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* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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package mage.cards.o;
import java.util.UUID;
import mage.MageObject;
import mage.abilities.Ability;
import mage.abilities.effects.ContinuousRuleModifyingEffectImpl;
import mage.abilities.effects.Effect;
import mage.abilities.effects.common.DrawCardSourceControllerEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Duration;
import mage.constants.Outcome;
import mage.constants.WatcherScope;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.stack.Spell;
import mage.watchers.Watcher;
/**
*
* @author emerald000
*/
public class Overmaster extends CardImpl {
public Overmaster(UUID ownerId, CardSetInfo setInfo) {
super(ownerId,setInfo,new CardType[]{CardType.SORCERY},"{R}");
// The next instant or sorcery spell you cast this turn can't be countered by spells or abilities.
this.getSpellAbility().addEffect(new OvermasterEffect());
this.getSpellAbility().addWatcher(new OvermasterWatcher());
// Draw a card.
Effect effect = new DrawCardSourceControllerEffect(1);
effect.setText("<br><br>Draw a card");
this.getSpellAbility().addEffect(effect);
}
public Overmaster(final Overmaster card) {
super(card);
}
@Override
public Overmaster copy() {
return new Overmaster(this);
}
}
class OvermasterEffect extends ContinuousRuleModifyingEffectImpl {
OvermasterEffect() {
super(Duration.EndOfTurn, Outcome.Benefit);
staticText = "The next instant or sorcery spell you cast this turn can't be countered by spells or abilities";
}
OvermasterEffect(final OvermasterEffect effect) {
super(effect);
}
@Override
public OvermasterEffect copy() {
return new OvermasterEffect(this);
}
@Override
public void init(Ability source, Game game) {
super.init(source, game);
OvermasterWatcher watcher = (OvermasterWatcher) game.getState().getWatchers().get(OvermasterWatcher.class.getSimpleName(), source.getControllerId());
if (watcher != null) {
watcher.setReady();
}
}
@Override
public boolean apply(Game game, Ability source) {
return true;
}
@Override
public String getInfoMessage(Ability source, GameEvent event, Game game) {
MageObject sourceObject = game.getObject(source.getSourceId());
if (sourceObject != null) {
return "This spell can't be countered (" + sourceObject.getName() + ").";
}
return null;
}
@Override
public boolean checksEventType(GameEvent event, Game game) {
return event.getType() == GameEvent.EventType.COUNTER;
}
@Override
public boolean applies(GameEvent event, Ability source, Game game) {
Spell spell = game.getStack().getSpell(event.getTargetId());
OvermasterWatcher watcher = (OvermasterWatcher) game.getState().getWatchers().get(OvermasterWatcher.class.getSimpleName(), source.getControllerId());
return spell != null && watcher != null && watcher.isUncounterable(spell.getId());
}
}
class OvermasterWatcher extends Watcher {
protected boolean ready = false;
protected UUID uncounterableSpell;
OvermasterWatcher() {
super(OvermasterWatcher.class.getSimpleName(), WatcherScope.PLAYER);
}
OvermasterWatcher(final OvermasterWatcher watcher) {
super(watcher);
this.uncounterableSpell = watcher.uncounterableSpell;
}
@Override
public OvermasterWatcher copy() {
return new OvermasterWatcher(this);
}
@Override
public void watch(GameEvent event, Game game) {
if (event.getType() == GameEvent.EventType.SPELL_CAST && ready) {
if (uncounterableSpell == null && event.getPlayerId().equals(this.getControllerId())) {
Spell spell = game.getStack().getSpell(event.getTargetId());
if (spell != null && (spell.isSorcery() || spell.isInstant())) {
uncounterableSpell = spell.getId();
ready = false;
}
}
}
}
public boolean isUncounterable(UUID spellId) {
return spellId.equals(uncounterableSpell);
}
public void setReady() {
ready = true;
}
}