataSource.java

@@ -76,6 +76,8 @@ public class EmptyRaceDataSource implements RaceDataSource {
     private RaceTypeEnum raceType = RaceTypeEnum.NOT_A_RACE_TYPE;
 
 
+    private int sequenceNumber = 0;
+
 
     public EmptyRaceDataSource() {
     }
@@ -126,4 +128,14 @@ public class EmptyRaceDataSource implements RaceDataSource {
     public List<Integer> getParticipants() {
         return participants;
     }
+
+    @Override
+    public int getSequenceNumber() {
+        return sequenceNumber;
+    }
+
+    @Override
+    public void incrementSequenceNumber() {
+        sequenceNumber++;
+    }
 }

racevisionGame/src/main/java/shared/dataInput/RaceDataSource.java

@@ -83,4 +83,16 @@ public interface RaceDataSource {
      * @return Bottom right GPS coordinate.
      */
     GPSCoordinate getMapBottomRight();
+
+
+    /**
+     * Returns the sequence number associated with this data source. Used to indicate when it has changed.
+     * @return Sequence number.
+     */
+    int getSequenceNumber();
+
+    /**
+     * Increments the sequence number for this data source. Used to indicate that it has changed.
+     */
+    void incrementSequenceNumber();
 }

racevisionGame/src/main/java/shared/dataInput/RaceXMLReader.java

@@ -84,6 +84,8 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
     private RaceTypeEnum raceType;
 
 
+    private int sequenceNumber = 0;
+
 
 
     /**
@@ -491,4 +493,14 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
     public List<Corner> getCornersList() {
         return cornersList;
     }
+
+    @Override
+    public int getSequenceNumber() {
+        return sequenceNumber;
+    }
+
+    @Override
+    public void incrementSequenceNumber() {
+        sequenceNumber++;
+    }
 }

racevisionGame/src/main/java/shared/model/Constants.java

@@ -33,20 +33,23 @@ public class Constants {
      * Frame periods are multiplied by this to get the amount of time a single frame represents.
      * E.g., frame period = 20ms, scale = 5, frame represents 20 * 5 = 100ms, and so boats are simulated for 100ms, even though only 20ms actually occurred.
      */
-    public static final int RaceTimeScale = 10;
+    public static final int RaceTimeScale = 1;//10;
 
     /**
      * The race pre-start time, in milliseconds. 3 minutes.
      */
-    public static final long RacePreStartTime = 1 * 10 * 1000;
+    public static final long RacePreStartTime = 3 * 60 * 1000;
 
 
     /**
-     * The race preparatory time, in milliseconds. 1 minutes.
+     * The race preparatory time, in milliseconds. 1 minute.
      */
     public static final long RacePreparatoryTime = 1 * 60 * 1000;
 
 
+
+
+
     /**
      * The number of milliseconds in one hour.
      * <br>