forked from External/mage
62 lines
2.3 KiB
Java
62 lines
2.3 KiB
Java
package mage.abilities.effects;
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import mage.abilities.Ability;
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import mage.constants.Duration;
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import mage.counters.CounterType;
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import mage.game.Game;
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import mage.game.events.GameEvent;
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import mage.game.permanent.Permanent;
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/**
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* @author antoni-g
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*/
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public class PreventDamageAndRemoveCountersEffect extends PreventionEffectImpl {
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private final boolean thatMany;
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private final boolean whileHasCounter;
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public PreventDamageAndRemoveCountersEffect(boolean thatMany, boolean whileHasCounter, boolean textFromIt) {
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super(Duration.WhileOnBattlefield, Integer.MAX_VALUE, false, false);
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this.thatMany = thatMany;
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this.whileHasCounter = whileHasCounter;
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staticText = "If damage would be dealt to {this}" +
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(whileHasCounter ? " while it has a +1/+1 counter on it" : "") +
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", prevent that damage and remove " +
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(thatMany ? "that many +1/+1 counters" : "a +1/+1 counter") +
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" from " + (textFromIt ? "it" : "{this}");
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}
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protected PreventDamageAndRemoveCountersEffect(final PreventDamageAndRemoveCountersEffect effect) {
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super(effect);
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this.thatMany = effect.thatMany;
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this.whileHasCounter = effect.whileHasCounter;
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}
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@Override
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public PreventDamageAndRemoveCountersEffect copy() {
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return new PreventDamageAndRemoveCountersEffect(this);
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}
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@Override
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public boolean replaceEvent(GameEvent event, Ability source, Game game) {
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int damage = event.getAmount();
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preventDamageAction(event, source, game);
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Permanent permanent = game.getPermanent(source.getSourceId());
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if (permanent == null) {
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return false;
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}
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if (!thatMany) {
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damage = 1;
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}
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permanent.removeCounters(CounterType.P1P1.createInstance(damage), source, game); //MTG ruling (this) loses counters even if the damage isn't prevented
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return false;
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}
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@Override
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public boolean applies(GameEvent event, Ability source, Game game) {
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Permanent permanent = game.getPermanent(event.getTargetId());
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return super.applies(event, source, game)
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&& permanent != null
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&& event.getTargetId().equals(source.getSourceId())
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&& (!whileHasCounter || permanent.getCounters(game).containsKey(CounterType.P1P1));
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}
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}
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