MagicUnblockableTargetPicker.java

package magic.model.target;

import magic.model.MagicAbility;
import magic.model.MagicGame;
import magic.model.MagicPermanent;
import magic.model.MagicPlayer;

public class MagicUnblockableTargetPicker extends MagicTargetPicker<MagicPermanent> {

    private static final MagicUnblockableTargetPicker INSTANCE = new MagicUnblockableTargetPicker();

    private MagicUnblockableTargetPicker() {}

    public static MagicUnblockableTargetPicker create() {
        return INSTANCE;
    }

    @Override
    protected int getTargetScore(final MagicGame game,final MagicPlayer player,final MagicPermanent permanent) {
        final MagicPlayer controller=permanent.getController();
        if (game.getTurnPlayer()!=controller||
            permanent.hasAbility(MagicAbility.Unblockable)||
            !permanent.canBeBlocked(controller.getOpponent())) {
            return 0;
        }
        if (permanent.isAttacking()) {
            return 100+permanent.getPower();
        }
        return 1+permanent.getPower();
    }
}