/*
 *  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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 *  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.cards.f;

import mage.MageInt;
import mage.abilities.Ability;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.common.EntersBattlefieldOrAttacksSourceTriggeredAbility;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.effects.common.CounterUnlessPaysEffect;
import mage.abilities.effects.common.DontUntapInControllersNextUntapStepTargetEffect;
import mage.abilities.effects.common.TapTargetEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.GameEvent.EventType;
import mage.target.TargetPermanent;
import mage.target.TargetStackObject;

import java.util.UUID;

/**
 *
 * @author BetaSteward_at_googlemail.com
 */
public class FrostTitan extends CardImpl {

    public FrostTitan(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{U}{U}");
        this.subtype.add("Giant");

        this.power = new MageInt(6);
        this.toughness = new MageInt(6);

        // Whenever Frost Titan becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays 2.        
        this.addAbility(new FrostTitanAbility());

        // Whenever Frost Titan enters the battlefield or attacks, tap target permanent. It doesn't untap during its controller's next untap step.
        Ability ability = new EntersBattlefieldOrAttacksSourceTriggeredAbility(new TapTargetEffect());
        ability.addEffect(new DontUntapInControllersNextUntapStepTargetEffect("It"));
        ability.addTarget(new TargetPermanent());
        this.addAbility(ability);
    }

    public FrostTitan(final FrostTitan card) {
        super(card);
    }

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

}

class FrostTitanAbility extends TriggeredAbilityImpl {

    public FrostTitanAbility() {
        super(Zone.BATTLEFIELD, new CounterUnlessPaysEffect(new GenericManaCost(2)), false);
    }

    public FrostTitanAbility(final FrostTitanAbility ability) {
        super(ability);
    }

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

    @Override
    public boolean checkEventType(GameEvent event, Game game) {
        return event.getType() == EventType.TARGETED;
    }

    @Override
    public boolean checkTrigger(GameEvent event, Game game) {
        if (event.getTargetId().equals(this.getSourceId()) && game.getOpponents(this.controllerId).contains(event.getPlayerId())) {
            this.getTargets().clear();
            TargetStackObject target = new TargetStackObject();
            target.add(event.getSourceId(), game);
            this.addTarget(target);
            return true;
        }
        return false;
    }

    @Override
    public String getRule() {
        return "Whenever {this} becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}.";
    }

}