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Boats and map are now updated using the observer pattern.

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#implement
This commit is contained in:
Calum
2017-07-31 05:23:41 +12:00
parent f1ad03e913
commit b82d0d0137
19 changed files with 241 additions and 2210 deletions
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src/main/java/seng302/visualiser/fxObjects/BoatObject.java
+32 -99
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@@ -23,13 +23,10 @@ public class BoatObject extends Group {
//Constants for drawing
private static final double BOAT_HEIGHT = 15d;
private static final double BOAT_WIDTH = 10d;
//Variables for boat logic.
private boolean isStopped = true;
private double xIncrement;
private double yIncrement;
private long lastTimeValid = 0;
private Double lastRotation = 0.0;
private long framesToMove;
private double xVelocity;
private double yVelocity;
private double lastHeading;
//Graphical objects
private Group lineGroup = new Group();
private Polygon boatPoly;
@@ -38,11 +35,7 @@ public class BoatObject extends Group {
private Line rightLayline;
private Double distanceTravelled = 0.0;
private Point2D lastPoint;
private boolean destinationSet;
private AnnotationBox annotationBox;
private Paint colour = Color.BLACK;
private Boolean isSelected = true; //All boats are initialised as selected
/**
@@ -63,7 +56,6 @@ public class BoatObject extends Group {
*/
public BoatObject(double... points) {
this.colour = colour;
destinationSet = false;
initChildren(points);
}
@@ -104,7 +96,6 @@ public class BoatObject extends Group {
public void setFill (Paint value) {
this.colour = value;
boatPoly.setFill(colour);
// annotationBox.setFill(colour);
}
/**
@@ -117,8 +108,6 @@ public class BoatObject extends Group {
private void moveGroupBy(double dx, double dy) {
boatPoly.setLayoutX(boatPoly.getLayoutX() + dx);
boatPoly.setLayoutY(boatPoly.getLayoutY() + dy);
annotationBox.setLayoutX(annotationBox.getLayoutX() + dx);
annotationBox.setLayoutY(annotationBox.getLayoutY() + dy);
wake.setLayoutX(wake.getLayoutX() + dx);
wake.setLayoutY(wake.getLayoutY() + dy);
}
@@ -130,12 +119,10 @@ public class BoatObject extends Group {
* @param x The X coordinate to move the boat to
* @param y The Y coordinate to move the boat to
*/
private void moveTo(double x, double y, double rotation) {
public void moveTo(double x, double y, double rotation) {
rotateTo(rotation);
boatPoly.setLayoutX(x);
boatPoly.setLayoutY(y);
annotationBox.setLayoutX(x);
annotationBox.setLayoutY(y);
wake.setLayoutX(x);
wake.setLayoutY(y);
wake.rotate(rotation);
@@ -145,17 +132,12 @@ public class BoatObject extends Group {
boatPoly.getTransforms().setAll(new Rotate(rotation));
}
public void move() {
double dx = xIncrement * framesToMove;
double dy = yIncrement * framesToMove;
public void updateLocation() {
double dx = xVelocity / 60;
double dy = yVelocity / 60;
distanceTravelled += Math.abs(dx) + Math.abs(dy);
moveGroupBy(xIncrement, yIncrement);
framesToMove = framesToMove - 1;
if (framesToMove <= 0) {
isStopped = true;
}
moveGroupBy(dx, dy);
if (distanceTravelled > 70) {
distanceTravelled = 0d;
@@ -173,65 +155,11 @@ public class BoatObject extends Group {
l.setCacheHint(CacheHint.SPEED);
lineGroup.getChildren().add(l);
}
if (destinationSet) {
lastPoint = new Point2D(boatPoly.getLayoutX(), boatPoly.getLayoutY());
}
lastPoint = new Point2D(boatPoly.getLayoutX(), boatPoly.getLayoutY());
}
wake.updatePosition();
}
/**
* Sets the destination of the boat and the headng it should have once it reaches
*
* @param newXValue The X co-ordinate the boat needs to move to.
