New LoseLifeOpponentsEffect, new dynamicValue SacrificeCostCreaturesPower, update to OpponentsLostLifeCount

Mage/src/mage/abilities/dynamicvalue/common/OpponentsLostLifeCount.java

@@ -49,13 +49,10 @@ public class OpponentsLostLifeCount implements DynamicValue {
 
     public int calculate(Game game, UUID controllerId) {
         PlayerLostLifeWatcher watcher = (PlayerLostLifeWatcher) game.getState().getWatchers().get("PlayerLostLifeWatcher");
-        Player you = game.getPlayer(controllerId);
+        if (watcher != null) {
-        if (watcher != null && you != null) {
             int amountLifeLost = 0;
-            for(UUID opponent: you.getInRange()) {
+            for(UUID opponent: game.getOpponents(controllerId)){
-                if (!opponent.equals(controllerId)) {
+                amountLifeLost += watcher.getLiveLost(opponent);
-                    amountLifeLost += watcher.getLiveLost(opponent);
-                }
             }
             return amountLifeLost;
         }

Mage/src/mage/abilities/dynamicvalue/common/SacrificeCostCreaturesPower.java

@@ -0,0 +1,45 @@
+package mage.abilities.dynamicvalue.common;
+
+import mage.abilities.Ability;
+import mage.abilities.costs.Cost;
+import mage.abilities.costs.common.SacrificeTargetCost;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+
+/**
+ * @author LevelX2
+ */
+public class SacrificeCostCreaturesPower implements DynamicValue {
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility) {
+        for (Cost cost: sourceAbility.getCosts()) {
+            if (cost instanceof SacrificeTargetCost) {
+                SacrificeTargetCost sacrificeCost = (SacrificeTargetCost) cost;
+                int powerSum = 0;
+                for (Permanent permanent :sacrificeCost.getPermanents()) {
+                    powerSum += permanent.getPower().getValue();
+                }
+                return powerSum;
+            }
+        }
+        return 0;
+    }
+
+    @Override
+    public DynamicValue clone() {
+        return new SacrificeCostCreaturesPower();
+    }
+
+    @Override
+    public String toString() {
+        return "";
+    }
+
+
+    @Override
+    public String getMessage() {
+        return "the sacrificed creature's power";
+    }
+}

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

@@ -0,0 +1,95 @@
+/*
+ *  Copyright 2011 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package mage.abilities.effects.common;
+
+import java.util.UUID;
+import mage.Constants;
+import mage.abilities.Ability;
+import mage.abilities.Mode;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.StaticValue;
+import mage.abilities.effects.OneShotEffect;
+import mage.game.Game;
+import mage.players.Player;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class LoseLifeOpponentsEffect extends OneShotEffect<LoseLifeOpponentsEffect> {
+
+    private DynamicValue amount;
+
+    public LoseLifeOpponentsEffect(int amount) {
+        this(new StaticValue(amount));
+    }
+
+    public LoseLifeOpponentsEffect(DynamicValue amount) {
+        super(Constants.Outcome.Damage);
+        this.amount = amount;
+        staticText = "each opponent loses " + amount + " life";
+    }
+
+    public LoseLifeOpponentsEffect(final LoseLifeOpponentsEffect effect) {
+        super(effect);
+        this.amount = effect.amount;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        for (UUID opponentId: game.getOpponents(source.getControllerId())) {
+            Player player = game.getPlayer(opponentId);
+            if (player != null) {
+                player.loseLife(amount.calculate(game, source), game);
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public LoseLifeOpponentsEffect copy() {
+        return new LoseLifeOpponentsEffect(this);
+    }
+
+    @Override
+    public String getText(Mode mode) {
+        StringBuilder sb = new StringBuilder();
+        String message = amount.getMessage();
+
+        sb.append("each opponent loses ");
+        if (message.isEmpty() || !message.equals("1")) {
+            sb.append(amount).append(" ");
+        }
+        sb.append("life");
+        if (message.length() > 0) {
+            sb.append(message.equals("1") || message.startsWith("the ") ? " equal to the number of " : " for each ");
+            sb.append(message);
+        }
+        return sb.toString();
+    }
+}