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package mage.abilities.effects.common.continuous;
import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.effects.ReplacementEffectImpl;
import mage.cards.Card;
import mage.constants.Duration;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.ZoneChangeEvent;
import mage.game.permanent.Permanent;
import mage.game.stack.Spell;
import mage.players.Player;
/**
*
* @author Plopman
*/
//20130711
/*
* 903.11. If a commander would be put into its owner’s graveyard from anywhere, that player may put it into the command zone instead.
* 903.12. If a commander would be put into the exile zone from anywhere, its owner may put it into the command zone instead.
*/
public class CommanderReplacementEffect extends ReplacementEffectImpl {
private final UUID commanderId;
private final boolean alsoHand;
private final boolean alsoLibrary;
public CommanderReplacementEffect(UUID commanderId, boolean alsoHand, boolean alsoLibrary) {
super(Duration.WhileOnBattlefield, Outcome.Benefit);
staticText = "If a commander would be put into its owner’s graveyard from anywhere, that player may put it into the command zone instead. If a commander would be put into the exile zone from anywhere, its owner may put it into the command zone instead.";
this.commanderId = commanderId;
this.duration = Duration.EndOfGame;
this.alsoHand = alsoHand;
this.alsoLibrary = alsoLibrary;
}
public CommanderReplacementEffect(final CommanderReplacementEffect effect) {
super(effect);
this.commanderId = effect.commanderId;
this.alsoHand = effect.alsoHand;
this.alsoLibrary = effect.alsoLibrary;
}
@Override
public CommanderReplacementEffect copy() {
return new CommanderReplacementEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
return true;
}
@Override
public void init(Ability source, Game game) {
super.init(source, game);
if (commanderId == null) {
throw new IllegalArgumentException("commanderId has to be set");
}
}
@Override
public boolean checksEventType(GameEvent event, Game game) {
return event.getType() == GameEvent.EventType.ZONE_CHANGE;
}
@Override
public boolean applies(GameEvent event, Ability source, Game game) {
switch (((ZoneChangeEvent) event).getToZone()) {
case HAND:
if (!alsoHand && ((ZoneChangeEvent) event).getToZone() == Zone.HAND) {
return false;
}
case LIBRARY:
if (!alsoLibrary && ((ZoneChangeEvent) event).getToZone() == Zone.LIBRARY) {
return false;
}
case GRAVEYARD:
case EXILED:
if (((ZoneChangeEvent) event).getFromZone() == Zone.STACK) {
Spell spell = game.getStack().getSpell(event.getTargetId());
if (spell != null && commanderId.equals(spell.getSourceId())) {
return true;
}
}
if (commanderId.equals(event.getTargetId())) {
return true;
}
break;
case STACK:
Spell spell = game.getStack().getSpell(event.getTargetId());
if (spell != null) {
if (commanderId.equals(spell.getSourceId())) {
return true;
}
}
break;
}
return false;
}
@Override
public boolean replaceEvent(GameEvent event, Ability source, Game game) {
if (((ZoneChangeEvent) event).getFromZone() == Zone.BATTLEFIELD) {
Permanent permanent = ((ZoneChangeEvent) event).getTarget();
if (permanent != null) {
Player player = game.getPlayer(permanent.getOwnerId());
if (player != null && player.chooseUse(Outcome.Benefit, "Move commander to command zone?", source, game)) {
boolean result = permanent.moveToZone(Zone.COMMAND, source.getSourceId(), game, false);
if (!game.isSimulation()) {
game.informPlayers(player.getLogName() + " has moved his or her commander to the command zone");
}
return result;
}
}
} else {
Card card = null;
if (((ZoneChangeEvent) event).getFromZone() == Zone.STACK) {
Spell spell = game.getStack().getSpell(event.getTargetId());
if (spell != null) {
card = game.getCard(spell.getSourceId());
}
}
if (card == null) {
card = game.getCard(event.getTargetId());
}
if (card != null) {
Player player = game.getPlayer(card.getOwnerId());
if (player != null && player.chooseUse(Outcome.Benefit, "Move commander to command zone?", source, game)) {
boolean result = card.moveToZone(Zone.COMMAND, source.getSourceId(), game, false);
if (!game.isSimulation()) {
game.informPlayers(player.getLogName() + " has moved his or her commander to the command zone");
}
return result;
}
}
}
return false;
}
}