New vehicle utility function for detecting enter/exit

Client/mods/deathmatch/logic/CClientPed.cpp

@@ -127,7 +127,7 @@ void CClientPed::Init(CClientManager* pManager, unsigned long ulModelID, bool bI
     m_pTaskManager = NULL;
     m_pOccupiedVehicle = NULL;
     m_pOccupyingVehicle = NULL;
-    // m_uiOccupyingSeat = 0;
+    m_uiOccupyingSeat = 0;
     m_uiOccupiedVehicleSeat = 0xFF;
     m_bHealthLocked = false;
     m_bDontChangeRadio = false;
@@ -1464,7 +1464,7 @@ void CClientPed::WarpIntoVehicle(CClientVehicle* pVehicle, unsigned int uiSeat)
     CClientVehicle* pPrevVehicle = GetRealOccupiedVehicle();
     // Eventually remove us from a previous vehicle
     RemoveFromVehicle();
-    // m_uiOccupyingSeat = uiSeat;
+    m_uiOccupyingSeat = uiSeat;
     m_bForceGettingIn = false;
     m_bForceGettingOut = false;
     m_ucLeavingDoor = 0xFF;
@@ -7279,4 +7279,15 @@ void CClientPed::RunSwimTask() const
 
     inWaterTask->SetAsPedTask(m_pPlayerPed, TASK_PRIORITY_EVENT_RESPONSE_NONTEMP, true);
 }
-
+
+bool CClientPed::IsEnteringToVehicle()
+{
+    int inOutState = GetVehicleInOutState();
+    return inOutState == VEHICLE_INOUT_GETTING_IN || inOutState == VEHICLE_INOUT_JACKING;
+}
+
+bool CClientPed::IsExitingFromVehicle()
+{
+    int inOutState = GetVehicleInOutState();
+    return inOutState == VEHICLE_INOUT_GETTING_OUT || inOutState == VEHICLE_INOUT_GETTING_JACKED;
+}

Client/mods/deathmatch/logic/CClientPed.h

@@ -254,6 +254,8 @@ class CClientPed : public CClientStreamElement, public CAntiCheatModule
     CClientVehicle*       GetOccupyingVehicle() noexcept { return m_pOccupyingVehicle; };
     const CClientVehicle* GetOccupyingVehicle() const noexcept { return m_pOccupyingVehicle; };
 
+    unsigned int GetOccupyingVehicleSeat() const noexcept { return m_uiOccupyingSeat; };
+
     CClientVehicle* GetRealOccupiedVehicle();
     CClientVehicle* GetClosestEnterableVehicle(bool bGetPositionFromClosestDoor, bool bCheckDriverDoor, bool bCheckPassengerDoors,
                                                bool bCheckStreamedOutVehicles, unsigned int* uiClosestDoor = NULL, CVector* pClosestDoorPosition = NULL,
@@ -267,6 +269,9 @@ class CClientPed : public CClientStreamElement, public CAntiCheatModule
     void            WarpIntoVehicle(CClientVehicle* pVehicle, unsigned int uiSeat = 0);
     CClientVehicle* RemoveFromVehicle(bool bIgnoreIfGettingOut = false);
 
+    bool IsEnteringToVehicle();
+    bool IsExitingFromVehicle();
+
     bool IsVisible();
     void SetVisible(bool bVisible);
     bool GetUsesCollision();
@@ -644,7 +649,7 @@ class CClientPed : public CClientStreamElement, public CAntiCheatModule
     unsigned long               m_ulLastOnScreenTime;
     CClientVehiclePtr           m_pOccupiedVehicle;
     CClientVehiclePtr           m_pOccupyingVehicle;
-    // unsigned int                m_uiOccupyingSeat;
+    unsigned int                m_uiOccupyingSeat;
     unsigned int      m_uiOccupiedVehicleSeat;
     bool              m_bForceGettingIn;
     bool              m_bForceGettingOut;

Client/mods/deathmatch/logic/CClientVehicle.cpp

@@ -4139,8 +4139,7 @@ void CClientVehicle::SetPedOccupyingVehicle(CClientPed* pClientPed, CClientVehic
 
     // Ped vars
     pClientPed->m_pOccupyingVehicle = pVehicle;
-    //  if ( uiSeat >= 0 && uiSeat < 8 )
-    //      pClientPed->m_uiOccupyingSeat = uiSeat;
+    pClientPed->m_uiOccupyingSeat = uiSeat;
 
     if (ucDoor != 0xFF)
         pVehicle->AllowDoorRatioSetting(ucDoor, false);
@@ -4266,7 +4265,7 @@ void CClientVehicle::UnpairPedAndVehicle(CClientPed* pClientPed, CClientVehicle*
     {
         INFO(("UnpairPedAndVehicle: pClientPed:%s from m_pOccupyingVehicle:0x%08x", GetPlayerName(pClientPed).c_str(), pVehicle));
         pClientPed->m_pOccupyingVehicle = NULL;
-        // pClientPed->m_uiOccupyingSeat = 0xFF;
+        pClientPed->m_uiOccupyingSeat = NULL;
     }
 }
 

