Update CMakeLists.txt

module/CMakeLists.txt

@@ -69,6 +69,7 @@ add_library(SqModule MODULE SqBase.hpp Main.cpp
     Library/Chrono/Timestamp.cpp Library/Chrono/Timestamp.hpp
     Library/CURL.cpp Library/CURL.hpp
     Library/Format.cpp Library/Format.hpp
+    Library/HttpLib.hpp
     Library/IO.cpp Library/IO.hpp
     Library/IO/Buffer.cpp Library/IO/Buffer.hpp
     Library/IO/File.cpp Library/IO/File.hpp
@@ -80,6 +81,7 @@ add_library(SqModule MODULE SqBase.hpp Main.cpp
     Library/Numeric.cpp Library/Numeric.hpp
     Library/Numeric/Math.cpp Library/Numeric/Math.hpp
     Library/Numeric/Random.cpp Library/Numeric/Random.hpp
+    Library/PocketBase.cpp Library/PocketBase.hpp
     Library/RegEx.cpp Library/RegEx.hpp
     Library/String.cpp Library/String.hpp
     Library/System.cpp Library/System.hpp
@@ -132,7 +134,7 @@ if(WIN32 OR MINGW)
     target_link_libraries(SqModule wsock32 ws2_32 shlwapi)
 endif()
 # Link to base libraries
-target_link_libraries(SqModule RPMalloc Squirrel fmt::fmt SimpleINI TinyDir xxHash ConcurrentQueue SAJSON CPR UTF8Lib PUGIXML CivetWeb maxminddb libzmq-static)
+target_link_libraries(SqModule RPMalloc Squirrel fmt::fmt SimpleINI TinyDir xxHash ConcurrentQueue SAJSON CPR UTF8Lib PUGIXML HttpLib CivetWeb maxminddb libzmq-static)
 # Link to POCO libraries
 target_link_libraries(SqModule Poco::Foundation Poco::Crypto Poco::Data Poco::Net)
 # Does POCO have SQLite support?
@@ -227,7 +229,7 @@ if(WIN32 AND MINGW AND COPY_DEPENDENCIES)
     file(COPY "${MINGW_BIN_PATH}/libpq.dll" DESTINATION "${PROJECT_SOURCE_DIR}/bin/deps")
     file(COPY "${MINGW_BIN_PATH}/libzstd.dll" DESTINATION "${PROJECT_SOURCE_DIR}/bin/deps")
     file(COPY "${MINGW_BIN_PATH}/libpsl-5.dll" DESTINATION "${PROJECT_SOURCE_DIR}/bin/deps")
-    file(COPY "${MINGW_BIN_PATH}/libffi-7.dll" DESTINATION "${PROJECT_SOURCE_DIR}/bin/deps")
+    file(COPY "${MINGW_BIN_PATH}/libffi-8.dll" DESTINATION "${PROJECT_SOURCE_DIR}/bin/deps")
     file(COPY "${MINGW_BIN_PATH}/libcurl-4.dll" DESTINATION "${PROJECT_SOURCE_DIR}/bin/deps")
     file(COPY "${MINGW_BIN_PATH}/libssh2-1.dll" DESTINATION "${PROJECT_SOURCE_DIR}/bin/deps")
     file(COPY "${MINGW_BIN_PATH}/libidn2-0.dll" DESTINATION "${PROJECT_SOURCE_DIR}/bin/deps")

module/Core/Common.cpp

@@ -248,6 +248,14 @@ String SqTypeName(HSQUIRRELVM vm, SQInteger idx)
     return String(val.mPtr, static_cast< size_t >(val.mLen));
 }
 
+// ------------------------------------------------------------------------------------------------
+String SqTypeName(HSQUIRRELVM vm, LightObj & obj)
+{
+    const StackGuard sg(vm);
+    sq_pushobject(vm, obj);
+    return SqTypeName(vm, -1);
+}
+
 // ------------------------------------------------------------------------------------------------
 LightObj BufferToStrObj(const Buffer & b)
 {

module/Core/Common.hpp

@@ -242,6 +242,11 @@ SQMOD_NODISCARD const SQChar * SqTypeName(SQObjectType type);
 */
 SQMOD_NODISCARD String SqTypeName(HSQUIRRELVM vm, SQInteger idx);
 
+/* ------------------------------------------------------------------------------------------------
+ * Retrieve the string representation of a certain type from a script object.
+*/
+SQMOD_NODISCARD String SqTypeName(HSQUIRRELVM vm, LightObj & obj);
+
 /* ------------------------------------------------------------------------------------------------
  * Create a script string instance from a buffer.
 */

