[DMU] Karn's Sylex (#9507)

Mage/src/main/java/mage/abilities/ActivatedAbilityImpl.java

@@ -8,12 +8,14 @@ import mage.abilities.costs.Costs;
 import mage.abilities.costs.mana.ManaCosts;
 import mage.abilities.effects.Effect;
 import mage.abilities.effects.Effects;
+import mage.abilities.mana.ManaAbility;
 import mage.abilities.mana.ManaOptions;
 import mage.cards.Card;
 import mage.constants.*;
 import mage.game.Game;
 import mage.game.command.CommandObject;
 import mage.game.permanent.Permanent;
+import mage.players.Player;
 import mage.util.CardUtil;
 
 import java.util.UUID;
@@ -204,7 +206,9 @@ public abstract class ActivatedAbilityImpl extends AbilityImpl implements Activa
 
     @Override
     public ManaOptions getMinimumCostToActivate(UUID playerId, Game game) {
-        return getManaCostsToPay().getOptions();
+        Player player = game.getPlayer(playerId);
+
+        return getManaCostsToPay().getOptions(player.canPayLifeCost(this));
     }
 
     protected boolean controlsAbility(UUID playerId, Game game) {

Mage/src/main/java/mage/abilities/costs/mana/ManaCost.java

@@ -31,6 +31,21 @@ public interface ManaCost extends Cost {
 
     ManaOptions getOptions();
 
+    /**
+     * Return all options for paying the mana cost (this) while taking into accoutn if the player can pay life.
+     * Used to correctly highlight (or not) spells with Phyrexian mana depending on if the player can pay life costs.
+     * <p>
+     * E.g. Tezzeret's Gambit has a cost of {3}{U/P}.
+     * If `canPayLifeCost == true` the two options are {3}{U} and {3}. The second including a 2 life cost that is not
+     * captured by the ManaOptions object being returned.
+     * However, if `canPayLifeCost == false` than the return is only {3}{U} since the Phyrexian mana MUST be paid with
+     * a {U} and not with 2 life.
+     *
+     * @param canPayLifeCost if the player is able to pay life for the ability/effect that this cost is associated with
+     * @return
+     */
+    ManaOptions getOptions(boolean canPayLifeCost);
+
     boolean testPay(Mana testMana);
 
     Filter getSourceFilter();

Mage/src/main/java/mage/abilities/costs/mana/ManaCostImpl.java

@@ -69,7 +69,18 @@ public abstract class ManaCostImpl extends CostImpl implements ManaCost {
 
     @Override
     public ManaOptions getOptions() {
-        return options;
+        return getOptions(true);
+    }
+
+    @Override
+    public ManaOptions getOptions(boolean canPayLifeCost) {
+        if (!canPayLifeCost && this.isPhyrexian()) {
+            ManaOptions optionsFiltered = new ManaOptions();
+            optionsFiltered.add(this.cost);
+            return optionsFiltered;
+        } else {
+            return options;
+        }
     }
 
     @Override

Mage/src/main/java/mage/abilities/costs/mana/ManaCostsImpl.java

@@ -542,9 +542,14 @@ public class ManaCostsImpl<T extends ManaCost> extends ArrayList<T> implements M
 
     @Override
     public ManaOptions getOptions() {
+        return getOptions(true);
+    }
+
+    @Override
+    public ManaOptions getOptions(boolean canPayLifeCost) {
         ManaOptions options = new ManaOptions();
         for (ManaCost cost : this) {
-            options.addMana(cost.getOptions());
+            options.addMana(cost.getOptions(canPayLifeCost));
         }
         return options;
     }

Mage/src/main/java/mage/players/Player.java

@@ -47,6 +47,22 @@ import java.util.*;
  */
 public interface Player extends MageItem, Copyable<Player> {
 
+    /**
+     * Enum used to indicate what each player is allowed to spend life on.
+     * By default it is set to `allAbilities`, but can be changed by effects.
+     * E.g. Angel of Jubilation sets it to `nonSpellnonActivatedAbilities`,
+     *      and Karn's Sylex sets it to `onlyManaAbilities`.
+     *
+     *
+     * Default is PayLifeCostLevel.allAbilities.
+     */
+    enum PayLifeCostLevel {
+        allAbilities,
+        nonSpellnonActivatedAbilities,
+        onlyManaAbilities,
+        none
+    }
+
     /**
      * Current player is real life player (human). Try to use in GUI and network engine only.
      * <p>
@@ -147,12 +163,12 @@ public interface Player extends MageItem, Copyable<Player> {
     /**
      * Is the player allowed to pay life for casting spells or activate activated abilities
      *
-     * @param canPayLifeCost
+     * @param payLifeCostLevel
      */
 
