Build Race from its race rune and compare every field

Adds Race(RuneTemplate, Race): start/max attributes from rune_attr_adj/
rune_max_attr_adj (min is always 0), health/mana/stamina bonus from
rune_health/mana/stamina, startingPoints = 30 - rune_creation_cost, token =
SBStringHash(rune_sub_type), name from obj_name, description from rune_dsc,
hair/beard styles from rune_hair/rune_beard (style 0 when rune_hair is empty),
and baseClasses = the creation class runes whose item_race_req names the race
sub type. minHeight/strHeightMod come from the static_rune_race row; colors,
skills, powers and effects still load from the DB by rune id. A
static_rune_race comparator checks every field against a JSON-built Race.

Offline parity (scripts/p23.py, 26 rows + racebaseclass/hairstyle/beardstyle
vs the RACE runes): the 22 creation races match in every attribute, bonus,
startingPoints, token and base class. Differences:
- name: "Aelfborn, Male" -> "Aelfborn" on every row
- hair 0 dropped by the JSON on Aracoix M/F and Shade M/F (kept by the
  empty-hair rule); beard 0 dropped on Shade M/F, Minotaur, Vampire F
- Minotaur hair 6958 -> 6598, Vampire M beard 5020170 -> 5020300
- 2018 Archon: startingPoints 0 -> 30, token 0 -> SBStringHash("Celestial"),
  health 0 -> 20, stamina 0 -> 90
- 2019 Half-Giant-Old Man: str/dex/con/spi start and max, startingPoints
  20 -> 15, health/mana/stamina 0 -> 10/5/70, baseClasses {} -> {Fighter}
- 2020/2021 CSR: stats 60/120 -> 40/100, startingPoints 0 -> 30, token 0 ->
  SBStringHash("CSR"), health/mana/stamina 0 -> 40/40/10000

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

src/engine/objects/Race.java

@@ -13,7 +13,10 @@ import engine.gameManager.DbManager;
 import engine.mbEnums;
 import engine.mbEnums.RaceType;
 import engine.net.ByteBufferWriter;
+import engine.parsers.cache.CacheParserUtil;
+import engine.parsers.objects.RuneTemplate;
 import engine.server.MBServerStatics;
+import engine.util.Hasher;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
@@ -27,6 +30,9 @@ public class Race {
 
     private static ConcurrentHashMap<Integer, Race> _raceByID = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);
 
+    // Creation points before the race rune's rune_creation_cost is taken off
+    private static final int STARTING_POINT_POOL = 30;
+
     private final String name;
     private final String description;
     private final int raceRuneID;
@@ -107,6 +113,80 @@ public class Race {
 
     }
 
+    /**
+     * Rune Template Constructor
+     * minHeight and strHeightMod are server-only and come from the static_rune_race row.
+     */
+    public Race(RuneTemplate rune, Race dbRace) {
+
+        this.raceRuneID = rune.template_id;
+        this.raceType = mbEnums.RaceType.getRaceTypebyRuneID(raceRuneID);
+        this.name = rune.obj_name;
+        this.description = rune.rune_dsc;
+        this.strStart = rune.rune_attr_adj.getOrDefault(mbEnums.AttributeType.Strength, 0).shortValue();
+        this.strMin = 0;
+        this.strMax = rune.rune_max_attr_adj.getOrDefault(mbEnums.AttributeType.Strength, 0).shortValue();
+        this.dexStart = rune.rune_attr_adj.getOrDefault(mbEnums.AttributeType.Dexterity, 0).shortValue();
+        this.dexMin = 0;
+        this.dexMax = rune.rune_max_attr_adj.getOrDefault(mbEnums.AttributeType.Dexterity, 0).shortValue();
+        this.conStart = rune.rune_attr_adj.getOrDefault(mbEnums.AttributeType.Constitution, 0).shortValue();
+        this.conMin = 0;
+        this.conMax = rune.rune_max_attr_adj.getOrDefault(mbEnums.AttributeType.Constitution, 0).shortValue();
+        this.intStart = rune.rune_attr_adj.getOrDefault(mbEnums.AttributeType.Intelligence, 0).shortValue();
+        this.intMin = 0;
+        this.intMax = rune.rune_max_attr_adj.getOrDefault(mbEnums.AttributeType.Intelligence, 0).shortValue();
+        this.spiStart = rune.rune_attr_adj.getOrDefault(mbEnums.AttributeType.Spirit, 0).shortValue();
+        this.spiMin = 0;
+        this.spiMax = rune.rune_max_attr_adj.getOrDefault(mbEnums.AttributeType.Spirit, 0).shortValue();
+        this.token = Hasher.SBStringHash(rune.rune_sub_type);
+        this.healthBonus = (short) rune.rune_health;
+        this.manaBonus = (short) rune.rune_mana;
+        this.staminaBonus = (short) rune.rune_stamina;
+        this.startingPoints = (byte) (STARTING_POINT_POOL - rune.rune_creation_cost);
+        this.minHeight = dbRace.minHeight;
+        this.strHeightMod = dbRace.strHeightMod;
+        this.hairStyles = new HashSet<>(rune.rune_hair);
+        this.beardStyles = new HashSet<>(rune.rune_beard);
+        this.skinColors = DbManager.RaceQueries.SKIN_COLOR_FOR_RACE(raceRuneID);
+        this.beardColors = DbManager.RaceQueries.BEARD_COLORS_FOR_RACE(raceRuneID);
+        this.hairColors = DbManager.RaceQueries.HAIR_COLORS_FOR_RACE(raceRuneID);
+        this.baseClasses = getBaseClassesForRace(rune);
+        this.skillsGranted = DbManager.SkillReqQueries.GET_REQS_FOR_RUNE(raceRuneID);
+        this.powersGranted = PowerReq.getPowerReqsForRune(raceRuneID);
+        this.effectsList = DbManager.MobBaseQueries.GET_RUNEBASE_EFFECTS(this.raceRuneID);
+
+        // Races without hair styles (Aracoix, Shade) select style 0, which creation validates
+        if (this.hairStyles.isEmpty())
+            this.hairStyles.add(0);
+    }
+
+    // Base classes are the creation class runes whose item_race_req names this race's sub type.
+    // Every creation class rune's race list is a whitelist (restrict false).
+
+    private static ArrayList<BaseClass> getBaseClassesForRace(RuneTemplate rune) {
+
+        ArrayList<BaseClass> baseClasses = new ArrayList<>();
+        mbEnums.MonsterType monsterType;
+        BaseClass baseClass;
+
+        monsterType = CacheParserUtil.readEnum(mbEnums.MonsterType.class, rune.rune_sub_type, rune.template_id, "rune_sub_type");
+
+        for (RuneTemplate classRune : RuneTemplate._runes.values()) {
+            if (classRune.rune_type != mbEnums.RuneType.CLASS || !classRune.rune_is_standard_character_creation)
+                continue;
+
+            if (!classRune.item_race_req.contains(monsterType))
+                continue;
+
+            baseClass = DbManager.BaseClassQueries.GET_BASE_CLASS(classRune.template_id);
+
+            if (baseClass != null)
+                baseClasses.add(baseClass);
+        }
+
+        return baseClasses;
+    }
+
     public static void loadAllRaces() {
         Race._raceByID = DbManager.RaceQueries.LOAD_ALL_RACES();
     }