module/Misc/Official.cpp

@@ -55,40 +55,60 @@ SQMOD_DECL_TYPENAME(CVehicleTn, _SC("CVehicle"))
 /* ------------------------------------------------------------------------------------------------
  * Used to fetch the legacy entity instance even if a native one was specified.
 */
-template < class T, class U > inline T & GetLgEnt(LightObj & o)
+template < class LEGACY, class NATIVE > inline LEGACY & GetLgEnt(LightObj & o)
 {
-    auto type = static_cast< AbstractStaticClassData * >(o.GetTypeTag());
+    const auto type = static_cast< AbstractStaticClassData * >(o.GetTypeTag());
     // Legacy entity type?
-    if (type == StaticClassTypeTag< T >::Get())
+    if (type == StaticClassTypeTag< LEGACY >::Get())
     {
-        return *o.CastI< T >();
+        return *o.CastI< LEGACY >();
     }
     // Native entity type?
-    if (type == StaticClassTypeTag< U >::Get())
+    if (type == StaticClassTypeTag< NATIVE >::Get())
     {
-        return *EntityInstSelect< U >(o.CastI< U >()->GetID()).mLgInst;
+        return *EntityInstSelect< NATIVE >::Get(o.CastI< NATIVE >()->GetID()).mLgInst;
     }
-    STHROWF("Invalid entity type");
+    STHROWF("Invalid entity type: {}", SqTypeName(SqVM(), o));
+    SQ_UNREACHABLE
+}
+
+/* ------------------------------------------------------------------------------------------------
+ * Used to fetch the native entity instance even if a legacy one was specified.
+*/
+template < class LEGACY, class NATIVE > inline NATIVE & GetNativeEnt(LightObj & o)
+{
+    const auto type = static_cast< AbstractStaticClassData * >(o.GetTypeTag());
+    // Legacy entity type?
+    if (type == StaticClassTypeTag< LEGACY >::Get())
+    {
+        return o.CastI< LEGACY >()->Get();
+    }
+    // Native entity type?
+    if (type == StaticClassTypeTag< NATIVE >::Get())
+    {
+        return *EntityInstSelect< NATIVE >::Get(o.CastI< NATIVE >()->GetID()).mInst;
+    }
+    STHROWF("Invalid entity type: {}", SqTypeName(SqVM(), o));
     SQ_UNREACHABLE
 }
 
 /* ------------------------------------------------------------------------------------------------
  * Used to fetch the legacy entity identifier even if a native one was specified.
 */
-template < class T, class U > SQMOD_NODISCARD inline int32_t GetLgEntID(LightObj & o)
+template < class LEGACY, class NATIVE > SQMOD_NODISCARD inline int32_t GetLgEntID(LightObj & o)
 {
-    auto type = static_cast< AbstractStaticClassData * >(o.GetTypeTag());
+    const auto type = static_cast< AbstractStaticClassData * >(o.GetTypeTag());
     // Legacy entity type?
-    if (type == StaticClassTypeTag< T >::Get())
+    if (type == StaticClassTypeTag< LEGACY >::Get())
     {
-        return o.CastI< T >()->mID;
+        return o.CastI< LEGACY >()->mID;
     }
     // Native entity type?
-    if (type == StaticClassTypeTag< U >::Get())
+    if (type == StaticClassTypeTag< NATIVE >::Get())
     {
-        return o.CastI< U >()->GetID();
+        return o.CastI< NATIVE >()->GetID();
     }
-    STHROWF("Invalid entity type");
+    STHROWF("Invalid entity type: {}", SqTypeName(SqVM(), o));
     SQ_UNREACHABLE
 }
 
@@ -478,14 +498,14 @@ struct LgCheckpoint
     SQMOD_NODISCARD int GetWorld() const { return Get().GetWorld(); }
     SQMOD_NODISCARD LgARGB GetColor() const { const Color4 c = Get().GetColor(); return LgARGB{c.a, c.r, c.g, c.b}; }
     SQMOD_NODISCARD LgEntityVector GetPos() const
-    { return LgEntityVector(mID, LgEntityType::Checkpoint, 0, Get().GetPosition()); }
+    { return {mID, LgEntityType::Checkpoint, 0, Get().GetPosition()}; }
     SQMOD_NODISCARD float GetRadius() const { return Get().GetRadius(); }
     SQMOD_NODISCARD int GetID() const { return mID; }
     SQMOD_NODISCARD LgPlayer * GetOwner() const
     { const int id = Get().GetOwnerID(); return VALID_ENTITYEX(id, SQMOD_PLAYER_POOL) ? Core::Get().GetPlayer(id).mLgInst : nullptr; }
     // --------------------------------------------------------------------------------------------
     void Delete() const { _Func->DeleteCheckPoint(GetIdentifier()); }
-    SQMOD_NODISCARD bool StreamedToPlayer(LgPlayer & player) const;
+    SQMOD_NODISCARD bool StreamedToPlayer(LightObj & player) const;
 };
 
 /* ------------------------------------------------------------------------------------------------
@@ -546,11 +566,11 @@ struct LgObject
     SQMOD_NODISCARD int GetAlpha() const { return Get().GetAlpha(); }
     SQMOD_NODISCARD int GetWorld() const { return Get().GetWorld(); }
     SQMOD_NODISCARD LgEntityVector GetPos() const
-    { return LgEntityVector(mID, LgEntityType::Object, LgObjectVectorFlag::Pos, Get().GetPosition()); }
+    { return {mID, LgEntityType::Object, LgObjectVectorFlag::Pos, Get().GetPosition()}; }
     SQMOD_NODISCARD LgEntityQuaternion GetRotation() const
-    { return LgEntityQuaternion(mID, LgEntityType::Object, 0, Get().GetRotation()); }
+    { return {mID, LgEntityType::Object, 0, Get().GetRotation()}; }
     SQMOD_NODISCARD LgEntityVector GetRotationEuler() const
-    { return LgEntityVector(mID, LgEntityType::Object, LgObjectVectorFlag::Rotation, Get().GetRotationEuler()); }
+    { return {mID, LgEntityType::Object, LgObjectVectorFlag::Rotation, Get().GetRotationEuler()}; }
     SQMOD_NODISCARD int GetID() const { return mID; }
     SQMOD_NODISCARD bool GetReportingShots() const { return Get().GetShotReport(); }
     SQMOD_NODISCARD bool GetReportingBumps() const { return Get().GetTouchedReport(); }
@@ -563,7 +583,7 @@ struct LgObject
     void RotateToEuler(const Vector3 & rotation, int time) const { Get().RotateToEuler(rotation, static_cast< uint32_t >(time)); }
     void RotateByEuler(const Vector3 & rotOffset, int time) const { Get().RotateByEuler(rotOffset, static_cast< uint32_t >(time)); }
     void SetAlpha(int alpha, int fadeTime) const { Get().SetAlphaEx(alpha, static_cast< uint32_t >(fadeTime)); }
-    SQMOD_NODISCARD bool StreamedToPlayer(LgPlayer & player) const;
+    SQMOD_NODISCARD bool StreamedToPlayer(LightObj & player) const;
 };
 
