/* * Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are * permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this list of * conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, this list * of conditions and the following disclaimer in the documentation and/or other materials * provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * The views and conclusions contained in the software and documentation are those of the * authors and should not be interpreted as representing official policies, either expressed * or implied, of BetaSteward_at_googlemail.com. */ package mage.abilities.keyword; import mage.abilities.Ability; import mage.abilities.SpellAbility; import mage.abilities.common.SimpleStaticAbility; import mage.abilities.costs.AdjustingSourceCosts; import mage.abilities.effects.common.AffinityEffect; import mage.constants.Zone; import mage.filter.common.FilterControlledPermanent; import mage.filter.predicate.mageobject.SubtypePredicate; import mage.game.Game; import mage.util.CardUtil; /** * * @author LevelX2 */ public class AffinityForLandTypeAbility extends SimpleStaticAbility implements AdjustingSourceCosts { private final FilterControlledPermanent filter; String text; String landType; public AffinityForLandTypeAbility(String landType, String text) { super(Zone.OUTSIDE, new AffinityEffect(getFilter(landType))); this.filter = getFilter(landType); setRuleAtTheTop(true); this.text = text; this.landType = landType; } private static FilterControlledPermanent getFilter(String landType) { FilterControlledPermanent affinityfilter = new FilterControlledPermanent(); affinityfilter.add(new SubtypePredicate(landType)); return affinityfilter; } public AffinityForLandTypeAbility(final AffinityForLandTypeAbility ability) { super(ability); this.text = ability.text; this.filter = ability.filter.copy(); } @Override public SimpleStaticAbility copy() { return new AffinityForLandTypeAbility(this); } @Override public String getRule() { return "Affinity for " + text + " <i>(This spell costs 1 less to cast for each " + landType + " you control.)</i>"; } @Override public void adjustCosts(Ability ability, Game game) { if (ability instanceof SpellAbility) { int count = game.getBattlefield().getAllActivePermanents(filter, ability.getControllerId(), game).size(); if (count > 0) { CardUtil.adjustCost((SpellAbility)ability, count); } } } }