[Server] Add server functions for reading equipment change indexes

apps/openmw-mp/Script/Functions/Items.cpp

@@ -22,6 +22,14 @@ int ItemFunctions::GetEquipmentSize() noexcept
     return MWWorld::InventoryStore::Slots;
 }
 
+unsigned int ItemFunctions::GetEquipmentChangesSize(unsigned short pid) noexcept
+{
+    Player* player;
+    GET_PLAYER(pid, player, 0);
+
+    return player->equipmentIndexChanges.size();
+}
+
 unsigned int ItemFunctions::GetInventoryChangesSize(unsigned short pid) noexcept
 {
     Player *player;
@@ -96,6 +104,15 @@ bool ItemFunctions::HasItemEquipped(unsigned short pid, const char* refId)
     return false;
 }
 
+int ItemFunctions::GetEquipmentChangesSlot(unsigned short pid, unsigned int changeIndex) noexcept
+{
+    Player* player;
+    GET_PLAYER(pid, player, 0);
+
+
+    return player->equipmentIndexChanges[changeIndex];
+}
+
 const char *ItemFunctions::GetEquipmentItemRefId(unsigned short pid, unsigned short slot) noexcept
 {
     Player *player;

apps/openmw-mp/Script/Functions/Items.hpp

@@ -5,6 +5,7 @@
     {"ClearInventoryChanges",                 ItemFunctions::ClearInventoryChanges},\
     \
     {"GetEquipmentSize",                      ItemFunctions::GetEquipmentSize},\
+    {"GetEquipmentChangesSize",               ItemFunctions::GetEquipmentChangesSize},\
     {"GetInventoryChangesSize",               ItemFunctions::GetInventoryChangesSize},\
     {"GetInventoryChangesAction",             ItemFunctions::GetInventoryChangesAction},\
     \
@@ -17,6 +18,7 @@
     \
     {"HasItemEquipped",                       ItemFunctions::HasItemEquipped},\
     \
+    {"GetEquipmentChangesSlot",                ItemFunctions::GetEquipmentChangesSlot},\
     {"GetEquipmentItemRefId",                 ItemFunctions::GetEquipmentItemRefId},\
     {"GetEquipmentItemCount",                 ItemFunctions::GetEquipmentItemCount},\
     {"GetEquipmentItemCharge",                ItemFunctions::GetEquipmentItemCharge},\
@@ -64,6 +66,14 @@ public:
     */
     static int GetEquipmentSize() noexcept;
 
+    /**
+    * \brief Get the number of indexes in a player's latest equipment changes.
+    *
+    * \param pid The player ID whose equipment changes should be used.
+    * \return The number of indexes.
+    */
+    static unsigned int GetEquipmentChangesSize(unsigned short pid) noexcept;
+
     /**
     * \brief Get the number of indexes in a player's latest inventory changes.
     *
@@ -135,6 +145,16 @@ public:
     */
     static bool HasItemEquipped(unsigned short pid, const char* refId);
 
+    /**
+    * \brief Get the slot used for the equipment item at a specific index in the most recent
+    * equipment changes.
+    *
+    * \param pid The player ID.
+    * \param changeIndex The index of the equipment change.
+    * \return The slot.
+    */
+    static int GetEquipmentChangesSlot(unsigned short pid, unsigned int changeIndex) noexcept;
+
     /**
     * \brief Get the refId of the item in a certain slot of the equipment of a player.
     *