 /* ------------------------------------------------------------------------------------------------
@@ -627,7 +647,7 @@ struct LgPickup
     SQMOD_NODISCARD bool GetAuto() const { return Get().GetAutomatic(); }
     SQMOD_NODISCARD int GetAutoTimer() const { return Get().GetAutoTimer(); }
     SQMOD_NODISCARD LgEntityVector GetPos() const
-    { return LgEntityVector(mID, LgEntityType::Pickup, 0, Get().GetPosition()); }
+    { return {mID, LgEntityType::Pickup, 0, Get().GetPosition()}; }
     SQMOD_NODISCARD int GetModel() const { return Get().GetModel(); }
     SQMOD_NODISCARD int GetQuantity() const { return Get().GetQuantity(); }
     SQMOD_NODISCARD int GetID() const { return mID; }
@@ -635,7 +655,7 @@ struct LgPickup
     // --------------------------------------------------------------------------------------------
     void Delete() const { _Func->DeletePickup(GetIdentifier()); }
     void Respawn() const { Get().Refresh(); }
-    SQMOD_NODISCARD bool StreamedToPlayer(LgPlayer & player) const;
+    SQMOD_NODISCARD bool StreamedToPlayer(LightObj & player) const;
 };
 
 /* ------------------------------------------------------------------------------------------------
@@ -703,7 +723,7 @@ struct LgPlayer
     void SetScore(int score) const { Get().SetScore(score); }
     void SetImmunity(uint32_t immunity) const { Get().SetImmunity(immunity); }
     void SetHeading(float heading) const { Get().SetHeading(heading); }
-    void SetVehicle(LgVehicle & vehicle) const;
+    void SetVehicle(LightObj & vehicle) const;
     void SetFrozen(bool toggle) const { _Func->SetPlayerOption(GetIdentifier(), vcmpPlayerOptionControllable, static_cast< uint8_t >(!toggle)); }
     void SetDriveByEnabled(bool toggle) const { _Func->SetPlayerOption(GetIdentifier(), vcmpPlayerOptionDriveBy, static_cast< uint8_t >(toggle)); }
     void SetWhiteScanLines(bool toggle) const { _Func->SetPlayerOption(GetIdentifier(), vcmpPlayerOptionWhiteScanlines, static_cast< uint8_t >(toggle)); }
@@ -720,7 +740,7 @@ struct LgPlayer
     void SetWantedLevel(int level) const { Get().SetWantedLevel(level); }
     // --------------------------------------------------------------------------------------------
     SQMOD_NODISCARD LgEntityVector GetPosition() const
-    { return LgEntityVector(mID, LgEntityType::Player, LgPlayerVectorFlag::Pos, Get().GetPosition()); }
+    { return {mID, LgEntityType::Player, LgPlayerVectorFlag::Pos, Get().GetPosition()}; }
     SQMOD_NODISCARD int GetClass() const { return Get().GetClass(); }
     SQMOD_NODISCARD bool GetAdmin() const { return Get().GetAdmin(); }
     SQMOD_NODISCARD const SQChar * GetIP() const { return Get().GetIP(); }
@@ -732,7 +752,7 @@ struct LgPlayer
     SQMOD_NODISCARD const SQChar * GetName() const { return Get().GetName(); }
     SQMOD_NODISCARD int GetTeam() const { return Get().GetTeam(); }
     SQMOD_NODISCARD int GetSkin() const { return Get().GetSkin(); }
-    SQMOD_NODISCARD LgEntityRGB GetColour() const { return LgEntityRGB(mID, LgEntityType::Player, 0, Get().GetColor()); }
+    SQMOD_NODISCARD LgEntityRGB GetColour() const { return {mID, LgEntityType::Player, 0, Get().GetColor()}; }
     SQMOD_NODISCARD int GetMoney() const { return Get().GetMoney(); }
     SQMOD_NODISCARD int GetScore() const { return Get().GetScore(); }
     SQMOD_NODISCARD int GetPing() const { return Get().GetPing(); }
@@ -764,7 +784,7 @@ struct LgPlayer
     SQMOD_NODISCARD LgPlayer * GetSpectateTarget() const
     { const int id = _Func->GetPlayerSpectateTarget(GetIdentifier()); return VALID_ENTITYEX(id, SQMOD_PLAYER_POOL) ? Core::Get().GetPlayer(id).mLgInst : nullptr; }
     SQMOD_NODISCARD LgEntityVector GetSpeed() const
-    { return LgEntityVector(mID, LgEntityType::Player, LgPlayerVectorFlag::Speed, Get().GetSpeed()); }
+    { return {mID, LgEntityType::Player, LgPlayerVectorFlag::Speed, Get().GetSpeed()}; }
     SQMOD_NODISCARD bool GetCanUseColors() const { return _Func->GetPlayerOption(GetIdentifier(), vcmpPlayerOptionChatTagsEnabled) >= 1; }
     SQMOD_NODISCARD bool GetMarkerVisible() const { return _Func->GetPlayerOption(GetIdentifier(), vcmpPlayerOptionHasMarker) >= 1; }
     SQMOD_NODISCARD bool GetDrunkStatus() const { return _Func->GetPlayerOption(GetIdentifier(), vcmpPlayerOptionDrunkEffects) >= 1; }
@@ -801,8 +821,8 @@ struct LgPlayer
     SQMOD_NODISCARD int GetWeaponAtSlot(int slot) const { return Get().GetWeaponAtSlot(slot); }
     SQMOD_NODISCARD int GetAmmoAtSlot(int slot) const { return Get().GetAmmoAtSlot(slot); }
     void SetAlpha(int alpha, int fadeTime) const { Get().SetAlphaEx(alpha, fadeTime); }
-    SQMOD_NODISCARD bool StreamedToPlayer(const LgPlayer & player) const { return Get().IsStreamedFor(player.Get()); }
-    void SetVehicleSlot(const LgVehicle & vehicle, int slot) const;
+    SQMOD_NODISCARD bool StreamedToPlayer(LightObj & player) const { return Get().IsStreamedFor(GetNativeEnt< LgPlayer, CPlayer >(player)); }
+    void SetVehicleSlot(LightObj & vehicle, int slot) const;
     void Select() const { Get().ForceSelect(); }
     void RestoreCamera() const { Get().RestoreCamera(); }
     void RemoveMarker() const { _Func->SetPlayerOption(GetIdentifier(), vcmpPlayerOptionHasMarker, 0); }
@@ -915,13 +935,13 @@ struct LgVehicle
