I have created to constructors in my code but I get an error - cannot ind symbol - variable inRobot. Do I have to initialize the inRobot = 0;
Here is my code:
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.awt.Color;
/**
*
* The square world. The square world has Gold Eggs that need to be collected
*
* @author
* @version 1.0
*/
public class SquareWorld extends World
{
// private static final int GAP = 12;
private Counter counter; // fields for Counter class
private HealthBar healthBar; //Fields for HealthBar
private Paddle paddle; // Fields for Paddle
private Robot robot; // Fields Robot
/**
* Constructor for objects of class SquareWorld.
*
*/
public SquareWorld(Robot inRobot)
{
super(700, 700, 1,false); // first line Constructor
robot = inRobot;
// whatever code you have in the other constructor
}
// your other constructor should call the one above like this
public SquareWorld()
{
super(700, 700, 1,false); // second line Constructor
robot = inRobot;
this(new Robot());
}
{
//super(700, 700, 1, true); // Create a new world with 700x700 cells with a cell size of 1x1 pixels.
setPaintOrder ( Robot.class, Smoke.class );
if (inRobot == null) counter = new Counter();
else counter = inRobot.getCounter();
addObject (counter, 100, 678);
if (inRobot == null) healthBar = new HealthBar ("Robot Health", "", 100, 100);
else healthBar = inRobot.getHealthBar();
addObject(healthBar, 600, 678);
if (inRobot == null) robot = new Robot(counter, healthBar);
else robot = inRobot;
addObject(robot, getWidth() / 2, getHeight() - 90);
if (inRobot == null) robot = new Robot(counter, healthBar);
else robot = inRobot;
addObject(robot, getWidth() / 2, getHeight() - 90);
paddle = new Paddle(robot); // set the Paddle to the world
addObject ( paddle, getWidth() / 2, getHeight() - 55); //add the paddle object to th world
//prepare();
}
//counter = new Counter(); // set the counter to the world
//addObject (counter, 100, 678); // add the counter object to the world
//healthBar = new HealthBar("Robot Health", "", 100, 100);
//addObject(healthBar, 600, 678);
//robot = new Robot(counter, healthBar);
//addObject(robot, getWidth() / 2, getHeight() - 90);
//paddle = new Paddle(robot); // set the Paddle to the world
//addObject ( paddle, getWidth() / 2, getHeight() - 55); //add the paddle object to the world
//}
//public void RobotIsOut()
//{
// paddle.newRobot();
//}
// public void score()
//{
// counter.addScore();
//}
/**
* Prepare the world for the start of the program. That is: create the initial
* objects and add them to the world.
*/
private void prepare()
{
//Counter counter = new Counter();
//addObject(counter, 100, 678);
goldEgg goldegg = new goldEgg();
addObject(goldegg, 319, 404);
goldegg.setLocation(309, 397);
goldEgg goldegg2 = new goldEgg();
addObject(goldegg2, 316, 190);
goldegg2.setLocation(308, 182);
goldEgg goldegg3 = new goldEgg();
addObject(goldegg3, 465, 262);
goldegg3.setLocation(458, 259);
goldEgg goldegg4 = new goldEgg();
addObject(goldegg4, 556, 95);
goldegg4.setLocation(552, 95);
goldEgg goldegg5 = new goldEgg();
addObject(goldegg5, 145, 97);
goldegg5.setLocation(143, 91);
goldEgg goldegg6 = new goldEgg();
addObject(goldegg6, 151, 266);
goldegg6.setLocation(142, 258);
goldEgg goldegg7 = new goldEgg();
addObject(goldegg7, 557, 417);
goldegg7.setLocation(555, 411);
goldEgg goldegg8 = new goldEgg();
addObject(goldegg8, 237, 335);
goldegg8.setLocation(232, 332);
goldEgg goldegg9 = new goldEgg();
addObject(goldegg9, 353, 291);
goldegg9.setLocation(346, 286);
goldEgg goldegg10 = new goldEgg();
addObject(goldegg10, 146, 493);
goldegg10.setLocation(144, 486);
goldEgg goldegg11 = new goldEgg();
addObject(goldegg11, 389, 494);
goldegg11.setLocation(386, 483);
goldEgg goldegg12 = new goldEgg();
addObject(goldegg12, 564, 268);
goldegg12.setLocation(553, 259);
goldEgg goldegg13 = new goldEgg();
addObject(goldegg13, 394, 100);
goldegg13.setLocation(388, 91);
redEgg redegg = new redEgg();
addObject(redegg, 234, 100);
redegg.setLocation(227, 92);
blueEgg blueegg = new blueEgg();
addObject(blueegg, 314, 100);
blueegg.setLocation(307, 93);
redEgg redegg2 = new redEgg();
addObject(redegg2, 472, 101);
redegg2.setLocation(462, 88);
yellowEgg yellowegg = new yellowEgg();
addObject(yellowegg, 393, 187);
yellowegg.setLocation(389, 181);
yellowEgg yellowegg2 = new yellowEgg();
addObject(yellowegg2, 464, 334);
yellowegg2.setLocation(453, 332);
redEgg redegg3 = new redEgg();
addObject(redegg3, 239, 267);
redegg3.setLocation(233, 260);
blueEgg blueegg2 = new blueEgg();
addObject(blueegg2, 152, 341);
blueegg2.setLocation(143, 332);
blueEgg blueegg3 = new blueEgg();
addObject(blueegg3, 464, 195);
blueegg3.setLocation(458, 187);
yellowEgg yellowegg3 = new yellowEgg();
addObject(yellowegg3, 560, 190);
yellowegg3.setLocation(553, 185);
redEgg redegg4 = new redEgg();
addObject(redegg4, 149, 418);
redegg4.setLocation(144, 412);
blueEgg blueegg4 = new blueEgg();
addObject(blueegg4, 149, 195);
blueegg4.setLocation(141, 182);
yellowEgg yellowegg4 = new yellowEgg();
addObject(yellowegg4, 236, 191);
yellowegg4.setLocation(230, 184);
redEgg redegg5 = new redEgg();
addObject(redegg5, 456, 403);
redegg5.setLocation(454, 394);
yellowEgg yellowegg5 = new yellowEgg();
addObject(yellowegg5, 241, 401);
yellowegg5.setLocation(231, 392);
redEgg redegg6 = new redEgg();
addObject(redegg6, 307, 496);
redegg6.setLocation(304, 486);
blueEgg blueegg5 = new blueEgg();
addObject(blueegg5, 388, 402);
blueegg5.setLocation(381, 395);
blueEgg blueegg6 = new blueEgg();
addObject(blueegg6, 559, 340);
blueegg6.setLocation(554, 335);
yellowEgg yellowegg6 = new yellowEgg();
addObject(yellowegg6, 558, 493);
yellowegg6.setLocation(553, 490);
redEgg redegg7 = new redEgg();
addObject(redegg7, 233, 491);
redegg7.setLocation(227, 485);
blueEgg blueegg7 = new blueEgg();
addObject(blueegg7, 472, 492);
blueegg7.setLocation(461, 481);
removeObject(redegg4);
redEgg redegg8 = new redEgg();
addObject(redegg8, 148, 416);
redegg8.setLocation(142, 408);
}
}
