// Variation of the standard Food class that keeps track of how many critters
// of its kind have been constructed and what it's place is in that sequence.
// It uses this information to have a custom toString that displays text like
// "7 of 9" (indicating that it is critter #7 in a sequence of 9 Food2 critters
// that have been constructed).
//
// It provides an example of a use of a static field shared by all critters of
// this type (ourCount) versus a field where each critter has its own version
// of that field (myCount).

import java.awt.*;

public class Food2 extends Critter {
    private int myCount;
    private static int ourCount;
	
    public Food2() {
        ourCount++;
        myCount = ourCount;
    }
	
    public Action getMove(CritterInfo info) {
        return Action.INFECT;
    }

    public Color getColor() {
        return Color.GREEN;
    }

    public String toString() {
        return myCount + " of " + ourCount;
    }
}