     SQMOD_NODISCARD int GetModel() const { return Get().GetModel(); }
     SQMOD_NODISCARD uint32_t GetImmunity() const { return Get().GetImmunity(); }
     SQMOD_NODISCARD LgEntityVector GetPosition() const
-    { return LgEntityVector(mID, LgEntityType::Vehicle, LgVehicleVectorFlag::Pos, Get().GetPosition()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleVectorFlag::Pos, Get().GetPosition()}; }
     SQMOD_NODISCARD LgEntityVector GetSpawnPos() const
-    { return LgEntityVector(mID, LgEntityType::Vehicle, LgVehicleVectorFlag::SpawnPos, Get().GetSpawnPosition()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleVectorFlag::SpawnPos, Get().GetSpawnPosition()}; }
     SQMOD_NODISCARD LgEntityQuaternion GetSpawnAngle() const
-    { return LgEntityQuaternion(mID, LgEntityType::Vehicle, LgVehicleQuaternionFlag::SpawnAngle, Get().GetSpawnRotation()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleQuaternionFlag::SpawnAngle, Get().GetSpawnRotation()}; }
     SQMOD_NODISCARD LgEntityVector GetSpawnAngleEuler() const
-    { return LgEntityVector(mID, LgEntityType::Vehicle, LgVehicleVectorFlag::SpawnAngle, Get().GetSpawnRotationEuler()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleVectorFlag::SpawnAngle, Get().GetSpawnRotationEuler()}; }
     SQMOD_NODISCARD uint32_t GetIdleRespawnTimer() const { return Get().GetIdleRespawnTimer(); }
     SQMOD_NODISCARD float GetHealth() const { return Get().GetHealth(); }
     SQMOD_NODISCARD int GetColour1() const { return Get().GetPrimaryColor(); }
@@ -939,21 +959,21 @@ struct LgVehicle
     SQMOD_NODISCARD int GetSyncType() const { return Get().GetSyncType(); }
     SQMOD_NODISCARD bool GetWrecked() const { return Get().IsWrecked(); }
     SQMOD_NODISCARD LgEntityQuaternion GetRotation() const
-    { return LgEntityQuaternion(mID, LgEntityType::Vehicle, LgVehicleQuaternionFlag::Angle, Get().GetRotation()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleQuaternionFlag::Angle, Get().GetRotation()}; }
     SQMOD_NODISCARD LgEntityVector GetEulerRotation() const
-    { return LgEntityVector(mID, LgEntityType::Vehicle, LgVehicleVectorFlag::Angle, Get().GetRotationEuler()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleVectorFlag::Angle, Get().GetRotationEuler()}; }
     SQMOD_NODISCARD LgEntityVector GetSpeed() const
-    { return LgEntityVector(mID, LgEntityType::Vehicle, LgVehicleVectorFlag::Speed, Get().GetSpeed()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleVectorFlag::Speed, Get().GetSpeed()}; }
     SQMOD_NODISCARD LgEntityVector GetRelativeSpeed() const
-    { return LgEntityVector(mID, LgEntityType::Vehicle, LgVehicleVectorFlag::RelSpeed, Get().GetRelativeSpeed()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleVectorFlag::RelSpeed, Get().GetRelativeSpeed()}; }
     SQMOD_NODISCARD LgEntityVector GetTurnSpeed() const
-    { return LgEntityVector(mID, LgEntityType::Vehicle, LgVehicleVectorFlag::TurnSpeed, Get().GetTurnSpeed()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleVectorFlag::TurnSpeed, Get().GetTurnSpeed()}; }
     SQMOD_NODISCARD LgEntityVector GetRelativeTurnSpeed() const
-    { return LgEntityVector(mID, LgEntityType::Vehicle, LgVehicleVectorFlag::RelTurnSpeed, Get().GetRelativeTurnSpeed()); }
+    { return {mID, LgEntityType::Vehicle, LgVehicleVectorFlag::RelTurnSpeed, Get().GetRelativeTurnSpeed()}; }
     SQMOD_NODISCARD int GetRadio() const { return Get().GetRadio(); }
     SQMOD_NODISCARD bool GetRadioLockStatus() const { return _Func->GetVehicleOption(GetIdentifier(), vcmpVehicleOptionRadioLocked) >= 1; }
     SQMOD_NODISCARD bool GetGhost() const { return _Func->GetVehicleOption(GetIdentifier(), vcmpVehicleOptionGhost) >= 1; }
-    SQMOD_NODISCARD LgVector GetTurretRotation() const { const Vector2 v = Get().GetTurretRotation(); return LgVector(v.x, v.y, 0); }
+    SQMOD_NODISCARD LgVector GetTurretRotation() const { const Vector2 v = Get().GetTurretRotation(); return {v.x, v.y, 0}; }
     SQMOD_NODISCARD bool GetSingleUse() const { return _Func->GetVehicleOption(GetIdentifier(), vcmpVehicleOptionSingleUse) >= 1; }
     SQMOD_NODISCARD bool GetTaxiLight() const { return (_Func->GetVehicleLightsData(GetIdentifier()) & (1 << 8)) != 0; }
     // --------------------------------------------------------------------------------------------
@@ -966,7 +986,7 @@ struct LgVehicle
     void SetPartStatus(int part, int status) const { Get().SetPartStatus(part, status); }
     SQMOD_NODISCARD int GetTyreStatus(int tyre) const { return Get().GetTyreStatus(tyre); }
     void SetTyreStatus(int part, int status) const { Get().SetTyreStatus(part, status); }
-    SQMOD_NODISCARD bool GetStreamedForPlayer(LgPlayer & player) const { return Get().IsStreamedFor(player.Get()); }
+    SQMOD_NODISCARD bool GetStreamedForPlayer(LightObj & player) const { return Get().IsStreamedFor(GetNativeEnt< LgPlayer, CPlayer >(player)); }
     SQMOD_NODISCARD LgPlayer * GetOccupant(int slot) const
     { const int id = _Func->GetVehicleOccupant(GetIdentifier(), slot); return VALID_ENTITYEX(id, SQMOD_PLAYER_POOL) ? Core::Get().GetPlayer(id).mLgInst : nullptr; }
     void SetHandlingData(int rule, float value) const { Get().SetHandlingRule(rule, value); }
@@ -982,11 +1002,11 @@ struct LgVehicle
 };
 
