CyclicStrategy.java

package model;

import javafx.scene.paint.Color;

import java.util.List;

public class CyclicStrategy implements PlayStrategy{
    private final List<Color> availableColors;
    private int i=0;
    public CyclicStrategy(List<Color> availableColors) {
        this.availableColors = availableColors;
    }

    @Override
    public Color play(Cell startCell) {
        Color color = availableColors.get(i);
        if (i<availableColors.size()-1) {
            i += 1;
        }
        else {
            i=0;
        }
        return color;
    }
}