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* 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:
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* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
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* 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.
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* 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
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package mage.abilities.effects.common;
import mage.Constants.Duration;
import mage.abilities.Ability;
import mage.abilities.effects.PreventionEffectImpl;
import mage.game.Game;
import mage.game.events.GameEvent;
/**
*
* @author BetaSteward_at_googlemail.com
*/
public class PreventDamageTargetEffect extends PreventionEffectImpl<PreventDamageTargetEffect> {
private int amount;
public PreventDamageTargetEffect(Duration duration, int amount) {
super(duration);
this.amount = amount;
}
public PreventDamageTargetEffect(final PreventDamageTargetEffect effect) {
super(effect);
this.amount = effect.amount;
}
@Override
public PreventDamageTargetEffect copy() {
return new PreventDamageTargetEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
return true;
}
@Override
public boolean replaceEvent(GameEvent event, Ability source, Game game) {
GameEvent preventEvent = new GameEvent(GameEvent.EventType.PREVENT_DAMAGE, source.getFirstTarget(), source.getId(), source.getControllerId(), event.getAmount(), false);
if (!game.replaceEvent(preventEvent)) {
if (event.getAmount() >= this.amount) {
int damage = event.getAmount();
event.setAmount(event.getAmount() - amount);
this.used = true;
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.PREVENTED_DAMAGE, source.getFirstTarget(), source.getId(), source.getControllerId(), damage));
} else {
int damage = event.getAmount();
event.setAmount(0);
amount -= damage;
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.PREVENTED_DAMAGE, source.getFirstTarget(), source.getId(), source.getControllerId(), damage));
}
}
return false;
}
@Override
public boolean applies(GameEvent event, Ability source, Game game) {
if (!this.used && super.applies(event, source, game) && event.getTargetId().equals(source.getFirstTarget())) {
return true;
}
return false;
}
}