 // ------------------------------------------------------------------------------------------------
-inline bool LgCheckpoint::StreamedToPlayer(LgPlayer & player) const { return Get().IsStreamedFor(player.Get()); }
-inline bool LgObject::StreamedToPlayer(LgPlayer & player) const { return Get().IsStreamedFor(player.Get()); }
-inline bool LgPickup::StreamedToPlayer(LgPlayer & player) const { return Get().IsStreamedFor(player.Get()); }
-inline void LgPlayer::SetVehicle(LgVehicle & vehicle) const { Get().Embark(vehicle.Get()); }
-inline void LgPlayer::SetVehicleSlot(const LgVehicle & vehicle, int slot) const { Get().EmbarkEx(vehicle.Get(), slot, true, false); }
+inline bool LgCheckpoint::StreamedToPlayer(LightObj & player) const { return Get().IsStreamedFor(GetNativeEnt< LgPlayer, CPlayer >(player)); }
+inline bool LgObject::StreamedToPlayer(LightObj & player) const { return Get().IsStreamedFor(GetNativeEnt< LgPlayer, CPlayer >(player)); }
+inline bool LgPickup::StreamedToPlayer(LightObj & player) const { return Get().IsStreamedFor(GetNativeEnt< LgPlayer, CPlayer >(player)); }
+inline void LgPlayer::SetVehicle(LightObj & vehicle) const { Get().Embark(GetNativeEnt< LgVehicle, CVehicle >(vehicle)); }
+inline void LgPlayer::SetVehicleSlot(LightObj & vehicle, int slot) const { Get().EmbarkEx(GetNativeEnt< LgVehicle, CVehicle >(vehicle), slot, true, false); }
 
