/*
* 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.game.stack;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Stack;
import java.util.UUID;
import mage.Constants.Zone;
import mage.abilities.Ability;
import mage.abilities.effects.Effect;
import mage.abilities.effects.ReplacementEffect;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.players.Player;
/**
*
* @author BetaSteward_at_googlemail.com
*/
public class SpellStack extends Stack<StackObject> {
public SpellStack () {}
public SpellStack(final SpellStack stack) {
for (StackObject spell: stack) {
this.push(spell.copy());
}
}
//resolve top StackObject
public void resolve(Game game) {
StackObject top = this.peek();
top.resolve(game);
this.remove(top);
}
public void checkTriggers(GameEvent event, Game game) {
for (StackObject stackObject: this) {
stackObject.checkTriggers(event, game);
}
}
public boolean counter(UUID objectId, UUID sourceId, Game game) {
StackObject stackObject = getStackObject(objectId);
if (stackObject != null) {
if (!game.replaceEvent(GameEvent.getEvent(GameEvent.EventType.COUNTER, objectId, sourceId, stackObject.getControllerId()))) {
this.remove(stackObject);
stackObject.counter(sourceId, game);
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.COUNTERED, objectId, sourceId, stackObject.getControllerId()));
return true;
}
return false;
}
return false;
}
public boolean replaceEvent(GameEvent event, Game game) {
boolean caught = false;
Map<ReplacementEffect, Ability> rEffects = new LinkedHashMap<ReplacementEffect, Ability>();
for (StackObject stackObject: this) {
for (Ability ability: stackObject.getAbilities()) {
if (ability.getZone() == Zone.STACK) {
for (Effect effect: ability.getEffects()) {
if (effect instanceof ReplacementEffect) {
if (((ReplacementEffect)effect).applies(event, ability, game))
rEffects.put((ReplacementEffect) effect, ability);
}
}
}
}
}
if (rEffects.size() > 0) {
List<ReplacementEffect> effects = new ArrayList(rEffects.keySet());
int index;
if (rEffects.size() == 1) {
index = 0;
}
else {
Player player = game.getPlayer(event.getPlayerId());
index = player.chooseEffect(effects, game);
}
caught = effects.get(index).replaceEvent(event, rEffects.get(effects.get(index)), game);
}
return caught;
}
public StackObject getStackObject(UUID id) {
for (StackObject stackObject: this) {
UUID objectId = stackObject.getId();
if (objectId.equals(id))
return stackObject;
}
return null;
}
public Spell getSpell(UUID id) {
for (StackObject stackObject: this) {
if (stackObject.getId().equals(id)) {
if (stackObject instanceof Spell)
return (Spell)stackObject;
else
return null;
}
}
return null;
}
public SpellStack copy() {
return new SpellStack(this);
}
}