ISD - Harvest Pyre

Mage.Sets/src/mage/sets/innistrad/HarvestPyre.java

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+/*
+ *  Copyright 2010 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.sets.innistrad;
+
+import java.util.UUID;
+import mage.Constants.CardType;
+import mage.Constants.Outcome;
+import mage.Constants.Rarity;
+import mage.Constants.Zone;
+import mage.abilities.Ability;
+import mage.abilities.costs.CostImpl;
+import mage.abilities.costs.VariableCost;
+import mage.abilities.dynamicvalue.common.GetXValue;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.abilities.effects.common.DamageXTargetEffect;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.filter.FilterMana;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.Target;
+import mage.target.common.TargetCardInYourGraveyard;
+import mage.target.common.TargetCreaturePermanent;
+
+/**
+ *
+ * @author BetaSteward
+ */
+public class HarvestPyre extends CardImpl<HarvestPyre> {
+
+    public HarvestPyre(UUID ownerId) {
+        super(ownerId, 146, "Harvest Pyre", Rarity.COMMON, new CardType[]{CardType.INSTANT}, "{1}{R}");
+        this.expansionSetCode = "ISD";
+
+        this.color.setRed(true);
+
+        // As an additional cost to cast Harvest Pyre, exile X cards from your graveyard.
+        this.getSpellAbility().addCost(new HarvestPyreCost());
+        
+        // Harvest Pyre deals X damage to target creature.
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent());
+        this.getSpellAbility().addEffect(new DamageTargetEffect(new GetXValue()));
+    }
+
+    public HarvestPyre(final HarvestPyre card) {
+        super(card);
+    }
+
+    @Override
+    public HarvestPyre copy() {
+        return new HarvestPyre(this);
+    }
+}
+
+class HarvestPyreCost extends CostImpl<HarvestPyreCost> implements VariableCost  {
+
+	protected int amountPaid = 0;
+    
+    public HarvestPyreCost() {
+        this.text = "As an additional cost to cast Harvest Pyre, exile X cards from your graveyard";
+    }
+        
+    public HarvestPyreCost(final HarvestPyreCost cost) {
+        super(cost);
+        this.amountPaid = cost.amountPaid;
+    }
+    
+    @Override
+    public boolean canPay(UUID sourceId, UUID controllerId, Game game) {
+        return true;
+    }
+
+    @Override
+    public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana) {
+		amountPaid = 0;
+        Target target = new TargetCardInYourGraveyard();
+        Player player = game.getPlayer(controllerId);
+		while (true) {
+			target.clearChosen();
+			if (target.choose(Outcome.Exile, controllerId, game)) {
+                Card card = player.getGraveyard().get(target.getFirstTarget(), game);
+                if (card != null) {
+                    player.getGraveyard().remove(card);
+                    card.moveToExile(null, "", sourceId, game);
+                    amountPaid++;
+                }
+            }
+            else 
+                break;
+        }
+		paid = true;
+		return true;
+    }
+
+	@Override
+	public int getAmount() {
+		return amountPaid;
+	}
+
+	@Override
+	public void setFilter(FilterMana filter) {
+	}
+
+    @Override
+    public HarvestPyreCost copy() {
+        return new HarvestPyreCost(this);
+    }
+        
+}