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jez04 authoredf8410a18
Cannon.java 802 B
package lab;
import javafx.geometry.Point2D;
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.paint.Color;
import javafx.scene.transform.Affine;
import javafx.scene.transform.Transform;
public class Cannon {
private static final double LENGTH = 60;
private static final double WIDTH = 15;
private Point2D position;
private double angle;
public Cannon(Point2D position, double angle) {
this.position = position;
this.angle = angle;
}
public void draw(GraphicsContext gc) {
gc.save();
gc.transform(new Affine(Transform.rotate(angle, position.getX(), position.getY())));
gc.setFill(Color.BROWN);
gc.fillRect(position.getX(), position.getY(), LENGTH, WIDTH);
gc.restore();
}
public void simulate(double deltaT) {
// do nothing yet
angle += 25 * deltaT;
}
}