* @param newYValue The Y co-ordinate the boat needs to move to.
* @param rotation Rotation to move graphics to.
* @param timeValid the time the position values are valid for
*/
public void setDestination(double newXValue, double newYValue, double rotation,
double groundSpeed, long timeValid, double frameRate) {
destinationSet = true;
Double dx = Math.abs(boatPoly.getLayoutX() - newXValue);
Double dy = Math.abs(boatPoly.getLayoutY() - newYValue);
moveTo(newXValue, newYValue, rotation);
rotateTo(rotation);
wake.setRotation(rotation, groundSpeed);
// yacht.setVelocity(groundSpeed);
lastTimeValid = timeValid;
// boat.setVelocity(groundSpeed);
isStopped = false;
lastRotation = rotation;
// boatAnnotations.update();
distanceTravelled += Math.sqrt((dx * dx) + (dy * dy));
if (distanceTravelled > 10){// && isPlayer) {
distanceTravelled = 0d;
if (lastPoint != null) {
Line l = new Line(
lastPoint.getX(),
lastPoint.getY(),
boatPoly.getLayoutX(),
boatPoly.getLayoutY()
);
l.getStrokeDashArray().setAll(3d, 7d);
l.setStroke(this.colour);
l.setCache(true);
l.setCacheHint(CacheHint.SPEED);
lineGroup.getChildren().add(l);
}
if (destinationSet) {
lastPoint = new Point2D(boatPoly.getLayoutX(), boatPoly.getLayoutY());
}
}
}
// /**
// * This function works out if a boat is going upwind or down wind. It looks at the boats current position, the next
// * gates position and the current wind
@@ -269,7 +197,6 @@ public class BoatObject extends Group {
this.isSelected = isSelected;
setLineGroupVisible(isSelected);
setWakeVisible(isSelected);
annotationBox.setVisible(isSelected);
setLayLinesVisible(isSelected);
}
@@ -313,10 +240,6 @@ public class BoatObject extends Group {
return lineGroup;
}
public Group getAnnotations() {
return annotationBox;
}
public Double getBoatLayoutX() {
return boatPoly.getLayoutX();
}
@@ -326,24 +249,34 @@ public class BoatObject extends Group {
return boatPoly.getLayoutY();
}
public boolean isStopped() {
return isStopped;
}
/**
* Sets this boat to appear highlighted
*/
public void setAsPlayer() {
// boatPoly.getPoints().setAll(
// -BOAT_WIDTH / 1.75, BOAT_HEIGHT / 1.75,
// 0.0, -BOAT_HEIGHT / 1.75,
// BOAT_WIDTH / 1.75, BOAT_HEIGHT / 1.75
// );
// boatPoly.setStroke(Color.BLACK);
// boatPoly.setStrokeWidth(3);
boatPoly.getPoints().setAll(
-BOAT_WIDTH / 1.75, BOAT_HEIGHT / 1.75,
0.0, -BOAT_HEIGHT / 1.75,
BOAT_WIDTH / 1.75, BOAT_HEIGHT / 1.75
);
boatPoly.setStroke(Color.BLACK);
boatPoly.setStrokeWidth(3);
// boatAnnotations.setAsPlayer();
// isPlayer = true;
}
public void updateTrajectory(heading, velocity, scaleFactor)
public void setTrajectory(double heading, double velocity) {
wake.setRotation(lastHeading - heading, velocity);
rotateTo(heading);
xVelocity = Math.cos(Math.toRadians(heading)) * velocity;
yVelocity = Math.sin(Math.toRadians(heading)) * velocity;
lastHeading = heading;
}
public void setTrajectory(double heading, double velocity, double scaleFactorX, double scaleFactorY) {
// wake.setRotation(lastHeading - heading, velocity);
// rotateTo(heading);
// xVelocity = Math.cos(Math.toRadians(heading)) * velocity * scaleFactorX;
// yVelocity = Math.sin(Math.toRadians(heading)) * velocity * scaleFactorY;
lastHeading = heading;
}
}