forked from External/mage
92 lines
3.5 KiB
Java
92 lines
3.5 KiB
Java
/*
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* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are
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* permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and documentation are those of the
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* authors and should not be interpreted as representing official policies, either expressed
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* or implied, of BetaSteward_at_googlemail.com.
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*/
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package mage.abilities.effects.common;
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import mage.Constants.Duration;
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import mage.abilities.Ability;
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import mage.abilities.effects.PreventionEffectImpl;
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import mage.game.Game;
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import mage.game.events.GameEvent;
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/**
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*
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* @author BetaSteward_at_googlemail.com
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*/
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public class PreventDamageTargetEffect extends PreventionEffectImpl<PreventDamageTargetEffect> {
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private int amount;
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public PreventDamageTargetEffect(Duration duration, int amount) {
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super(duration);
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this.amount = amount;
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}
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public PreventDamageTargetEffect(final PreventDamageTargetEffect effect) {
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super(effect);
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this.amount = effect.amount;
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}
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@Override
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public PreventDamageTargetEffect copy() {
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return new PreventDamageTargetEffect(this);
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}
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@Override
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public boolean apply(Game game, Ability source) {
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return true;
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}
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@Override
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public boolean replaceEvent(GameEvent event, Ability source, Game game) {
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GameEvent preventEvent = new GameEvent(GameEvent.EventType.PREVENT_DAMAGE, source.getFirstTarget(), source.getId(), source.getControllerId(), event.getAmount());
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if (!game.replaceEvent(preventEvent)) {
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if (event.getAmount() >= this.amount) {
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int damage = event.getAmount();
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event.setAmount(event.getAmount() - amount);
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this.used = true;
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game.fireEvent(GameEvent.getEvent(GameEvent.EventType.PREVENTED_DAMAGE, source.getFirstTarget(), source.getId(), source.getControllerId(), damage));
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} else {
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int damage = event.getAmount();
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event.setAmount(0);
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amount -= damage;
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game.fireEvent(GameEvent.getEvent(GameEvent.EventType.PREVENTED_DAMAGE, source.getFirstTarget(), source.getId(), source.getControllerId(), damage));
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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 applies(GameEvent event, Ability source, Game game) {
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if (!this.used && super.applies(event, source, game) && event.getTargetId().equals(source.getFirstTarget())) {
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return true;
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}
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return false;
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}
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}
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