Read item eq slots from the cache template

isTwoHanded, validForSlot, getSwingAnimation and the mob equipment set
read getItemEqSlotsOr/And, which drop the exporter's NONE. Offline parity
(p15c.py, 7586 rows): 0 differences once NONE is ignored.

Value changes:
- validForSlot: items whose only slot is NONE no longer pass for slot NONE.
- getSwingAnimation: the 7 slotless weapons (Rock 19297, Arrow 25650,
  siege ammo 29000/29010/29020/29030/29350) return the default 75 instead
  of indexing their empty left-hand anim list.
- MobBase equipment sets skip slotless items instead of keying them under
  NONE. No EQUIP booty entry references one (the 104 sets that do are ITEM
  booty sets).

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

src/engine/gameManager/CombatManager.java

@@ -596,7 +596,7 @@ public enum CombatManager {
         }
 
         //Item has no equipment slots and should not try to return an animation, return default instead
-        if (wb.item_eq_slots_or == null || wb.item_eq_slots_or.isEmpty()) {
+        if (wb.cacheTemplate.getItemEqSlotsOr().isEmpty()) {
             return 75;
         }
 
@@ -605,8 +605,8 @@ public enum CombatManager {
         int random;
 
         //Item can only be equipped in one slot, return animation for that slot
-        if (wb.item_eq_slots_or.size() == 1) {
-            if (wb.item_eq_slots_or.iterator().next().equals(mbEnums.EquipSlotType.RHELD)) {
+        if (wb.cacheTemplate.getItemEqSlotsOr().size() == 1) {
+            if (wb.cacheTemplate.getItemEqSlotsOr().iterator().next().equals(mbEnums.EquipSlotType.RHELD)) {
                 anim = weapon.weapon_attack_anim_right.get(0)[0];
                 if (dpj != null) {
                     random = ThreadLocalRandom.current().nextInt(weapon.weapon_attack_anim_right.size());

src/engine/gameManager/ItemManager.java

@@ -95,7 +95,7 @@ public enum ItemManager {
         if (!item.template.cacheTemplate.getItemType().equals(mbEnums.ItemType.WEAPON))
             return false;
 
-        return item.template.item_eq_slots_and.containsAll(EnumSet.of(mbEnums.EquipSlotType.LHELD, mbEnums.EquipSlotType.RHELD));
+        return item.template.cacheTemplate.getItemEqSlotsAnd().containsAll(EnumSet.of(mbEnums.EquipSlotType.LHELD, mbEnums.EquipSlotType.RHELD));
     }
 
     public static boolean isTwoHanded(ItemTemplate template) {
@@ -103,7 +103,7 @@ public enum ItemManager {
         if (!template.cacheTemplate.getItemType().equals(mbEnums.ItemType.WEAPON))
             return false;
 
-        return template.item_eq_slots_and.containsAll(EnumSet.of(mbEnums.EquipSlotType.LHELD, mbEnums.EquipSlotType.RHELD));
+        return template.cacheTemplate.getItemEqSlotsAnd().containsAll(EnumSet.of(mbEnums.EquipSlotType.LHELD, mbEnums.EquipSlotType.RHELD));
     }
 
     public static boolean isShield(Item item) {
@@ -130,7 +130,7 @@ public enum ItemManager {
             return false;
         //Item not valid for slot
 
-        if (item.template.item_eq_slots_or.contains(slot) == false)
+        if (item.template.cacheTemplate.getItemEqSlotsOr().contains(slot) == false)
             return false;
 
         // Slot is taken

src/engine/objects/MobBase.java

@@ -127,9 +127,13 @@ public class MobBase extends AbstractGameObject {
         for (BootySetEntry equipmentSetEntry : equipList) {
 
             Item item = new Item(equipmentSetEntry.templateID);
+
+            if (item.template.cacheTemplate.getItemEqSlotsOr().isEmpty())
+                continue;
+
             item.objectUUID = ItemManager.lastNegativeID.decrementAndGet();
             item.drop_chance = equipmentSetEntry.dropChance;
-            item.equipSlot = item.template.item_eq_slots_or.iterator().next();
+            item.equipSlot = item.template.cacheTemplate.getItemEqSlotsOr().iterator().next();
             equip.put(item.equipSlot, item);
 
         }