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Fixing wakes, bug caused by attempting to fix a issue with jittery boats actually caused by parser.

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#bug
This commit is contained in:
Calum
2017-04-30 19:00:07 +12:00
parent 6cbff1097b
commit b9900925b8
3 changed files with 25 additions and 35 deletions
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src/main/java/seng302/App.java
+2 -2
View File
@@ -18,8 +18,8 @@ public class App extends Application
primaryStage.setScene(new Scene(root));
primaryStage.show();
// StreamReceiver sr = new StreamReceiver("csse-s302staff.canterbury.ac.nz", 4941,"TestThread1");
StreamReceiver sr = new StreamReceiver("livedata.americascup.com", 4941, "TestThread1");
StreamReceiver sr = new StreamReceiver("csse-s302staff.canterbury.ac.nz", 4941,"TestThread1");
// StreamReceiver sr = new StreamReceiver("livedata.americascup.com", 4941, "TestThread1");
sr.start();
StreamParser streamParser = new StreamParser("TestThread2");
streamParser.start();
src/main/java/seng302/models/BoatGroup.java
+10 -29
View File
@@ -18,23 +18,18 @@ public class BoatGroup extends RaceObject{
private static final double TEAMNAME_Y_OFFSET = -15d;
private static final double VELOCITY_X_OFFSET = 10d;
private static final double VELOCITY_Y_OFFSET = -5d;
private static final double VELOCITY_WAKE_RATIO = 2d;
private static final double BOAT_HEIGHT = 15d;
private static final double BOAT_WIDTH = 10d;
private static final int LINE_INTERVAL = 180;
private static final int LINE_INTERVAL = 30;
private static double expectedUpdateInterval = 200;
private static int WAKE_FRAME_INTERVAL = 30;
private double framesForNewLine = 0;
private boolean destinationSet;
private Point2D lastPoint;
private int wakeGenerationDelay;
private Boat boat;
private int wakeCounter = WAKE_FRAME_INTERVAL;
private Group lineGroup = new Group();
private Group wakeGroup = new Group();
private Polygon boatPoly;
private Polygon wakePoly;
private Text teamNameObject;
private Text velocityObject;
private Wake wake;
@@ -113,7 +108,7 @@ public class BoatGroup extends RaceObject{
velocityObject.setLayoutY(y);
wake.setLayoutX(x);
wake.setLayoutY(y);
wake.rotate(currentRotation);
//wake.rotate(currentRotation);
}
public void updatePosition (long timeInterval) {
@@ -139,7 +134,7 @@ public class BoatGroup extends RaceObject{
if (destinationSet){
lastPoint = new Point2D(boatPoly.getLayoutX(), boatPoly.getLayoutY());
}
if (lineGroup.getChildren().size() > 100)
if (lineGroup.getChildren().size() > 80)
lineGroup.getChildren().remove(0);
}
wake.updatePosition(timeInterval);
@@ -154,13 +149,14 @@ public class BoatGroup extends RaceObject{
this.pixelVelocityY = (newYValue - boatPoly.getLayoutY()) / expectedUpdateInterval;
this.rotationalGoal = rotation;
calculateRotationalVelocity();
System.out.println("rotationalVelocity = " + rotationalVelocity);
rotateTo(rotation);
if (wakeGenerationDelay > 0) {
wake.rotate(rotationalGoal);
wakeGenerationDelay--;
} else {
// if (wakeGenerationDelay > 0) {
// wake.rotate(rotationalGoal);
// wakeGenerationDelay--;
// } else {
wake.setRotationalVelocity(rotationalVelocity, rotationalGoal, pixelVelocityX, pixelVelocityY);
}
// }
}
}
@@ -179,21 +175,6 @@ public class BoatGroup extends RaceObject{
}
}
void resizeWake(){
velocityObject.setText(String.valueOf(boat.getVelocity()));
super.getChildren().remove(wakePoly);
wakePoly = new Polygon(
5.0,0.0,
10.0, boat.getVelocity() * VELOCITY_WAKE_RATIO,
0.0, boat.getVelocity() * VELOCITY_WAKE_RATIO
);
wakePoly.setLayoutX(boatPoly.getLayoutX());
wakePoly.setLayoutY(boatPoly.getLayoutY());
wakePoly.setFill(Color.DARKBLUE);
super.getChildren().add(wakePoly);
}
public void rotateTo (double rotation) {
currentRotation = rotation;
boatPoly.getTransforms().clear();
@@ -204,7 +185,7 @@ public class BoatGroup extends RaceObject{
public void forceRotation () {
rotateTo (rotationalGoal);
wake.rotate(rotationalGoal);
//wake.rotate(rotationalGoal);
}
public void toggleAnnotations () {
src/main/java/seng302/models/Wake.java
+12 -3
View File
@@ -50,10 +50,13 @@ class Wake extends Group {
void setRotationalVelocity (double rotationalVelocity, double rotationGoal, double velocityX, double velocityY) {
sum -= Math.abs(velocities[velocityIndices[0]]);
sum += Math.abs(rotationalVelocity);
if (sum < 0.0001)
rotate (rotationGoal); //In relatively straight segments the wake snaps to match the boats current position.
if (sum < 0.0001) {
System.out.println("***************************************************************************");
System.out.println(sum);
System.out.println("***************************************************************************");
rotate(rotationGoal); //In relatively straight segments the wake snaps to match the boats current position.
//This stops the wake from eventually becoming out of sync with the boat.
}
//Update the index of the array of recent velocities that each wake uses. Each wake is 3 velocities behind the
//next smallest wake.
velocityIndices[0] = (13 + (velocityIndices[0] - 1) % 13) % 13;
@@ -81,6 +84,12 @@ class Wake extends Group {
rotations[i] = rotations[i] + velocities[velocityIndices[i]] * timeInterval;
arcs[i].getTransforms().setAll(new Rotate(rotations[i]));
}
System.out.println("rotations[0] = " + rotations[0]);
System.out.println("rotations[1] = " + rotations[1]);
System.out.println("rotations[2] = " + rotations[2]);
System.out.println("rotations[3] = " + rotations[3]);
System.out.println("rotations[4] = " + rotations[4]);
}
/**