Client/mods/deathmatch/logic/luadefs/CLuaPedDefs.cpp

@@ -104,6 +104,11 @@ void CLuaPedDefs::LoadFunctions()
         {"getPedTotalAmmo", GetPedTotalAmmo},
         {"getPedOccupiedVehicle", GetPedOccupiedVehicle},
         {"getPedOccupiedVehicleSeat", GetPedOccupiedVehicleSeat},
+        {"isPedEnteringToVehicle", ArgumentParser<IsPedEnteringToVehicle>},
+        {"isPedExitingFromVehicle", ArgumentParser<IsPedExitingFromVehicle>},
+        {"getPedVehicleEnteringTo", ArgumentParser<GetPedVehicleEnteringTo>},
+        {"getPedVehicleEnteringToSeat", ArgumentParser<GetPedVehicleEnteringToSeat>},
+
         {"getPedBonePosition", GetPedBonePosition},
         {"getPedClothes", GetPedClothes},
         {"getPedMoveState", GetPedMoveState},
@@ -155,6 +160,8 @@ void CLuaPedDefs::AddClass(lua_State* luaVM)
     lua_classfunction(luaVM, "getMoveState", "getPedMoveState");
     lua_classfunction(luaVM, "getOccupiedVehicle", "getPedOccupiedVehicle");
     lua_classfunction(luaVM, "getOccupiedVehicleSeat", "getPedOccupiedVehicleSeat");
+    lua_classfunction(luaVM, "getVehicleEnteringTo", "getPedVehicleEnteringTo");
+    lua_classfunction(luaVM, "getVehicleEnteringToSeat", "getPedVehicleEnteringToSeat");
     lua_classfunction(luaVM, "getOxygenLevel", "getPedOxygenLevel");
     lua_classfunction(luaVM, "getStat", "getPedStat");
     lua_classfunction(luaVM, "getTarget", "getPedTarget");
@@ -213,6 +220,8 @@ void CLuaPedDefs::AddClass(lua_State* luaVM)
     lua_classfunction(luaVM, "setExitVehicle", "setPedExitVehicle");
     lua_classfunction(luaVM, "setBleeding", "setPedBleeding");
     lua_classfunction(luaVM, "playVoiceLine", "playPedVoiceLine");
+    lua_classfunction(luaVM, "isEnteringToVehicle", "isPedEnteringToVehicle");
+    lua_classfunction(luaVM, "isExitingFromVehicle", "isPedExitingFromVehicle");
 
     lua_classvariable(luaVM, "vehicle", OOP_WarpPedIntoVehicle, GetPedOccupiedVehicle);
     lua_classvariable(luaVM, "vehicleSeat", NULL, "getPedOccupiedVehicleSeat");
@@ -232,6 +241,10 @@ void CLuaPedDefs::AddClass(lua_State* luaVM)
     lua_classvariable(luaVM, "ducked", NULL, "isPedDucked");
     lua_classvariable(luaVM, "headless", "setPedHeadless", "isPedHeadless");
     lua_classvariable(luaVM, "inVehicle", NULL, "isPedInVehicle");
+    lua_classvariable(luaVM, "enteringToVehicle", NULL, "isPedEnteringToVehicle");
+    lua_classvariable(luaVM, "exitingFromVehicle", NULL, "isPedExitingFromVehicle");
+    lua_classvariable(luaVM, "vehicleEnteringTo", NULL, "getPedVehicleEnteringTo");
+    lua_classvariable(luaVM, "vehicleEnteringToSeat", NULL, "getPedVehicleEnteringToSeat");
     lua_classvariable(luaVM, "onFire", "setPedOnFire", "isPedOnFire");
     lua_classvariable(luaVM, "onGround", NULL, "isPedOnGround");
     lua_classvariable(luaVM, "dead", NULL, "isPedDead");
@@ -2560,3 +2573,23 @@ void CLuaPedDefs::PlayPedVoiceLine(CClientPed* ped, int speechId, std::optional<
 
     ped->Say(speechContextId, probability.value_or(1.0f));
 }
+
+bool CLuaPedDefs::IsPedEnteringToVehicle(CClientPed* const ped) noexcept
+{
+    return ped->IsEnteringToVehicle();
+}
+
+bool CLuaPedDefs::IsPedExitingFromVehicle(CClientPed* const ped) noexcept
+{
+    return ped->IsExitingFromVehicle();
+}
+
+CClientVehicle* CLuaPedDefs::GetPedVehicleEnteringTo(CClientPed* const ped)
+{
+    return ped->GetOccupyingVehicle();
+}
+
+int CLuaPedDefs::GetPedVehicleEnteringToSeat(CClientPed* const ped)
+{
+    return ped->GetOccupyingVehicleSeat();
+}

