It just won't remove the body when I am right clicking on it, also the body doesn't generate in the position of where the mouse clicked either if anyone can offer some guidance with that too. Any help is truly appreciated :)
Space class code:
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.util.List;
/**
* Space. The final frontier.
*
* @author Michael Kolling
* @version 1.0
*/
public class Space extends World
{
private String[] soundFiles =
{"3c", "3d", "3e", "3f", "3g", "3a", "3b", "4c", "4d","4e", "4f", "4g"};
/**
* Create space.
*/
public Space()
{
super(960, 620, 1);
makeObstacles();
//randomBodies (5); // uncomment to start with 5 random bodies when world iniiated
// Uncomment one of the following method calls if you want the objects created automatically:
//sunAndPlanet();
//sunAndTwoPlanets();
//sunPlanetMoon();
}
/**
* implements our action methods in our world
*/
public void act()
{
checkKeys();
addPlanetsWithMouse();
}
/**
* Set up the universe with a sun and a planet.
*/
public void sunAndPlanet()
{
removeAllObjects();
addObject (new Body (50, 240.0, new Vector(270, 0.03), new Color(255, 216, 0)), 460, 270);
addObject (new Body (20, 4.2, new Vector(90, 2.2), new Color(0, 124, 196)), 695, 260);
}
/**
* Set up the universe with a sun and two planets.
*/
public void sunAndTwoPlanets()
{
removeAllObjects();
addObject (new Body (50, 240.0, new Vector(270, 0.0), new Color(255, 216, 0)), 460, 310);
addObject (new Body (20, 4.2, new Vector(90, 2.2), new Color(0, 124, 196)), 695, 300);
addObject (new Body (24, 4.6, new Vector(270, 1.8), new Color(248, 160, 86)), 180, 290);
}
/**
* Set up the universe with a sun, a planet, and a moon.
*/
public void sunPlanetMoon()
{
removeAllObjects();
addObject (new Body (50, 240.0, new Vector(270, 0.0), new Color(255, 216, 0)), 460, 270);
addObject (new Body (20, 4.2, new Vector(90, 2.2), new Color(0, 124, 196)), 720, 260);
addObject (new Body (5, 0.8, new Vector(90, 3.25), new Color(240, 220, 96)), 748, 260);
}
/**
* It will create the obtacles in the world.
*/
public void makeObstacles()
{
int i = 0;
for (i = 0; i < soundFiles.length; i++)
{
//addObject (new Obstacle (soundFiles [i] + ".wav"), 150 + i*60, 310);
// this one(above)is specifically for the middle row requirement
addObject (new Obstacle (soundFiles [i] + ".wav"), 100 + i*70, 5);//horizontal
addObject (new Obstacle (soundFiles [i] + ".wav"), 100 + i*70, 615);//horizontal
addObject (new Obstacle (soundFiles [i] + ".wav"), 15 + 10, i*55);//vertical walls
addObject (new Obstacle (soundFiles [i] + ".wav"), 925 + 10, i*55);//vertical walls
}
}
/**
* this method generates random bodies in our world
*/
public void randomBodies (int n)
{
removeObjects(getObjects(Body.class));
for (int i = 0; i < n; i++)
{
int s = 20 + Greenfoot.getRandomNumber(30);
double m = Greenfoot.getRandomNumber(75)+10;
double speed = Greenfoot.getRandomNumber(40) / 25;
int d = Greenfoot.getRandomNumber(360);
int x = Greenfoot.getRandomNumber(getWidth());
int y = Greenfoot.getRandomNumber(getHeight());
int r = Greenfoot.getRandomNumber(255);
int g = Greenfoot.getRandomNumber(255);
int b = Greenfoot.getRandomNumber(255);
addObject (new Body (s, m, new Vector(d, speed), new Color(r, g, b)), x, y);
}
}
/**
* keys press method for generating the number of bodies in the world
*/
public void checkKeys()
{
// find a way like in the piano code, to ameliorate this, maybe with a counter
// that we can increase the # of random bodies without having to write these
// 12 lines of code! THIS IS CAUSING LAGGING IN THE PROGRAM!! FIX BEFORE CONTINUING!
if (Greenfoot.isKeyDown("1"))
{
randomBodies(1);
}
else if (Greenfoot.isKeyDown("2"))
{
randomBodies(2);
}
else if (Greenfoot.isKeyDown("3"))
{
randomBodies(3);
}
else if (Greenfoot.isKeyDown("4"))
{
randomBodies(4);
}
else if (Greenfoot.isKeyDown("5"))
{
randomBodies(5);
}
else if (Greenfoot.isKeyDown("6"))
{
randomBodies(6);
}
else if (Greenfoot.isKeyDown("7"))
{
randomBodies(7);
}
else if (Greenfoot.isKeyDown("8"))
{
randomBodies(8);
}
else if (Greenfoot.isKeyDown("9"))
{
randomBodies(9);
}
else if (Greenfoot.isKeyDown("0"))
{
removeObjects (getObjects(Body.class));
//or you can write...
//randomBodies(0);
}
}
/**
*
*/
private void addPlanetsWithMouse()
{
// MouseInfo mouse = Greenfoot.getMouseInfo();
if(Greenfoot.mouseClicked(null))
{
MouseInfo mouse = Greenfoot.getMouseInfo();
if (mouse.getButton() == 1)
{
// Body body = new Body (Greenfoot.getRandomNumber(41));
// addObject (body, mouse.getX(), mouse.getY());
int s = 20 + Greenfoot.getRandomNumber(30);
double m = Greenfoot.getRandomNumber(75)+10;
double speed = Greenfoot.getRandomNumber(40) / 25;
int d = Greenfoot.getRandomNumber(360);
int x = Greenfoot.getRandomNumber(mouse.getX());
int y = Greenfoot.getRandomNumber(mouse.getY());
int r = Greenfoot.getRandomNumber(255);
int g = Greenfoot.getRandomNumber(255);
int b = Greenfoot.getRandomNumber(255);
addObject (new Body (s, m, new Vector(d, speed), new Color(r, g, b)), x, y);
// Bodies++;
}
Actor body = mouse.getActor();
if (mouse.getButton() == 3)
{
if (body!= null && body.getClass() == Body.class)
{
removeObject(body);
}
}
}
}
/**
* Remove all objects currently in the world.
*/
private void removeAllObjects()
{
removeObjects (getObjects(Actor.class));
}
}
