/**
 * Write a description of class Activity_34 here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
import info.gridworld.actor.Actor;
import info.gridworld.actor.Rock;
import info.gridworld.actor.Critter;
import info.grid.Location;
import java.util.ArrayList;
// Excersise 3
public class RockHound extends Critter
{
    public void processActors(ArrayListRui actors)
    {
        for (Actor rui : actors)
        {
            if (rui instanceof Rock)
                rui.removesSelfFromGrid();
        }
    }
}

//Excercise 4

public class BlusterCritter extends Critter
{
    private int rui;

    public BlusterCritter(int c)
    {
        super();
        rui = c;
    }
    public ArrayListrui getActors()
    {
        ArrayListrui actors = new ArrayListrui();

        Location loc = getLocation();
        for(int r = loc.getRow() - 2; r <= loc.getRow() + 2; r++ )
            for(int c = loc.getCol() - 2; c <= loc.getCol() + 2; c++)
            {
                Location tempLoc = new Location(r,c);
                if(getGrid().isValid(tempLoc))
                {
                    Actor a = getGrid().get(tempLoc);
                    if(a != null && a != this)
                        actor.add(a);
                }
            }
          return actors;
        }
        public void processActors(ArrayListrui actors)
        {
            int count = 0;
            for(Actor rui; actors)
            if(rui instanceof Critter)
                count++;
            if(count < rui)
                lightit();
            else
                darkit();
         }
         private void darkit()
         {
             Color c = getColor();
             int red = c.getRed();
             int green = c.getGreen();
             int blue = c.getBlue();

             if (red > 0) red--;
             if (green > 0) green--;
             if (blue > 0) blue --;

             setColor(new Color(red, green, blue));
         }
         private void lightit()
         {
            Color c = getColor();
            int red = c.getRed();
            int green = c.getGreen();
            int blue = c.getBlue();

            if(red < 100) red++;
            if(green < 100) green++;
            if(blue < 100) blue++;

            setColor(new Color(red, green, blue)
         }
       }