Implemented Worms of the Earth

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/*
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* THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
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package mage.cards.w;
import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.costs.Cost;
import mage.abilities.costs.common.SacrificeTargetCost;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.ContinuousRuleModifyingEffectImpl;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Duration;
import mage.constants.Outcome;
import mage.constants.TargetController;
import mage.constants.Zone;
import mage.filter.common.FilterControlledLandPermanent;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.events.GameEvent;
import mage.game.events.ZoneChangeEvent;
import mage.players.Player;
import mage.target.common.TargetControlledPermanent;
/**
*
* @author L_J
*/
public class WormsOfTheEarth extends CardImpl {
public WormsOfTheEarth(UUID ownerId, CardSetInfo setInfo) {
super(ownerId,setInfo,new CardType[]{CardType.ENCHANTMENT},"{2}{B}{B}{B}");
// Players can't play lands.
this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new WormsOfTheEarthPlayEffect()));
// Lands can't enter the battlefield.
this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new WormsOfTheEarthEnterEffect()));
// At the beginning of each upkeep, any player may sacrifice two lands or have Worms of the Earth deal 5 damage to him or her. If a player does either, destroy Worms of the Earth.
this.addAbility(new BeginningOfUpkeepTriggeredAbility(Zone.BATTLEFIELD, new WormsOfTheEarthDestroyEffect(), TargetController.ANY, false));
}
public WormsOfTheEarth(final WormsOfTheEarth card) {
super(card);
}
@Override
public WormsOfTheEarth copy() {
return new WormsOfTheEarth(this);
}
}
class WormsOfTheEarthPlayEffect extends ContinuousRuleModifyingEffectImpl {
public WormsOfTheEarthPlayEffect() {
super(Duration.WhileOnBattlefield, Outcome.Neutral);
this.staticText = "Players can't play lands";
}
public WormsOfTheEarthPlayEffect(final WormsOfTheEarthPlayEffect effect) {
super(effect);
}
@Override
public WormsOfTheEarthPlayEffect copy() {
return new WormsOfTheEarthPlayEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
return true;
}
@Override
public boolean checksEventType(GameEvent event, Game game) {
return event.getType() == GameEvent.EventType.PLAY_LAND;
}
@Override
public boolean applies(GameEvent event, Ability source, Game game) {
return true;
}
}
class WormsOfTheEarthEnterEffect extends ContinuousRuleModifyingEffectImpl {
public WormsOfTheEarthEnterEffect() {
super(Duration.WhileOnBattlefield, Outcome.Benefit);
staticText = "Lands can't enter the battlefield";
}
public WormsOfTheEarthEnterEffect(final WormsOfTheEarthEnterEffect effect) {
super(effect);
}
@Override
public WormsOfTheEarthEnterEffect copy() {
return new WormsOfTheEarthEnterEffect(this);
}
@Override
public boolean checksEventType(GameEvent event, Game game) {
return GameEvent.EventType.ZONE_CHANGE == event.getType();
}
@Override
public boolean applies(GameEvent event, Ability source, Game game) {
ZoneChangeEvent zEvent = (ZoneChangeEvent) event;
if (zEvent.getToZone() == Zone.BATTLEFIELD) {
Card card = game.getCard(zEvent.getTargetId());
if (card != null && card.isLand()) {
return true;
}
}
return false;
}
}
class WormsOfTheEarthDestroyEffect extends OneShotEffect {
public WormsOfTheEarthDestroyEffect() {
super(Outcome.Benefit);
this.staticText = "any player may sacrifice two lands or have {this} deal 5 damage to him or her. If a player does either, destroy {this}";
}
public WormsOfTheEarthDestroyEffect(final WormsOfTheEarthDestroyEffect effect) {
super(effect);
}
@Override
public boolean apply(Game game, Ability source) {
Player controller = game.getPlayer(source.getControllerId());
Permanent sourcePermanent = game.getPermanentOrLKIBattlefield(source.getSourceId());
if (controller != null && sourcePermanent != null) {
Cost cost = new SacrificeTargetCost(new TargetControlledPermanent(2, 2, new FilterControlledLandPermanent("two lands"), false));
for (UUID playerId : game.getState().getPlayersInRange(controller.getId(), game)) {
Player player = game.getPlayer(playerId);
if (player != null) {
if (player.chooseUse(outcome, "Do you want to destroy " + sourcePermanent.getLogName() + "? (sacrifice two lands or have it deal 5 damage to you)", source, game)) {
cost.clearPaid();
if (cost.canPay(source, source.getSourceId(), player.getId(), game)
&& player.chooseUse(Outcome.Sacrifice, "Will you sacrifice two lands? (otherwise you'll be dealt 5 damage)", source, game)) {
if (!cost.pay(source, game, source.getSourceId(), player.getId(), false, null)) {
player.damage(5, source.getSourceId(), game, false, true);
}
} else {
player.damage(5, source.getSourceId(), game, false, true);
}
sourcePermanent = game.getPermanent(source.getSourceId());
if (sourcePermanent != null) {
sourcePermanent.destroy(source.getSourceId(), game, false);
}
break;
}
}
}
return true;
}
return false;
}
@Override
public WormsOfTheEarthDestroyEffect copy() {
return new WormsOfTheEarthDestroyEffect(this);
}
}