Usable Engine

.gitignore

@@ -48,3 +48,10 @@
 
 .cache/
 build/
+build-windows/
+build-linux/
+build-ios/
+build-mac/
+build-android/
+
+imgui.ini

.vscode/launch.json

@@ -8,10 +8,10 @@
             "name": "(Windows) Launch",
             "type": "cppvsdbg",
             "request": "launch",
-            "program": "${workspaceFolder}/build/bin/Debug/IAEngineRuntimeWin.exe",
+            "program": "${workspaceFolder}/build/bin/Debug/IAERuntime.exe",
             "args": [],
             "stopAtEntry": false,
-            "cwd": "${fileDirname}",
+            "cwd": "${workspaceFolder}/Samples/SpaceInvaders",
             "environment": [],
             "console": "externalTerminal",
             "preLaunchTask": "CMake: build"

.vscode/settings.json

@@ -0,0 +1,26 @@
+{
+    "files.associations": {
+        "*.rml": "html",
+        "format": "cpp",
+        "random": "cpp",
+        "chrono": "cpp",
+        "functional": "cpp",
+        "optional": "cpp",
+        "regex": "cpp",
+        "system_error": "cpp",
+        "type_traits": "cpp",
+        "xlocmon": "cpp",
+        "xlocnum": "cpp",
+        "xtr1common": "cpp",
+        "xutility": "cpp",
+        "filesystem": "cpp",
+        "xlocale": "cpp",
+        "xlocinfo": "cpp",
+        "xstring": "cpp",
+        "any": "cpp",
+        "array": "cpp",
+        "ranges": "cpp",
+        "span": "cpp",
+        "vector": "cpp"
+    }
+}

Engine/CMakeLists.txt

@@ -1,5 +1,32 @@
 set(SRC_FILES
+    "Src/Imp/CPP/Time.cpp"
+    "Src/Imp/CPP/Scene.cpp"
+    "Src/Imp/CPP/Random.cpp"
     "Src/Imp/CPP/Engine.cpp"
+    "Src/Imp/CPP/InternalEngine.cpp"
+
+    "Src/Imp/CPP/InputManager.cpp"
+    "Src/Imp/CPP/ResourceManager.cpp"
+    "Src/Imp/CPP/EventManager.cpp"
+    "Src/Imp/CPP/WorldManager.cpp"
+    "Src/Imp/CPP/AudioManager.cpp"
+
+    "Src/Imp/CPP/Renderer/DebugDraw.cpp"
+    "Src/Imp/CPP/Renderer/Pipeline.cpp"
+    "Src/Imp/CPP/Renderer/Renderer.cpp"
+    "Src/Imp/CPP/Renderer/UIRenderer.cpp"
+    "Src/Imp/CPP/Renderer/GPUResourceManager.cpp"
+    
+    "Src/Imp/CPP/Nodes/Node2D.cpp"
+    "Src/Imp/CPP/Nodes/TextureNode.cpp"
+    "Src/Imp/CPP/Nodes/CameraNode.cpp"
+
+    "Src/Imp/CPP/Components/CameraComponent.cpp"
+    "Src/Imp/CPP/Components/PhysicsComponent.cpp"
+    "Src/Imp/CPP/Components/SpriteComponent.cpp"
+    "Src/Imp/CPP/Components/TextureComponent.cpp"
+    "Src/Imp/CPP/Components/TileMapComponent.cpp"
+    "Src/Imp/CPP/Components/SoundEmitterComponent.cpp"
 )
 
 add_library(IAEngine SHARED ${SRC_FILES})
@@ -10,4 +37,4 @@ target_include_directories(IAEngine PUBLIC Src/Inc)
 target_include_directories(IAEngine PRIVATE Src/Imp/HPP)
 
 target_link_libraries(IAEngine PUBLIC IACore ImGui glm::glm)
-target_link_libraries(IAEngine PRIVATE SDL3::SDL3 SDL3_mixer::SDL3_mixer RmlUi::RmlUi)
+target_link_libraries(IAEngine PRIVATE SDL3::SDL3 SDL3_mixer::SDL3_mixer RmlUi::RmlUi STB)

Engine/Src/Imp/CPP/AudioManager.cpp

@@ -0,0 +1,49 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <AudioManager.hpp>
+#include <IAEngine/Engine.hpp>
+
+#include <SDL3/SDL_iostream.h>
+
+namespace ia::iae
+{
+    MIX_Mixer *AudioManager::s_mixer;
+
+    VOID AudioManager::Initialize()
+    {
+        if (!MIX_Init())
+            THROW_UNKNOWN("Failed to initialize SDL Mixer: ", SDL_GetError());
+
+        if (!(s_mixer = MIX_CreateMixerDevice(SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK, NULL)))
+            THROW_UNKNOWN(BuildString("Failed to create the SDL mixer: ", SDL_GetError()));
+    }
+
+    VOID AudioManager::Terminate()
+    {
+        MIX_DestroyMixer(s_mixer);
+    }
+
+    Handle AudioManager::CreateAudio(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize)
+    {
+        return (Handle) MIX_LoadAudio_IO(s_mixer, SDL_IOFromConstMem(encodedData, encodedDataSize), false, true);
+    }
+
+    VOID AudioManager::DestoryAudio(IN Handle handle)
+    {
+        MIX_DestroyAudio((MIX_Audio*)handle);
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Components/CameraComponent.cpp

@@ -0,0 +1,53 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Components/CameraComponent.hpp>
+
+#include <Renderer/Renderer.hpp>
+
+namespace ia::iae
+{
+    CameraComponent::CameraComponent(IN Node2D *node) : IComponent(node)
+    {
+    }
+
+    VOID CameraComponent::SetViewport(IN INT32 width, IN INT32 height)
+    {
+        m_viewport.x = 0;
+        m_viewport.y = 0;
+        m_viewport.z = width;
+        m_viewport.w = height;
+
+        m_projectionMatrix =
+            glm::orthoLH(0.0f, (FLOAT32) width, (FLOAT32) height, 0.0f, Renderer::MIN_DEPTH, Renderer::MAX_DEPTH);
+    }
+
+    VOID CameraComponent::Draw()
+    {
+    }
+
+    VOID CameraComponent::DebugDraw()
+    {
+    }
+
+    VOID CameraComponent::Update()
+    {
+    }
+
+    VOID CameraComponent::FixedUpdate()
+    {
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Components/TextureComponent.cpp

@@ -0,0 +1,60 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Components/TextureComponent.hpp>
+#include <IAEngine/Engine.hpp>
+
+namespace ia::iae
+{
+    TextureComponent::TextureComponent(IN Node2D *node) : IComponent(node)
+    {
+    }
+
+    VOID TextureComponent::SetTexture(IN Handle image)
+    {
+        const auto t = Engine::GetImageExtent(image);
+
+        m_texture = image;
+        m_textureExtent = {t.x, t.y};
+    }
+
+    VOID TextureComponent::Draw()
+    {
+        m_drawnSize = m_node->GetScale() * m_textureExtent * m_scaleOffset;
+
+        Engine::SetRenderState_Texture(m_texture);
+        Engine::SetRenderState_FlippedH(m_isFlippedH);
+        Engine::SetRenderState_FlippedV(m_isFlippedV);
+        Engine::SetRenderState_ColorOverlay(m_colorOverlay);
+        Engine::SetRenderState_TextureOffset(m_textureOffset);
+        Engine::SetRenderState_CameraRelative(m_isCameraRelative);
+        Engine::SetRenderState_Transform(m_node->GetPosition() + m_positionOffset, m_drawnSize, m_node->GetRotation() + m_rotationOffset, m_node->Layer(), m_node->SortIndex());
+
+        Engine::DrawGeometry(Engine::GetGeometry_Quad());
+    }
+
+    VOID TextureComponent::DebugDraw()
+    {
+    }
+
+    VOID TextureComponent::Update()
+    {
+    }
+
+    VOID TextureComponent::FixedUpdate()
+    {
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Engine.cpp

@@ -14,114 +14,47 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-#include <Engine.hpp>
 #include <IAEngine/Engine.hpp>
+#include <Renderer/Renderer.hpp>
 
-#include <SDL3/SDL.h>
+#include <IACore/File.hpp>
 
-#include <IAEngine/EngineInterface.hpp>
+#include <IAEngine/EngineLibraryInterface.hpp>
 
-GameFunctionTable g_gameFunctions{};
+EXTERN GameFunctionTable g_gameFunctions;
 
 namespace ia::iae
 {
-    String GetStringVersion(IN UINT64 version)
+    BOOL Engine::IsDebugMode()
     {
-        return "";
+#if defined(__DEBUG_MODE__)
+        return true;
+#else
+        return false;
+#endif
     }
 
-    VOID __Internal_Engine::Initialize()
+    VOID Engine::ResizeDisplay(IN INT32 newWidth, IN INT32 newHeight)
     {
-        IAE_LOG_INFO("Booting IAEngine for ", g_gameFunctions.GetName());
+        Renderer::OnScreenResize(newWidth, newHeight);
-
+        g_gameFunctions.OnResize(newWidth, newHeight);
-        SDL_SetAppMetadata(g_gameFunctions.GetName(), GetStringVersion(g_gameFunctions.GetVersion()).c_str(),
-                           g_gameFunctions.GetPackageName());
-
-        g_gameFunctions.OnInitialize();
     }
 
-    VOID __Internal_Engine::Terminate()
+    Handle Engine::CreateImageFromFile(IN CONST String &path)
     {
-        g_gameFunctions.OnTerminate();
+        const auto data = File::ReadToVector(path.c_str());
-
+        return CreateImage(data.data(), data.size());
-        IAE_LOG_INFO("Shutting down IAEngine");
     }
 
-    VOID __Internal_Engine::Iterate()
+    Handle Engine::CreateSoundFromFile(IN CONST String &path)
     {
+        const auto data = File::ReadToVector(path.c_str());
+        return CreateSound(data.data(), data.size());
     }
 
