forked from External/mage
93 lines
3.6 KiB
Java
93 lines
3.6 KiB
Java
package mage.abilities.effects.common.continuous;
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import java.util.Iterator;
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import mage.abilities.Ability;
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import mage.abilities.effects.ContinuousEffectImpl;
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import mage.constants.Duration;
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import mage.constants.Layer;
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import mage.constants.Outcome;
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import mage.constants.SubLayer;
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import mage.filter.common.FilterCreaturePermanent;
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import mage.game.Game;
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import mage.game.permanent.Permanent;
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import java.util.Set;
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import java.util.UUID;
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import mage.MageObjectReference;
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public class BoostOpponentsEffect extends ContinuousEffectImpl {
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protected int power;
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protected int toughness;
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protected FilterCreaturePermanent filter;
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public BoostOpponentsEffect(int power, int toughness, Duration duration) {
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this(power, toughness, duration, new FilterCreaturePermanent("Creatures"));
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}
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public BoostOpponentsEffect(int power, int toughness, Duration duration, FilterCreaturePermanent filter) {
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super(duration, Layer.PTChangingEffects_7, SubLayer.ModifyPT_7c, toughness < 0 ? Outcome.UnboostCreature : Outcome.BoostCreature);
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this.power = power;
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this.toughness = toughness;
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this.filter = filter;
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setText();
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}
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public BoostOpponentsEffect(final BoostOpponentsEffect effect) {
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super(effect);
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this.power = effect.power;
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this.toughness = effect.toughness;
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this.filter = effect.filter.copy();
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}
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@Override
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public BoostOpponentsEffect copy() {
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return new BoostOpponentsEffect(this);
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}
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@Override
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public void init(Ability source, Game game) {
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super.init(source, game);
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if (this.affectedObjectsSet) {
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Set<UUID> opponents = game.getOpponents(source.getControllerId());
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for (Permanent perm: game.getBattlefield().getActivePermanents(filter, source.getControllerId(), source.getSourceId(), game)) {
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if (opponents.contains(perm.getControllerId())) {
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affectedObjectList.add(new MageObjectReference(perm, game));
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}
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}
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}
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}
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@Override
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public boolean apply(Game game, Ability source) {
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Set<UUID> opponents = game.getOpponents(source.getControllerId());
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if (this.affectedObjectsSet) {
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for (Iterator<MageObjectReference> it = affectedObjectList.iterator(); it.hasNext();) { // filter may not be used again, because object can have changed filter relevant attributes but still geets boost
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Permanent perm = it.next().getPermanent(game);
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if (perm != null) {
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if (opponents.contains(perm.getControllerId())) {
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perm.addPower(power);
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perm.addToughness(toughness);
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}
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} else {
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it.remove();
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}
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}
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} else {
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for (Permanent perm: game.getBattlefield().getActivePermanents(filter, source.getControllerId(), source.getSourceId(), game)) {
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if (opponents.contains(perm.getControllerId())) {
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perm.addPower(power);
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perm.addToughness(toughness);
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}
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}
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}
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return true;
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}
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private void setText() {
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StringBuilder sb = new StringBuilder();
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sb.append(filter.getMessage());
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sb.append(" your opponents control get ").append(String.format("%1$+d/%2$+d", power, toughness));
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sb.append((duration== Duration.EndOfTurn?" until end of turn":""));
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staticText = sb.toString();
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}
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}
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