foul-magics/Mage/src/main/java/mage/abilities/dynamicvalue/common/SideboardCardsYouControlCount.java

package mage.abilities.dynamicvalue.common;

import mage.abilities.Ability;
import mage.abilities.dynamicvalue.DynamicValue;
import mage.abilities.effects.Effect;
import mage.game.Game;
import mage.players.Player;

/**
 * @author JayDi85
 */
public enum SideboardCardsYouControlCount implements DynamicValue {

    instance;

    @Override
    public int calculate(Game game, Ability sourceAbility, Effect effect) {
        Player player = game.getPlayer(sourceAbility.getControllerId());
        if (player == null) {
            return 0;
        }
        return player.getSideboard().size();
    }

    @Override
    public SideboardCardsYouControlCount copy() {
        return instance;
    }

    @Override
    public String toString() {
        return "1";
    }

    @Override
    public String getMessage() {
        return "cards in your sideboard";
    }
}