-    VOID __Internal_Engine::ProcessEvent(IN SDL_Event *event)
+    Handle Engine::CreateSceneFromFile(IN CONST String &path)
     {
-        switch (event->type)
+        const auto data = File::ReadToString(path.c_str());
-        {
+        return CreateScene(data);
-            case SDL_EVENT_WINDOW_RESIZED:
-            break;
-
-
-        }
     }
 } // namespace ia::iae
-
-namespace ia::iae
-{
-    
-}
-
-BOOL ValidateGameFunctionTable(IN GameFunctionTable gameFunctionTable)
-{
-    if (!gameFunctionTable.OnInitialize)
-        return false;
-    if (!gameFunctionTable.OnTerminate)
-        return false;
-    if (!gameFunctionTable.OnDebugDraw)
-        return false;
-    if (!gameFunctionTable.OnFixedUpdate)
-        return false;
-    if (!gameFunctionTable.OnUpdate)
-        return false;
-    if (!gameFunctionTable.OnResize)
-        return false;
-    if (!gameFunctionTable.GetName)
-        return false;
-    if (!gameFunctionTable.GetVersion)
-        return false;
-    if (!gameFunctionTable.GetPackageName)
-        return false;
-    if (!gameFunctionTable.GetDeveloperName)
-        return false;
-    if (!gameFunctionTable.GetPublisherName)
-        return false;
-    return true;
-}
-
-C_DECL(IAE_DLL_API ia::BOOL IAEngine_OnInitialize(IN GameFunctionTable gameFunctionTable))
-{
-    if (!ValidateGameFunctionTable(gameFunctionTable))
-    {
-        IAE_LOG_ERROR("Invalid game function table was passed to the engine. Exiting..");
-        return false;
-    }
-
-    g_gameFunctions = gameFunctionTable;
-
-    __Internal_Engine::Initialize();
-
-    return true;
-}
-
-C_DECL(IAE_DLL_API ia::VOID IAEngine_OnTerminate())
-{
-    __Internal_Engine::Terminate();
-}
-
-C_DECL(IAE_DLL_API ia::BOOL IAEngine_OnIterate())
-{
-    __Internal_Engine::Iterate();
-    return true;
-}
-
-C_DECL(IAE_DLL_API ia::VOID IAEngine_OnEvent(IN PVOID event))
-{
-    __Internal_Engine::ProcessEvent((SDL_Event *) event);
-}

Engine/Src/Imp/CPP/EventManager.cpp

@@ -0,0 +1,66 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <EventManager.hpp>
+#include <IAEngine/Engine.hpp>
+
+namespace ia::iae
+{
+    VOID EventManager::Initialize()
+    {
+    }
+
+    VOID EventManager::Terminate()
+    {
+    }
+
+    VOID EventManager::OnSDLEvent(IN SDL_Event *event)
+    {
+    }
+} // namespace ia::iae
+
+namespace ia::iae
+{
+    Handle Engine::CreateEvent(IN CONST String &name)
+    {
+        return INVALID_HANDLE;
+    }
+
+    VOID Engine::DestroyEvent(IN Handle event)
+    {
+    }
+
+    Handle Engine::GetEventByName(IN CONST String &name)
+    {
+        return INVALID_HANDLE;
+    }
+
+    VOID Engine::AddEventListener(IN Handle event, IN std::function<VOID()> callback)
+    {
+    }
+
+    VOID Engine::AddEventListener(IN CONST String &eventName, IN std::function<VOID()> callback)
+    {
+    }
+
+    VOID Engine::BroadcastEvent(IN Handle event)
+    {
+    }
+
+    VOID Engine::BroadcastEvent(IN CONST String &eventName)
+    {
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/InputManager.cpp

@@ -0,0 +1,236 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <InputManager.hpp>
+
+namespace ia::iae
+{
+    EXTERN SDL_Window *g_windowHandle;
+
+    BOOL InputManager::s_keys[256];
+    BOOL InputManager::s_prevKeys[256];
+    InputKey InputManager::s_axisInputs[4];
+    Vec2 InputManager::s_pointerPosition{};
+    Map<String, Handle> InputManager::s_actionNames;
+    Vector<Vector<InputKey>> InputManager::s_actions;
+
+    VOID InputManager::Initialize()
+    {
+        memset(s_keys, 0, sizeof(s_keys));
+        memset(s_prevKeys, 0, sizeof(s_prevKeys));
+    }
+
+    VOID InputManager::Terminate()
+    {
+    }
+
+    VOID InputManager::OnSDLEvent(IN SDL_Event *event)
+    {
+        memcpy(s_prevKeys, s_keys, sizeof(s_prevKeys));
+        switch (event->type)
+        {
+        case SDL_EVENT_KEY_DOWN:
+            s_keys[event->key.scancode] = true;
+            break;
+        
+        case SDL_EVENT_KEY_UP:
+            s_keys[event->key.scancode] = false;
+            break;
+
+        case SDL_EVENT_MOUSE_MOTION:
+            s_pointerPosition = {event->motion.x, event->motion.y};
+            break;
+
+        default:
+            break;
+        }
+    }
+
+    Vec2 InputManager::GetAxis()
+    {
+        return Vec2{
+            IsKeyDown(s_axisInputs[1]) + IsKeyDown(s_axisInputs[0]) * -1,
+            IsKeyDown(s_axisInputs[3]) + IsKeyDown(s_axisInputs[2]) * -1
+        };
+    }
+
+    VOID InputManager::SwitchModeToText()
+    {
+        SDL_StartTextInput(g_windowHandle);
+    }
+
+    VOID InputManager::SwitchModeToAction()
+    {
+        SDL_StopTextInput(g_windowHandle);
+    }
+
+    Vec2 InputManager::GetPointerPosition()
+    {
+        return s_pointerPosition;
+    }
+
+    BOOL InputManager::IsKeyDown(IN InputKey key)
+    {
+        return s_keys[(UINT8) key];
+    }
+
+    BOOL InputManager::WasKeyPressed(IN InputKey key)
+    {
+        return !s_prevKeys[(UINT8) key] && s_keys[(UINT8) key];
+    }
+
+    BOOL InputManager::WasKeyReleased(IN InputKey key)
+    {
+        return s_prevKeys[(UINT8) key] && !s_keys[(UINT8) key];
+    }
+
+    BOOL InputManager::IsActionDown(IN Handle action)
+    {
+        const auto& t = s_actions[action];
+        for(const auto& k : t)
+            if(IsKeyDown(k))
+                return true;
+        return false;
+    }
+
+    BOOL InputManager::WasActionPressed(IN Handle action)
+    {
+        const auto& t = s_actions[action];
+        for(const auto& k : t)
+            if(WasKeyPressed(k))
+                return true;
+        return false;
+    }
+
+    BOOL InputManager::WasActionReleased(IN Handle action)
+    {
+        const auto& t = s_actions[action];
+        for(const auto& k : t)
+            if(WasKeyReleased(k))
+                return true;
+        return false;
+    }
+
+    BOOL InputManager::IsActionDown(IN CONST String& action)
+    {
+        return IsActionDown(s_actionNames[action]);
+    }
+
+    BOOL InputManager::WasActionPressed(IN CONST String& action)
+    {
+        return WasActionPressed(s_actionNames[action]);
+    }
+
+    BOOL InputManager::WasActionReleased(IN CONST String& action)
+    {
+        return WasActionReleased(s_actionNames[action]);
+    }
+
+    Handle InputManager::BindAction(IN CONST String &name, IN InputKey key)
+    {
+        s_actions.pushBack({key});
+        const auto handle = s_actions.size() - 1;
+        s_actionNames[name] = handle; 
+        return handle;
+    }
+
+    VOID InputManager::BindAxis(IN InputKey upKey, IN InputKey downKey, IN InputKey leftKey, IN InputKey rightKey)
+    {
+        s_axisInputs[0] = upKey;
+        s_axisInputs[1] = downKey;
+        s_axisInputs[2] = leftKey;
+        s_axisInputs[3] = rightKey;
+    }
+} // namespace ia::iae
+
+namespace ia::iae
+{
+    Vec2 Engine::GetInputAxis()
+    {
+        return InputManager::GetAxis();
+    }
+
+    VOID Engine::SwitchInputModeToText()
+    {
+        InputManager::SwitchModeToText();
+    }
+
+    VOID Engine::SwitchInputModeToAction()
+    {
+        InputManager::SwitchModeToAction();
+    }
+
+    Vec2 Engine::GetInputPointerPosition()
+    {
+        return InputManager::GetPointerPosition();
+    }
+
+    BOOL Engine::IsInputKeyDown(IN InputKey key)
+    {
+        return InputManager::IsKeyDown(key);
+    }
+
+    BOOL Engine::WasInputKeyPressed(IN InputKey key)
+    {
+        return InputManager::WasKeyPressed(key);
+    }
+
+    BOOL Engine::WasInputKeyReleased(IN InputKey key)
+    {
+        return InputManager::WasKeyReleased(key);
+    }
+
+    BOOL Engine::IsInputActionDown(IN Handle action)
+    {
+        return InputManager::IsActionDown(action);
+    }
+
+    BOOL Engine::WasInputActionPressed(IN Handle action)
+    {
+        return InputManager::WasActionPressed(action);
+    }
+
+    BOOL Engine::WasInputActionReleased(IN Handle action)
+    {
+        return InputManager::WasActionReleased(action);
+    }
+
+    BOOL Engine::IsInputActionDown(IN CONST String& action)
+    {
+        return InputManager::IsActionDown(action);
+    }
+
+    BOOL Engine::WasInputActionPressed(IN CONST String& action)
+    {
+        return InputManager::WasActionPressed(action);
+    }
+
+    BOOL Engine::WasInputActionReleased(IN CONST String& action)
+    {
+        return InputManager::WasActionReleased(action);
+    }
+
+    Handle Engine::BindInputAction(IN CONST String &name, IN InputKey key)
+    {
+        return InputManager::BindAction(name, key);
+    }
+
+    VOID Engine::BindInputAxis(IN InputKey upKey, IN InputKey downKey, IN InputKey leftKey, IN InputKey rightKey)
+    {
+        InputManager::BindAxis(upKey, downKey, leftKey, rightKey);
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/InternalEngine.cpp

