- Added Limited Resources and Aether Tide.

Mage/src/main/java/mage/filter/predicate/other/TargetsOnlyOnePlayerPredicate.java

@@ -0,0 +1,48 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package mage.filter.predicate.other;
+
+import java.util.UUID;
+import mage.MageObject;
+import mage.abilities.Mode;
+import mage.filter.predicate.ObjectSourcePlayer;
+import mage.filter.predicate.ObjectSourcePlayerPredicate;
+import mage.game.Game;
+import mage.game.stack.StackObject;
+import mage.players.Player;
+import mage.target.Target;
+
+/**
+ *
+ * @author jeffwadsworth
+ */
+public class TargetsOnlyOnePlayerPredicate implements ObjectSourcePlayerPredicate<ObjectSourcePlayer<MageObject>> {
+
+    public TargetsOnlyOnePlayerPredicate() {
+    }
+
+    @Override
+    public boolean apply(ObjectSourcePlayer<MageObject> input, Game game) {
+        StackObject object = game.getStack().getStackObject(input.getObject().getId());
+        if (object != null) {
+            for (UUID modeId : object.getStackAbility().getModes().getSelectedModes()) {
+                Mode mode = object.getStackAbility().getModes().get(modeId);
+                for (Target target : mode.getTargets()) {
+                    if (target.getTargets().size() == 1) { // only one player targeted
+                        Player player = game.getPlayer(target.getFirstTarget());
+                        return player != null;
+                    }
+                }
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return "that targets only one player";
+    }
+}