 // ------------------------------------------------------------------------------------------------
 void LgCheckpointSetID(LgCheckpoint * inst, int32_t id) { assert(inst); if (inst) inst->mID = id; }
@@ -1434,8 +1454,8 @@ static void LgUnbanIP(StackStrF & ip) { _Func->UnbanIP(const_cast< SQChar * >(ip
 SQMOD_NODISCARD static bool LgIsIPBanned(StackStrF & ip) { return _Func->IsIPBanned(const_cast< SQChar * >(ip.mPtr)) >= 1; }
 // ------------------------------------------------------------------------------------------------
 SQMOD_NODISCARD static int LgGetPlayerIDFromName(StackStrF & name) { return _Func->GetPlayerIdFromName(name.mPtr); }
-SQMOD_NODISCARD static bool LgIsWorldCompatibleWithPlayer (LgPlayer & player, int world)
-{ return _Func->IsPlayerWorldCompatible(player.GetIdentifier(), world) >= 1; }
+SQMOD_NODISCARD static bool LgIsWorldCompatibleWithPlayer(LightObj & player, int world)
+{ return _Func->IsPlayerWorldCompatible(GetLgEntID< LgPlayer, CPlayer >(player), world) >= 1; }
 // ------------------------------------------------------------------------------------------------
 static LightObj & LgCreatePickupCompat(int model, const Vector3 & pos)
 { return Core::Get().NewPickup(model, 1, 0, pos.x, pos.y, pos.z, 255, false, SQMOD_CREATE_DEFAULT, NullLightObj()).mLgObj; }
@@ -1449,7 +1469,7 @@ static LightObj & LgCreatePickup(int model, int world, int quantity, const Vecto
 static LightObj & LgCreateObject(int model, int world, const Vector3 & pos, int alpha)
 { return Core::Get().NewObject(model, world, pos.x, pos.y, pos.z, alpha, SQMOD_CREATE_DEFAULT, NullLightObj()).mLgObj; }
 static LightObj & LgCreateCheckpoint(LightObj & player, int world, bool sphere, const Vector3 & pos, const Color4 & col, float radius) {
-    const int32_t id = player.IsNull() ? -1 : player.CastI< LgPlayer >()->GetIdentifier();
+    const int32_t id = player.IsNull() ? -1 : GetLgEntID< LgPlayer, CPlayer >(player);
     return Core::Get().NewCheckpoint(id, world, sphere, pos.x, pos.y, pos.z, col.r, col.g, col.b, col.a, radius, SQMOD_CREATE_DEFAULT, NullLightObj()).mLgObj;
 }
 // ------------------------------------------------------------------------------------------------
@@ -1507,30 +1527,30 @@ SQMOD_NODISCARD static int LgBindKey(bool down, int key1, int key2, int key3)
 SQMOD_NODISCARD static bool LgRemoveKeybind(int id) { return _Func->RemoveKeyBind(id) == vcmpErrorNone; }
 static void LgRemoveAllKeybinds() { _Func->RemoveAllKeyBinds(); }
 // ------------------------------------------------------------------------------------------------
-SQMOD_NODISCARD static bool LgGetCinematicBorder(LgPlayer & player) { return _Func->GetPlayerOption(player.GetIdentifier(), vcmpPlayerOptionWidescreen) >= 1; }
-SQMOD_NODISCARD static bool LgGetGreenScanLines(LgPlayer & player) { return _Func->GetPlayerOption(player.GetIdentifier(), vcmpPlayerOptionGreenScanlines) >= 1; }
-SQMOD_NODISCARD static bool LgGetWhiteScanLines(LgPlayer & player) { return _Func->GetPlayerOption(player.GetIdentifier(), vcmpPlayerOptionWhiteScanlines) >= 1; }
-static void LgSetCinematicBorder(LgPlayer & player, bool toggle) { _Func->SetPlayerOption(player.GetIdentifier(), vcmpPlayerOptionWidescreen, static_cast< uint8_t >(toggle)); }
-static void LgSetGreenScanLines(LgPlayer & player, bool toggle) { _Func->SetPlayerOption(player.GetIdentifier(), vcmpPlayerOptionGreenScanlines, static_cast< uint8_t >(toggle)); }
-static void LgSetWhiteScanLines(LgPlayer & player, bool toggle) { _Func->SetPlayerOption(player.GetIdentifier(), vcmpPlayerOptionWhiteScanlines, static_cast< uint8_t >(toggle)); }
+SQMOD_NODISCARD static bool LgGetCinematicBorder(LightObj & player) { return _Func->GetPlayerOption(GetLgEntID< LgPlayer, CPlayer >(player), vcmpPlayerOptionWidescreen) >= 1; }
+SQMOD_NODISCARD static bool LgGetGreenScanLines(LightObj & player) { return _Func->GetPlayerOption(GetLgEntID< LgPlayer, CPlayer >(player), vcmpPlayerOptionGreenScanlines) >= 1; }
+SQMOD_NODISCARD static bool LgGetWhiteScanLines(LightObj & player) { return _Func->GetPlayerOption(GetLgEntID< LgPlayer, CPlayer >(player), vcmpPlayerOptionWhiteScanlines) >= 1; }
+static void LgSetCinematicBorder(LightObj & player, bool toggle) { _Func->SetPlayerOption(GetLgEntID< LgPlayer, CPlayer >(player), vcmpPlayerOptionWidescreen, static_cast< uint8_t >(toggle)); }
+static void LgSetGreenScanLines(LightObj & player, bool toggle) { _Func->SetPlayerOption(GetLgEntID< LgPlayer, CPlayer >(player), vcmpPlayerOptionGreenScanlines, static_cast< uint8_t >(toggle)); }
+static void LgSetWhiteScanLines(LightObj & player, bool toggle) { _Func->SetPlayerOption(GetLgEntID< LgPlayer, CPlayer >(player), vcmpPlayerOptionWhiteScanlines, static_cast< uint8_t >(toggle)); }
 // ------------------------------------------------------------------------------------------------
-static void LgKickPlayer(LgPlayer & player) { _Func->KickPlayer(player.GetIdentifier()); }
-static void LgBanPlayer(LgPlayer & player) { _Func->BanPlayer(player.GetIdentifier()); }
+static void LgKickPlayer(LightObj & player) { _Func->KickPlayer(GetLgEntID< LgPlayer, CPlayer >(player)); }
+static void LgBanPlayer(LightObj & player) { _Func->BanPlayer(GetLgEntID< LgPlayer, CPlayer >(player)); }
 // ------------------------------------------------------------------------------------------------
 static void LgMessage(StackStrF & msg) { _Func->SendClientMessage(-1, 0x0b5fa5ff, "%s", msg.mPtr); }
-static void LgMessagePlayer(StackStrF & msg, LgPlayer & player) { _Func->SendClientMessage(player.GetIdentifier(), 0x0b5fa5ff, "%s", msg.mPtr); }
-static void LgMessageAllExcept(StackStrF & msg, LgPlayer & player) {
-    const int32_t p = player.GetIdentifier();
+static void LgMessagePlayer(StackStrF & msg, LightObj & player) { _Func->SendClientMessage(GetLgEntID< LgPlayer, CPlayer >(player), 0x0b5fa5ff, "%s", msg.mPtr); }
+static void LgMessageAllExcept(StackStrF & msg, LightObj & player) {
+    const auto p = GetLgEntID< LgPlayer, CPlayer >(player);
     const SQChar * m = msg.mPtr;
     ForeachConnectedPlayer([=](int32_t id) { if (id != p) _Func->SendClientMessage(id, 0x0b5fa5ff, "%s", m); });
 }
-static void LgPrivMessage(LgPlayer & player, StackStrF & msg) { _Func->SendClientMessage(player.GetIdentifier(), 0x007f16ff, "** pm >> %s", msg.mPtr); }
+static void LgPrivMessage(LightObj & player, StackStrF & msg) { _Func->SendClientMessage(GetLgEntID< LgPlayer, CPlayer >(player), 0x007f16ff, "** pm >> %s", msg.mPtr); }
 static void LgPrivMessageAll(StackStrF & msg) {
     const SQChar * m = msg.mPtr;
     ForeachConnectedPlayer([=](int32_t id) { _Func->SendClientMessage(id, 0x007f16ff, "** pm >> %s", m); });
 }
-static void LgSendPlayerMessage(LgPlayer & source, LgPlayer & target, StackStrF & msg) {
-    _Func->SendClientMessage(target.GetIdentifier(), 0x007f16ff, "** pm from %s >> %s", source.Get().GetName(), msg.mPtr);
+static void LgSendPlayerMessage(LightObj & source, LightObj & target, StackStrF & msg) {
+    _Func->SendClientMessage(GetLgEntID< LgPlayer, CPlayer >(target), 0x007f16ff, "** pm from %s >> %s",GetNativeEnt< LgPlayer, CPlayer >(source).GetName(), msg.mPtr);
 }
 // ------------------------------------------------------------------------------------------------
 SQMOD_NODISCARD static const SQChar * LgGetWeaponName(int id) { return GetWeaponName(static_cast< uint32_t >(id)); }
@@ -2302,8 +2322,8 @@ struct LgStream {
         int32_t id;
         if (target.IsNull()) id = -1;
         else if (target.GetType() == OT_INTEGER || target.GetType() == OT_FLOAT) id = target.Cast< int32_t >();
-        else if (static_cast< AbstractStaticClassData * >(target.GetTypeTag()) == StaticClassTypeTag< LgPlayer >::Get()) {
-            id = target.CastI< LgPlayer >()->GetIdentifier();
+        else if (target.GetType() == OT_INSTANCE) {
+            id = GetLgEntID< LgPlayer, CPlayer >(target);
         } else STHROWF("Invalid target type");
         if (id >= SQMOD_PLAYER_POOL) STHROWF("Invalid player ID");
         _Func->SendClientScriptData(id, m_OutputStreamData, m_OutputStreamEnd);