@@ -0,0 +1,167 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <AudioManager.hpp>
+#include <EventManager.hpp>
+#include <InputManager.hpp>
+#include <InternalEngine.hpp>
+#include <Random.hpp>
+#include <Renderer/Renderer.hpp>
+#include <ResourceManager.hpp>
+#include <Time.hpp>
+#include <WorldManager.hpp>
+
+#include <IAEngine/Engine.hpp>
+#include <IAEngine/EngineLibraryInterface.hpp>
+
+#include <backends/imgui_impl_sdl3.h>
+#include <backends/imgui_impl_sdlgpu3.h>
+
+GameFunctionTable g_gameFunctions{};
+
+namespace ia::iae
+{
+    SDL_Window *g_windowHandle;
+
+    VOID __Internal_Engine::Initialize()
+    {
+        IAE_LOG_INFO("Booting IAEngine for ", g_gameFunctions.GetName());
+
+        if (!SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_GAMEPAD))
+            THROW_UNKNOWN("Failed to intialize SDL: ", SDL_GetError());
+
+        if (!(g_windowHandle = SDL_CreateWindow(g_gameFunctions.GetName(), 800, 600, SDL_WINDOW_RESIZABLE)))
+            THROW_UNKNOWN("Failed to create the SDL window: ", SDL_GetError());
+
+        SDL_SetWindowResizable(g_windowHandle, false);
+
+        const auto gameVersion = g_gameFunctions.GetVersion();
+        SDL_SetAppMetadata(g_gameFunctions.GetName(), BuildString(gameVersion).c_str(),
+                           g_gameFunctions.GetPackageName());
+
+        Time::Initialize();
+        Random::Initialize();
+        Renderer::Initialize();
+        AudioManager::Initialize();
+        EventManager::Initialize();
+        InputManager::Initialize();
+        ResourceManager::Initialize();
+        WorldManager::Initialize();
+
+        g_gameFunctions.OnInitialize();
+    }
+
+    VOID __Internal_Engine::Terminate()
+    {
+        g_gameFunctions.OnTerminate();
+
+        WorldManager::Terminate();
+        ResourceManager::Terminate();
+        InputManager::Terminate();
+        EventManager::Terminate();
+        AudioManager::Terminate();
+        Renderer::Terminate();
+        Random::Terminate();
+        Time::Terminate();
+
+        SDL_DestroyWindow(g_windowHandle);
+
+        IAE_LOG_INFO("Shutting down IAEngine");
+    }
+
+    VOID __Internal_Engine::Iterate()
+    {
+        WorldManager::Update();
+        WorldManager::FixedUpdate();
+        g_gameFunctions.OnUpdate(Time::GetFrameDeltaTime());
+        g_gameFunctions.OnFixedUpdate();
+
+        Renderer::BeginFrame();
+        WorldManager::Draw();
+        Renderer::EndFrame();
+    }
+
+    VOID __Internal_Engine::ProcessEvent(IN SDL_Event *event)
+    {
+        switch (event->type)
+        {
+        case SDL_EVENT_WINDOW_RESIZED:
+            Engine::ResizeDisplay(event->window.data1, event->window.data2);
+            break;
+        }
+        InputManager::OnSDLEvent(event);
+        EventManager::OnSDLEvent(event);
+        ImGui_ImplSDL3_ProcessEvent(event);
+    }
+
+    FLOAT32 TimePeriod::GetValue() CONST
+    {
+        return (FLOAT32) m_value + ((FLOAT32) m_value * (Random::Get() * m_randomAdjustment) / 100.0f);
+    }
+} // namespace ia::iae
+
+BOOL ValidateGameFunctionTable(IN GameFunctionTable gameFunctionTable)
+{
+    if (!gameFunctionTable.OnInitialize)
+        return false;
+    if (!gameFunctionTable.OnTerminate)
+        return false;
+    if (!gameFunctionTable.OnDebugDraw)
+        return false;
+    if (!gameFunctionTable.OnFixedUpdate)
+        return false;
+    if (!gameFunctionTable.OnUpdate)
+        return false;
+    if (!gameFunctionTable.OnResize)
+        return false;
+    if (!gameFunctionTable.GetName)
+        return false;
+    if (!gameFunctionTable.GetVersion)
+        return false;
+    if (!gameFunctionTable.GetPackageName)
+        return false;
+    if (!gameFunctionTable.GetDeveloperName)
+        return false;
+    if (!gameFunctionTable.GetPublisherName)
+        return false;
+    return true;
+}
+
+C_DECL(IAE_DLL_API INT32 IAEngine_Run(IN GameFunctionTable gameFunctionTable))
+{
+    if (!ValidateGameFunctionTable(gameFunctionTable))
+    {
+        IAE_LOG_ERROR("Invalid game function table was passed to the engine. Exiting..");
+        return -1;
+    }
+    g_gameFunctions = gameFunctionTable;
+
+    __Internal_Engine::Initialize();
+
+    SDL_Event event{};
+    while(true)
+    {
+        SDL_PollEvent(&event);
+        if (event.type == SDL_EVENT_QUIT)
+            break;
+        __Internal_Engine::ProcessEvent(&event);
+        __Internal_Engine::Iterate();
+    }
+
+    __Internal_Engine::Terminate();
+
+    return 0;
+}

Engine/Src/Imp/CPP/Nodes/CameraNode.cpp

@@ -0,0 +1,25 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <IAEngine/Nodes/CameraNode.hpp>
+
+namespace ia::iae
+{
+    CameraNode::CameraNode(IN CONST String &name) : Node2D(name), m_cameraComponent(AddComponent<CameraComponent>())
+    {
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Nodes/Node2D.cpp

@@ -0,0 +1,63 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <IAEngine/Nodes/Node2D.hpp>
+
+namespace ia::iae
+{
+    Node2D::Node2D(IN CONST String &name) : INode(name)
+    {
+    }
+
+    Node2D::~Node2D()
+    {
+        for(auto& t: m_components)
+            delete t;
+    }
+
+    VOID Node2D::Draw()
+    {
+        for(auto& t: m_components)
+            t->Draw();
+        for(auto& t: m_children)
+            t->Draw();
+    }
+
+    VOID Node2D::DebugDraw()
+    {
+        for(auto& t: m_components)
+            t->DebugDraw();
+        for(auto& t: m_children)
+            t->DebugDraw();
+    }
+
+    VOID Node2D::Update()
+    {
+        for(auto& t: m_components)
+            t->Update();
+        for(auto& t: m_children)
+            t->Update();
+    }
+
+    VOID Node2D::FixedUpdate()
+    {
+        for(auto& t: m_components)
+            t->FixedUpdate();
+        for(auto& t: m_children)
+            t->FixedUpdate();
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Nodes/TextureNode.cpp

@@ -0,0 +1,25 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <IAEngine/Nodes/TextureNode.hpp>
+
+namespace ia::iae
+{
+    TextureNode::TextureNode(IN CONST String &name) : Node2D(name), m_textureComponent(AddComponent<TextureComponent>())
+    {
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Random.cpp

@@ -0,0 +1,54 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <Time.hpp>
+#include <Random.hpp>
+
+namespace ia::iae
+{
+    VOID Random::Initialize()
+    {
+        srand((INT32)Time::GetUnixMillisecond());
+    }
+
+    VOID Random::Terminate()
+    {
+    }
+
+    FLOAT32 Random::Get()
+    {
+        return ((FLOAT32) rand()) / ((FLOAT32) RAND_MAX);
+    }
+
+    INT32 Random::GetInRange(IN INT32 min, IN INT32 max)
+    {
+        return min + (INT32)((max - min) * Get());
+    }
+} // namespace ia::iae
+
+namespace ia::iae
+{
+    FLOAT32 Engine::GetRandomFloat()
+    {
+        return Random::Get();
+    }
+
+    INT32 Engine::GetRandomInRange(IN INT32 min, IN INT32 max)
+    {
+        return Random::GetInRange(min, max);
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Renderer/DebugDraw.cpp

@@ -0,0 +1,114 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <Renderer/Renderer.hpp>
+#include <Renderer/DebugDraw.hpp>
+
+#include <WorldManager.hpp>
+
+#include <backends/imgui_impl_sdl3.h>
+#include <backends/imgui_impl_sdlgpu3.h>
+
+#include <IAEngine/GameLibraryInterface.hpp>
+EXTERN GameFunctionTable g_gameFunctions;
+
+namespace ia::iae
+{
+    EXTERN SDL_Window *g_windowHandle;
+
+    ImGuiIO g_imGUIIO{};
+
+    VOID DebugDraw::Initialize()
+    {
+        const auto mainScale = SDL_GetDisplayContentScale(SDL_GetPrimaryDisplay());
+
+        IMGUI_CHECKVERSION();
+        ImGui::CreateContext();
+        g_imGUIIO = ImGui::GetIO();
+        g_imGUIIO.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;
+        g_imGUIIO.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad;
+
+        ImGui::StyleColorsClassic();
+
+        ImGuiStyle &style = ImGui::GetStyle();
+        style.ScaleAllSizes(mainScale);
+        style.FontScaleDpi = mainScale;
+
+        ImGui_ImplSDLGPU3_InitInfo initInfo{.Device = Renderer::GetDevice(),
+                                            .ColorTargetFormat =
+                                                Renderer::GetRenderTargetFormat(),
+                                            .PresentMode = SDL_GPU_PRESENTMODE_VSYNC};
+        ImGui_ImplSDL3_InitForSDLGPU(g_windowHandle);
+        ImGui_ImplSDLGPU3_Init(&initInfo);
+    }
+
+    VOID DebugDraw::Terminate()
+    {
+        ImGui_ImplSDL3_Shutdown();
+        ImGui_ImplSDLGPU3_Shutdown();
+        ImGui::DestroyContext();
+    }
+
+    VOID DebugDraw::Render()
+    {
+        ImGui_ImplSDLGPU3_NewFrame();
+        ImGui_ImplSDL3_NewFrame();
+        ImGui::NewFrame();
+
+        WorldManager::DebugDraw();
+        g_gameFunctions.OnDebugDraw();
+
+        ImGui::Render();
+    }
+} // namespace ia::iae
+
+namespace ia::iae
+{
+    struct State
+    {
+        ImU32 ActiveColor{0xFFFFFFFF};
+        FLOAT32 ActiveStrokeWidth{1.0f};
+    } g_debugDrawState{};
+
+    VOID Engine::DebugDraw_SetColor(IN Color color)
+    {
+        g_debugDrawState.ActiveColor = IM_COL32(color.R, color.G, color.B, color.A);
+    }
+
+    VOID Engine::DebugDraw_StrokeWidth(IN FLOAT32 width)
+    {
+        g_debugDrawState.ActiveStrokeWidth = width;
+    }
+
+    VOID Engine::DebugDraw_Line(IN Vec2 from, IN Vec2 to)
+    {
+        const auto drawList = ImGui::GetForegroundDrawList();
+        drawList->AddLine(ImVec2(from.x, from.y), ImVec2(to.x, to.y), g_debugDrawState.ActiveColor, g_debugDrawState.ActiveStrokeWidth);
+    }
+
+    VOID Engine::DebugDraw_FillRect(IN Vec2 position, IN Vec2 size)
+    {
+        const auto drawList = ImGui::GetForegroundDrawList();
+        drawList->AddRectFilled(ImVec2(position.x, position.y), ImVec2(position.x + size.x, position.y + size.y), g_debugDrawState.ActiveColor);
+    }
+
+    VOID Engine::DebugDraw_StrokeRect(IN Vec2 position, IN Vec2 size)
+    {
+        const auto drawList = ImGui::GetForegroundDrawList();
+        drawList->AddRect(ImVec2(position.x, position.y), ImVec2(position.x + size.x, position.y + size.y), g_debugDrawState.ActiveColor, g_debugDrawState.ActiveStrokeWidth);
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Renderer/GPUResourceManager.cpp

@@ -0,0 +1,211 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <Renderer/GPUResourceManager.hpp>
+#include <Renderer/Renderer.hpp>
+
+namespace ia::iae
+{
+    SDL_GPUSampler *g_linearClampSampler{};
+    SDL_GPUSampler *g_linearRepeatSampler{};
+
+    VOID GPUResourceManager::Initialize()
+    {
+        { // Create Samplers
+            SDL_GPUSamplerCreateInfo createInfo{.min_filter = SDL_GPU_FILTER_LINEAR,
+                                                .mag_filter = SDL_GPU_FILTER_LINEAR,
+                                                .mipmap_mode = SDL_GPU_SAMPLERMIPMAPMODE_LINEAR,
+                                                .address_mode_u = SDL_GPU_SAMPLERADDRESSMODE_REPEAT,
+                                                .address_mode_v = SDL_GPU_SAMPLERADDRESSMODE_REPEAT,
+                                                .address_mode_w = SDL_GPU_SAMPLERADDRESSMODE_REPEAT,
+                                                .enable_anisotropy = false};
+
+            g_linearClampSampler = SDL_CreateGPUSampler(Renderer::GetDevice(), &createInfo);
+
+            createInfo.address_mode_u = SDL_GPU_SAMPLERADDRESSMODE_REPEAT,
+            createInfo.address_mode_v = SDL_GPU_SAMPLERADDRESSMODE_REPEAT,
+            createInfo.address_mode_w = SDL_GPU_SAMPLERADDRESSMODE_REPEAT,
+
+            g_linearRepeatSampler = SDL_CreateGPUSampler(Renderer::GetDevice(), &createInfo);
+        }
+    }
+
+    VOID GPUResourceManager::Terminate()
+    {
+        SDL_ReleaseGPUSampler(Renderer::GetDevice(), g_linearClampSampler);
+        SDL_ReleaseGPUSampler(Renderer::GetDevice(), g_linearRepeatSampler);
+    }
+
+    SDL_GPUSampler *GPUResourceManager::GetSampler_LinearClamp()
+    {
+        return g_linearClampSampler;
+    }
+
+    SDL_GPUSampler *GPUResourceManager::GetSampler_LinearRepeat()
+    {
+        return g_linearRepeatSampler;
+    }
+
+    SDL_GPUTexture *GPUResourceManager::CreateTexture(IN SDL_GPUTextureUsageFlags usage, IN INT32 width,
+                                                      IN INT32 height, IN PCUINT8 rgbaData,
+                                                      IN SDL_GPUTextureFormat format)
+    {
+        SDL_GPUTextureCreateInfo createInfo{.type = SDL_GPU_TEXTURETYPE_2D,
+                                            .format = format,
+                                            .usage = usage,
+                                            .width = (UINT32) width,
+                                            .height = (UINT32) height,
+                                            .layer_count_or_depth = 1,
+                                            .num_levels = 1,
+                                            .sample_count = SDL_GPU_SAMPLECOUNT_1};
+        const auto result = SDL_CreateGPUTexture(Renderer::GetDevice(), &createInfo);
+        if (!result)
+        {
+            THROW_UNKNOWN("Failed to create a SDL GPU Texture: ", SDL_GetError());
+            return nullptr;
+        }
+        if (rgbaData)
+        {
+            SDL_GPUTransferBufferCreateInfo stagingBufferCreateInfo{.usage = SDL_GPU_TRANSFERBUFFERUSAGE_UPLOAD,
+                                                                    .size = (UINT32) width * (UINT32) height * 4};
+            const auto stagingBuffer = SDL_CreateGPUTransferBuffer(Renderer::GetDevice(), &stagingBufferCreateInfo);
+            const auto mappedPtr = SDL_MapGPUTransferBuffer(Renderer::GetDevice(), stagingBuffer, false);
+            SDL_memcpy(mappedPtr, rgbaData, width * height * 4);
+            SDL_UnmapGPUTransferBuffer(Renderer::GetDevice(), stagingBuffer);
+
+            const auto cmdBuffer = SDL_AcquireGPUCommandBuffer(Renderer::GetDevice());
+            const auto copyPass = SDL_BeginGPUCopyPass(cmdBuffer);
+
+            SDL_GPUTextureTransferInfo transferInfo{.transfer_buffer = stagingBuffer, .offset = 0};
+            SDL_GPUTextureRegion region{.texture = result, .w = (UINT32) width, .h = (UINT32) height, .d = 1};
+            SDL_UploadToGPUTexture(copyPass, &transferInfo, &region, false);
+
+            SDL_EndGPUCopyPass(copyPass);
+            SDL_SubmitGPUCommandBuffer(cmdBuffer);
+            SDL_WaitForGPUIdle(Renderer::GetDevice());
+            SDL_ReleaseGPUTransferBuffer(Renderer::GetDevice(), stagingBuffer);
+        }
+        return result;
+    }
+
+    SDL_GPUBuffer *GPUResourceManager::CreateDeviceLocalBuffer(IN SDL_GPUBufferUsageFlags usage, IN PCVOID data,
+                                                               IN UINT32 dataSize)
+    {
+        SDL_GPUBufferCreateInfo createInfo{.usage = usage, .size = dataSize};
+        const auto result = SDL_CreateGPUBuffer(Renderer::GetDevice(), &createInfo);
+        if (!result)
+        {
+            THROW_UNKNOWN("Failed to create a SDL GPU Buffer: ", SDL_GetError());
+            return nullptr;
+        }
+        if (dataSize && dataSize)
+        {
+            SDL_GPUTransferBufferCreateInfo stagingBufferCreateInfo{.usage = SDL_GPU_TRANSFERBUFFERUSAGE_UPLOAD,
+                                                                    .size = dataSize};
+            const auto stagingBuffer = SDL_CreateGPUTransferBuffer(Renderer::GetDevice(), &stagingBufferCreateInfo);
+            const auto mappedPtr = SDL_MapGPUTransferBuffer(Renderer::GetDevice(), stagingBuffer, false);
+            SDL_memcpy(mappedPtr, data, dataSize);
+            SDL_UnmapGPUTransferBuffer(Renderer::GetDevice(), stagingBuffer);
+
+            const auto cmdBuffer = SDL_AcquireGPUCommandBuffer(Renderer::GetDevice());
+            const auto copyPass = SDL_BeginGPUCopyPass(cmdBuffer);
+
+            SDL_GPUTransferBufferLocation src{.transfer_buffer = stagingBuffer, .offset = 0};
+            SDL_GPUBufferRegion dst{.buffer = result, .offset = 0, .size = dataSize};
+            SDL_UploadToGPUBuffer(copyPass, &src, &dst, false);
+
+            SDL_EndGPUCopyPass(copyPass);
+            SDL_SubmitGPUCommandBuffer(cmdBuffer);
+            SDL_WaitForGPUIdle(Renderer::GetDevice());
+            SDL_ReleaseGPUTransferBuffer(Renderer::GetDevice(), stagingBuffer);
+        }
+        return result;
+    }
+
+    VOID GPUResourceManager::DestroyTexture(IN SDL_GPUTexture *handle)
+    {
+        SDL_ReleaseGPUTexture(Renderer::GetDevice(), handle);
+    }
+
+    VOID GPUResourceManager::DestroyBuffer(IN SDL_GPUBuffer *handle)
+    {
+        SDL_ReleaseGPUBuffer(Renderer::GetDevice(), handle);
+    }
+
+    Vector<UINT8> GPUResourceManager::GetTexturePixelData(IN SDL_GPUTexture *texture, IN INT32 width, IN INT32 height)
+    {
+        SDL_GPUTransferBufferCreateInfo stagingBufferCreateInfo{.usage = SDL_GPU_TRANSFERBUFFERUSAGE_UPLOAD,
+                                                                .size = (UINT32) width * (UINT32) height * 4};
+        const auto stagingBuffer = SDL_CreateGPUTransferBuffer(Renderer::GetDevice(), &stagingBufferCreateInfo);
+
+        const auto cmdBuffer = SDL_AcquireGPUCommandBuffer(Renderer::GetDevice());
+        const auto copyPass = SDL_BeginGPUCopyPass(cmdBuffer);
+
+        SDL_GPUTextureTransferInfo transferInfo{.transfer_buffer = stagingBuffer, .offset = 0};
+        SDL_GPUTextureRegion region{.texture = texture, .w = (UINT32) width, .h = (UINT32) height, .d = 1};
+        SDL_DownloadFromGPUTexture(copyPass, &region, &transferInfo);
+
+        SDL_EndGPUCopyPass(copyPass);
+        SDL_SubmitGPUCommandBuffer(cmdBuffer);
+        SDL_WaitForGPUIdle(Renderer::GetDevice());
+
+        Vector<UINT8> result;
+        result.resize(width * height * 4);
+
+        const auto mappedPtr = SDL_MapGPUTransferBuffer(Renderer::GetDevice(), stagingBuffer, false);
+        SDL_UnmapGPUTransferBuffer(Renderer::GetDevice(), stagingBuffer);
+        SDL_memcpy(result.data(), mappedPtr, result.size());
+        SDL_ReleaseGPUTransferBuffer(Renderer::GetDevice(), stagingBuffer);
+
+        return result;
+    }
+
+    SDL_GPUTexture* GPUResourceManager::CombineTextures(IN SDL_GPUTexture** textures, IN INT32 unitWidth, IN INT32 unitHeight,
+                                  IN INT32 unitCountX, IN INT32 unitCountY)
+    {
+        SDL_GPUTextureCreateInfo createInfo{.type = SDL_GPU_TEXTURETYPE_2D,
+                                            .format = SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UNORM,
+                                            .usage = SDL_GPU_TEXTUREUSAGE_SAMPLER,
+                                            .width = (UINT32) unitCountX * unitWidth,
+                                            .height = (UINT32) unitCountY * unitHeight,
+                                            .layer_count_or_depth = 1,
+                                            .num_levels = 1};
+
+        SDL_GPUTexture *result{};
+        if (!(result = SDL_CreateGPUTexture(Renderer::GetDevice(), &createInfo)))
+            THROW_UNKNOWN("Failed to create a SDL GPU Texture: ", SDL_GetError());
+
+        const auto cmdBuffer = SDL_AcquireGPUCommandBuffer(Renderer::GetDevice());
+        const auto copyPass = SDL_BeginGPUCopyPass(cmdBuffer);
+
+        for (INT32 y = 0; y < unitCountY; y++)
+        {
+            for (INT32 x = 0; x < unitCountX; x++)
+            {
+                SDL_GPUTextureLocation src{.texture = textures[x + (y * unitCountX)], .x = 0, .y = 0};
+                SDL_GPUTextureLocation dst{.texture = result, .x = (UINT32)(x * unitWidth), .y = (UINT32)(y * unitHeight)};
+                SDL_CopyGPUTextureToTexture(copyPass, &src, &dst, unitWidth, unitHeight, 1, false);
+            }
+        }
+
+        SDL_EndGPUCopyPass(copyPass);
+        SDL_SubmitGPUCommandBuffer(cmdBuffer);
+        SDL_WaitForGPUIdle(Renderer::GetDevice());
+
+        return result;
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Renderer/Pipeline.cpp

@@ -0,0 +1,108 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <Renderer/Pipeline.hpp>
+#include <Renderer/Renderer.hpp>
+
+namespace ia::iae
+{
+    Pipeline::Pipeline(IN CONST StageDesc &vertexStageDesc, IN CONST StageDesc &pixelStageDesc,
+                       IN BOOL enableVertexBuffer, IN BOOL enableDepthTest)
+    {
+        SDL_GPUShader *vertexShader{};
+        SDL_GPUShader *pixelShader{};
+
+        SDL_GPUShaderCreateInfo shaderCreateInfo = {
+            .entrypoint = "main",
+            .format = SDL_GPU_SHADERFORMAT_SPIRV,
+            .num_storage_textures = 0,
+            .num_storage_buffers = 0,
+        };
+
+        shaderCreateInfo.stage = SDL_GPU_SHADERSTAGE_VERTEX;
+        shaderCreateInfo.code = vertexStageDesc.SourceData;
+        shaderCreateInfo.code_size = vertexStageDesc.SourceLength;
+        shaderCreateInfo.num_samplers = vertexStageDesc.SamplerCount;
+        shaderCreateInfo.num_uniform_buffers = vertexStageDesc.UniformBufferCount;
+        if (!(vertexShader = SDL_CreateGPUShader(Renderer::GetDevice(), &shaderCreateInfo)))
+            THROW_UNKNOWN("Failed to create a SDL shader: ", SDL_GetError());
+
+        shaderCreateInfo.stage = SDL_GPU_SHADERSTAGE_FRAGMENT;
+        shaderCreateInfo.code = pixelStageDesc.SourceData;
+        shaderCreateInfo.code_size = pixelStageDesc.SourceLength;
+        shaderCreateInfo.num_samplers = pixelStageDesc.SamplerCount;
+        shaderCreateInfo.num_uniform_buffers = pixelStageDesc.UniformBufferCount;
+        if (!(pixelShader = SDL_CreateGPUShader(Renderer::GetDevice(), &shaderCreateInfo)))
+            THROW_UNKNOWN("Failed to create a SDL shader: ", SDL_GetError());
+
+        SDL_GPUColorTargetDescription colorTargetDesc = {
+            .format = Renderer::GetRenderTargetFormat(),
+        };
+
+        SDL_GPUVertexBufferDescription vertexBufferDesc = {
+            .slot = 0,
+            .pitch = sizeof(GeometryVertex),
+            .input_rate = SDL_GPU_VERTEXINPUTRATE_VERTEX,
+            .instance_step_rate = 0,
+        };
+
+        SDL_GPUVertexAttribute vertexAttributes[] = {
+            {.location = 0, .buffer_slot = 0, .format = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT2, .offset = 0},
+            {.location = 1,
+             .buffer_slot = 0,
+             .format = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT2,
+             .offset = sizeof(glm::vec2)},
+            {.location = 2,
+             .buffer_slot = 0,
+             .format = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT4,
+             .offset = sizeof(glm::vec4)},
+        };
+
+        SDL_GPUGraphicsPipelineCreateInfo createInfo = {
+            .vertex_shader = vertexShader,
+            .fragment_shader = pixelShader,
+            .vertex_input_state = SDL_GPUVertexInputState{.vertex_buffer_descriptions = &vertexBufferDesc,
+                                                          .num_vertex_buffers = enableVertexBuffer ? (UINT32) 1 : 0,
+                                                          .vertex_attributes = vertexAttributes,
+                                                          .num_vertex_attributes = enableVertexBuffer ? (UINT32) 3 : 0},
+            .primitive_type = SDL_GPU_PRIMITIVETYPE_TRIANGLELIST,
+            .rasterizer_state = SDL_GPURasterizerState{.fill_mode = SDL_GPU_FILLMODE_FILL,
+                                                       .cull_mode = SDL_GPU_CULLMODE_NONE,
+                                                       .front_face = SDL_GPU_FRONTFACE_COUNTER_CLOCKWISE},
+            .depth_stencil_state = SDL_GPUDepthStencilState{.compare_op = SDL_GPU_COMPAREOP_GREATER_OR_EQUAL,
+                                                            .write_mask = 0xFF,
+                                                            .enable_depth_test = enableDepthTest,
+                                                            .enable_depth_write = enableDepthTest,
+                                                            .enable_stencil_test = false},
+            .target_info = {.color_target_descriptions = &colorTargetDesc,
+                            .num_color_targets = 1,
+                            .depth_stencil_format = SDL_GPU_TEXTUREFORMAT_D16_UNORM,
+                            .has_depth_stencil_target = enableDepthTest},
+        };
+
+        if(!(m_handle = SDL_CreateGPUGraphicsPipeline(Renderer::GetDevice(), &createInfo)))
+            THROW_UNKNOWN("Failed to create a SDL graphics pipeline: ", SDL_GetError());
+
+        SDL_ReleaseGPUShader(Renderer::GetDevice(), pixelShader);
+        SDL_ReleaseGPUShader(Renderer::GetDevice(), vertexShader);
+    }
+
+    Pipeline::~Pipeline()
+    {
+        SDL_ReleaseGPUGraphicsPipeline(Renderer::GetDevice(), m_handle);
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Renderer/Renderer.cpp

@@ -0,0 +1,373 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <Renderer/DebugDraw.hpp>
+#include <Renderer/EmbeddedShader.hpp>
+#include <Renderer/Renderer.hpp>
+
+#include <backends/imgui_impl_sdl3.h>
+#include <backends/imgui_impl_sdlgpu3.h>
+
+namespace ia::iae
+{
+    EXTERN SDL_Window *g_windowHandle;
+
+    INT32 Renderer::s_screenWidth{};
+    INT32 Renderer::s_screenHeight{};
+    Renderer::State Renderer::s_state{};
+    SDL_GPUDevice *Renderer::s_gpuDevice{};
+
+    SDL_GPUTexture *Renderer::s_renderTargetSceneColor{};
+    SDL_GPUTexture *Renderer::s_renderTargetSceneDepth{};
+    SDL_GPUTexture *Renderer::s_renderTargetDebugDrawColor{};
+
+    Pipeline *Renderer::s_geometryPipeline{};
+    Pipeline *Renderer::s_postprocessPipeline{};
+
+    Renderer::Geometry *Renderer::s_quadGeometry{};
+
+    VOID Renderer::Initialize()
+    {
+        if (!(s_gpuDevice = SDL_CreateGPUDevice(SDL_GPU_SHADERFORMAT_SPIRV, Engine::IsDebugMode(), nullptr)))
+            THROW_UNKNOWN("Failed to create the SDL GPU Device: ", SDL_GetError());
+
+        if (!SDL_ClaimWindowForGPUDevice(s_gpuDevice, g_windowHandle))
+            THROW_UNKNOWN("Failed to initialize SDL GPU for the window: ", SDL_GetError());
+
+        SDL_SetGPUSwapchainParameters(s_gpuDevice, g_windowHandle, SDL_GPU_SWAPCHAINCOMPOSITION_SDR,
+                                      SDL_GPU_PRESENTMODE_VSYNC);
+
+        GPUResourceManager::Initialize();
+
+        SDL_GetWindowSizeInPixels(g_windowHandle, &s_screenWidth, &s_screenHeight);
+        OnScreenResize(s_screenWidth, s_screenHeight);
+
+        // Initialize Pipelines
+        s_geometryPipeline = new Pipeline(
+            Pipeline::StageDesc{
+                .SourceData = SHADER_SOURCE_GEOMETRY_VERT,
+                .SourceLength = sizeof(SHADER_SOURCE_GEOMETRY_VERT),
+                .SamplerCount = 0,
+                .UniformBufferCount = 3,
+            },
+            Pipeline::StageDesc{
+                .SourceData = SHADER_SOURCE_GEOMETRY_FRAG,
+                .SourceLength = sizeof(SHADER_SOURCE_GEOMETRY_FRAG),
+                .SamplerCount = 1,
+                .UniformBufferCount = 1,
+            },
+            true, true);
+        s_postprocessPipeline = new Pipeline(
+            Pipeline::StageDesc{
+                .SourceData = SHADER_SOURCE_POSTPROCESS_VERT,
+                .SourceLength = sizeof(SHADER_SOURCE_POSTPROCESS_VERT),
+                .SamplerCount = 0,
+                .UniformBufferCount = 0,
+            },
+            Pipeline::StageDesc{
+                .SourceData = SHADER_SOURCE_POSTPROCESS_FRAG,
+                .SourceLength = sizeof(SHADER_SOURCE_POSTPROCESS_FRAG),
+                .SamplerCount = 2,
+                .UniformBufferCount = 0,
+            },
+            false, false);
+
+        DebugDraw::Initialize();
+
+        s_state.ColorTargetInfo.clear_color = SDL_FColor{0.33f, 0.33f, 0.33f, 1.0f};
+        s_state.ColorTargetInfo.load_op = SDL_GPU_LOADOP_CLEAR;
+        s_state.ColorTargetInfo.store_op = SDL_GPU_STOREOP_STORE;
+
+        s_state.DepthStencilTargetInfo.cycle = true;
+        s_state.DepthStencilTargetInfo.clear_depth = 0;
+        s_state.DepthStencilTargetInfo.clear_stencil = 0;
+        s_state.DepthStencilTargetInfo.load_op = SDL_GPU_LOADOP_CLEAR;
+        s_state.DepthStencilTargetInfo.store_op = SDL_GPU_STOREOP_STORE;
+        s_state.DepthStencilTargetInfo.stencil_load_op = SDL_GPU_LOADOP_CLEAR;
+        s_state.DepthStencilTargetInfo.stencil_store_op = SDL_GPU_STOREOP_STORE;
+
+        s_quadGeometry = CreateGeometry(
+            {
+                {glm::vec3{0, 1, 0}, glm::vec2{0, 1}, glm::vec4{1.0f, 1.0f, 1.0f, 1.0f}},
+                {glm::vec3{1, 1, 0}, glm::vec2{1, 1}, glm::vec4{1.0f, 1.0f, 1.0f, 1.0f}},
+                {glm::vec3{1, 0, 0}, glm::vec2{1, 0}, glm::vec4{1.0f, 1.0f, 1.0f, 1.0f}},
+                {glm::vec3{0, 0, 0}, glm::vec2{0, 0}, glm::vec4{1.0f, 1.0f, 1.0f, 1.0f}},
+            },
+            {0, 1, 2, 2, 3, 0});
+    }
+
+    VOID Renderer::Terminate()
+    {
+        SDL_WaitForGPUIdle(s_gpuDevice);
+
+        DestroyGeometry(s_quadGeometry);
+
+        DebugDraw::Terminate();
+
+        delete s_geometryPipeline;
+        delete s_postprocessPipeline;
+
+        GPUResourceManager::DestroyTexture(s_renderTargetSceneDepth);
+        GPUResourceManager::DestroyTexture(s_renderTargetSceneColor);
+        GPUResourceManager::DestroyTexture(s_renderTargetDebugDrawColor);
+
+        GPUResourceManager::Terminate();
+
+        SDL_ReleaseWindowFromGPUDevice(s_gpuDevice, g_windowHandle);
+        SDL_DestroyGPUDevice(s_gpuDevice);
+    }
+
+    VOID Renderer::BeginFrame()
+    {
+        STATIC Mat4 IdentityMatrix(1.0f);
+
+        if (!(s_state.ActiveCommandBuffer = SDL_AcquireGPUCommandBuffer(s_gpuDevice)))
+            THROW_UNKNOWN("Failed to acquire SDL GPU command buffer: ", SDL_GetError());
+
+        s_state.ColorTargetInfo.texture = s_renderTargetSceneColor;
+        s_state.DepthStencilTargetInfo.texture = s_renderTargetSceneDepth;
+        s_state.ActiveRenderPass = SDL_BeginGPURenderPass(s_state.ActiveCommandBuffer, &s_state.ColorTargetInfo, 1,
+                                                          &s_state.DepthStencilTargetInfo);
+
+        SDL_BindGPUGraphicsPipeline(s_state.ActiveRenderPass, s_geometryPipeline->GetHandle());
+        SDL_PushGPUVertexUniformData(
+            s_state.ActiveCommandBuffer, 0,
+            s_state.ActiveCamera ? s_state.ActiveCamera->GetProjectionMatrix() : &IdentityMatrix, sizeof(Mat4));
+        SDL_PushGPUVertexUniformData(
+            s_state.ActiveCommandBuffer, 1,
+            (s_state.ActiveCamera && !s_state.CameraRelative) ? s_state.ActiveCamera->GetViewMatrix() : &IdentityMatrix,
+            sizeof(Mat4));
+    }
+
+    VOID Renderer::EndFrame()
+    {
+        SDL_EndGPURenderPass(s_state.ActiveRenderPass);
+
+        DebugDraw::Render();
+        const auto imDrawData = ImGui::GetDrawData();
+        ImGui_ImplSDLGPU3_PrepareDrawData(imDrawData, s_state.ActiveCommandBuffer);
+        s_state.ColorTargetInfo.texture = s_renderTargetDebugDrawColor;
+        s_state.ActiveRenderPass =
+            SDL_BeginGPURenderPass(s_state.ActiveCommandBuffer, &s_state.ColorTargetInfo, 1, nullptr);
+        ImGui_ImplSDLGPU3_RenderDrawData(imDrawData, s_state.ActiveCommandBuffer, s_state.ActiveRenderPass);
+        SDL_EndGPURenderPass(s_state.ActiveRenderPass);
+
+        SDL_GPUTexture *swapChainTexture{};
+        if (!SDL_WaitAndAcquireGPUSwapchainTexture(s_state.ActiveCommandBuffer, g_windowHandle, &swapChainTexture,
+                                                   (PUINT32) &s_screenWidth, (PUINT32) &s_screenHeight))
+            THROW_UNKNOWN("Failed to acquire SDL GPU Swapchain texture: ", SDL_GetError());
+
+        if (!swapChainTexture)
+            return;
+
+        s_state.ColorTargetInfo.texture = swapChainTexture;
+
+        s_state.ActiveRenderPass =
+            SDL_BeginGPURenderPass(s_state.ActiveCommandBuffer, &s_state.ColorTargetInfo, 1, nullptr);
+        SDL_BindGPUGraphicsPipeline(s_state.ActiveRenderPass, s_postprocessPipeline->GetHandle());
+        SDL_GPUTextureSamplerBinding textureBindings[2] = {
+            {.texture = s_renderTargetSceneColor, .sampler = GPUResourceManager::GetSampler_LinearRepeat()},
+            {.texture = s_renderTargetDebugDrawColor, .sampler = GPUResourceManager::GetSampler_LinearRepeat()},
+        };
+        SDL_BindGPUFragmentSamplers(s_state.ActiveRenderPass, 0, textureBindings, 2);
+        SDL_DrawGPUPrimitives(s_state.ActiveRenderPass, 6, 1, 0, 0);
+        SDL_EndGPURenderPass(s_state.ActiveRenderPass);
+
+        SDL_SubmitGPUCommandBuffer(s_state.ActiveCommandBuffer);
+    }
+
+    VOID Renderer::OnScreenResize(IN INT32 newWidth, IN INT32 newHeight)
+    {
+        s_screenWidth = newWidth;
+        s_screenHeight = newHeight;
+
+        if (s_renderTargetSceneDepth)
+            GPUResourceManager::DestroyTexture(s_renderTargetSceneDepth);
+        if (s_renderTargetSceneColor)
+            GPUResourceManager::DestroyTexture(s_renderTargetSceneColor);
+        if (s_renderTargetDebugDrawColor)
+            GPUResourceManager::DestroyTexture(s_renderTargetDebugDrawColor);
+
+        s_renderTargetSceneDepth =
+            GPUResourceManager::CreateTexture(SDL_GPU_TEXTUREUSAGE_DEPTH_STENCIL_TARGET, s_screenWidth, s_screenHeight,
+                                              nullptr, SDL_GPU_TEXTUREFORMAT_D16_UNORM);
+        s_renderTargetSceneColor = GPUResourceManager::CreateTexture(
+            SDL_GPU_TEXTUREUSAGE_COLOR_TARGET | SDL_GPU_TEXTUREUSAGE_SAMPLER, s_screenWidth, s_screenHeight, nullptr,
+            SDL_GetGPUSwapchainTextureFormat(s_gpuDevice, g_windowHandle));
+        s_renderTargetDebugDrawColor = GPUResourceManager::CreateTexture(
+            SDL_GPU_TEXTUREUSAGE_COLOR_TARGET | SDL_GPU_TEXTUREUSAGE_SAMPLER, s_screenWidth, s_screenHeight, nullptr,
+            SDL_GetGPUSwapchainTextureFormat(s_gpuDevice, g_windowHandle));
+
+        s_state.Scissor = {0, 0, newWidth, newHeight};
+
+        s_state.ActiveViewport.x = 0;
+        s_state.ActiveViewport.y = 0;
+        s_state.ActiveViewport.w = newWidth;
+        s_state.ActiveViewport.h = newHeight;
+        s_state.ActiveViewport.min_depth = 0.0f;
+        s_state.ActiveViewport.max_depth = 1.0f;
+
+        if (s_state.ActiveCamera)
+            s_state.ActiveCamera->SetViewport(newWidth, newHeight);
+    }
+
+    SDL_GPUTextureFormat Renderer::GetRenderTargetFormat()
+    {
+        return SDL_GetGPUSwapchainTextureFormat(s_gpuDevice, g_windowHandle);
+    }
+
+    Renderer::Geometry *Renderer::CreateGeometry(IN CONST Vector<GeometryVertex> &vertices,
+                                                 IN CONST Vector<INT32> &indices)
+    {
+        const auto mesh = new Geometry();
+        mesh->VertexBuffer = GPUResourceManager::CreateDeviceLocalBuffer(
+            SDL_GPU_BUFFERUSAGE_VERTEX, vertices.data(), static_cast<UINT32>(vertices.size() * sizeof(vertices[0])));
+        mesh->IndexBuffer = GPUResourceManager::CreateDeviceLocalBuffer(
+            SDL_GPU_BUFFERUSAGE_INDEX, indices.data(), static_cast<UINT32>(indices.size() * sizeof(indices[0])));
+        mesh->IndexCount = static_cast<UINT32>(indices.size());
+        return mesh;
+    }
+
+    VOID Renderer::DestroyGeometry(IN Geometry *handle)
+    {
+        GPUResourceManager::DestroyBuffer(handle->VertexBuffer);
+        GPUResourceManager::DestroyBuffer(handle->IndexBuffer);
+        delete handle;
+    }
+
+    VOID Renderer::DrawGeometry(IN Geometry *handle)
+    {
+#pragma pack(push, 1)
+
+        STATIC struct
+        {
+            INT32 FlippedH{false};
+            INT32 FlippedV{false};
+            Vec2 TextureOffset{0.0f, 0.0f};
+            glm::vec4 ColorOverlay{1.0f, 1.0f, 1.0f, 1.0f};
+        } s_fragmentUniform{};
+
+#pragma pack(pop)
+
+        s_fragmentUniform.ColorOverlay = s_state.ColorOverlay.GetAsFloatVec();
+        s_fragmentUniform.FlippedH = s_state.FlippedH;
+        s_fragmentUniform.FlippedV = s_state.FlippedV;
+        s_fragmentUniform.TextureOffset = s_state.TextureOffset;
+        SDL_GPUTextureSamplerBinding textureBinding{.texture = s_state.ActiveTexture,
+                                                    .sampler = GPUResourceManager::GetSampler_LinearRepeat()};
+        SDL_BindGPUFragmentSamplers(s_state.ActiveRenderPass, 0, &textureBinding, 1);
+        SDL_PushGPUFragmentUniformData(s_state.ActiveCommandBuffer, 0, &s_fragmentUniform, sizeof(s_fragmentUniform));
+
+        SDL_SetGPUScissor(s_state.ActiveRenderPass, &s_state.Scissor);
+        SDL_SetGPUViewport(s_state.ActiveRenderPass, &s_state.ActiveViewport);
+
+        SDL_GPUBufferBinding bufferBindings[] = {{.buffer = handle->VertexBuffer, .offset = 0},
+                                                 {.buffer = handle->IndexBuffer, .offset = 0}};
+        SDL_BindGPUVertexBuffers(s_state.ActiveRenderPass, 0, bufferBindings, 1);
+        SDL_BindGPUIndexBuffer(s_state.ActiveRenderPass, &bufferBindings[1], SDL_GPU_INDEXELEMENTSIZE_32BIT);
+        SDL_DrawGPUIndexedPrimitives(s_state.ActiveRenderPass, handle->IndexCount, 1, 0, 0, 0);
+    }
+} // namespace ia::iae
+
+namespace ia::iae
+{
+    VOID Engine::SetActiveCamera(IN CameraComponent *cameraComponent)
+    {
+        Renderer::s_state.ActiveCamera = cameraComponent;
+        Renderer::OnScreenResize(Renderer::s_screenWidth, Renderer::s_screenHeight);
+    }
+
+    Handle Engine::CreateGeometry(IN CONST Vector<GeometryVertex> &vertices, IN CONST Vector<INT32> &indices)
+    {
+        return (Handle) Renderer::CreateGeometry(vertices, indices);
+    }
+
+    VOID Engine::DestroyGeometry(IN Handle geometry)
+    {
+        Renderer::DestroyGeometry((Renderer::Geometry *) geometry);
+    }
+
+    VOID Engine::DrawGeometry(IN Handle handle)
+    {
+        Renderer::DrawGeometry((Renderer::Geometry *) handle);
+    }
+
+    VOID Engine::SetRenderState_Scissor(IN IVec4 rect)
+    {
+        Renderer::s_state.Scissor = rect.z ? SDL_Rect{0, 0, Renderer::s_screenWidth, Renderer::s_screenHeight}
+                                           : SDL_Rect{rect.x, rect.y, rect.z, rect.w};
+    }
+
+    VOID Engine::SetRenderState_FlippedH(IN BOOL value)
+    {
+        Renderer::s_state.FlippedH = value;
+    }
+
+    VOID Engine::SetRenderState_FlippedV(IN BOOL value)
+    {
+        Renderer::s_state.FlippedV = value;
+    }
+
+    VOID Engine::SetRenderState_TextureOffset(IN Vec2 off)
+    {
+        Renderer::s_state.TextureOffset = off;
+    }
+
+    VOID Engine::SetRenderState_ColorOverlay(IN Color color)
+    {
+        Renderer::s_state.ColorOverlay = color;
+    }
+
+    VOID Engine::SetRenderState_CameraRelative(IN BOOL value)
+    {
+        Renderer::s_state.CameraRelative = value;
+    }
+
+    VOID Engine::SetRenderState_Texture(IN Handle image)
+    {
+        Renderer::s_state.ActiveTexture = (SDL_GPUTexture *) image;
+    }
+
+    VOID Engine::SetRenderState_Transform(IN Vec2 position, IN Vec2 scale, IN FLOAT32 rotation, IN UINT8 layer,
+                                          IN INT16 sortIndex)
+    {
+        IA_ASSERT(sortIndex <= 0x1FFF);
+
+        if (Renderer::s_state.YSortingEnabled)
+            sortIndex += static_cast<INT16>(position.y);
+
+        Renderer::s_state.ModelMatrix =
+            glm::translate(glm::mat4(1.0f), glm::vec3{position.x, position.y,
+                                                      static_cast<FLOAT32>((layer << 13) | (sortIndex & 0x1FFF))});
+        Renderer::s_state.ModelMatrix =
+            glm::rotate(Renderer::s_state.ModelMatrix, rotation, glm::vec3(0.0f, 0.0f, 1.0f));
+        Renderer::s_state.ModelMatrix = glm::scale(Renderer::s_state.ModelMatrix, glm::vec3{scale.x, scale.y, 1.0f});
+
+        SDL_PushGPUVertexUniformData(Renderer::s_state.ActiveCommandBuffer, 2, &Renderer::s_state.ModelMatrix,
+                                     sizeof(Mat4));
+    }
+
+    VOID Engine::SetRenderState_YSortingEnabled(IN BOOL value)
+    {
+        Renderer::s_state.YSortingEnabled = value;
+    }
+
+    Handle Engine::GetGeometry_Quad()
+    {
+        return (Handle) Renderer::s_quadGeometry;
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Renderer/UIRenderer.cpp

