Skip mob race runes when loading power granted trains

Their item_power_action entries are mob power ranks by level, not trains,
and getGrantedTrains only looks up a player's race, class, promotion and
runes. RACE runes load only when they are a player Race (static_rune_race).
Cuts the table from 379384 entries / 969 powers to 2596 / 925; no value a
player can read changes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/engine/objects/PowerGrantedTrains.java

@@ -10,6 +10,7 @@
 package engine.objects;
 
 import engine.gameManager.DbManager;
+import engine.mbEnums;
 import engine.parsers.objects.RuneTemplate;
 import engine.server.MBServerStatics;
 import engine.util.Hasher;
@@ -94,14 +95,19 @@ public class PowerGrantedTrains {
             return (short) 0;
     }
 
-    // Trains are power_arguments[0] of the first action; only mob race runes carry more than one.
+    // Trains are power_arguments[0] of the first action. Mob race runes are skipped:
+    // their power actions are mob power ranks by level, not trains.
     public static void loadGrantedPowers() {
 
         ConcurrentHashMap<Integer, PowerGrantedTrains> powerGrants = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);
         int token;
         int grantCount = 0;
 
-        for (RuneTemplate rune : RuneTemplate._runes.values())
+        for (RuneTemplate rune : RuneTemplate._runes.values()) {
+
+            if (rune.rune_type == mbEnums.RuneType.RACE && Race.getRace(rune.template_id) == null)
+                continue;
+
             for (Map.Entry<String, ArrayList<int[]>> powerAction : rune.item_power_action.entrySet()) {
 
                 if (powerAction.getValue().isEmpty())
@@ -112,6 +118,7 @@ public class PowerGrantedTrains {
                         .addRuneGrant(rune.template_id, (short) powerAction.getValue().get(0)[0]);
                 grantCount++;
             }
+        }
 
         PowerGrantedTrains.grantedPowers = powerGrants;
         Logger.info("Loaded " + grantCount + " power train grants for " + powerGrants.size() + " powers");