How to use

isCanLoseLife

method

in

mage.players.Player

if (lifePlayer1 < lifePlayer2 && (!sourcePlayer.isCanGainLife() || !targetPlayer.isCanLoseLife())) {
  return false;
if (lifePlayer1 > lifePlayer2 && (!sourcePlayer.isCanLoseLife() || !targetPlayer.isCanGainLife())) {
  return false;

if (lifePlayer1 < lifePlayer2 && (!player1.isCanGainLife() || !player2.isCanLoseLife())) {
  return false;
if (lifePlayer1 > lifePlayer2 && (!player1.isCanLoseLife() || !player2.isCanGainLife())) {
  return false;

@Override
public boolean apply(Game game, Ability source) {
  Player controller = game.getPlayer(source.getControllerId());
  Player player = game.getPlayer(source.getFirstTarget());
  if (controller != null && player != null) {
    int lifeController = controller.getLife();
    int lifePlayer = player.getLife();
    if (lifeController == lifePlayer) {
      return false;
    }
    if (!controller.isLifeTotalCanChange() || !player.isLifeTotalCanChange()) {
      return false;
    }
    if (lifeController < lifePlayer && (!controller.isCanGainLife() || !player.isCanLoseLife())) {
      return false;
    }
    if (lifeController > lifePlayer && (!controller.isCanLoseLife() || !player.isCanGainLife())) {
      return false;
    }
    controller.setLife(lifePlayer, game, source);
    player.setLife(lifeController, game, source);
    return true;
  }
  return false;
}

if (lifePlayer1 < lifePlayer2 && (!player1.isCanGainLife() || !player2.isCanLoseLife())) {
  return false;
if (lifePlayer1 > lifePlayer2 && (!player1.isCanLoseLife() || !player2.isCanGainLife())) {
  return false;

this.canLoseLife = player.isCanLoseLife();
this.attachments.clear();
this.attachments.addAll(player.getAttachments());

@Override
public boolean apply(Game game, Ability source) {
  Player player = game.getPlayer(source.getControllerId());
  if (player != null && player.isLifeTotalCanChange()) {
    Permanent perm = game.getPermanent(source.getSourceId());
    if (perm != null) {
      int amount = perm.getPower().getValue();
      int life = player.getLife();
      if (life == amount) {
        return false;
      }
      if (life < amount && !player.isCanGainLife()) {
        return false;
      }
      if (life > amount && !player.isCanLoseLife()) {
        return false;
      }
      player.setLife(amount, game, source);
      game.addEffect(new SetPowerToughnessSourceEffect(life, Integer.MIN_VALUE, Duration.Custom, SubLayer.SetPT_7b), source);
      return true;
    }
  }
  return false;
}

@Override
public boolean apply(Game game, Ability source) {
  Player player = game.getPlayer(source.getControllerId());
  if (player != null && player.isLifeTotalCanChange()) {
    Permanent perm = game.getPermanent(source.getSourceId());
    if (perm != null) {
      int amount = perm.getToughness().getValue();
      int life = player.getLife();
      if (life == amount) {
        return false;
      }
      if (life < amount && !player.isCanGainLife()) {
        return false;
      }
      if (life > amount && !player.isCanLoseLife()) {
        return false;
      }
      player.setLife(amount, game, source);
      game.addEffect(new SetPowerToughnessSourceEffect(Integer.MIN_VALUE, life, Duration.Custom, SubLayer.SetPT_7b), source);
      return true;
    }
  }
  return false;
}

@Override
public boolean apply(Game game, Ability source) {
  Player opponent = game.getPlayer(source.getFirstTarget());
  if (opponent != null && opponent.isLifeTotalCanChange()) {
    Permanent perm = game.getPermanent(source.getSourceId());
    if (perm != null) {
      int amount = perm.getToughness().getValue();
      int life = opponent.getLife();
      if (life == amount) {
        return false;
      }
      if (life < amount && !opponent.isCanGainLife()) {
        return false;
      }
      if (life > amount && !opponent.isCanLoseLife()) {
        return false;
      }
      opponent.setLife(amount, game, source);
      perm.getToughness().modifyBaseValue(life);
      // game.addEffect(new SetPowerToughnessSourceEffect(Integer.MIN_VALUE, life, Duration.Custom, SubLayer.SetPT_7b), source);
      return true;
    }
  }
  return false;
}