/./././././././././.
// Give Ship3 a constructor to let the instance variables
// be specified when the object is created.
/./././././././././
class Ship3 {
public double x, y, speed, direction;
public String name;
public Ship3(double x, double y, double speed,
double direction, String name) {
this.x = x; // "this" differentiates instance vars
this.y = y; // from local vars.
this.speed = speed;
this.direction = direction;
this.name = name;
}
private double degreesToRadians(double degrees) {
return(degrees * Math.PI / 180.0);
}
public void move() {
double angle = degreesToRadians(direction);
x = x + speed * Math.cos(angle);
y = y + speed * Math.sin(angle);
}
public void printLocation() {
System.out.println(name + " is at " +
"(" + x + "," + y + ").");
}
}
public class Test3 {
public static void main(String[] args) {
Ship3 s1 = new Ship3(0.0, 0.0, 1.0, 0.0, "Ship1");
Ship3 s2 = new Ship3(0.0, 0.0, 2.0, 135.0, "Ship2");
s1.move();
s2.move();
s1.printLocation();
s2.printLocation();
}
}
Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10389
Categories:Programming Code Examples, Java/J2EE/J2ME, Advanced Swing
Tags:Java/J2EE/J2MEAdvanced Swing
Post Data:2017-01-02 16:04:39
Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada
