diff --git a/c-api/data/aabb.h b/c-api/data/aabb.h
new file mode 100644
index 0000000..76cb6b5
--- /dev/null
+++ b/c-api/data/aabb.h
@@ -0,0 +1,7 @@
+#pragma once
+#include "cpp-sdk/deps/alt-math/alt-math.h"
+
+typedef struct {
+	alt::Position min;
+	alt::Position max;
+} aabb_t;
\ No newline at end of file
diff --git a/c-api/data/weapon_model_info.h b/c-api/data/weapon_model_info.h
index 7ee8fa4..18a4cf4 100644
--- a/c-api/data/weapon_model_info.h
+++ b/c-api/data/weapon_model_info.h
@@ -15,6 +15,7 @@ struct ClrWeaponModelInfo {
     int32_t skillAbove50MaxAmmoMp = 0;
     int32_t maxSkillMaxAmmoMp = 0;
     int32_t bonusMaxAmmoMp = 0;
+    char* damageType = nullptr;
 
     ClrWeaponModelInfo() = default;
     ClrWeaponModelInfo(alt::WeaponModelInfo info) :
@@ -42,6 +43,10 @@ struct ClrWeaponModelInfo {
         ammoModelName = new char[info.ammoModelName.length() + 1];
         std::copy(info.ammoModelName.begin(), info.ammoModelName.end(), ammoModelName);
         ammoModelName[info.ammoModelName.length()] = '\0';
+
+        damageType = new char[info.damageType.length() + 1];
+        std::copy(info.damageType.begin(), info.damageType.end(), damageType);
+        damageType[info.damageType.length()] = '\0';
     }
 
     ~ClrWeaponModelInfo() {
@@ -49,5 +54,6 @@ struct ClrWeaponModelInfo {
         delete[] ammoType;
         delete[] modelName;
         delete[] ammoModelName;
+        delete[] damageType;
     }
 };
diff --git a/c-api/func_table.cpp b/c-api/func_table.cpp
index 4d77544..24ba0c5 100644
--- a/c-api/func_table.cpp
+++ b/c-api/func_table.cpp
@@ -1,6 +1,6 @@
 #include "func_table.h"
 
-inline uint64_t capiHash = 11629663074568386340UL;
+inline uint64_t capiHash = 10075699596264467259UL;
 inline uint64_t capiHashes[] = {
     0,
     #ifdef ALT_CLIENT_API
@@ -469,6 +469,36 @@ inline uint64_t capiHashes[] = {
     8280976854604120523UL,
     4939806300942583161UL,
     12260251650657662947UL,
+    15230725921455826742UL,
+    9833874365185055719UL,
+    10883468373939012235UL,
+    15377866266281851140UL,
+    8232363457953011397UL,
+    2751756776126960023UL,
+    1814048572451154980UL,
+    13960987639501218250UL,
+    13352719488432116273UL,
+    4913927801862478282UL,
+    7285942813518470950UL,
+    1117662078157381260UL,
+    9560528769032004812UL,
+    13206342625351776081UL,
+    14268893542560810008UL,
+    3255950788253963043UL,
+    16182899257589323539UL,
+    15288926594136993761UL,
+    9853055316547927459UL,
+    12340070947493379575UL,
+    16837975631170049766UL,
+    8261388998032521861UL,
+    7856663484428066825UL,
+    15158102510225914020UL,
+    4739364089865431579UL,
+    4358271132564072471UL,
+    7499702612373464399UL,
+    12048596999299004349UL,
+    4102368831198906004UL,
+    7739810354326755506UL,
     12723661681621738686UL,
     12557963046901634258UL,
     8482470825689546294UL,
@@ -2256,6 +2286,36 @@ inline void* capiPointers[] = {
     (void*) HttpClient_Put,
     (void*) HttpClient_SetExtraHeader,
     (void*) HttpClient_Trace,
+    (void*) Interior_GetEntitiesExtents,
+    (void*) Interior_GetPortalCount,
+    (void*) Interior_GetPosition,
+    (void*) Interior_GetRoomCount,
+    (void*) Interior_GetRotation,
+    (void*) InteriorPortal_GetCornerCount,
+    (void*) InteriorPortal_GetCornerPosition,
+    (void*) InteriorPortal_GetEntityArcheType,
+    (void*) InteriorPortal_GetEntityCount,
+    (void*) InteriorPortal_GetEntityFlag,
+    (void*) InteriorPortal_GetEntityPosition,
+    (void*) InteriorPortal_GetEntityRotation,
+    (void*) InteriorPortal_GetFlag,
+    (void*) InteriorPortal_GetIndex,
+    (void*) InteriorPortal_GetRoomFrom,
+    (void*) InteriorPortal_GetRoomTo,
+    (void*) InteriorPortal_SetCornerPosition,
+    (void*) InteriorPortal_SetEntityFlag,
+    (void*) InteriorPortal_SetFlag,
+    (void*) InteriorPortal_SetRoomFrom,
+    (void*) InteriorPortal_SetRoomTo,
+    (void*) InteriorRoom_GetExtents,
+    (void*) InteriorRoom_GetFlag,
+    (void*) InteriorRoom_GetIndex,
+    (void*) InteriorRoom_GetName,
+    (void*) InteriorRoom_GetNameHash,
+    (void*) InteriorRoom_GetTimecycle,
+    (void*) InteriorRoom_SetExtents,
+    (void*) InteriorRoom_SetFlag,
+    (void*) InteriorRoom_SetTimecycle,
     (void*) LocalObject_ActivatePhysics,
     (void*) LocalObject_AttachToEntity,
     (void*) LocalObject_AttachToEntity_ScriptId,
diff --git a/c-api/func_table.h b/c-api/func_table.h
index f732f85..cb2d24a 100644
--- a/c-api/func_table.h
+++ b/c-api/func_table.h
@@ -53,6 +53,9 @@
 #include "entities/local_ped.h"
 #include "entities/font.h"
 #include "entities/custom_texture.h"
+#include "interior.h"
+#include "interior_portal.h"
+#include "interior_room.h"
 #include <type_traits>
 
 const function_table_t* get_func_table();
\ No newline at end of file
diff --git a/c-api/interior.cpp b/c-api/interior.cpp
new file mode 100644
index 0000000..c21cc5b
--- /dev/null
+++ b/c-api/interior.cpp
@@ -0,0 +1,39 @@
+#include "interior.h"
+
+#include "utils/macros.h"
+
+CAPI_START()
+
+#ifdef ALT_CLIENT_API
+uint16_t Interior_GetRoomCount(uint32_t interiorId)
+{
+	auto interior = alt::ICore::Instance().GetInterior(interiorId);
+	return interior->GetRoomCount();
+}
+
+uint16_t Interior_GetPortalCount(uint32_t interiorId)
+{
+	auto interior = alt::ICore::Instance().GetInterior(interiorId);
+	return interior->GetPortalCount();
+}
+
+alt::Position Interior_GetPosition(uint32_t interiorId)
+{
+	auto interior = alt::ICore::Instance().GetInterior(interiorId);
+	return interior->GetPosition();
+}
+
+alt::Rotation Interior_GetRotation(uint32_t interiorId)
+{
+	auto interior = alt::ICore::Instance().GetInterior(interiorId);
+	return interior->GetRotation();
+}
+
+void Interior_GetEntitiesExtents(uint32_t interiorId, aabb_t& extents)
+{
+	auto interior = alt::ICore::Instance().GetInterior(interiorId);
+	auto ext = interior->GetEntitiesExtents();
+	extents.min = ext.min;
+	extents.max = ext.max;
+}
+#endif
\ No newline at end of file
diff --git a/c-api/interior.h b/c-api/interior.h
new file mode 100644
index 0000000..e8ce4d9
--- /dev/null
+++ b/c-api/interior.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wempty-body"
+#pragma clang diagnostic ignored "-Wswitch"
+#endif
+
+#include "cpp-sdk/SDK.h"
+#include "data/aabb.h"
+#include "data/types.h"
+#include "data/invoker.h"
+#include "utils/export.h"
+
+#ifdef ALT_SERVER_API
+#include <CSharpResourceImpl.h>
+#elif ALT_CLIENT_API
+#include "../client/src/runtime/CSharpResourceImpl.h"
+#endif
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+EXPORT_CLIENT uint16_t Interior_GetRoomCount(uint32_t interiorId);
+EXPORT_CLIENT uint16_t Interior_GetPortalCount(uint32_t interiorId);
+EXPORT_CLIENT alt::Position Interior_GetPosition(uint32_t interiorId);
+EXPORT_CLIENT alt::Rotation Interior_GetRotation(uint32_t interiorId);
+EXPORT_CLIENT void Interior_GetEntitiesExtents(uint32_t interiorId, aabb_t& extents);
\ No newline at end of file
diff --git a/c-api/interior_portal.cpp b/c-api/interior_portal.cpp
new file mode 100644
index 0000000..e864844
--- /dev/null
+++ b/c-api/interior_portal.cpp
@@ -0,0 +1,111 @@
+#include "interior_portal.h"
+
+#include "cpp-sdk/script-objects/IInteriorPortal.h"
+#include "utils/macros.h"
+
+CAPI_START()
+
+#ifdef ALT_CLIENT_API
+uint32_t InteriorPortal_GetIndex(uint32_t interiorId, uint32_t portalIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetIndex();
+}
+
+uint16_t InteriorPortal_GetCornerCount(uint32_t interiorId, uint32_t portalIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetCornerCount();
+}
+
+alt::Position InteriorPortal_GetCornerPosition(uint32_t interiorId, uint32_t portalIndex, uint32_t cornerIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetCornerPosition(cornerIndex);
+}
+
+uint32_t InteriorPortal_GetRoomFrom(uint32_t interiorId, uint32_t portalIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetRoomFrom();
+}
+
+uint32_t InteriorPortal_GetRoomTo(uint32_t interiorId, uint32_t portalIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetRoomTo();
+}
+
+int32_t InteriorPortal_GetFlag(uint32_t interiorId, uint32_t portalIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetFlag();
+}
+
+uint16_t InteriorPortal_GetEntityCount(uint32_t interiorId, uint32_t portalIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetEntityCount();
+}
+
+uint32_t InteriorPortal_GetEntityArcheType(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetEntityArcheType(entityIndex);
+}
+
+int32_t InteriorPortal_GetEntityFlag(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetEntityFlag(entityIndex);
+}
+
+alt::Position InteriorPortal_GetEntityPosition(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetEntityPosition(entityIndex);
+}
+
+alt::Rotation InteriorPortal_GetEntityRotation(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	return portal->GetEntityRotation(entityIndex);
+}
+
+void InteriorPortal_SetCornerPosition(uint32_t interiorId, uint32_t portalIndex, uint32_t cornerIndex,
+                                      position_t position)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	portal->SetCornerPosition(cornerIndex, alt::Position(position.x, position.y, position.z));
+}
+
+void InteriorPortal_SetRoomFrom(uint32_t interiorId, uint32_t portalIndex, uint32_t roomFrom)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	portal->SetRoomFrom(roomFrom);
+}
+
+void InteriorPortal_SetRoomTo(uint32_t interiorId, uint32_t portalIndex, uint32_t roomTo)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	portal->SetRoomTo(roomTo);
+}
+
+void InteriorPortal_SetFlag(uint32_t interiorId, uint32_t portalIndex, int32_t flag)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	portal->SetFlag(flag);
+}
+
+void InteriorPortal_SetEntityFlag(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex, int32_t flag)
+{
+	auto portal = GetInteriorPortal(interiorId, portalIndex);
+	portal->SetEntityFlag(entityIndex, flag);
+}
+
+std::shared_ptr<alt::IInteriorPortal> GetInteriorPortal(uint32_t interiorId, uint32_t portalIndex)
+{
+	auto interior = alt::ICore::Instance().GetInterior(interiorId);
+	return interior->GetPortalByIndex(portalIndex);
+}
+#endif
\ No newline at end of file
diff --git a/c-api/interior_portal.h b/c-api/interior_portal.h
new file mode 100644
index 0000000..4e67497
--- /dev/null
+++ b/c-api/interior_portal.h
@@ -0,0 +1,47 @@
+#pragma once
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wempty-body"
+#pragma clang diagnostic ignored "-Wswitch"
+#endif
+
+#include "cpp-sdk/SDK.h"
+#include "data/aabb.h"
+#include "data/types.h"
+#include "data/invoker.h"
+#include "utils/export.h"
+
+#ifdef ALT_SERVER_API
+#include <CSharpResourceImpl.h>
+#elif ALT_CLIENT_API
+#include "../client/src/runtime/CSharpResourceImpl.h"
+#endif
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+EXPORT_CLIENT uint32_t InteriorPortal_GetIndex(uint32_t interiorId, uint32_t portalIndex);
+EXPORT_CLIENT uint16_t InteriorPortal_GetCornerCount(uint32_t interiorId, uint32_t portalIndex);
+EXPORT_CLIENT alt::Position InteriorPortal_GetCornerPosition(uint32_t interiorId, uint32_t portalIndex, uint32_t cornerIndex);
+EXPORT_CLIENT uint32_t InteriorPortal_GetRoomFrom(uint32_t interiorId, uint32_t portalIndex);
+EXPORT_CLIENT uint32_t InteriorPortal_GetRoomTo(uint32_t interiorId, uint32_t portalIndex);
+EXPORT_CLIENT int32_t InteriorPortal_GetFlag(uint32_t interiorId, uint32_t portalIndex);
+
+EXPORT_CLIENT uint16_t InteriorPortal_GetEntityCount(uint32_t interiorId, uint32_t portalIndex);
+EXPORT_CLIENT uint32_t InteriorPortal_GetEntityArcheType(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex);
+EXPORT_CLIENT int32_t InteriorPortal_GetEntityFlag(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex);
+EXPORT_CLIENT alt::Position InteriorPortal_GetEntityPosition(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex);
+EXPORT_CLIENT alt::Rotation InteriorPortal_GetEntityRotation(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex);
+
+
+EXPORT_CLIENT void InteriorPortal_SetCornerPosition(uint32_t interiorId, uint32_t portalIndex, uint32_t cornerIndex, position_t position);
+EXPORT_CLIENT void InteriorPortal_SetRoomFrom(uint32_t interiorId, uint32_t portalIndex, uint32_t roomFrom);
+EXPORT_CLIENT void InteriorPortal_SetRoomTo(uint32_t interiorId, uint32_t portalIndex, uint32_t roomTo);
+EXPORT_CLIENT void InteriorPortal_SetFlag(uint32_t interiorId, uint32_t portalIndex, int32_t flag);
+EXPORT_CLIENT void InteriorPortal_SetEntityFlag(uint32_t interiorId, uint32_t portalIndex, uint32_t entityIndex, int32_t flag);
+
+#ifdef ALT_CLIENT_API
+std::shared_ptr<alt::IInteriorPortal> GetInteriorPortal(uint32_t interiorId, uint32_t portalIndex);
+#endif
\ No newline at end of file
diff --git a/c-api/interior_room.cpp b/c-api/interior_room.cpp
new file mode 100644
index 0000000..45ba257
--- /dev/null
+++ b/c-api/interior_room.cpp
@@ -0,0 +1,86 @@
+#include "interior_room.h"
+
+#include "cpp-sdk/script-objects/IInteriorRoom.h"
+#include "utils/macros.h"
+#include "utils/strings.h"
+
+CAPI_START()
+
+#ifdef ALT_CLIENT_API
+uint32_t InteriorRoom_GetIndex(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex)
+{
+	auto room = GetInteriorRoom(interiorId, roomValue, isIndex);
+	return room->GetIndex();
+}
+
+const char* InteriorRoom_GetName(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex, int32_t& size)
+{
+	auto room = GetInteriorRoom(interiorId, roomValue, isIndex);
+	return AllocateString(room->GetName(), size);
+}
+
+uint32_t InteriorRoom_GetNameHash(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex)
+{
+	auto room = GetInteriorRoom(interiorId, roomValue, isIndex);
+	return room->GetNameHash();
+}
+
+int32_t InteriorRoom_GetFlag(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex)
+{
+	auto room = GetInteriorRoom(interiorId, roomValue, isIndex);
+	return room->GetFlag();
+}
+
+uint32_t InteriorRoom_GetTimecycle(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex)
+{
+	auto room = GetInteriorRoom(interiorId, roomValue, isIndex);
+	return room->GetTimecycle();
+}
+
+void InteriorRoom_GetExtents(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex,
+	aabb_t& extents)
+{
+	auto room = GetInteriorRoom(interiorId, roomValue, isIndex);
+	auto ext = room->GetExtents();
+	extents.min = ext.min;
+	extents.max = ext.max;
+}
+
+void InteriorRoom_SetFlag(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex, int32_t flag)
+{
+	auto room = GetInteriorRoom(interiorId, roomValue, isIndex);
+	room->SetFlag(flag);
+}
+
+void InteriorRoom_SetTimecycle(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex, uint32_t timecycle)
+{
+	auto room = GetInteriorRoom(interiorId, roomValue, isIndex);
+	room->SetTimecycle(timecycle);
+}
+
+void InteriorRoom_SetExtents(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex, position_t min,
+	position_t max)
+{
+	auto room = GetInteriorRoom(interiorId, roomValue, isIndex);
+	alt::AABB extentInfo;
+	extentInfo.min = alt::Position(min.x, min.y, min.z);
+	extentInfo.max = alt::Position(max.x, max.y, max.z);
+	room->SetExtents(extentInfo);
+}
+
+std::shared_ptr<alt::IInteriorRoom> GetInteriorRoom(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex)
+{
+	auto interior = alt::ICore::Instance().GetInterior(interiorId);
+	std::shared_ptr<alt::IInteriorRoom> room;
+	if (isIndex == 1)
+	{
+		room = interior->GetRoomByIndex(roomValue);
+	}
+	else
+	{
+		room = interior->GetRoomByHash(roomValue);
+	}
+
+	return room;
+}
+#endif
\ No newline at end of file
diff --git a/c-api/interior_room.h b/c-api/interior_room.h
new file mode 100644
index 0000000..dbc7a5a
--- /dev/null
+++ b/c-api/interior_room.h
@@ -0,0 +1,40 @@
+#pragma once
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wempty-body"
+#pragma clang diagnostic ignored "-Wswitch"
+#endif
+
+#include "cpp-sdk/SDK.h"
+#include "data/aabb.h"
+#include "data/types.h"
+#include "data/invoker.h"
+#include "utils/export.h"
+
+#ifdef ALT_SERVER_API
+#include <CSharpResourceImpl.h>
+#elif ALT_CLIENT_API
+#include "../client/src/runtime/CSharpResourceImpl.h"
+#endif
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+EXPORT_CLIENT uint32_t InteriorRoom_GetIndex(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex);
+EXPORT_CLIENT const char* InteriorRoom_GetName(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex, int32_t& size);
+EXPORT_CLIENT uint32_t InteriorRoom_GetNameHash(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex);
+EXPORT_CLIENT int32_t InteriorRoom_GetFlag(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex);
+EXPORT_CLIENT uint32_t InteriorRoom_GetTimecycle(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex);
+
+EXPORT_CLIENT void InteriorRoom_GetExtents(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex, aabb_t& extents);
+
+EXPORT_CLIENT void InteriorRoom_SetFlag(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex, int32_t flag);
+EXPORT_CLIENT void InteriorRoom_SetTimecycle(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex, uint32_t timecycle);
+EXPORT_CLIENT void InteriorRoom_SetExtents(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex, position_t min, position_t max);
+
+
+#ifdef ALT_CLIENT_API
+std::shared_ptr<alt::IInteriorRoom> GetInteriorRoom(uint32_t interiorId, uint32_t roomValue, uint8_t isIndex);
+#endif
\ No newline at end of file
diff --git a/cpp-sdk b/cpp-sdk
index b782525..f18e52b 160000
--- a/cpp-sdk
+++ b/cpp-sdk
@@ -1 +1 @@
-Subproject commit b7825258fafcb6d9aa3906b41e27cfe2d8bf93af
+Subproject commit f18e52bbb7fd9cc57efa66f6c40449b41cdc13a0