Class help needed.

Question

i have declared 3 variables in a class, x and y are coordiantres
public class Robot
private double x;
private double y;
private double Orientation;
public Robot()
     x = 0;
     y = 0;
     Orientation = 0;
public (double px, double py, double pOrientation)
     x = px;
     y= py;
     Orientation = pOrientation;
public double getX()
return x;
public double getY()
return y;
public double getOrientation()
return Orientation;
public void turnRight (double pDeg) //Degrees
Orientation= Orientation + pDeg;
public void moveForward (double pDis)
how do i get the moveforward i have been given the code written below. in the method also been given dx = d*sin(A) and dy = d*cos(A)
aprreciate the help thanks
double d=0;
double dx=0;
double dy=0;
double radians=0;
radians = Math.toRadians(A); //A is converted to radians
dx=d* Math.sin(radians); //distance travelled in x
dy=d* Math.cos(radians);//distance travelled in y
stuck on what to do there, thanks

Answer 1

>
how do i get the moveforward i have been given the
code written below. in the method also been given dx
= d*sin(A) and dy = d*cos(A)
aprreciate the help thanks
double d=0;
double dx=0;
double dy=0;
double radians=0;
radians = Math.toRadians(A); //A is converted to
radians
dx=d* Math.sin(radians); //distance travelled in x
dy=d* Math.cos(radians);//distance travelled in y
A seems to be angle from the x axis that your robot is facing. Therefore replace it with your member variable orientation
To get your new x, do x = x + dx;
To get your new y, do y = y + dy;