MyWorld

import greenfoot.*;

public class MyWorld extends World
{
    //deklaracia
    CFish Fish1;
    CFish Fish2;
    CFish Fish3;
    CShark Shark1;
    CPufferFish PufferFish;

    public MyWorld()
    {
        super(800, 600, 1);

        //inicializacia

        Fish1 = new CFish("RybaPrva",10, "8", "4", "5", "6"); //aby nebolo treba pri kazdom spusteni zadavat klavesy
        //Fish1 = new CFish("RybaPrva",10); //pre zadavanie klaves cez okno.
        //Treba aj odkomentovat posledny riadok konstruktora triedy MyWorld "Fish1.ConfigureKeys();"
        this.addObject(Fish1, 200, 300);

        Fish2 = new CFish("RybaDruha", 10, "W", "A", "S", "D");
        this.addObject(Fish2, 200, 200);

        Fish3 = new CFish("RybaTretia", 10, "up", "left", "down", "right");
        this.addObject(Fish3, 200, 400);

        Shark1 = new CShark(Fish1, 10);
        this.addObject(Shark1, 500, 250);





        PufferFish = new CPufferFish();
        this.addObject(PufferFish, 0, 100);




        //Fish1.ConfigureKeys();
    }

    public void GenerateTrash()
    {
        //generacia odpadu v nahodnych intervaloch
        if (Greenfoot.getRandomNumber(500) < 2)
        {
            int Type = Greenfoot.getRandomNumber(3);
            CTrash Trash = null;

            //generacia nahodneho odpadu fries/plast/apple
            switch (Type)
            {
                case 0:
                    Trash = new CFries();
                    break;

                case 1:
                    Trash = new CMacroPlast();
                    break;

                case 2:
                    Trash = new CApple();
                    break;
            }

            //prida Trash na suradniciach [random; 0]
            this.addObject(Trash, 50 + Greenfoot.getRandomNumber(700), 0);
        }

    }

    public void GenerateFood()
    {
       //generacia jedla v nahodnych intervaloch
       if (Greenfoot.getRandomNumber(500) < 1)
        {
            int Size = Greenfoot.getRandomNumber(3) + 1;

            //prida Food na suradniciach [0; random]
            this.addObject(new CFood(Size), 0, Greenfoot.getRandomNumber(500) + 50);
        }
    }

    //volanie metod generacii
    public void act()
    {
        GenerateFood();
        GenerateTrash();
    }
}