/*
 *  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
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 *  authors and should not be interpreted as representing official policies, either expressed
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 */

package mage.abilities.effects.common;

import mage.constants.Outcome;
import mage.abilities.Ability;
import mage.abilities.effects.OneShotEffect;
import mage.filter.common.FilterCreaturePermanent;
import mage.game.Game;
import mage.game.permanent.Permanent;

/**
 *
 * @author BetaSteward_at_googlemail.com
 */
public class DamageAllControlledTargetEffect extends OneShotEffect {

    private FilterCreaturePermanent filter;
    private int amount;

    public DamageAllControlledTargetEffect(int amount, FilterCreaturePermanent filter) {
        super(Outcome.Damage);
        this.amount = amount;
        this.filter = filter;
        getText();
    }

    public DamageAllControlledTargetEffect(final DamageAllControlledTargetEffect effect) {
        super(effect);
        this.amount = effect.amount;
        this.filter = effect.filter.copy();
    }

    @Override
    public DamageAllControlledTargetEffect copy() {
        return new DamageAllControlledTargetEffect(this);
    }

    @Override
    public boolean apply(Game game, Ability source) {
        for (Permanent permanent: game.getBattlefield().getAllActivePermanents(filter, source.getFirstTarget(), game)) {
            permanent.damage(amount, source.getSourceId(), game, false, true);
        }
        return true;
    }

    private void getText() {
        StringBuilder sb = new StringBuilder("{this} deals ");
        sb.append(amount).append(" damage to each ").append(filter.getMessage()).append(" controlled by target player");
        staticText = sb.toString();
    }
}