MagicCipherEvent.java

package magic.model.event;

import magic.model.MagicGame;
import magic.model.MagicLocationType;
import magic.model.MagicPermanent;
import magic.model.MagicPlayer;
import magic.model.MagicSource;
import magic.model.action.AddTriggerAction;
import magic.model.action.ChangeCardDestinationAction;
import magic.model.action.MoveCardAction;
import magic.model.choice.MagicMayChoice;
import magic.model.choice.MagicTargetChoice;
import magic.model.trigger.DamageIsDealtTrigger;

public class MagicCipherEvent extends MagicEvent {

    public MagicCipherEvent(final MagicSource source,final MagicPlayer player) {
        super(
            source,
            player,
            new MagicMayChoice(
                "Exile " + source + " encoded on a creature you control?",
                MagicTargetChoice.A_CREATURE_YOU_CONTROL
            ),
            EVENT_ACTION,
            "PN may$ exile SN encoded on a creature$ you control."
        );
    }

    private static final MagicEventAction EVENT_ACTION = (final MagicGame game, final MagicEvent event) -> {
        if (event.isYes()) {
            game.doAction(new ChangeCardDestinationAction(event.getCardOnStack(), MagicLocationType.Exile));
            event.processTargetPermanent(game, (final MagicPermanent creatureToEncode) ->
                game.doAction(new AddTriggerAction(
                    creatureToEncode,
                    DamageIsDealtTrigger.Cipher(event.getCardOnStack().getCardDefinition())
                ))
            );
        } else {
            game.doAction(new ChangeCardDestinationAction(event.getCardOnStack(), MagicLocationType.Graveyard));
        }
        game.doAction(new MoveCardAction(event.getCardOnStack()));
    };
}