The last task is not passing?

Question about the task

Under discussion

package com.codegym.games.moonlander;


public class Rocket extends GameObject {

    public Rocket (double x, double y, int[][] matrix) {
        super(x, y, ShapeMatrix.ROCKET);
    }

}

In addition to coordinates, a game object will have a matrix responsible for the object’s appearance. Let’s add an int[][] matrix variable to the GameObject class to store it. And now we’ll tackle the lunar landing module.
For simplicity, we’ll just call it a rocket. We’ll create a Rocket that inherits GameObject, since the rocket is a game object.

Note that we now have a ShapeMatrix helper class, which stores the matrix responsible for the rocket’s appearance.

Requirements:

The GameObject class must have a public int[][] matrix field.
The constructor with 2 double parameters must be removed from the GameObject class.
A public constructor with three parameters (double, double, int[][]) must be added to the GameObject class. It must use the parameters to set the x and y fields and the matrix field.
There must be only one constructor in the GameObject class.
There must be a public Rocket class.
The Rocket class must be a descendant of the GameObject class.
The Rocket class must have one public constructor with two double parameters (x and y) that uses the super keyword to call the base class's constructor with x, y, and ShapeMatrix.ROCKET as arguments.

package com.codegym.games.moonlander; public class ShapeMatrix { public static final int[][] ROCKET = new int[][]{ {0, 0, 0, 6, 0, 0, 0}, {0, 0, 6, 6, 6, 0, 0}, {0, 0, 6, 0, 6, 0, 0}, {0, 0, 6, 6, 6, 0, 0}, {0, 0, 6, 0, 6, 0, 0}, {0, 0, 6, 6, 6, 0, 0}, {0, 6, 6, 0, 6, 6, 0}, {6, 6, 6, 6, 6, 6, 6}, {6, 0, 0, 6, 0, 0, 6}, }; }

Comments (1)

Popular
New
Old

You must be signed in to leave a comment

David Haines

Level 13 , La Crosse, United States

4 June 2021, 20:38

Try removing this (, int[][] matrix) from this ()public Rocket (double x, double y, int[][] matrix) {