feat: trigger mounting

Code/client/Games/Skyrim/Actor.cpp

@@ -464,6 +464,14 @@ void Actor::RemoveFromAllFactions() noexcept
     s_pRemoveFromAllFactions(this);
 }
 
+TP_THIS_FUNCTION(TInitiateMountPackage, bool, Actor, Actor* apMount);
+static TInitiateMountPackage* RealInitiateMountPackage = nullptr;
+
+bool Actor::InitiateMountPackage(Actor* apMount) noexcept
+{
+    return ThisCall(RealInitiateMountPackage, this, apMount);
+}
+
 bool Actor::IsDead() noexcept
 {
     PAPYRUS_FUNCTION(bool, Actor, IsDead);
@@ -650,7 +658,7 @@ void TP_MAKE_THISCALL(HookUpdateDetectionState, ActorKnowledge, void* apState)
 
 struct DialogueItem;
 
-// This is an AIProcess function
+// TODO: This is an AIProcess function
 TP_THIS_FUNCTION(TProcessResponse, uint64_t, void, DialogueItem* apVoice, Actor* apTalkingActor, Actor* apTalkedToActor);
 static TProcessResponse* RealProcessResponse = nullptr;
 
@@ -664,6 +672,22 @@ uint64_t TP_MAKE_THISCALL(HookProcessResponse, void, DialogueItem* apVoice, Acto
     return ThisCall(RealProcessResponse, apThis, apVoice, apTalkingActor, apTalkedToActor);
 }
 
+bool TP_MAKE_THISCALL(HookInitiateMountPackage, Actor, Actor* apMount)
+{
+    if (!apMount)
+    {
+        return ThisCall(RealInitiateMountPackage, apThis, apMount);
+    }
+
+    if (ActorExtension* pMountExt = apMount->GetExtension())
+    {
+        if (pMountExt->IsRemote())
+            return false;
+    }
+
+    return ThisCall(RealInitiateMountPackage, apThis, apMount);
+}
+
 static TiltedPhoques::Initializer s_actorHooks([]()
 {
     POINTER_SKYRIMSE(TCharacterConstructor, s_characterCtor, 0x1406BA280 - 0x140000000);
@@ -679,6 +703,7 @@ static TiltedPhoques::Initializer s_actorHooks([]()
     POINTER_SKYRIMSE(TPickUpItem, s_pickUpItem, 0x14060C280 - 0x140000000);
     POINTER_SKYRIMSE(TUpdateDetectionState, s_updateDetectionState, 0x140742FE0 - 0x140000000);
     POINTER_SKYRIMSE(TProcessResponse, s_processResponse, 0x14068BC50 - 0x140000000);
+    POINTER_SKYRIMSE(TInitiateMountPackage, s_initiateMountPackage, 0x14062CF40 - 0x140000000);
 
     FUNC_GetActorLocation = s_GetActorLocation.Get();
     RealCharacterConstructor = s_characterCtor.Get();
@@ -692,6 +717,7 @@ static TiltedPhoques::Initializer s_actorHooks([]()
     RealPickUpItem = s_pickUpItem.Get();
     RealUpdateDetectionState = s_updateDetectionState.Get();
     RealProcessResponse = s_processResponse.Get();
+    RealInitiateMountPackage = s_initiateMountPackage.Get();
 
     TP_HOOK(&RealCharacterConstructor, HookCharacterConstructor);
     TP_HOOK(&RealCharacterConstructor2, HookCharacterConstructor2);
@@ -704,4 +730,5 @@ static TiltedPhoques::Initializer s_actorHooks([]()
     TP_HOOK(&RealPickUpItem, HookPickUpItem);
     TP_HOOK(&RealUpdateDetectionState, HookUpdateDetectionState);
     TP_HOOK(&RealProcessResponse, HookProcessResponse);
+    TP_HOOK(&RealInitiateMountPackage, HookInitiateMountPackage);
 });

Code/client/Games/Skyrim/Actor.h

@@ -211,6 +211,7 @@ struct Actor : TESObjectREFR
     void UnEquipAll() noexcept;
     void RemoveFromAllFactions() noexcept;
     void QueueUpdate() noexcept;
+    bool InitiateMountPackage(Actor* apMount) noexcept;
 
     bool IsDead() noexcept;
     void Kill() noexcept;

Code/client/Services/Generic/TestService.cpp

@@ -168,12 +168,15 @@ void TestService::OnUpdate(const UpdateEvent& acUpdateEvent) noexcept
         {
             s_f8Pressed = true;
 
+            Actor* pActor = (Actor*)TESForm::GetById(0xFF0015AD);
+            PlayerCharacter::Get()->InitiateMountPackage(pActor);
+
+            /*
             auto* pActor = (Actor*)TESForm::GetById(0xFF000DA5);
             pActor->SetWeaponDrawnEx(true);
 
             //PlaceActorInWorld();
 
-            /*
             const auto pPlayerBaseForm = static_cast<TESNPC*>(PlayerCharacter::Get()->baseForm);
 
             //const auto pNpc = TESNPC::Create(data, pPlayerBaseForm->GetChangeFlags());