now Massacre Wurm not used direct targets

Mage.Sets/src/mage/sets/mirrodinbesieged/MassacreWurm.java

@@ -36,6 +36,7 @@ import mage.Constants.Rarity;
 import mage.MageInt;
 import mage.abilities.TriggeredAbilityImpl;
 import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.effects.Effect;
 import mage.abilities.effects.common.DamageTargetEffect;
 import mage.abilities.effects.common.LoseLifeTargetEffect;
 import mage.abilities.effects.common.continious.BoostOpponentsEffect;
@@ -45,6 +46,7 @@ import mage.game.events.GameEvent;
 import mage.game.events.ZoneChangeEvent;
 import mage.game.permanent.Permanent;
 import mage.target.TargetPlayer;
+import mage.target.targetpointer.FixedTarget;
 
 /**
  *
@@ -77,7 +79,6 @@ public class MassacreWurm extends CardImpl<MassacreWurm> {
 class MassacreWurmTriggeredAbility extends TriggeredAbilityImpl<MassacreWurmTriggeredAbility> {
     MassacreWurmTriggeredAbility() {
         super(Constants.Zone.BATTLEFIELD, new LoseLifeTargetEffect(2));
-        this.addTarget(new TargetPlayer());
     }
 
     MassacreWurmTriggeredAbility(final MassacreWurmTriggeredAbility ability) {
@@ -96,7 +97,9 @@ class MassacreWurmTriggeredAbility extends TriggeredAbilityImpl<MassacreWurmTrig
             if (zEvent.getFromZone() == Constants.Zone.BATTLEFIELD && zEvent.getToZone() == Constants.Zone.GRAVEYARD) {
                 Permanent p = (Permanent) game.getLastKnownInformation(event.getTargetId(), Constants.Zone.BATTLEFIELD);
                 if (p != null && p.getCardType().contains(CardType.CREATURE) && game.getOpponents(this.getControllerId()).contains(p.getControllerId())) {
-                    targets.get(0).add(p.getControllerId(), game);
+                    for (Effect effect : this.getEffects()) {
+                        effect.setTargetPointer(new FixedTarget(p.getControllerId()));
+                    }
                     return true;
                 }
             }

Mage/src/mage/abilities/effects/Effect.java

@@ -34,6 +34,7 @@ import mage.Constants.EffectType;
 import mage.Constants.Outcome;
 import mage.abilities.Ability;
 import mage.game.Game;
+import mage.target.targetpointer.TargetPointer;
 
 /**
  *
@@ -46,6 +47,7 @@ public interface Effect<T extends Effect<T>> extends Serializable {
 	public boolean apply(Game game, Ability source);
 	public Outcome getOutcome();
 	public EffectType getEffectType();
+    public void setTargetPointer(TargetPointer targetPointer);
 
 	public T copy();
 

Mage/src/mage/abilities/effects/common/LoseLifeTargetEffect.java

@@ -63,7 +63,7 @@ public class LoseLifeTargetEffect extends OneShotEffect<LoseLifeTargetEffect> {
 
 	@Override
 	public boolean apply(Game game, Ability source) {
-		Player player = game.getPlayer(source.getFirstTarget());
+		Player player = game.getPlayer(targetPointer.getFirst(source));
 		if (player != null) {
 			player.loseLife(amount, game);
 			return true;
@@ -73,7 +73,14 @@ public class LoseLifeTargetEffect extends OneShotEffect<LoseLifeTargetEffect> {
 
 	@Override
 	public String getText(Ability source) {
-		return "Target " + source.getTargets().get(0).getTargetName() + " loses " + Integer.toString(amount) + " life";
+        StringBuffer result = new StringBuffer();
+        if (source.getTargets().size() > 0) {
+		    result.append("Target " + source.getTargets().get(0).getTargetName());
+        } else {
+            result.append("that player");
+        }
+        result.append(" loses ").append(amount).append(" life");
+        return result.toString();
 	}
 
 

Mage/src/mage/target/targetpointer/FixedTarget.java

@@ -0,0 +1,36 @@
+package mage.target.targetpointer;
+
+import mage.abilities.Ability;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+public class FixedTarget implements TargetPointer {
+    private UUID target;
+
+    public FixedTarget(UUID target) {
+        this.target = target;
+    }
+
+    public FixedTarget(final FixedTarget fixedTarget) {
+        this.target = fixedTarget.target;
+    }
+
+    @Override
+    public List<UUID> getTargets(Ability source) {
+        ArrayList<UUID> list = new ArrayList<UUID>(1);
+        list.add(target);
+        return list;
+    }
+
+    @Override
+    public UUID getFirst(Ability source) {
+        return target;
+    }
+
+    @Override
+    public TargetPointer copy() {
+        return new FixedTarget(this);
+    }
+}