Refactoring snow mana to allow tracking how much is spent (Ready for Review) (#7406)

* refactored mana methods to WUBRG order

* more WUBRG refactoring

* added new mana tracking object

* fixed code error

* fixed missing mana count

* fixed null pointer exception in tests

* fixed issue with equality

* more equality fixes

* some cosmetic changes to ManaTest

* added copy method to setToMana

* fixed some initialization issues

* fixed serialization issue

* [KHM] Implemented Search for Glory

* updated mana handling to track snow

* added tests for snow mana tracking

* updated implementation of setter methods

* updated paramater to use copy methods

* fixed snow mana test to ensure proper mana tapping

* replaced instances of getPayment with getUsedManaToPay

* updated tracking of snow mana

* reverted snow mana tracking removal

* finished reverting change

Mage/src/main/java/mage/abilities/dynamicvalue/common/SnowManaSpentValue.java

@@ -0,0 +1,49 @@
+package mage.abilities.dynamicvalue.common;
+
+import mage.Mana;
+import mage.abilities.Ability;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.constants.AbilityType;
+import mage.game.Game;
+import mage.watchers.common.ManaSpentToCastWatcher;
+
+/**
+ * @author TheElk801
+ */
+public enum SnowManaSpentValue implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        if (sourceAbility.getAbilityType() == AbilityType.SPELL) {
+            return sourceAbility.getManaCostsToPay().getUsedManaToPay().getSnow();
+        }
+        ManaSpentToCastWatcher watcher = game.getState().getWatcher(
+                ManaSpentToCastWatcher.class, sourceAbility.getSourceId()
+        );
+        if (watcher == null) {
+            return 0;
+        }
+        Mana payment = watcher.getAndResetLastPayment();
+        if (payment == null) {
+            return 0;
+        }
+        return payment.getSnow();
+    }
+
+    @Override
+    public SnowManaSpentValue copy() {
+        return instance;
+    }
+
+    @Override
+    public String toString() {
+        return "1";
+    }
+
+    @Override
+    public String getMessage() {
+        return "{S} spent to cast this spell";
+    }
+}

Mage/src/main/java/mage/abilities/dynamicvalue/common/SunburstCount.java

@@ -21,7 +21,7 @@ public enum SunburstCount implements DynamicValue {
         if (!game.getStack().isEmpty()) {
             StackObject spell = game.getStack().getFirst();
             if (spell instanceof Spell && ((Spell) spell).getSourceId().equals(sourceAbility.getSourceId())) {
-                Mana mana = ((Spell) spell).getSpellAbility().getManaCostsToPay().getPayment();
+                Mana mana = ((Spell) spell).getSpellAbility().getManaCostsToPay().getUsedManaToPay();
                 if (mana.getBlack() > 0) {
                     count++;
                 }