-    void setCanPayLifeCost(boolean canPayLifeCost);
+    void setPayLifeCostLevel(PayLifeCostLevel payLifeCostLevel);
 
-    boolean getCanPayLifeCost();
+    PayLifeCostLevel getPayLifeCostLevel();
 
     /**
      * Can the player pay life to cast or activate the given ability

Mage/src/main/java/mage/players/PlayerImpl.java

@@ -135,7 +135,7 @@ public abstract class PlayerImpl implements Player, Serializable {
     protected boolean isTestMode = false;
     protected boolean canGainLife = true;
     protected boolean canLoseLife = true;
-    protected boolean canPayLifeCost = true;
+    protected PayLifeCostLevel payLifeCostLevel = PayLifeCostLevel.allAbilities;
     protected boolean loseByZeroOrLessLife = true;
     protected boolean canPlayCardsFromGraveyard = true;
     protected boolean drawsOnOpponentsTurn = false;
@@ -248,7 +248,7 @@ public abstract class PlayerImpl implements Player, Serializable {
         this.userData = player.userData;
         this.matchPlayer = player.matchPlayer;
 
-        this.canPayLifeCost = player.canPayLifeCost;
+        this.payLifeCostLevel = player.payLifeCostLevel;
         this.sacrificeCostFilter = player.sacrificeCostFilter;
         this.alternativeSourceCosts.addAll(player.alternativeSourceCosts);
         this.storedBookmark = player.storedBookmark;
@@ -344,7 +344,7 @@ public abstract class PlayerImpl implements Player, Serializable {
 
         this.inRange.clear();
         this.inRange.addAll(player.getInRange());
-        this.canPayLifeCost = player.getCanPayLifeCost();
+        this.payLifeCostLevel = player.getPayLifeCostLevel();
         this.sacrificeCostFilter = player.getSacrificeCostFilter() != null
                 ? player.getSacrificeCostFilter().copy() : null;
         this.loseByZeroOrLessLife = player.canLoseByZeroOrLessLife();
@@ -469,7 +469,7 @@ public abstract class PlayerImpl implements Player, Serializable {
         this.maxAttackedBy = Integer.MAX_VALUE;
         this.canGainLife = true;
         this.canLoseLife = true;
-        this.canPayLifeCost = true;
+        this.payLifeCostLevel = PayLifeCostLevel.allAbilities;
         this.sacrificeCostFilter = null;
         this.loseByZeroOrLessLife = true;
         this.canPlayCardsFromGraveyard = false;
@@ -4348,22 +4348,32 @@ public abstract class PlayerImpl implements Player, Serializable {
 
     @Override
     public boolean canPayLifeCost(Ability ability) {
-        if (!canPayLifeCost
-                && (AbilityType.ACTIVATED.equals(ability.getAbilityType())
-                || AbilityType.SPELL.equals(ability.getAbilityType()))) {
+        if (!isLifeTotalCanChange()) {
             return false;
         }
-        return isLifeTotalCanChange();
+
+        switch (payLifeCostLevel) {
+            case allAbilities:
+                return true;
+            case onlyManaAbilities:
+                return ability.getAbilityType() == AbilityType.MANA;
+            case nonSpellnonActivatedAbilities:
+                return ability.getAbilityType() != AbilityType.ACTIVATED && ability.getAbilityType() != AbilityType.SPELL;
+            case none:
+            default:
+                return false;
+        }
     }
 
     @Override
-    public boolean getCanPayLifeCost() {
-        return canPayLifeCost;
+    public PayLifeCostLevel getPayLifeCostLevel() {
+        return payLifeCostLevel;
     }
 
+
     @Override
-    public void setCanPayLifeCost(boolean canPayLifeCost) {
-        this.canPayLifeCost = canPayLifeCost;
+    public void setPayLifeCostLevel(PayLifeCostLevel payLifeCostLevel) {
+        this.payLifeCostLevel = payLifeCostLevel;
     }
 
     @Override