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fixed some NPEs

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This commit is contained in:
BetaSteward 2011-03-31 23:36:58 -04:00
parent def31fef83
commit 6f87867788
7 changed files with 42 additions and 34 deletions
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2
Mage.Sets/src/mage/sets/magic2010/ProteanHydra.java
View file

@ -98,7 +98,7 @@ public class ProteanHydra extends CardImpl<ProteanHydra> {
@Override
public boolean apply(Game game, Ability source) {
Permanent permanent = game.getPermanent(source.getSourceId());
if (permanent != null) {
if (permanent != null && source.getManaCostsToPay().getVariableCosts().size() > 0) {
int amount = source.getManaCostsToPay().getVariableCosts().get(0).getAmount();
permanent.addCounters(new PlusOneCounter(amount));
}

8
Mage.Sets/src/mage/sets/magic2011/GargoyleSentinel.java
View file

@ -28,6 +28,7 @@
package mage.sets.magic2011;
import java.util.Iterator;
import java.util.UUID;
import mage.Constants.CardType;
import mage.Constants.Duration;
@ -102,9 +103,10 @@ class GargoyleSentinelEffect extends ContinuousEffectImpl<GargoyleSentinelEffect
switch (layer) {
case AbilityAddingRemovingEffects_6:
if (sublayer == SubLayer.NA) {
for (Ability ability: permanent.getAbilities()) {
if (ability.getId().equals(DefenderAbility.getInstance().getId()))
permanent.getAbilities().remove(ability);
for (Iterator<Ability> i = permanent.getAbilities().iterator(); i.hasNext();) {
Ability entry = i.next();
if (entry.getId().equals(DefenderAbility.getInstance().getId()))
i.remove();
}
permanent.getAbilities().add(FlyingAbility.getInstance());
}

2
Mage/src/mage/abilities/effects/RedirectionEffect.java
View file

@ -71,7 +71,7 @@ public abstract class RedirectionEffect<T extends RedirectionEffect<T>> extends
DamageEvent damageEvent = (DamageEvent)event;
Permanent permanent = game.getPermanent(redirectTarget.getFirstTarget());
Ability damageSource = getSource(damageEvent.getSourceId(), game);
if (permanent != null) {
if (permanent != null && damageSource != null) {
permanent.damage(damageEvent.getAmount(), damageSource.getId(), game, damageEvent.isPreventable(), damageEvent.isCombatDamage());
return true;
}

2
Mage/src/mage/abilities/effects/common/DestroyTargetEffect.java
View file

@ -67,6 +67,7 @@ public class DestroyTargetEffect extends OneShotEffect<DestroyTargetEffect> {
@Override
public boolean apply(Game game, Ability source) {
int affectedTargets = 0;
if (source.getTargets().size() > 0) {
for (UUID permanentId : source.getTargets().get(0).getTargets()) {
Permanent permanent = game.getPermanent(permanentId);
if (permanent != null) {
@ -74,6 +75,7 @@ public class DestroyTargetEffect extends OneShotEffect<DestroyTargetEffect> {
affectedTargets++;
}
}
}
return affectedTargets > 0;
}

2
Mage/src/mage/abilities/effects/common/ReturnToHandTargetEffect.java
View file

@ -58,6 +58,7 @@ public class ReturnToHandTargetEffect extends OneShotEffect<ReturnToHandTargetEf
@Override
public boolean apply(Game game, Ability source) {
if (source.getTargets().size() > 0) {
switch (source.getTargets().get(0).getZone()) {
case BATTLEFIELD:
Permanent permanent = game.getPermanent(source.getFirstTarget());
@ -72,6 +73,7 @@ public class ReturnToHandTargetEffect extends OneShotEffect<ReturnToHandTargetEf
}
break;
}
}
return false;
}

8
Mage/src/mage/abilities/effects/common/continious/BoostPowerXSourceEffect.java
View file

@ -63,15 +63,17 @@ public class BoostPowerXSourceEffect extends ContinuousEffectImpl<BoostPowerXSou
@Override
public boolean apply(Game game, Ability source) {
int amount = source.getManaCostsToPay().getVariableCosts().get(0).getAmount();
if (amount == 0) {
if (source.getManaCostsToPay().getVariableCosts().size() > 0) {
int amountX = source.getManaCostsToPay().getVariableCosts().get(0).getAmount();
if (amountX == 0) {
return false;
}
Permanent target = (Permanent) game.getPermanent(source.getSourceId());
if (target != null) {
target.addPower(amount);
target.addPower(amountX);
return true;
}
}
return false;
}

2
Mage/src/mage/game/GameState.java
View file

@ -318,7 +318,7 @@ public class GameState implements Serializable, Copyable<GameState> {
//TODO: this is awkward - improve
if (event.getType() == EventType.ZONE_CHANGE) {
ZoneChangeEvent zEvent = (ZoneChangeEvent)event;
if (zEvent.getFromZone() == Zone.BATTLEFIELD) {
if (zEvent.getFromZone() == Zone.BATTLEFIELD && zEvent.getTarget() != null) {
if (zEvent.getTarget() instanceof PermanentCard) {
((PermanentCard)zEvent.getTarget()).checkPermanentOnlyTriggers(zEvent, game);
}