From c7857872cea01b7b89998a1ddc833196eb8c1489 Mon Sep 17 00:00:00 2001
From: Kusal Ekanayake <kre39@uclive.ac.nz>
Date: Mon, 7 Aug 2017 15:24:01 +1200
Subject: [PATCH] Luffing sails animation working correctly, working on sailsin
 animation now.

#story[1111] #pair[kre39,ptg19]
---
 .../java/seng302/visualiser/GameClient.java   |  3 +++
 .../java/seng302/visualiser/GameView.java     |  9 ++++++-
 .../visualiser/fxObjects/BoatObject.java      | 25 +++++++++++++------
 src/main/resources/config/config.xml          |  2 +-
 4 files changed, 29 insertions(+), 10 deletions(-)

diff --git a/src/main/java/seng302/visualiser/GameClient.java b/src/main/java/seng302/visualiser/GameClient.java
index 35b05615..24cd3aaa 100644
--- a/src/main/java/seng302/visualiser/GameClient.java
+++ b/src/main/java/seng302/visualiser/GameClient.java
@@ -250,6 +250,9 @@ public class GameClient {
     private void processRaceStatusUpdate(RaceStatusData data) {
         if (allXMLReceived()) {
             raceState.updateState(data);
+            if (raceView != null) {
+                raceView.getGameView().setWindDir(raceState.getWindDirection());
+            }
             for (long[] boatData : data.getBoatData()) {
                 Yacht yacht = allBoatsMap.get((int) boatData[0]);
                 yacht.setEstimateTimeTillNextMark(raceState.getRaceTime() - boatData[1]);
diff --git a/src/main/java/seng302/visualiser/GameView.java b/src/main/java/seng302/visualiser/GameView.java
index 45abc37a..4e0e67c1 100644
--- a/src/main/java/seng302/visualiser/GameView.java
+++ b/src/main/java/seng302/visualiser/GameView.java
@@ -81,6 +81,7 @@ public class GameView extends Pane {
     private int frameTimeIndex = 0;
     private boolean arrayFilled = false;
     private Yacht playerYacht;
+    private double windDir = 0.0;
 
     private enum ScaleDirection {
         HORIZONTAL,
@@ -328,7 +329,7 @@ public class GameView extends Pane {
             yacht.addLocationListener((boat, lat, lon, heading, velocity, sailIn) ->{
                 BoatObject bo = boatObjects.get(boat);
                 Point2D p2d = findScaledXY(lat, lon);
-                bo.moveTo(p2d.getX(), p2d.getY(), heading, velocity, sailIn, 95.0);
+                bo.moveTo(p2d.getX(), p2d.getY(), heading, velocity, sailIn, windDir);
 //                annotations.get(boat).setLayoutX(p2d.getX());
 //                annotations.get(boat).setLayoutY(p2d.getY());
 //                annotations.get(boat).setLocation(100d, 100d);
@@ -566,6 +567,12 @@ public class GameView extends Pane {
         timer.stop();
     }
 
+
+    public void setWindDir(double windDir) {
+        this.windDir = windDir;
+    }
+
+
     public void startRace () {
         timer.start();
     }
diff --git a/src/main/java/seng302/visualiser/fxObjects/BoatObject.java b/src/main/java/seng302/visualiser/fxObjects/BoatObject.java
index 2527fca1..10830cbb 100644
--- a/src/main/java/seng302/visualiser/fxObjects/BoatObject.java
+++ b/src/main/java/seng302/visualiser/fxObjects/BoatObject.java
@@ -131,8 +131,8 @@ public class BoatObject extends Group {
             boatPoly.setLayoutY(y);
             if (sailIn) {
                 sail.getPoints().clear();
-                sail.getPoints().addAll(0.0,BOAT_HEIGHT / 4,
-                    0.0, BOAT_HEIGHT);
+//                sail.getPoints().addAll(0.0, 0.0, 4.0, 1.5, 8.0, 3.0, 12.0, 3.5, 16.0, 3.0, 20.0, 1.5, 24.0, 0.0);
+                sail.getPoints().addAll(0.0, 0.0, 24.0, 0.0);
                 sail.setLayoutX(x);
                 sail.setLayoutY(y);
             } else {
@@ -167,21 +167,30 @@ public class BoatObject extends Group {
     private void rotateTo(double rotation, boolean sailsIn, double windDir) {
         boatPoly.getTransforms().setAll(new Rotate(rotation));
         if (sailsIn) {
-            sail.getTransforms().setAll(new Rotate(95.0));
+            sail.getTransforms().setAll(new Rotate(windDir + 90));
+
+
+
         } else {
-            sail.getTransforms().setAll(new Rotate(90.0));
+            sail.getTransforms().setAll(new Rotate(windDir));
         }
     }
+
+
     private void animateSail(){
-        Double[] points = new Double[100];
+        Double[] points = new Double[200];
+        double amplitude = 2.0;
+        double period = 10;
         for (int i = 0; i < 50; i++) {
-            points[i * 2] = 5 * Math.sin(((Math.PI * i) / 25 + sailState));
-            points[i * 2 + 1] = (BOAT_HEIGHT * i) / 25 + BOAT_HEIGHT / 4;
+            points[i * 2] = amplitude * Math.sin(((Math.PI * i) / period + sailState));
+            points[i * 2 + 1] = (BOAT_HEIGHT * i) / BOAT_HEIGHT / 2;
+            points[199 - (i * 2)] = (BOAT_HEIGHT * i) / BOAT_HEIGHT / 2;
+            points[199 - (i * 2 + 1)] = amplitude * Math.sin(((Math.PI * i) / period + sailState));
         }
         if (sailState == - 2 * Math.PI) {
             sailState = 0;
         } else {
-            sailState = sailState - Math.PI / 10;
+            sailState = sailState - Math.PI / 5;
         }
         sail.getPoints().clear();
         sail.getPoints().addAll(points);
diff --git a/src/main/resources/config/config.xml b/src/main/resources/config/config.xml
index b5c90704..4f002974 100644
--- a/src/main/resources/config/config.xml
+++ b/src/main/resources/config/config.xml
@@ -4,6 +4,6 @@
     <race-name>AC35</race-name>
     <race-size>6</race-size>
     <time-scale>10.0</time-scale>
-    <wind-direction>135</wind-direction>
+    <windDir-direction>135</windDir-direction>
 </configurations>