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Fixed null pointer exception when a boat finishes the race.

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Boats now default to have position (0, 0).
Added mark rounding data to single player race.xml
This commit is contained in:
fjc40
2017-08-15 17:13:12 +12:00
parent 3a0bd10a57
commit 5ae8393126
8 changed files with 43 additions and 51 deletions
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racevisionGame/src/main/java/visualiser/model/ResizableRaceCanvas.java
+29 -33
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@@ -317,40 +317,36 @@ public class ResizableRaceCanvas extends ResizableCanvas {
*/
private void drawBoat(VisualiserBoat boat) {
//The position may be null if we haven't received any BoatLocation messages yet.
if (boat.getCurrentPosition() != null) {
if (boat.isClientBoat()) {
drawClientBoat(boat);
}
//Convert position to graph coordinate.
GraphCoordinate pos = this.map.convertGPS(boat.getCurrentPosition());
//The x coordinates of each vertex of the boat.
double[] x = {
pos.getX() - 6,
pos.getX(),
pos.getX() + 6 };
//The y coordinates of each vertex of the boat.
double[] y = {
pos.getY() + 12,
pos.getY() - 12,
pos.getY() + 12 };
//The above shape is essentially a triangle 12px wide, and 24px long.
//Draw the boat.
gc.setFill(boat.getColor());
gc.save();
rotate(boat.getBearing().degrees(), pos.getX(), pos.getY());
gc.fillPolygon(x, y, 3);
gc.restore();
if (boat.isClientBoat()) {
drawClientBoat(boat);
}
//Convert position to graph coordinate.
GraphCoordinate pos = this.map.convertGPS(boat.getCurrentPosition());
//The x coordinates of each vertex of the boat.
double[] x = {
pos.getX() - 6,
pos.getX(),
pos.getX() + 6 };
//The y coordinates of each vertex of the boat.
double[] y = {
pos.getY() + 12,
pos.getY() - 12,
pos.getY() + 12 };
//The above shape is essentially a triangle 12px wide, and 24px long.
//Draw the boat.
gc.setFill(boat.getColor());
gc.save();
rotate(boat.getBearing().degrees(), pos.getX(), pos.getY());
gc.fillPolygon(x, y, 3);
gc.restore();
}
/**
@@ -521,7 +517,7 @@ public class ResizableRaceCanvas extends ResizableCanvas {
* draws a transparent line around the course that shows the paths boats must travel
*/
public void drawRaceLine(){
List<Leg> legs = this.visualiserRace.getLegs();
List<Leg> legs = this.visualiserRace.getVisualiserRaceState().getLegs();
GPSCoordinate legStartPoint = legs.get(0).getStartCompoundMark().getAverageGPSCoordinate();
GPSCoordinate nextStartPoint;
for (int i = 0; i < legs.size() -1; i++) {