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* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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package mage.sets.shadowmoor;
import java.util.UUID;
import mage.ObjectColor;
import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.effects.OneShotEffect;
import mage.cards.CardImpl;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Rarity;
import mage.constants.TargetController;
import mage.filter.FilterPermanent;
import mage.filter.predicate.mageobject.ColorPredicate;
import mage.filter.predicate.permanent.ControllerPredicate;
import mage.game.Game;
import mage.game.stack.StackObject;
import mage.players.Player;
import mage.target.TargetSpell;
/**
*
* @author jeffwadsworth
*/
public class SpellSyphon extends CardImpl {
public SpellSyphon(UUID ownerId) {
super(ownerId, 52, "Spell Syphon", Rarity.COMMON, new CardType[]{CardType.INSTANT}, "{1}{U}");
this.expansionSetCode = "SHM";
this.color.setBlue(true);
// Counter target spell unless its controller pays {1} for each blue permanent you control.
this.getSpellAbility().addEffect(new SpellSyphonEffect());
this.getSpellAbility().addTarget(new TargetSpell());
}
public SpellSyphon(final SpellSyphon card) {
super(card);
}
@Override
public SpellSyphon copy() {
return new SpellSyphon(this);
}
}
class SpellSyphonEffect extends OneShotEffect {
private static final FilterPermanent filter = new FilterPermanent("blue permanent you control");
static {
filter.add(new ColorPredicate(ObjectColor.BLUE));
filter.add(new ControllerPredicate(TargetController.YOU));
}
public SpellSyphonEffect() {
super(Outcome.Detriment);
}
public SpellSyphonEffect(final SpellSyphonEffect effect) {
super(effect);
}
@Override
public SpellSyphonEffect copy() {
return new SpellSyphonEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
StackObject spell = game.getStack().getStackObject(targetPointer.getFirst(game, source));
if (spell != null) {
Player player = game.getPlayer(spell.getControllerId());
Player controller = game.getPlayer(source.getControllerId());
if (player != null && controller != null) {
int amount = game.getBattlefield().count(filter, source.getSourceId(), controller.getId(), game);
if (amount == 0) {
game.informPlayers("Spell Syphon: no blue permanents in controller's battlefield.");
} else {
GenericManaCost cost = new GenericManaCost(amount);
if (!cost.pay(source, game, spell.getControllerId(), spell.getControllerId(), false)) {
game.informPlayers("Spell Syphon: cost wasn't payed - countering target spell.");
return game.getStack().counter(source.getFirstTarget(), source.getSourceId(), game);
}
}
}
}
return false;
}
@Override
public String getText(Mode mode) {
return "Counter target spell unless its controller pays {1} for each blue permanent you control";
}
}