module/Sqrat/sqratUtil.h

@@ -35,6 +35,7 @@
 #include <string>
 #include <utility>
 #include <exception>
+#include <type_traits>
 #include <unordered_map>
 
 #include <Poco/Exception.h>
@@ -1580,12 +1581,31 @@ public:
     }
 };
 
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+/// Helper structure for one element from the top of stack. Uses default global VM instead.
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+struct SqPopTopGuardLite
+{
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Base constructor.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    SqPopTopGuardLite() noexcept = default;
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Destructor. Pops the specified elements from the stack.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    ~SqPopTopGuardLite()
+    {
+        sq_poptop(SqVM());
+    }
+};
+
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 /// Helper structure for one element from the top of stack.
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 struct SqPopTopGuard
 {
     HSQUIRRELVM mVM; // The VM from which the elements must be popped.
+
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     /// Base constructor.
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -1603,13 +1623,70 @@ struct SqPopTopGuard
     }
 };
 
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+/// Helper structure for popping elements from the stack. Uses default global VM instead.
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+struct SqPopGuardLite
+{
+    SQInteger mNum{0}; // The number of elements to be popped.
+
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Base constructor.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    explicit SqPopGuardLite(SQInteger num) noexcept
+        : mNum(num)
+    {
+        //...
+    }
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Destructor. Pops the specified elements from the stack.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    ~SqPopGuardLite()
+    {
+        sq_pop(SqVM(), mNum);
+    }
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Increment the number of elements to be popped.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    SqPopGuardLite & operator ++ ()
+    {
+        ++mNum;
+        return *this;
+    }
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Decrement the number of elements to be popped.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    SqPopGuardLite & operator -- ()
+    {
+        --mNum;
+        return *this;
+    }
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Increase the number of elements to be popped.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    SqPopGuardLite & operator += (SQInteger n)
+    {
+        mNum += n;
+        return *this;
+    }
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Decrease the number of elements to be popped.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    SqPopGuardLite & operator -= (SQInteger n)
+    {
+        mNum -= n;
+        return *this;
+    }
+};
+
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 /// Helper structure for popping elements from the stack.
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 struct SqPopGuard
 {
-    HSQUIRRELVM mVM; // The VM from which the elements must be popped.
-    SQInteger   mNum; // The number of elements to be popped.
+    HSQUIRRELVM mVM{nullptr}; // The VM from which the elements must be popped.
+    SQInteger   mNum{0}; // The number of elements to be popped.
+
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     /// Base constructor.
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -1659,17 +1736,79 @@ struct SqPopGuard
     }
 };
 
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+/// Implements RAII to restore the VM stack to it's initial size on function exit. Uses default global VM instead.
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+struct StackGuardLite
+{
+    SQInteger   mTop{0}; ///< The top of the stack when this instance was created.
+
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Default constructor.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    StackGuardLite() noexcept
+        : mTop(sq_gettop(SqVM()))
+    {
+        /* ... */
+    }
+
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Copy constructor. (disabled)
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    StackGuardLite(const StackGuardLite &) = delete;
+
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Move constructor. (disabled)
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    StackGuardLite(StackGuardLite &&) = delete;
+
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Destructor.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    ~StackGuardLite()
+    {
+        Restore();
+    }
+
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Copy assignment operator. (disabled)
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    StackGuardLite & operator = (const StackGuardLite &) = delete;
+
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Move assignment operator. (disabled)
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    StackGuardLite & operator = (StackGuardLite &&) = delete;
+
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    /// Restore the stack to what was known to be.
+    /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    void Restore() const
+    {
+        auto vm = SqVM();
+        // Retrieve the new stack top
+        const SQInteger top = sq_gettop(vm);
+        // Did the stack size change?
+        if (top > mTop)
+        {
+            sq_pop(vm, top - mTop); // Trim the stack
+        }
+    }
+};
 