Client/mods/deathmatch/logic/luadefs/CLuaPedDefs.h

@@ -120,4 +120,8 @@ class CLuaPedDefs : public CLuaDefs
     static bool killPedTask(CClientPed* ped, taskType taskType, std::uint8_t taskNumber, std::optional<bool> gracefully);
 
     static void PlayPedVoiceLine(CClientPed* ped, int speechId, std::optional<float> probability);
+    static bool IsPedEnteringToVehicle(CClientPed* const ped) noexcept;
+    static bool IsPedExitingFromVehicle(CClientPed* const ped) noexcept;
+    static CClientVehicle* GetPedVehicleEnteringTo(CClientPed* const ped);
+    static int GetPedVehicleEnteringToSeat(CClientPed* const ped);
 };

Server/mods/deathmatch/logic/luadefs/CLuaPedDefs.cpp

@@ -48,6 +48,8 @@ void CLuaPedDefs::LoadFunctions()
         {"getPedOccupiedVehicle", GetPedOccupiedVehicle},
         {"getPedOccupiedVehicleSeat", GetPedOccupiedVehicleSeat},
         {"isPedInVehicle", IsPedInVehicle},
+        {"isPedEnteringToVehicle", ArgumentParser<IsPedEnteringToVehicle>},
+        {"isPedExitingFromVehicle", ArgumentParser<IsPedExitingFromVehicle>},
         {"isPedReloadingWeapon", ArgumentParser<IsPedReloadingWeapon>},
 
         // Ped set functions
@@ -120,6 +122,8 @@ void CLuaPedDefs::AddClass(lua_State* luaVM)
     lua_classfunction(luaVM, "isHeadless", "isPedHeadless");
     lua_classfunction(luaVM, "isWearingJetpack", "isPedWearingJetpack");            // introduced in 1.5.5-9.13846
     lua_classfunction(luaVM, "isReloadingWeapon", "isPedReloadingWeapon");
+    lua_classfunction(luaVM, "isEnteringToVehicle", "isPedEnteringToVehicle");
+    lua_classfunction(luaVM, "isExitingFromVehicle", "isPedExitingFromVehicle");
 
     lua_classfunction(luaVM, "getArmor", "getPedArmor");
     lua_classfunction(luaVM, "getFightingStyle", "getPedFightingStyle");
@@ -153,6 +157,8 @@ void CLuaPedDefs::AddClass(lua_State* luaVM)
     lua_classfunction(luaVM, "setWearingJetpack", "setPedWearingJetpack");            // introduced in 1.5.5-9.13846
 
     lua_classvariable(luaVM, "inVehicle", NULL, "isPedInVehicle");
+    lua_classvariable(luaVM, "enteringToVehicle", NULL, "isPedEnteringToVehicle");
+    lua_classvariable(luaVM, "exitingFromVehicle", NULL, "isPedExitingFromVehicle");
     lua_classvariable(luaVM, "ducked", NULL, "isPedDucked");
     lua_classvariable(luaVM, "inWater", NULL, "isPedInWater");
     lua_classvariable(luaVM, "onGround", NULL, "isPedOnGround");
@@ -1555,3 +1561,13 @@ int CLuaPedDefs::TakeAllWeapons(lua_State* luaVM)
     lua_pushboolean(luaVM, false);
     return 1;
 }
+
+bool CLuaPedDefs::IsPedEnteringToVehicle(CPed* const ped) noexcept
+{
+    return ped->GetVehicleAction() == CPed::VEHICLEACTION_ENTERING;
+}
+
+bool CLuaPedDefs::IsPedExitingFromVehicle(CPed* const ped) noexcept
+{
+    return ped->GetVehicleAction() == CPed::VEHICLEACTION_EXITING;
+}

Server/mods/deathmatch/logic/luadefs/CLuaPedDefs.h

@@ -51,6 +51,8 @@ class CLuaPedDefs : public CLuaDefs
     LUA_DECLARE(GetPedOccupiedVehicle);
     LUA_DECLARE(GetPedOccupiedVehicleSeat);
     LUA_DECLARE(IsPedInVehicle);
+    static bool IsPedEnteringToVehicle(CPed* const ped) noexcept;
+    static bool IsPedExitingFromVehicle(CPed* const ped) noexcept;
     LUA_DECLARE(GetPedAmmoInClip);
     LUA_DECLARE(GetPedTotalAmmo);
     static bool IsPedReloadingWeapon(CPed* const ped) noexcept;