forked from External/mage
87 lines
3.4 KiB
Java
87 lines
3.4 KiB
Java
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package mage.watchers.common;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Map;
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import java.util.Map.Entry;
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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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import mage.constants.WatcherScope;
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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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import mage.watchers.Watcher;
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/**
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*
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* @author L_J
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*/
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public class AttackedLastTurnWatcher extends Watcher {
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public final Map<UUID, Set<MageObjectReference>> attackedLastTurnCreatures = new HashMap<>(); // Map<lastTurnOfPlayerId, Set<attackingCreature>>
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public final Map<UUID, Set<MageObjectReference>> attackedThisTurnCreatures = new HashMap<>(); // dummy map for beginning of turn iteration purposes
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public AttackedLastTurnWatcher() {
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super(WatcherScope.GAME);
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}
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public AttackedLastTurnWatcher(final AttackedLastTurnWatcher watcher) {
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super(watcher);
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for (Entry<UUID, Set<MageObjectReference>> entry : watcher.attackedLastTurnCreatures.entrySet()) {
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Set<MageObjectReference> allAttackersCopy = new HashSet<>(entry.getValue());
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attackedLastTurnCreatures.put(entry.getKey(), allAttackersCopy);
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}
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for (Entry<UUID, Set<MageObjectReference>> entry : watcher.attackedThisTurnCreatures.entrySet()) {
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Set<MageObjectReference> allAttackersCopy = new HashSet<>(entry.getValue());
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attackedThisTurnCreatures.put(entry.getKey(), allAttackersCopy);
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}
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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() == GameEvent.EventType.BEGINNING_PHASE_PRE) {
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UUID activePlayer = game.getActivePlayerId();
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if (attackedThisTurnCreatures.containsKey(activePlayer)) {
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if (attackedThisTurnCreatures.get(activePlayer) != null) {
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attackedLastTurnCreatures.put(activePlayer, getAttackedThisTurnCreatures(activePlayer));
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}
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attackedThisTurnCreatures.remove(activePlayer);
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} else { // } else if (attackedLastTurnCreatures.containsKey(activePlayer)) {
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attackedLastTurnCreatures.remove(activePlayer);
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}
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}
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if (event.getType() == GameEvent.EventType.DECLARED_ATTACKERS) {
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UUID attackingPlayer = game.getCombat().getAttackingPlayerId();
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Set<MageObjectReference> attackingCreatures = getAttackedThisTurnCreatures(attackingPlayer);
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for (UUID attackerId : game.getCombat().getAttackers()) {
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Permanent attacker = game.getPermanent(attackerId);
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if (attacker != null) {
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attackingCreatures.add(new MageObjectReference(attacker, game));
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}
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}
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attackedThisTurnCreatures.put(attackingPlayer, attackingCreatures);
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}
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}
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public Set<MageObjectReference> getAttackedLastTurnCreatures(UUID combatPlayerId) {
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if (attackedLastTurnCreatures.get(combatPlayerId) != null) {
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return attackedLastTurnCreatures.get(combatPlayerId);
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}
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return new HashSet<>();
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}
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public Set<MageObjectReference> getAttackedThisTurnCreatures(UUID combatPlayerId) {
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if (attackedThisTurnCreatures.get(combatPlayerId) != null) {
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return attackedThisTurnCreatures.get(combatPlayerId);
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}
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return new HashSet<>();
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}
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@Override
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public AttackedLastTurnWatcher copy() {
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return new AttackedLastTurnWatcher(this);
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}
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}
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