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 /// Implements RAII to restore the VM stack to it's initial size on function exit.
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 struct StackGuard
 {
+    HSQUIRRELVM mVM{nullptr}; ///< The VM where the stack should be restored.
+    SQInteger   mTop{0}; ///< The top of the stack when this instance was created.
+
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     /// Default constructor.
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     StackGuard()
-        : m_VM(SqVM()), m_Top(sq_gettop(m_VM))
+        : mVM(SqVM()), mTop(sq_gettop(mVM))
     {
         /* ... */
     }
@@ -1677,8 +1816,8 @@ struct StackGuard
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     /// Base constructor.
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-    StackGuard(HSQUIRRELVM vm)
-        : m_VM(vm), m_Top(sq_gettop(vm))
+    explicit StackGuard(HSQUIRRELVM vm)
+        : mVM(vm), mTop(sq_gettop(vm))
     {
         /* ... */
     }
@@ -1717,18 +1856,13 @@ struct StackGuard
     void Restore() const
     {
         // Retrieve the new stack top
-        const SQInteger top = sq_gettop(m_VM);
+        const SQInteger top = sq_gettop(mVM);
         // Did the stack size change?
-        if (top > m_Top)
+        if (top > mTop)
         {
-            sq_pop(m_VM, top - m_Top); // Trim the stack
+            sq_pop(mVM, top - mTop); // Trim the stack
         }
     }
-
-private:
-
-    HSQUIRRELVM m_VM; ///< The VM where the stack should be restored.
-    SQInteger   m_Top; ///< The top of the stack when this instance was created.
 };
 
 
@@ -2131,18 +2265,13 @@ inline void ErrorToException(HSQUIRRELVM vm, bool keep = false) {
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 template < typename T > struct DeleteGuard
 {
-private:
-
-    // --------------------------------------------------------------------------------------------
-    T * m_Ptr; // Pointer to the instance to manage.
-
-public:
+    T * mPtr; // Pointer to the instance to manage.
 
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     /// Default constructor.
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     explicit DeleteGuard(T * ptr)
-        : m_Ptr(ptr)
+        : mPtr(ptr)
     {
         /* ... */
     }
@@ -2152,7 +2281,7 @@ public:
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     template<class... A>
     explicit DeleteGuard(SqInPlace SQ_UNUSED_ARG(t), A&&... a)
-        : m_Ptr(new T(std::forward< A >(a)...))
+        : mPtr(new T(std::forward< A >(a)...))
     {
         /* ... */
     }
@@ -2166,9 +2295,9 @@ public:
     /// Move constructor.
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     DeleteGuard(DeleteGuard && o) noexcept
-        : m_Ptr(o.m_Ptr)
+        : mPtr(o.mPtr)
     {
-        o.m_Ptr = nullptr;
+        o.mPtr = nullptr;
     }
 
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -2176,9 +2305,9 @@ public:
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     ~DeleteGuard()
     {
-        if (m_Ptr)
+        if (mPtr)
         {
-            delete m_Ptr;
+            delete mPtr;
         }
     }
 
@@ -2197,7 +2326,7 @@ public:
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     operator T * () const
     {
-        return m_Ptr;
+        return mPtr;
     }
 
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -2205,7 +2334,7 @@ public:
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     T * Get() const
     {
-        return m_Ptr;
+        return mPtr;
     }
 
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -2213,7 +2342,7 @@ public:
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     void Release()
     {
-        m_Ptr = nullptr;
+        mPtr = nullptr;
     }
 
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -2221,8 +2350,8 @@ public:
     /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     T * Grab()
     {
-        T * ptr = m_Ptr;
-        m_Ptr = nullptr;
+        T * ptr = mPtr;
+        mPtr = nullptr;
         return ptr;
     }
 };
@@ -2320,18 +2449,13 @@ template < typename T > T * SqChainedInstances< T >::sHead = nullptr;
 /// @cond DEV
 /// Used internally to get and manipulate the underlying type of variables - retrieved from cppreference.com
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-template<class T> struct remove_const                                                {typedef T type;};
-template<class T> struct remove_const<const T>                                       {typedef T type;};
-template<class T> struct remove_volatile                                             {typedef T type;};
-template<class T> struct remove_volatile<volatile T>                                 {typedef T type;};
-template<class T> struct remove_cv                                                   {typedef typename remove_volatile<typename remove_const<T>::type>::type type;};
-template<class T> struct is_pointer_helper                                           {static constexpr bool value = false;};
-template<class T> struct is_pointer_helper<T*>                                       {static constexpr bool value = true;};
-template<class T,class D> struct is_pointer_helper<SharedPtr<T,D> >                            {static constexpr bool value = true;};
-template<class T,class D> struct is_pointer_helper<WeakPtr<T,D> >                              {static constexpr bool value = true;};
-template<class T> struct is_pointer : is_pointer_helper<typename remove_cv<T>::type> {};
-template<class T> struct is_reference                                                {static constexpr bool value = false;};
-template<class T> struct is_reference<T&>                                            {static constexpr bool value = true;};
+template<class T> using remove_const = std::remove_const< T >;
+template<class T> using remove_volatile = std::remove_volatile< T >;
+template<class T> using remove_cv = std::remove_cv< T >;
+template<class T> struct is_pointer : public std::is_pointer< T > { };
+template<class T,class D> struct is_pointer<SharedPtr<T,D> > : public std::true_type { };
+template<class T,class D> struct is_pointer<WeakPtr<T,D> > : public std::true_type { };
+template<class T> using is_reference = std::is_lvalue_reference< T >;
 /// @endcond