Implemented Fight with Fire

Mage/src/main/java/mage/target/common/TargetAnyTargetAmount.java

@@ -0,0 +1,218 @@
+/*
+ * 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.target.common;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.StaticValue;
+import mage.constants.Zone;
+import mage.filter.Filter;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterCreaturePlayerOrPlaneswalker;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetAmount;
+
+/**
+ *
+ * @author BetaSteward_at_googlemail.com
+ */
+public class TargetAnyTargetAmount extends TargetAmount {
+
+    protected final FilterCreaturePlayerOrPlaneswalker filter;
+
+    public TargetAnyTargetAmount(int amount) {
+        // 107.1c If a rule or ability instructs a player to choose “any number,” that player may choose
+        // any positive number or zero, unless something (such as damage or counters) is being divided
+        // or distributed among “any number” of players and/or objects. In that case, a nonzero number
+        // of players and/or objects must be chosen if possible.
+        this(new StaticValue(amount));
+        this.minNumberOfTargets = 1;
+    }
+
+    public TargetAnyTargetAmount(DynamicValue amount) {
+        super(amount);
+        this.zone = Zone.ALL;
+        this.filter = new FilterCreaturePlayerOrPlaneswalker("targets");
+        this.targetName = filter.getMessage();
+    }
+
+    public TargetAnyTargetAmount(final TargetAnyTargetAmount target) {
+        super(target);
+        this.filter = target.filter.copy();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return this.filter;
+    }
+
+    @Override
+    public boolean canTarget(UUID objectId, Game game) {
+        Permanent permanent = game.getPermanent(objectId);
+        if (permanent != null) {
+            return filter.match(permanent, game);
+        }
+        Player player = game.getPlayer(objectId);
+        return player != null && filter.match(player, game);
+    }
+
+    @Override
+    public boolean canTarget(UUID objectId, Ability source, Game game) {
+        Permanent permanent = game.getPermanent(objectId);
+        Player player = game.getPlayer(objectId);
+
+        if (source != null) {
+            MageObject targetSource = source.getSourceObject(game);
+            if (permanent != null) {
+                return permanent.canBeTargetedBy(targetSource, source.getControllerId(), game) && filter.match(permanent, source.getSourceId(), source.getControllerId(), game);
+            }
+            if (player != null) {
+                return player.canBeTargetedBy(targetSource, source.getControllerId(), game) && filter.match(player, game);
+            }
+        }
+
+        if (permanent != null) {
+            return filter.match(permanent, game);
+        }
+        return player != null && filter.match(player, game);
+    }
+
+    @Override
+    public boolean canTarget(UUID playerId, UUID objectId, Ability source, Game game) {
+        return canTarget(objectId, source, game);
+    }
+
+    @Override
+    public boolean canChoose(UUID sourceId, UUID sourceControllerId, Game game) {
+        int count = 0;
+        MageObject targetSource = game.getObject(sourceId);
+        for (UUID playerId : game.getState().getPlayersInRange(sourceControllerId, game)) {
+            Player player = game.getPlayer(playerId);
+            if (player != null && player.canBeTargetedBy(targetSource, sourceControllerId, game) && filter.match(player, game)) {
+                count++;
+                if (count >= this.minNumberOfTargets) {
+                    return true;
+                }
+            }
+        }
+        for (Permanent permanent : game.getBattlefield().getActivePermanents(StaticFilters.FILTER_PERMANENT, sourceControllerId, game)) {
+            if (permanent.canBeTargetedBy(targetSource, sourceControllerId, game) && filter.match(permanent, sourceId, sourceControllerId, game)) {
+                count++;
+                if (count >= this.minNumberOfTargets) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public boolean canChoose(UUID sourceControllerId, Game game) {
+        int count = 0;
+        for (UUID playerId : game.getState().getPlayersInRange(sourceControllerId, game)) {
+            Player player = game.getPlayer(playerId);
+            if (player != null && filter.match(player, game)) {
+                count++;
+                if (count >= this.minNumberOfTargets) {
+                    return true;
+                }
+            }
+        }
+        for (Permanent permanent : game.getBattlefield().getActivePermanents(StaticFilters.FILTER_PERMANENT, sourceControllerId, game)) {
+            if (filter.match(permanent, null, sourceControllerId, game)) {
+                count++;
+                if (count >= this.minNumberOfTargets) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public Set<UUID> possibleTargets(UUID sourceId, UUID sourceControllerId, Game game) {
+        Set<UUID> possibleTargets = new HashSet<>();
+        MageObject targetSource = game.getObject(sourceId);
+        for (UUID playerId : game.getState().getPlayersInRange(sourceControllerId, game)) {
+            Player player = game.getPlayer(playerId);
+            if (player != null && player.canBeTargetedBy(targetSource, sourceControllerId, game) && filter.match(player, game)) {
+                possibleTargets.add(playerId);
+            }
+        }
+        for (Permanent permanent : game.getBattlefield().getActivePermanents(StaticFilters.FILTER_PERMANENT, sourceControllerId, game)) {
+            if (permanent.canBeTargetedBy(targetSource, sourceControllerId, game) && filter.match(permanent, sourceId, sourceControllerId, game)) {
+                possibleTargets.add(permanent.getId());
+            }
+        }
+        return possibleTargets;
+    }
+
+    @Override
+    public Set<UUID> possibleTargets(UUID sourceControllerId, Game game) {
+        Set<UUID> possibleTargets = new HashSet<>();
+        for (UUID playerId : game.getState().getPlayersInRange(sourceControllerId, game)) {
+            Player player = game.getPlayer(playerId);
+            if (player != null && filter.match(player, game)) {
+                possibleTargets.add(playerId);
+            }
+        }
+        for (Permanent permanent : game.getBattlefield().getActivePermanents(StaticFilters.FILTER_PERMANENT, sourceControllerId, game)) {
+            if (filter.match(permanent, null, sourceControllerId, game)) {
+                possibleTargets.add(permanent.getId());
+            }
+        }
+        return possibleTargets;
+    }
+
+    @Override
+    public String getTargetedName(Game game) {
+        StringBuilder sb = new StringBuilder();
+        for (UUID targetId : getTargets()) {
+            Permanent permanent = game.getPermanent(targetId);
+            if (permanent != null) {
+                sb.append(permanent.getLogName()).append('(').append(getTargetAmount(targetId)).append(") ");
+            } else {
+                Player player = game.getPlayer(targetId);
+                sb.append(player.getLogName()).append('(').append(getTargetAmount(targetId)).append(") ");
+            }
+        }
+        return sb.toString();
+    }
+
+    @Override
+    public TargetAnyTargetAmount copy() {
+        return new TargetAnyTargetAmount(this);
+    }
+
+}