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Updated commander zone change rules (ready for review) (#6620)

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* updated commander zone change rules

* moved commander tracking into game state

* fixed a zone change error

* fixed some more tests for new commander rule

* updated variable names

* updated a test name
This commit is contained in:
Evan Kranzler 2020-06-12 07:42:36 -04:00 • committed by GitHub
parent 8902fb1002
commit 63851b73a1
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8 changed files with 52 additions and 9 deletions
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35
Mage/src/main/java/mage/game/GameImpl.java
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@ -1853,6 +1853,41 @@ public abstract class GameImpl implements Game, Serializable {
}
}
// If a commander is in a graveyard or in exile and that card was put into that zone
// since the last time state-based actions were checked, its owner may put it into the command zone.
for (Player player : state.getPlayers().values()) {
Set<UUID> commanderIds = getCommandersIds(player, CommanderCardType.COMMANDER_OR_OATHBREAKER);
if (commanderIds.isEmpty()) {
continue;
}
Set<Card> commanders = new HashSet<>();
Cards toMove = new CardsImpl();
player.getGraveyard()
.stream()
.filter(commanderIds::contains)
.map(this::getCard)
.filter(Objects::nonNull)
.forEach(commanders::add);
commanderIds
.stream()
.map(uuid -> getExile().getCard(uuid, this))
.filter(Objects::nonNull)
.forEach(commanders::add);
commanders.removeIf(card -> state.checkCommanderShouldStay(card, this));
for (Card card : commanders) {
if (player.chooseUse(Outcome.Benefit, "Move " + card.getIdName() + " to the command zone or leave it in its current zone?", "You can only make this choice once", "Move to command", "Leave in current zone", null, this)) {
toMove.add(card);
} else {
state.setCommanderShouldStay(card, this);
}
}
if (toMove.isEmpty()) {
continue;
}
player.moveCards(toMove, Zone.COMMAND, null, this);
somethingHappened = true;
}
// 704.5e If a copy of a spell is in a zone other than the stack, it ceases to exist. If a copy of a card is in any zone other than the stack or the battlefield, it ceases to exist.
// (Isochron Scepter) 12/1/2004: If you don't want to cast the copy, you can choose not to; the copy ceases to exist the next time state-based actions are checked.
Iterator<Card> copiedCards = this.getState().getCopiedCards().iterator();