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* Some standardisation of dies trigger handling (fixes #7063 Midnight Reaper triggers when dies face down).

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LevelX2 2020-09-18 16:15:21 +02:00
parent e1ab14e0f5
commit 2fec825523
17 changed files with 720 additions and 710 deletions
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35
Mage/src/main/java/mage/abilities/TriggeredAbilityImpl.java
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@ -13,6 +13,8 @@ import mage.util.CardUtil;
import java.util.Locale;
import java.util.UUID;
import mage.game.permanent.Permanent;
import mage.game.permanent.PermanentToken;
/**
* @author BetaSteward_at_googlemail.com
@ -222,4 +224,37 @@ public abstract class TriggeredAbilityImpl extends AbilityImpl implements Trigge
return optional;
}
public static boolean isInUseableZoneDiesTrigger(TriggeredAbility source, GameEvent event, Game game) {
// Get the source permanent of the ability
MageObject sourceObject = null;
if (game.getState().getZone(source.getSourceId()) == Zone.BATTLEFIELD) {
sourceObject = game.getPermanent(source.getSourceId());
} else {
if (game.getShortLivingLKI(source.getSourceId(), Zone.BATTLEFIELD)) {
sourceObject = (Permanent) game.getLastKnownInformation(source.getSourceId(), Zone.BATTLEFIELD);
}
}
if (sourceObject == null) { // source is no permanent
sourceObject = game.getObject(source.getSourceId());
if (sourceObject == null || sourceObject.isPermanent()) {
return false; // No source object found => ability is not valid
}
}
if (!source.hasSourceObjectAbility(game, sourceObject, event)) {
return false; // the permanent does currently not have or before it dies the ability so no trigger
}
// check now it is in graveyard (only if it is no token and was the target itself)
if (source.getSourceId().equals(event.getTargetId()) // source is also the target
&& !(sourceObject instanceof PermanentToken) // it's no token
&& sourceObject.getZoneChangeCounter(game) + 1 == game.getState().getZoneChangeCounter(source.getSourceId())) { // It's in the next zone
Zone after = game.getState().getZone(source.getSourceId());
if (after == null || !Zone.GRAVEYARD.match(after)) { // Zone is not the graveyard
return false; // Moving to graveyard was replaced so no trigger
}
}
return true;
}
}