/*
* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of BetaSteward_at_googlemail.com.
*/
package mage.watchers.common;
import java.util.HashMap;
import java.util.UUID;
import java.util.stream.Collectors;
import mage.constants.WatcherScope;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.ZoneChangeEvent;
import mage.watchers.Watcher;
/**
* @author LevelX2
*/
public class CreaturesDiedWatcher extends Watcher {
private final HashMap<UUID, Integer> amountOfCreaturesThatDiedByController = new HashMap<>();
public CreaturesDiedWatcher() {
super(CreaturesDiedWatcher.class.getSimpleName(), WatcherScope.GAME);
}
public CreaturesDiedWatcher(final CreaturesDiedWatcher watcher) {
super(watcher);
this.amountOfCreaturesThatDiedByController.putAll(watcher.amountOfCreaturesThatDiedByController);
}
@Override
public void watch(GameEvent event, Game game) {
if (event.getType() == GameEvent.EventType.ZONE_CHANGE) {
ZoneChangeEvent zEvent = (ZoneChangeEvent) event;
if (zEvent.isDiesEvent()
&& zEvent.getTarget() != null
&& zEvent.getTarget().isCreature()) {
int amount = getAmountOfCreaturesDiesThisTurn(zEvent.getTarget().getControllerId());
amountOfCreaturesThatDiedByController.put(zEvent.getTarget().getControllerId(), amount + 1);
}
}
}
@Override
public void reset() {
amountOfCreaturesThatDiedByController.clear();
}
public int getAmountOfCreaturesDiesThisTurn(UUID playerId) {
return amountOfCreaturesThatDiedByController.getOrDefault(playerId, 0);
}
@Override
public CreaturesDiedWatcher copy() {
return new CreaturesDiedWatcher(this);
}
public int getAmountOfCreaturesDiesThisTurn() {
return amountOfCreaturesThatDiedByController.values().stream().mapToInt(x -> x).sum();
}
}