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package mage.cards.c;
import mage.MageInt;
import mage.constants.ComparisonType;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.effects.Effect;
import mage.abilities.effects.common.CastSourceTriggeredAbility;
import mage.abilities.effects.common.cost.SpellsCostReductionControllerEffect;
import mage.abilities.effects.common.search.SearchLibraryPutOnLibraryEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.WatcherScope;
import mage.constants.Zone;
import mage.filter.common.FilterCreatureCard;
import mage.filter.predicate.ObjectPlayer;
import mage.filter.predicate.ObjectPlayerPredicate;
import mage.filter.predicate.mageobject.ColorlessPredicate;
import mage.filter.predicate.mageobject.ConvertedManaCostPredicate;
import mage.game.Controllable;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.stack.Spell;
import mage.target.common.TargetCardInLibrary;
import mage.watchers.Watcher;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
/**
* @author LevelX2
*/
public class ConduitOfRuin extends CardImpl {
private static final FilterCreatureCard filter = new FilterCreatureCard("a colorless creature card with converted mana cost 7 or greater");
private static final FilterCreatureCard filterCost = new FilterCreatureCard("The first creature spell");
static {
filter.add(new ColorlessPredicate());
filter.add(new ConvertedManaCostPredicate(ComparisonType.MORE_THAN, 6));
filterCost.add(new FirstCastCreatureSpellPredicate());
}
public ConduitOfRuin(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{6}");
this.subtype.add("Eldrazi");
this.power = new MageInt(5);
this.toughness = new MageInt(5);
// When you cast Conduit of Ruin, you may search your library for a colorless creature card with converted mana cost 7 or greater, then shuffle your library and put that card on top of it.
TargetCardInLibrary target = new TargetCardInLibrary(filter);
this.addAbility(new CastSourceTriggeredAbility(new SearchLibraryPutOnLibraryEffect(target, true, true), true));
// The first creature spell you cast each turn costs {2} less to cast.
Effect effect = new SpellsCostReductionControllerEffect(filterCost, 2);
effect.setText("The first creature spell you cast each turn costs {2} less to cast");
this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, effect), new ConduitOfRuinWatcher());
}
public ConduitOfRuin(final ConduitOfRuin card) {
super(card);
}
@Override
public ConduitOfRuin copy() {
return new ConduitOfRuin(this);
}
}
class ConduitOfRuinWatcher extends Watcher {
Map<UUID, Integer> playerCreatureSpells;
int spellCount = 0;
public ConduitOfRuinWatcher() {
super(ConduitOfRuinWatcher.class.getSimpleName(), WatcherScope.GAME);
playerCreatureSpells = new HashMap<>();
}
public ConduitOfRuinWatcher(final ConduitOfRuinWatcher watcher) {
super(watcher);
this.playerCreatureSpells = new HashMap<>();
playerCreatureSpells.putAll(watcher.playerCreatureSpells);
}
@Override
public void watch(GameEvent event, Game game) {
if (event.getType() == GameEvent.EventType.SPELL_CAST) {
Spell spell = (Spell) game.getObject(event.getTargetId());
if (spell != null && spell.isCreature()) {
playerCreatureSpells.put(event.getPlayerId(), creatureSpellsCastThisTurn(event.getPlayerId()) + 1);
}
}
}
public int creatureSpellsCastThisTurn(UUID playerId) {
return playerCreatureSpells.getOrDefault(playerId, 0);
}
@Override
public ConduitOfRuinWatcher copy() {
return new ConduitOfRuinWatcher(this);
}
@Override
public void reset() {
super.reset();
playerCreatureSpells.clear();
}
}
class FirstCastCreatureSpellPredicate implements ObjectPlayerPredicate<ObjectPlayer<Controllable>> {
@Override
public boolean apply(ObjectPlayer<Controllable> input, Game game) {
if (input.getObject() instanceof Spell
&& ((Spell) input.getObject()).isCreature()) {
ConduitOfRuinWatcher watcher = (ConduitOfRuinWatcher) game.getState().getWatchers().get(ConduitOfRuinWatcher.class.getSimpleName());
return watcher != null && watcher.creatureSpellsCastThisTurn(input.getPlayerId()) == 0;
}
return false;
}
@Override
public String toString() {
return "The first creature spell you cast each turn";
}
}