* Fraying Sanity - Fixed possible null pointer exception.

This commit is contained in:
LevelX2 2017-07-09 00:25:17 +02:00
parent 2c5dfef315
commit da6a4bd614

View file

@ -1,146 +1,151 @@
/*
* 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.cards.f;
import java.util.Set;
import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.AttachEffect;
import mage.constants.Outcome;
import mage.abilities.keyword.EnchantAbility;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.GameEvent.EventType;
import mage.players.Player;
import mage.target.TargetPlayer;
import mage.watchers.common.CardsPutIntoGraveyardWatcher;
/**
*
* @author jeffwadsworth
*/
public class FrayingSanity extends CardImpl {
public FrayingSanity(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{U}");
this.subtype.add("Aura");
this.subtype.add("Curse");
// Enchant player
TargetPlayer auraTarget = new TargetPlayer();
this.getSpellAbility().addTarget(auraTarget);
this.getSpellAbility().addEffect(new AttachEffect(Outcome.BoostCreature));
Ability ability = new EnchantAbility(auraTarget.getTargetName());
this.addAbility(ability);
// At the beginning of each end step, enchanted player puts the top X cards of his or her library into his or her graveyard, where X is the total number of cards put into his or her graveyard from anywhere this turn.
this.addAbility(new FrayingSanityTriggeredAbility(), new CardsPutIntoGraveyardWatcher());
}
public FrayingSanity(final FrayingSanity card) {
super(card);
}
@Override
public FrayingSanity copy() {
return new FrayingSanity(this);
}
}
class FrayingSanityTriggeredAbility extends TriggeredAbilityImpl {
public FrayingSanityTriggeredAbility() {
super(Zone.BATTLEFIELD, new FrayingSanityEffect());
}
public FrayingSanityTriggeredAbility(final FrayingSanityTriggeredAbility ability) {
super(ability);
}
@Override
public FrayingSanityTriggeredAbility copy() {
return new FrayingSanityTriggeredAbility(this);
}
@Override
public boolean checkEventType(GameEvent event, Game game) {
return event.getType() == EventType.END_TURN_STEP_PRE;
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
return true;
}
@Override
public String getRule() {
return "At the beginning of each end step, enchanted player puts the top X cards of his or her library into his or her graveyard, where X is the total number of cards put into his or her graveyard from anywhere this turn.";
}
}
class FrayingSanityEffect extends OneShotEffect {
int xAmount = 0;
public FrayingSanityEffect() {
super(Outcome.Detriment);
this.staticText = "";
}
public FrayingSanityEffect(final FrayingSanityEffect effect) {
super(effect);
}
@Override
public FrayingSanityEffect copy() {
return new FrayingSanityEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
Player enchantedPlayer = game.getPlayer(game.getPermanent(source.getSourceId()).getAttachedTo());
if (enchantedPlayer != null) {
CardsPutIntoGraveyardWatcher watcher = (CardsPutIntoGraveyardWatcher) game.getState().getWatchers().get(CardsPutIntoGraveyardWatcher.class.getSimpleName());
if (watcher != null) {
xAmount = watcher.getAmountCardsPutToGraveyard(enchantedPlayer.getId());
}
Set<Card> topXCardsFromLibrary = enchantedPlayer.getLibrary().getTopCards(game, xAmount);
return enchantedPlayer.moveCards(topXCardsFromLibrary, Zone.GRAVEYARD, source, game, false, false, true, null);
}
return false;
}
}
/*
* 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.cards.f;
import java.util.Set;
import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.AttachEffect;
import mage.abilities.keyword.EnchantAbility;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.GameEvent.EventType;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.TargetPlayer;
import mage.watchers.common.CardsPutIntoGraveyardWatcher;
/**
*
* @author jeffwadsworth
*/
public class FrayingSanity extends CardImpl {
public FrayingSanity(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{U}");
this.subtype.add("Aura");
this.subtype.add("Curse");
// Enchant player
TargetPlayer auraTarget = new TargetPlayer();
this.getSpellAbility().addTarget(auraTarget);
this.getSpellAbility().addEffect(new AttachEffect(Outcome.BoostCreature));
Ability ability = new EnchantAbility(auraTarget.getTargetName());
this.addAbility(ability);
// At the beginning of each end step, enchanted player puts the top X cards of his or her library into his or her graveyard, where X is the total number of cards put into his or her graveyard from anywhere this turn.
this.addAbility(new FrayingSanityTriggeredAbility(), new CardsPutIntoGraveyardWatcher());
}
public FrayingSanity(final FrayingSanity card) {
super(card);
}
@Override
public FrayingSanity copy() {
return new FrayingSanity(this);
}
}
class FrayingSanityTriggeredAbility extends TriggeredAbilityImpl {
public FrayingSanityTriggeredAbility() {
super(Zone.BATTLEFIELD, new FrayingSanityEffect());
}
public FrayingSanityTriggeredAbility(final FrayingSanityTriggeredAbility ability) {
super(ability);
}
@Override
public FrayingSanityTriggeredAbility copy() {
return new FrayingSanityTriggeredAbility(this);
}
@Override
public boolean checkEventType(GameEvent event, Game game) {
return event.getType() == EventType.END_TURN_STEP_PRE;
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
return true;
}
@Override
public String getRule() {
return "At the beginning of each end step, enchanted player puts the top X cards of his or her library into his or her graveyard, where X is the total number of cards put into his or her graveyard from anywhere this turn.";
}
}
class FrayingSanityEffect extends OneShotEffect {
int xAmount = 0;
public FrayingSanityEffect() {
super(Outcome.Detriment);
this.staticText = "";
}
public FrayingSanityEffect(final FrayingSanityEffect effect) {
super(effect);
}
@Override
public FrayingSanityEffect copy() {
return new FrayingSanityEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
Permanent enchantment = game.getPermanentOrLKIBattlefield(source.getSourceId());
if (enchantment == null || enchantment.getAttachedTo() == null) {
return false;
}
Player enchantedPlayer = game.getPlayer(enchantment.getAttachedTo());
if (enchantedPlayer != null) {
CardsPutIntoGraveyardWatcher watcher = (CardsPutIntoGraveyardWatcher) game.getState().getWatchers().get(CardsPutIntoGraveyardWatcher.class.getSimpleName());
if (watcher != null) {
xAmount = watcher.getAmountCardsPutToGraveyard(enchantedPlayer.getId());
}
Set<Card> topXCardsFromLibrary = enchantedPlayer.getLibrary().getTopCards(game, xAmount);
return enchantedPlayer.moveCards(topXCardsFromLibrary, Zone.GRAVEYARD, source, game, false, false, true, null);
}
return false;
}
}