Added method in mark group to draw lay lines, also added next mark to Yacht class.

#story[956]

src/main/java/seng302/controllers/RaceViewController.java

@@ -184,11 +184,18 @@ public class RaceViewController extends Thread implements ImportantAnnotationDel
                     updateBoatSelectionComboBox();
 
                     for (Yacht yacht : StreamParser.getBoatsPos().values()) {
+                        System.out.println("\n\nyacht.getBoatName() = " + yacht.getBoatName());
+                        System.out.println("yacht.getLastMarkRounded() = " + yacht.getLastMarkRounded());
+                        System.out.println("yacht.getNextMark() = " + yacht.getNextMark());
+
                         if (yacht.getLastMarkRounded() != null) {
                             System.out.println(yacht.getLastMarkRounded().getName());
                         } else {
                             System.out.println("sup");
                         }
+                        if (yacht.getNextMark() != null){
+                            System.out.println("yacht = " + yacht.getNextMark().getName());
+                        }
                     }
 
                 })

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

@@ -5,6 +5,7 @@ import seng302.models.mark.Mark;
 
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
+import seng302.models.stream.XMLParser.RaceXMLObject.Corner;
 
 /**
  * Yacht class for the racing boat.
@@ -34,6 +35,7 @@ public class Yacht {
     // Mark rounding
     private Long markRoundingTime;
     private Mark lastMarkRounded;
+    private Mark nextMark;
 
     /**
      * Used in EventTest and RaceTest.
@@ -181,4 +183,12 @@ public class Yacht {
     public String toString() {
         return boatName;
     }
+
+      public void setNextMark(Mark nextMark) {
+            this.nextMark = nextMark;
+      }
+
+      public Mark getNextMark(){
+        return nextMark;
+      }
 }

src/main/java/seng302/models/mark/MarkGroup.java

@@ -45,6 +45,36 @@ public class MarkGroup extends Group {
         super.getChildren().add(markCircle);
     }
 
+    private Point2D getPointRotation(Point2D ref, Double distance, Double angle){
+        Double newX = ref.getX() + (ref.getX() + distance -ref.getX())*Math.cos(angle) - (ref.getY() + distance -ref.getY())*Math.sin(angle);
+        Double newY = ref.getY() + (ref.getX() + distance -ref.getX())*Math.sin(angle) + (ref.getY() + distance -ref.getY())*Math.cos(angle);
+
+        return new Point2D(newX, newY);
+    }
+
+    /**
+     * Adds a lay-line to the MarkGroup
+     * @param startPoint The mark where the lay line starts
+     * @param layLineAngle The angle the laylines point
+     * @param baseAngle The reference angle
+     */
+    private void addLayLine(Point2D startPoint, Double layLineAngle, Double baseAngle){
+
+        Point2D ep1 = getPointRotation(startPoint, 50.0, baseAngle + -layLineAngle);
+        Point2D ep2 = getPointRotation(startPoint, 50.0, baseAngle + layLineAngle);
+
+        Line line1 = new Line(startPoint.getX(), startPoint.getY(), ep1.getX(), ep1.getY());
+        Line line2 = new Line(startPoint.getX(), startPoint.getY(), ep2.getX(), ep2.getY());
+
+        line1.setStrokeWidth(0.5);
+        line1.setStroke(Color.GREEN);
+
+        line2.setStrokeWidth(0.5);
+        line2.setStroke(Color.GREEN);
+
+        super.getChildren().addAll(line1, line2);
+    }
+
     public MarkGroup(GateMark mark, Point2D points1, Point2D points2) {
         marks.add(mark.getSingleMark1());
         marks.add(mark.getSingleMark2());
@@ -84,6 +114,8 @@ public class MarkGroup extends Group {
         }
         super.getChildren().add(line);
 
+        addLayLine(points1, 12.0, 90.0);
+        addLayLine(points2, 12.0, 90.0);
     }
 
     public void moveMarkTo (double x, double y, long raceId)

src/main/java/seng302/models/stream/StreamParser.java

@@ -9,6 +9,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Comparator;
 import java.util.Date;
+import java.util.List;
 import java.util.Map;
 import java.util.TimeZone;
 import java.util.TreeMap;
@@ -23,6 +24,7 @@ import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 import seng302.models.Yacht;
 import seng302.models.mark.Mark;
+import seng302.models.stream.XMLParser.RaceXMLObject.Corner;
 import seng302.models.stream.packets.BoatPositionPacket;
 import seng302.models.stream.packets.StreamPacket;
 
@@ -446,7 +448,22 @@ public class StreamParser extends Thread{
         for (Mark mark : xmlObject.getRaceXML().getCompoundMarks()) {
             if (mark.getCompoundMarkID() == markId) {
                 boats.get((int)subjectId).setLastMarkRounded(mark);
-            }
+
+                List<Corner> markSequence = xmlObject.getRaceXML().getCompoundMarkSequence();
+
+                for (int i = 0; i < markSequence.size() - 1; i++){
+                    Corner corner = markSequence.get(i);
+
+                    if (corner.getCompoundMarkID().equals(mark.getCompoundMarkID()) && (i + 1) < markSequence.size()){
+                        Corner nextCorner = markSequence.get(i+1);
+                        for (Mark m : xmlObject.getRaceXML().getCompoundMarks()){
+                            if (m.getCompoundMarkID() == nextCorner.getCompoundMarkID()){
+                                boats.get((int)subjectId).setNextMark(m);
+                            }
+                        }
+                    }
+                }
+                }
         }
     }