forked from External/mage
dacf30f4b9
* removed and renamed SubTypeList * updated subtype test * refactored Changeling to be an ability that actually does something * moved isAllCreatureTypes into SubTypes class * renamed copyTo method to copyFrom * added removeAllCreatureTypes where usable * replaced some subtype methods * replaced some more subtype methods * replaced subtype mass add/remove methods * updated more subtype methods * fixed some errors * made common shared creature type predicate * refactored another card involving subtypes * Added usage of object attribute in subTypes's write operations; * Refactor: use same param styles in subtype methods * Refactor: simplified usage of copy appliers; * Refactor: fixed code usage in CopyApplier Co-authored-by: Oleg Agafonov <jaydi85@gmail.com>
72 lines
2.1 KiB
Java
72 lines
2.1 KiB
Java
package mage.watchers.common;
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import mage.cards.Card;
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import mage.constants.SubType;
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import mage.constants.SubTypeSet;
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import mage.constants.WatcherScope;
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import mage.game.Game;
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import mage.game.events.DamagedPlayerEvent;
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import mage.game.events.GameEvent;
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import mage.game.events.GameEvent.EventType;
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import mage.game.permanent.Permanent;
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import mage.watchers.Watcher;
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import java.util.*;
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/**
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* Watcher stores with which creature subtypes a player made combat damage to
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* other players during a turn.
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*
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* @author LevelX
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*/
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public class ProwlWatcher extends Watcher {
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private final Map<UUID, Set<SubType>> damagingSubtypes = new HashMap<>();
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private final Set<UUID> allSubtypes = new HashSet<>();
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public ProwlWatcher() {
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super(WatcherScope.GAME);
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}
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@Override
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public void watch(GameEvent event, Game game) {
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if (event.getType() != EventType.DAMAGED_PLAYER) {
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return;
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}
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DamagedPlayerEvent dEvent = (DamagedPlayerEvent) event;
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if (!dEvent.isCombatDamage()) {
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return;
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}
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Permanent creature = game.getPermanent(dEvent.getSourceId());
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if (creature == null || allSubtypes.contains(creature.getControllerId())) {
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return;
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}
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if (creature.isAllCreatureTypes(game)) {
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allSubtypes.add(creature.getControllerId());
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return;
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}
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damagingSubtypes
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.computeIfAbsent(creature.getControllerId(), m -> new LinkedHashSet<>())
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.addAll(creature.getSubtype(game));
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}
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@Override
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public void reset() {
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super.reset();
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damagingSubtypes.clear();
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allSubtypes.clear();
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}
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public boolean hasSubtypeMadeCombatDamage(UUID playerId, Card card, Game game) {
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if (allSubtypes.contains(playerId)) {
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return true;
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}
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Set<SubType> subtypes = damagingSubtypes.get(playerId);
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return subtypes != null
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&& subtypes
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.stream()
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.filter(subType -> subType.getSubTypeSet() == SubTypeSet.CreatureType)
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.anyMatch(subType -> card.hasSubtype(subType, game));
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}
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}
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