From e4dcb35afade30a3687802f0656f10de9118ca51 Mon Sep 17 00:00:00 2001
From: LevelX2 <ludwig.hirth@online.de>
Date: Fri, 8 Apr 2016 15:45:12 +0200
Subject: [PATCH] * Fixed a problem with the check what spells are castable for
 a player.

---
 .../mage/test/cards/asthough/SpendOtherManaTest.java   |  4 +++-
 Mage/src/main/java/mage/players/Player.java            |  6 +++---
 Mage/src/main/java/mage/players/PlayerImpl.java        | 10 +++++++---
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/asthough/SpendOtherManaTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/asthough/SpendOtherManaTest.java
index 7808ae04dbd..654718169fe 100644
--- a/Mage.Tests/src/test/java/org/mage/test/cards/asthough/SpendOtherManaTest.java
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/asthough/SpendOtherManaTest.java
@@ -73,8 +73,10 @@ public class SpendOtherManaTest extends CardTestPlayerBase {
     /**
      * Tron mana doesn't work with Oath of Nissa. (e.g. can't cast Chandra,
      * Flamecaller with Urza's Tower, Power Plant, and Mine.)
+     *
+     * AI don't get the Planeswalker as playable card (probably because of the
+     * as thought effect)
      */
-
     @Test
     public void testOathOfNissa() {
         // When Oath of Nissa enters the battlefield, look at the top three cards of your library. You may reveal a creature, land, or planeswalker card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
diff --git a/Mage/src/main/java/mage/players/Player.java b/Mage/src/main/java/mage/players/Player.java
index f22e112c06c..2efb446815a 100644
--- a/Mage/src/main/java/mage/players/Player.java
+++ b/Mage/src/main/java/mage/players/Player.java
@@ -194,7 +194,7 @@ public interface Player extends MageItem, Copyable<Player> {
     boolean getPassedUntilStackResolved();
 
     boolean getPassedUntilEndStepBeforeMyTurn();
-    
+
     boolean getPassedAllTurns();
 
     AbilityType getJustActivatedType();
@@ -791,11 +791,11 @@ public interface Player extends MageItem, Copyable<Player> {
      * cost
      * @param costs alternate other costs you need to pay
      */
-    void setCastSourceIdWithAlternateMana(UUID sourceId, ManaCosts<ManaCost> manaCosts, mage.abilities.costs.Costs costs);
+    void setCastSourceIdWithAlternateMana(UUID sourceId, ManaCosts<ManaCost> manaCosts, Costs<Cost> costs);
 
     UUID getCastSourceIdWithAlternateMana();
 
-    ManaCosts getCastSourceIdManaCosts();
+    ManaCosts<ManaCost> getCastSourceIdManaCosts();
 
     Costs<Cost> getCastSourceIdCosts();
 
diff --git a/Mage/src/main/java/mage/players/PlayerImpl.java b/Mage/src/main/java/mage/players/PlayerImpl.java
index 0039396a8ec..3974492aa14 100644
--- a/Mage/src/main/java/mage/players/PlayerImpl.java
+++ b/Mage/src/main/java/mage/players/PlayerImpl.java
@@ -865,7 +865,7 @@ public abstract class PlayerImpl implements Player, Serializable {
 
     @Override
     public boolean putCardsOnBottomOfLibrary(Cards cards, Game game, Ability source, boolean anyOrder) {
-        if (cards.size() != 0) {
+        if (!cards.isEmpty()) {
             if (!anyOrder) {
                 for (UUID objectId : cards) {
                     moveObjectToLibrary(objectId, source == null ? null : source.getSourceId(), game, false, false);
@@ -938,7 +938,7 @@ public abstract class PlayerImpl implements Player, Serializable {
     }
 
     @Override
-    public void setCastSourceIdWithAlternateMana(UUID sourceId, ManaCosts manaCosts, mage.abilities.costs.Costs costs) {
+    public void setCastSourceIdWithAlternateMana(UUID sourceId, ManaCosts<ManaCost> manaCosts, Costs<Cost> costs) {
         castSourceIdWithAlternateMana = sourceId;
         castSourceIdManaCosts = manaCosts;
         castSourceIdCosts = costs;
@@ -2442,9 +2442,13 @@ public abstract class PlayerImpl implements Player, Serializable {
                     if (available == null) {
                         return true;
                     }
+                    boolean spendAnyMana = game.getContinuousEffects().asThough(ability.getSourceId(), AsThoughEffectType.SPEND_OTHER_MANA, ability, ability.getControllerId(), game);
                     for (Mana mana : abilityOptions) {
                         for (Mana avail : available) {
-                            if (mana.enough(avail)) {
+                            if (spendAnyMana && mana.count() <= avail.count()) {
+                                return true;
+                            }
+                            if (mana.enough(avail)) { // here we need to check if spend mana as though allow to pay the mana cost
                                 return true;
                             }
                         }