compound marks now can give the mark they have that needs to be rounded this is used to draw the line around the correct mark

#story[1101]
2017-08-09 23:25:42 +12:00
parent e2605c3c7c
commit e53d72f24b
2 changed files with 110 additions and 9 deletions
@@ -164,4 +164,91 @@ public class CompoundMark {
    public void setRoundingType(RoundingType roundingType) {
        this.roundingType = roundingType;
    }
+
+    /**
+     * Used to find the mark that is to be rounded at a gate when approaching from the south
+     * will also give the single mark if there is only one
+     * @param bearing the bearing a boat will approach form
+     * @return the mark to round
+     */
+    public Mark getMarkForRounding(Bearing bearing){
+        Mark westMostMark;
+        Mark eastMostMark;
+        Mark northMostMark;
+        Mark southMostMark;
+
+        //check to see if there are two marks
+        if (mark2 == null){
+            return mark1;
+        }
+
+        //finds the mark furthest west and east
+        if(this.getMark1Position().getLatitude() > this.getMark2Position().getLatitude()){
+            westMostMark = this.mark1;
+            eastMostMark = this.mark2;
+        }else{
+            westMostMark = this.mark2;
+            eastMostMark = this.mark1;
+        }
+
+        //finds the mark furthest north and south
+        if(this.getMark1Position().getLongitude() > this.getMark2Position().getLongitude()){
+            northMostMark = this.mark1;
+            southMostMark = this.mark2;
+        }else{
+            northMostMark = this.mark2;
+            southMostMark = this.mark1;
+        }
+
+        if (bearing.degrees() > 315 || bearing.degrees() <= 45){
+            //north
+            switch (this.getRoundingType()){
+                case SP:
+                case Port:
+                    return westMostMark;
+                case PS:
+                case Starboard:
+                    return eastMostMark;
+                default:return null;
+            }
+        }else if(bearing.degrees() > 45 && bearing.degrees() <= 135){
+            //east
+            switch (this.getRoundingType()){
+                case SP:
+                case Port:
+                    return northMostMark;
+                case PS:
+                case Starboard:
+                    return southMostMark;
+                default:return null;
+            }
+        }else if(bearing.degrees() > 135 && bearing.degrees() <= 225){
+            //south
+            switch (this.getRoundingType()){
+                case SP:
+                case Port:
+                    return eastMostMark;
+                case PS:
+                case Starboard:
+                    return westMostMark;
+                default:return null;
+            }
+        }else if(bearing.degrees() > 225 && bearing.degrees() <= 315){
+            //west
+            switch (this.getRoundingType()){
+                case SP:
+                case Port:
+                    return southMostMark;
+                case PS:
+                case Starboard:
+                    return northMostMark;
+                default:return null;
+            }
+        }else{
+            return null;
+        }
+
+    }
+
+
 }