Fix AI for Ludevic

forge-ai/src/main/java/forge/ai/ability/SetStateAi.java

@@ -3,6 +3,7 @@ package forge.ai.ability;
 import com.google.common.base.Predicate;
 
 import forge.ai.ComputerUtilCard;
+import forge.ai.ComputerUtilCost;
 import forge.ai.SpellAbilityAi;
 import forge.card.CardStateName;
 import forge.game.Game;
@@ -30,7 +31,7 @@ public class SetStateAi extends SpellAbilityAi {
         final String mode = sa.getParam("Mode");
 
         // turning face is most likely okay
-        if("TurnFace".equals(mode)) {
+        if ("TurnFace".equals(mode)) {
             return true;
         }
 
@@ -39,7 +40,12 @@ public class SetStateAi extends SpellAbilityAi {
             return false;
         }
 
-        if("Transform".equals(mode) || "Flip".equals(mode)) {
+        if (sa.getSVar("X").equals("Count$xPaid")) {
+            final int xPay = ComputerUtilCost.getMaxXValue(sa, aiPlayer);
+            sa.setXManaCostPaid(xPay);
+        }
+
+        if ("Transform".equals(mode) || "Flip".equals(mode)) {
             return true;
         }
         return false;
@@ -146,7 +152,6 @@ public class SetStateAi extends SpellAbilityAi {
         // TODO: compareCards assumes that a creature will transform into a creature. Need to improve this
         // for other things potentially transforming.
         return compareCards(card, transformed, ai, ph);
-
     }
 
     private boolean shouldTurnFace(Card card, Player ai, PhaseHandler ph) {

forge-game/src/main/java/forge/game/cost/CostExile.java

@@ -18,6 +18,7 @@
 package forge.game.cost;
 
 import forge.game.Game;
+import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardCollectionView;
 import forge.game.card.CardLists;
@@ -131,8 +132,7 @@ public class CostExile extends CostPartWithList {
         CardCollectionView list;
         if (this.sameZone) {
             list = game.getCardsIn(this.from);
-        }
+        } else {
-        else {
             list = payer.getCardsIn(this.from);
         }
 
@@ -146,6 +146,10 @@ public class CostExile extends CostPartWithList {
 
         Integer amount = this.convertAmount();
 
+        if (amount == null) { // try to calculate when it's defined.
+            amount = AbilityUtils.calculateAmount(ability.getHostCard(), getAmount(), ability);
+        }
+
         // for cards like Allosaurus Rider, do not count it
         if (this.from == ZoneType.Hand && source.isInZone(ZoneType.Hand) && list.contains(source)) {
             amount++;

forge-game/src/main/java/forge/game/cost/CostGainLife.java

@@ -64,12 +64,10 @@ public class CostGainLife extends CostPart {
         return sb.toString();
     }
     
-    public List<Player> getPotentialTargets(final Player payer, final Card source)
+    public List<Player> getPotentialTargets(final Player payer, final Card source) {
-    {
         List<Player> res = new ArrayList<>();
-        for(Player p : payer.getGame().getPlayers())
+        for (Player p : payer.getGame().getPlayers()) {
-        {
+            if (p.isValid(getType(), payer, source, null))
-            if(p.isValid(getType(), payer, source, null))
                 res.add(p);
         }
         return res;
@@ -85,7 +83,7 @@ public class CostGainLife extends CostPart {
     @Override
     public final boolean canPay(final SpellAbility ability, final Player payer) {
         final Integer amount = this.convertAmount();
-        if ( amount == null ) return false;
+        if (amount == null) return false;
 
         int cntAbleToGainLife = 0;
         List<Player> possibleTargets = getPotentialTargets(payer, ability.getHostCard());

forge-gui/res/cardsfolder/upcoming/contortionist_troupe.txt

@@ -3,8 +3,9 @@ ManaCost:X G
 Types:Creature Human
 PT:0/0
 K:etbCounter:P1P1:X
-T:Mode$ Phase | Phase$ End of Turn | ValidPlayer$ You | CheckSVar$ X | SVarCompare$ GE3 | TriggerZones$ Battlefield | Execute$ TrigPutCounter | TriggerDescription$ Coven — At the beginning of your end step, if you control three or more creatures with different powers, put a +1/+1 counter on target creature you control.
+T:Mode$ Phase | Phase$ End of Turn | ValidPlayer$ You | CheckSVar$ Y | SVarCompare$ GE3 | TriggerZones$ Battlefield | Execute$ TrigPutCounter | TriggerDescription$ Coven — At the beginning of your end step, if you control three or more creatures with different powers, put a +1/+1 counter on target creature you control.
 SVar:TrigPutCounter:DB$ PutCounter | ValidTgts$ Creature.YouCtrl | TgtPrompt$ Select target creature you control | CounterType$ P1P1 | CounterNum$ 1
-SVar:X:Count$DifferentPower_Creature.YouCtrl
+SVar:X:Count$xPaid
+SVar:Y:Count$DifferentPower_Creature.YouCtrl
 DeckHas:Ability$Counters
 Oracle:Contortionist Troupe enters the battlefield with X +1/+1 counters on it.\nCoven — At the beginning of your end step, if you control three or more creatures with different powers, put a +1/+1 counter on target creature you control.