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* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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package mage.abilities.costs.common;
import java.util.UUID;
import mage.constants.Zone;
import mage.abilities.Ability;
import mage.abilities.costs.CostImpl;
import mage.cards.Card;
import mage.game.Game;
import mage.players.Player;
import mage.util.CardUtil;
/**
*
* @author LevelX2
*/
public class PutTopCardOfYourLibraryToGraveyardCost extends CostImpl {
int numberOfCards;
public PutTopCardOfYourLibraryToGraveyardCost() {
this(1);
}
public PutTopCardOfYourLibraryToGraveyardCost(int numberOfCards) {
this.numberOfCards = numberOfCards;
this.text = setText();
}
public PutTopCardOfYourLibraryToGraveyardCost(PutTopCardOfYourLibraryToGraveyardCost cost) {
super(cost);
this.numberOfCards = cost.numberOfCards;
}
@Override
public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana) {
Player player = game.getPlayer(controllerId);
if (player != null && player.getLibrary().size() >= numberOfCards) {
int i = 0;
paid = true;
while (player.isInGame() && i < numberOfCards) {
Card card = player.getLibrary().removeFromTop(game);
if (card != null) {
// all cards must reach the graveyard to pay the costs
paid &= card.moveToZone(Zone.GRAVEYARD, sourceId, game, true);
}
++i;
}
}
return paid;
}
@Override
public boolean canPay(Ability ability, UUID sourceId, UUID controllerId, Game game) {
Player player = game.getPlayer(controllerId);
if (player != null && player.getLibrary().size() >= numberOfCards) {
return true;
}
return false;
}
@Override
public PutTopCardOfYourLibraryToGraveyardCost copy() {
return new PutTopCardOfYourLibraryToGraveyardCost(this);
}
private String setText() {
StringBuilder sb = new StringBuilder("Put the top ");
if (numberOfCards == 1) {
sb.append("card");
} else {
sb.append(CardUtil.numberToText(numberOfCards)).append(" cards");
}
sb.append(" of your library into your graveyard");
return sb.toString();
}
}