/*
* Copyright 2011 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
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* or implied, of BetaSteward_at_googlemail.com.
*/
package mage.abilities.common;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.Effect;
import mage.constants.SetTargetPointer;
import mage.constants.Zone;
import mage.filter.FilterSpell;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.stack.Spell;
import mage.target.targetpointer.FixedTarget;
/**
*
* @author BetaSteward_at_googlemail.com
*/
public class SpellCastOpponentTriggeredAbility extends TriggeredAbilityImpl {
private static final FilterSpell spellCard = new FilterSpell("a spell");
protected FilterSpell filter;
protected SetTargetPointer setTargetPointer;
public SpellCastOpponentTriggeredAbility(Effect effect, boolean optional) {
this(effect, spellCard, optional);
}
public SpellCastOpponentTriggeredAbility(Effect effect, FilterSpell filter, boolean optional) {
this(Zone.BATTLEFIELD, effect, filter, optional);
}
public SpellCastOpponentTriggeredAbility(Zone zone, Effect effect, FilterSpell filter, boolean optional) {
this(zone, effect, filter, optional, SetTargetPointer.NONE);
}
/**
*
* @param zone
* @param effect
* @param filter
* @param optional
* @param setTargetPointer Supported: SPELL, PLAYER
*/
public SpellCastOpponentTriggeredAbility(Zone zone, Effect effect, FilterSpell filter, boolean optional, SetTargetPointer setTargetPointer) {
super(zone, effect, optional);
this.filter = filter;
this.setTargetPointer = setTargetPointer;
}
public SpellCastOpponentTriggeredAbility(final SpellCastOpponentTriggeredAbility ability) {
super(ability);
this.filter = ability.filter;
this.setTargetPointer = ability.setTargetPointer;
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
if (event.getType() == GameEvent.EventType.SPELL_CAST && game.getPlayer(this.getControllerId()).hasOpponent(event.getPlayerId(), game)) {
Spell spell = game.getStack().getSpell(event.getTargetId());
if (spell != null && filter.match(spell, game)) {
if (!setTargetPointer.equals(SetTargetPointer.NONE)) {
for (Effect effect: this.getEffects()) {
switch (setTargetPointer) {
case SPELL:
effect.setTargetPointer(new FixedTarget(event.getTargetId()));
break;
case PLAYER:
effect.setTargetPointer(new FixedTarget(event.getPlayerId()));
break;
default:
throw new UnsupportedOperationException("Value of SetTargetPointer not supported!");
}
}
}
return true;
}
}
return false;
}
@Override
public String getRule() {
return "Whenever an opponent casts " + filter.getMessage() + ", " + super.getRule();
}
@Override
public SpellCastOpponentTriggeredAbility copy() {
return new SpellCastOpponentTriggeredAbility(this);
}
}