MKM: case_file_auditor + support (#4750)

forge-game/src/main/java/forge/game/ability/effects/AlterAttributeEffect.java

@@ -1,9 +1,13 @@
 package forge.game.ability.effects;
 
+import java.util.Map;
+
+import forge.game.ability.AbilityKey;
 import forge.game.ability.SpellAbilityEffect;
 import forge.game.card.Card;
 import forge.game.card.CardCollection;
 import forge.game.spellability.SpellAbility;
+import forge.game.trigger.TriggerType;
 import forge.util.Lang;
 import forge.util.TextUtil;
 
@@ -34,6 +38,11 @@ public class AlterAttributeEffect extends SpellAbilityEffect {
                     case "Solve":
                     case "Solved":
                         altered = c.setSolved(activate);
+                        if (altered) {
+                            Map<AbilityKey, Object> runParams = AbilityKey.mapFromCard(c);
+                            runParams.put(AbilityKey.Player, sa.getActivatingPlayer());
+                            c.getGame().getTriggerHandler().runTrigger(TriggerType.CaseSolved, runParams, false);
+                        }
                         break;
                     case "Suspect":
                     case "Suspected":

forge-game/src/main/java/forge/game/trigger/TriggerCaseSolved.java

@@ -0,0 +1,40 @@
+package forge.game.trigger;
+
+import java.util.Map;
+
+import forge.game.ability.AbilityKey;
+import forge.game.card.Card;
+import forge.game.spellability.SpellAbility;
+import forge.util.Localizer;
+
+public class TriggerCaseSolved extends Trigger {
+
+    public TriggerCaseSolved(Map<String, String> params, final Card host, final boolean intrinsic) {
+        super(params, host, intrinsic);
+    }
+
+    @Override
+    public final boolean performTest(Map<AbilityKey, Object> runParams) {
+        if (!matchesValidParam("ValidCard", runParams.get(AbilityKey.Card))) {
+            return false;
+        }
+
+        if (!matchesValidParam("ValidPlayer", runParams.get(AbilityKey.Player))) {
+            return false;
+        }
+
+        return true;
+    }
+
+    @Override
+        public final void setTriggeringObjects(final SpellAbility sa, Map<AbilityKey, Object> runParams) {
+        sa.setTriggeringObjectsFrom(runParams, AbilityKey.Card, AbilityKey.Player);
+    }
+
+    public String getImportantStackObjects(SpellAbility sa) {
+        StringBuilder sb = new StringBuilder();
+        sb.append(Localizer.getInstance().getMessage("lblCard")).append(": ");
+        sb.append(sa.getTriggeringObject(AbilityKey.Card));
+        return sb.toString();
+    }
+}

forge-game/src/main/java/forge/game/trigger/TriggerType.java

@@ -35,6 +35,7 @@ public enum TriggerType {
     BecomesTargetOnce(TriggerBecomesTargetOnce.class),
     BlockersDeclared(TriggerBlockersDeclared.class),
     Blocks(TriggerBlocks.class),
+    CaseSolved(TriggerCaseSolved.class),
     Championed(TriggerChampioned.class),
     ChangesController(TriggerChangesController.class),
     ChangesZone(TriggerChangesZone.class),