replace constant with enum, CannnotBeTheTarget with Hexproof

src/magic/card/AEther_Vial.java

@@ -65,7 +65,7 @@ public class AEther_Vial {
             final MagicTargetFilter targetFilter =
                     new MagicTargetFilter.MagicCMCTargetFilter<MagicTarget>(
                     MagicTargetFilter.TARGET_CREATURE_CARD_FROM_HAND,
-                    MagicTargetFilter.MagicCMCTargetFilter.EQUAL,
+                    MagicTargetFilter.Operator.EQUAL,
                     source.getCounters(MagicCounterType.Charge));
             final MagicTargetChoice targetChoice = 
                     new MagicTargetChoice(

src/magic/card/Angelic_Overseer.java

@@ -13,7 +13,7 @@ public class Angelic_Overseer {
             for (final MagicPermanent target : permanent.getController().getPermanents()) {
                 if (target != permanent && target.hasSubType(MagicSubType.Human)) {
                     return flags | 
-                            MagicAbility.CannotBeTheTarget.getMask() |
+                            MagicAbility.Hexproof.getMask() |
                             MagicAbility.Indestructible.getMask();
                 }
             }

src/magic/card/Asceticism.java

@@ -27,7 +27,7 @@ public class Asceticism {
         MagicTargetFilter.TARGET_CREATURE_YOU_CONTROL) {
         @Override
         public long getAbilityFlags(final MagicPermanent source,final MagicPermanent permanent,final long flags) {
-            return flags | MagicAbility.CannotBeTheTarget.getMask();
+            return flags | MagicAbility.Hexproof.getMask();
         }
     };
 

src/magic/card/Driver_of_the_Dead.java

@@ -20,7 +20,7 @@ import magic.model.trigger.MagicWhenPutIntoGraveyardTrigger;
 public class Driver_of_the_Dead {
     private static final MagicTargetFilter targetFilter = new MagicTargetFilter.MagicCMCTargetFilter<MagicCard>(
         MagicTargetFilter.TARGET_CREATURE_CARD_FROM_GRAVEYARD,
-        MagicTargetFilter.MagicCMCTargetFilter.LESS_THAN_OR_EQUAL,
+        MagicTargetFilter.Operator.LESS_THAN_OR_EQUAL,
         2
     );
     private static final MagicTargetChoice targetChoice = new MagicTargetChoice(

src/magic/card/Drogskol_Captain.java

@@ -27,7 +27,7 @@ public class Drogskol_Captain {
             MagicTargetFilter.TARGET_SPIRIT_YOU_CONTROL) {
         @Override
         public long getAbilityFlags(final MagicPermanent source,final MagicPermanent permanent,final long flags) {
-            return flags | MagicAbility.CannotBeTheTarget.getMask();
+            return flags | MagicAbility.Hexproof.getMask();
         }
         @Override
         public boolean condition(final MagicGame game,final MagicPermanent source,final MagicPermanent target) {

src/magic/card/Kodama_of_the_Center_Tree.java

@@ -42,7 +42,7 @@ public class Kodama_of_the_Center_Tree {
                 final MagicTargetFilter targetFilter =
                         new MagicTargetFilter.MagicCMCTargetFilter<MagicTarget>(
                         MagicTargetFilter.TARGET_SPIRIT_CARD_FROM_GRAVEYARD,
-                        MagicTargetFilter.MagicCMCTargetFilter.LESS_THAN_OR_EQUAL,
+                        MagicTargetFilter.Operator.LESS_THAN_OR_EQUAL,
                         cmc);
                 final MagicTargetChoice targetChoice = 
                         new MagicTargetChoice(

src/magic/card/Lord_of_the_Unreal.java

@@ -21,7 +21,7 @@ public class Lord_of_the_Unreal {
         MagicTargetFilter.TARGET_ILLUSION_YOU_CONTROL) {
         @Override
         public long getAbilityFlags(final MagicPermanent source,final MagicPermanent permanent,final long flags) {
-            return flags | MagicAbility.CannotBeTheTarget.getMask();
+            return flags | MagicAbility.Hexproof.getMask();
         }
     };
 }

src/magic/card/Ratchet_Bomb.java

@@ -89,7 +89,7 @@ public class Ratchet_Bomb {
                 game.filterPermanents(source.getController(), 
                         new MagicTargetFilter.MagicCMCTargetFilter<MagicPermanent>(
                             MagicTargetFilter.TARGET_NONLAND_PERMANENT, 
-                            MagicTargetFilter.MagicCMCTargetFilter.EQUAL, 
+                            MagicTargetFilter.Operator.EQUAL, 
                             amount));
             game.doAction(new MagicDestroyAction(targets));
         }