[Server] Add stackingState arg to script functions adding active spells

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

@@ -489,10 +489,11 @@ void ActorFunctions::UnequipActorItem(unsigned short slot) noexcept
     ActorFunctions::EquipActorItem(slot, "", 0, -1, -1);
 }
 
-void ActorFunctions::AddActorSpellActive(const char* spellId, const char* displayName) noexcept
+void ActorFunctions::AddActorSpellActive(const char* spellId, const char* displayName, bool stackingState) noexcept
 {
     mwmp::ActiveSpell spell;
     spell.id = spellId;
+    spell.isStackingSpell = stackingState;
     spell.params.mDisplayName = displayName;
     spell.params.mEffects = storedActorActiveEffects;
 

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

@@ -879,9 +879,10 @@ public:
     *
     * \param spellId The spellId of the spell.
     * \param displayName The displayName of the spell.
+    * \param stackingState Whether the spell should stack with other instances of itself.
     * \return void
     */
-    static void AddActorSpellActive(const char* spellId, const char* displayName) noexcept;
+    static void AddActorSpellActive(const char* spellId, const char* displayName, bool stackingState) noexcept;
 
     /**
     * \brief Add a new effect to the next active spell that will be added to the temporary actor

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

@@ -101,13 +101,14 @@ void SpellFunctions::AddSpell(unsigned short pid, const char* spellId) noexcept
     player->spellbookChanges.spells.push_back(spell);
 }
 
-void SpellFunctions::AddSpellActive(unsigned short pid, const char* spellId, const char* displayName) noexcept
+void SpellFunctions::AddSpellActive(unsigned short pid, const char* spellId, const char* displayName, bool stackingState) noexcept
 {
     Player* player;
     GET_PLAYER(pid, player, );
 
     mwmp::ActiveSpell spell;
     spell.id = spellId;
+    spell.isStackingSpell = stackingState;
     spell.params.mDisplayName = displayName;
     spell.params.mEffects = storedActiveEffects;
 

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

@@ -155,9 +155,10 @@ public:
     * \param pid The player ID whose spells active changes should be used.
     * \param spellId The spellId of the spell.
     * \param displayName The displayName of the spell.
+    * \param stackingState Whether the spell should stack with other instances of itself.
     * \return void
     */
-    static void AddSpellActive(unsigned short pid, const char* spellId, const char* displayName) noexcept;
+    static void AddSpellActive(unsigned short pid, const char* spellId, const char* displayName, bool stackingState) noexcept;
 
     /**
     * \brief Add a new effect to the next active spell that will be added to a player.