forked from External/mage
117 lines
3.7 KiB
Java
117 lines
3.7 KiB
Java
package mage.abilities.meta;
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import mage.abilities.Ability;
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import mage.abilities.TriggeredAbility;
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import mage.abilities.TriggeredAbilityImpl;
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import mage.abilities.effects.Effect;
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import mage.constants.Zone;
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import mage.game.Game;
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import mage.game.events.GameEvent;
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import mage.util.CardUtil;
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import mage.watchers.Watcher;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.UUID;
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import java.util.stream.Collectors;
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/**
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* A triggered ability that combines several others and triggers whenever one or
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* more of them would. The abilities passed in should have null as their effect,
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* and should have their own targets set if necessary. All other information
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* will be passed in from changes to this Ability. Note: this does NOT work with
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* abilities that have intervening if clauses.
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*
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* @author noahg
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*/
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public class OrTriggeredAbility extends TriggeredAbilityImpl {
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private final String ruleTrigger;
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private final List<TriggeredAbility> triggeredAbilities = new ArrayList<>();
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public OrTriggeredAbility(Zone zone, Effect effect, TriggeredAbility... abilities) {
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this(zone, effect, false, null, abilities);
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}
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public OrTriggeredAbility(Zone zone, Effect effect, boolean optional, String ruleTrigger, TriggeredAbility... abilities) {
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super(zone, effect, optional);
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this.ruleTrigger = ruleTrigger;
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Collections.addAll(this.triggeredAbilities, abilities);
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for (TriggeredAbility ability : triggeredAbilities) {
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//Remove useless data
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ability.getEffects().clear();
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}
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setTriggerPhrase(generateTriggerPhrase());
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}
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public OrTriggeredAbility(OrTriggeredAbility ability) {
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super(ability);
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this.ruleTrigger = ability.ruleTrigger;
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for (TriggeredAbility triggeredAbility : ability.triggeredAbilities) {
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this.triggeredAbilities.add(triggeredAbility.copy());
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}
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}
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@Override
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public boolean checkEventType(GameEvent event, Game game) {
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for (TriggeredAbility ability : triggeredAbilities) {
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if (ability.checkEventType(event, game)) {
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return true;
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}
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}
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return false;
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}
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@Override
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public boolean checkTrigger(GameEvent event, Game game) {
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boolean toRet = false;
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for (TriggeredAbility ability : triggeredAbilities) {
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if (ability.checkEventType(event, game) && ability.checkTrigger(event, game)) {
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toRet = true;
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}
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}
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return toRet;
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}
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@Override
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public OrTriggeredAbility copy() {
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return new OrTriggeredAbility(this);
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}
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private String generateTriggerPhrase() {
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if (ruleTrigger != null && !ruleTrigger.isEmpty()) {
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return ruleTrigger;
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}
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return triggeredAbilities
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.stream()
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.map(Ability::getRule)
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.map(CardUtil::getTextWithFirstCharLowerCase)
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.map(s -> s.substring(0, s.length() - 2))
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.collect(Collectors.joining(" or ")) + ", ";
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}
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@Override
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public void setControllerId(UUID controllerId) {
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super.setControllerId(controllerId);
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for (TriggeredAbility ability : triggeredAbilities) {
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ability.setControllerId(controllerId);
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}
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}
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@Override
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public void setSourceId(UUID sourceId) {
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super.setSourceId(sourceId);
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for (TriggeredAbility ability : triggeredAbilities) {
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ability.setSourceId(sourceId);
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}
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}
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@Override
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public void addWatcher(Watcher watcher) {
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super.addWatcher(watcher);
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for (TriggeredAbility ability : triggeredAbilities) {
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ability.addWatcher(watcher);
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}
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}
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}
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