@@ -0,0 +1,24 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    
+}

Engine/Src/Imp/CPP/ResourceManager.cpp

@@ -0,0 +1,150 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <ResourceManager.hpp>
+
+#include <AudioManager.hpp>
+#include <Renderer/GPUResourceManager.hpp>
+
+#define STB_IMAGE_IMPLEMENTATION
+#define STB_IMAGE_RESIZE_IMPLEMENTATION
+#include <stb_image.h>
+#include <stb_image_resize2.h>
+
+namespace ia::iae
+{
+    Vector<Handle> ResourceManager::s_images;
+    Vector<Handle> ResourceManager::s_sounds;
+    Map<Handle, UINT64> ResourceManager::s_imageExtents;
+
+    VOID ResourceManager::Initialize()
+    {
+    }
+
+    VOID ResourceManager::Terminate()
+    {
+        for (const auto &t : s_images)
+            GPUResourceManager::DestroyTexture((SDL_GPUTexture *) t);
+        for (const auto &t : s_sounds)
+            AudioManager::DestoryAudio(t);
+    }
+
+    Handle ResourceManager::CreateImage(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize)
+    {
+        INT32 w, h, n;
+        const auto rgbaData = stbi_load_from_memory(encodedData, encodedDataSize, &w, &h, &n, STBI_rgb_alpha);
+        const auto result = CreateImage(rgbaData, w, h);
+        STBI_FREE(rgbaData);
+        return result;
+    }
+
+    Handle ResourceManager::CreateImage(IN PCUINT8 rgbaData, IN INT32 width, IN INT32 height)
+    {
+        const auto handle = (Handle) GPUResourceManager::CreateTexture(SDL_GPU_TEXTUREUSAGE_SAMPLER, width, height,
+                                                                       rgbaData, SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UNORM);
+        s_imageExtents[handle] = (((UINT64) width) << 32) | height;
+        s_images.pushBack(handle);
+        return handle;
+    }
+
+    Handle ResourceManager::CreateSound(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize)
+    {
+        const auto handle = AudioManager::CreateAudio(encodedData, encodedDataSize);
+        s_sounds.pushBack(handle);
+        return handle;
+    }
+
+    VOID ResourceManager::DestroyImage(IN Handle image)
+    {
+        GPUResourceManager::DestroyTexture((SDL_GPUTexture *) image);
+    }
+
+    VOID ResourceManager::DestroySound(IN Handle sound)
+    {
+        AudioManager::DestoryAudio(sound);
+    }
+
+    IVec2 ResourceManager::GetImageExtent(IN Handle image)
+    {
+        const auto t = s_imageExtents[image];
+        return {(INT32) (t >> 32), (INT32) t};
+    }
+
+    Handle ResourceManager::RescaleImage(IN Handle image, IN INT32 newWidth, IN INT32 newHeight)
+    {
+        const auto currentExtent = GetImageExtent(image);
+        const auto pixelData =
+            GPUResourceManager::GetTexturePixelData((SDL_GPUTexture *) image, currentExtent.x, currentExtent.y);
+        const auto newPixelData =
+            stbir_resize_uint8_linear(pixelData.data(), currentExtent.x, currentExtent.y, currentExtent.x * 4, nullptr,
+                                      newWidth, newHeight, newWidth * 4, stbir_pixel_layout::STBIR_RGBA);
+        const auto result = CreateImage(newPixelData, newWidth, newHeight);
+        free(newPixelData);
+        return result;
+    }
+
+    Handle ResourceManager::CombineImages(IN CONST Vector<Handle> &images, IN INT32 unitWidth, IN INT32 unitHeight,
+                                          IN INT32 unitCountX, IN INT32 unitCountY)
+    {
+        return (Handle) GPUResourceManager::CombineTextures((SDL_GPUTexture **) images.data(), unitWidth, unitHeight,
+                                                            unitCountX, unitCountY);
+    }
+} // namespace ia::iae
+
+namespace ia::iae
+{
+    Handle Engine::CreateImage(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize)
+    {
+        return ResourceManager::CreateImage(encodedData, encodedDataSize);
+    }
+
+    Handle Engine::CreateImage(IN PCUINT8 rgbaData, IN INT32 width, IN INT32 height)
+    {
+        return ResourceManager::CreateImage(rgbaData, width, height);
+    }
+
+    Handle Engine::CreateSound(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize)
+    {
+        return ResourceManager::CreateSound(encodedData, encodedDataSize);
+    }
+
+    VOID Engine::DestroyImage(IN Handle image)
+    {
+        ResourceManager::DestroyImage(image);
+    }
+
+    VOID Engine::DestroySound(IN Handle sound)
+    {
+        ResourceManager::DestroySound(sound);
+    }
+
+    IVec2 Engine::GetImageExtent(IN Handle image)
+    {
+        return ResourceManager::GetImageExtent(image);
+    }
+
+    Handle Engine::RescaleImage(IN Handle image, IN INT32 newWidth, IN INT32 newHeight)
+    {
+        return ResourceManager::RescaleImage(image, newWidth, newHeight);
+    }
+
+    Handle Engine::CombineImages(IN CONST Vector<Handle> &images, IN INT32 unitWidth, IN INT32 unitHeight,
+                                 IN INT32 unitCountX, IN INT32 unitCountY)
+    {
+        return ResourceManager::CombineImages(images, unitWidth, unitHeight, unitCountX, unitCountY);
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Scene.cpp

@@ -0,0 +1,77 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <Scene.hpp>
+
+namespace ia::iae
+{
+    Scene *Scene::Create()
+    {
+        return new Scene();
+    }
+
+    Scene *Scene::Create(IN CONST String &sceneXML)
+    {
+        const auto scene = new Scene();
+
+        return scene;
+    }
+
+    VOID Scene::Destroy(IN Scene *scene)
+    {
+        delete scene;
+    }
+
+    VOID Scene::Draw()
+    {
+        for (auto &t : m_nodes)
+            t->Value->Draw();
+    }
+
+    VOID Scene::DebugDraw()
+    {
+        for (auto &t : m_nodes)
+            t->Value->DebugDraw();
+    }
+
+    VOID Scene::FixedUpdate()
+    {
+        for (auto &t : m_nodes)
+            t->Value->FixedUpdate();
+    }
+
+    VOID Scene::Update()
+    {
+        for (auto &t : m_nodes)
+            t->Value->Update();
+    }
+
+    VOID Scene::AddNode(IN RefPtr<INode> node)
+    {
+        m_nodes[node->GetName()] = node;
+    }
+
+    INode *Scene::GetNode(IN CONST String &name)
+    {
+        return m_nodes[name].get();
+    }
+
+    VOID Scene::RemoveNode(IN CONST String &name)
+    {
+        m_nodes[name] = nullptr;
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/Time.cpp

@@ -0,0 +1,102 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <Time.hpp>
+
+namespace ia::iae
+{
+    FLOAT32 g_globalTimeScale = 1.0f;
+
+    FLOAT32 g_deltaTime{1 / 60.0f};
+    INT64 g_lastFrameTick{0};
+
+    std::chrono::time_point<std::chrono::high_resolution_clock> g_startMS;
+
+    VOID Time::Initialize()
+    {
+        g_startMS = std::chrono::high_resolution_clock::now();
+    }
+
+    VOID Time::Terminate()
+    {
+    }
+
+    VOID Time::NextFrame()
+    {
+        const auto t = GetTickCount();
+        g_deltaTime = t - g_lastFrameTick;
+        g_lastFrameTick = t;
+    }
+
+    INT64 Time::GetTickCount()
+    {
+        return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now() -
+                                                                     g_startMS)
+            .count();
+    }
+
+    INT64 Time::GetCurrentSecond()
+    {
+        return std::chrono::duration_cast<std::chrono::seconds>(std::chrono::high_resolution_clock::now() - g_startMS)
+            .count();
+    }
+
+    FLOAT32 Time::GetFrameDeltaTime()
+    {
+        return g_deltaTime * g_globalTimeScale;
+    }
+
+    INT64 Time::GetUnixSecond()
+    {
+        return std::chrono::duration_cast<std::chrono::seconds>(
+                   std::chrono::system_clock::now().time_since_epoch()).count();
+    }
+
+    INT64 Time::GetUnixMillisecond()
+    {
+        return std::chrono::duration_cast<std::chrono::milliseconds>(
+                   std::chrono::system_clock::now().time_since_epoch()).count();
+    }
+} // namespace ia::iae
+
+namespace ia::iae
+{
+    VOID Engine::SetTimeScale(IN FLOAT32 scale)
+    {
+        g_globalTimeScale = scale;
+    }
+
+    INT64 Engine::GetTickCount()
+    {
+        return Time::GetTickCount();
+    }
+
+    INT64 Engine::GetUnixSecond()
+    {
+        return Time::GetUnixSecond();
+    }
+
+    INT64 Engine::GetUnixMillisecond()
+    {
+        return Time::GetUnixMillisecond();
+    }
+
+    FLOAT32 Engine::GetFrameDeltaTime()
+    {
+        return Time::GetFrameDeltaTime();
+    }
+} // namespace ia::iae

Engine/Src/Imp/CPP/WorldManager.cpp

@@ -0,0 +1,122 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <IAEngine/Engine.hpp>
+#include <WorldManager.hpp>
+
+namespace ia::iae
+{
+    Scene *WorldManager::m_activeScene{};
+
+    VOID WorldManager::Initialize()
+    {
+        m_activeScene = Scene::Create();
+    }
+
+    VOID WorldManager::Terminate()
+    {
+        if (m_activeScene)
+            Scene::Destroy(m_activeScene);
+    }
+
+    VOID WorldManager::Draw()
+    {
+        m_activeScene->Draw();
+    }
+
+    VOID WorldManager::DebugDraw()
+    {
+        m_activeScene->DebugDraw();
+    }
+
+    VOID WorldManager::Update()
+    {
+        m_activeScene->Update();
+    }
+
+    VOID WorldManager::FixedUpdate()
+    {
+        m_activeScene->FixedUpdate();
+    }
+
+    VOID WorldManager::ChangeActiveScene(IN Scene *scene)
+    {
+        m_activeScene = scene;
+    }
+
+    VOID WorldManager::AddNodeToActiveScene(IN RefPtr<INode> node)
+    {
+        m_activeScene->AddNode(node);
+    }
+
+    INode *WorldManager::GetNodeFromActiveScene(IN CONST String &name)
+    {
+        return m_activeScene->GetNode(name);
+    }
+
+    VOID WorldManager::RemoveNodeFromActiveScene(IN CONST String &name)
+    {
+        m_activeScene->RemoveNode(name);
+    }
+} // namespace ia::iae
+
+namespace ia::iae
+{
+    Handle Engine::CreateScene(IN CONST String &sceneXML)
+    {
+        return (Handle) Scene::Create(sceneXML);
+    }
+
+    Handle Engine::CreateEmptyScene()
+    {
+        return (Handle) Scene::Create();
+    }
+
+    VOID Engine::DestroyScene(IN Handle handle)
+    {
+        Scene::Destroy((Scene *) handle);
+    }
+
+    VOID Engine::ChangeActiveScene(IN Handle scene)
+    {
+        WorldManager::ChangeActiveScene((Scene *) scene);
+    }
+
+    VOID Engine::AddNodeToActiveScene(IN RefPtr<INode> node)
+    {
+        WorldManager::AddNodeToActiveScene(node);
+    }
+
+    INode *Engine::GetNodeFromActiveScene(IN CONST String &name)
+    {
+        return WorldManager::GetNodeFromActiveScene(name);
+    }
+
+    VOID Engine::RemoveNodeFromActiveScene(IN CONST String &name)
+    {
+        WorldManager::RemoveNodeFromActiveScene(name);
+    }
+
+    VOID Engine::AddNodeToScene(IN Handle scene, IN RefPtr<INode> node)
+    {
+        ((Scene *) scene)->AddNode(node);
+    }
+
+    VOID Engine::RemoveNodeFromScene(IN Handle scene, IN CONST String &name)
+    {
+        ((Scene *) scene)->RemoveNode(name);
+    }
+} // namespace ia::iae

Engine/Src/Imp/HPP/AudioManager.hpp

@@ -16,15 +16,23 @@
 
 #pragma once
 
-#include <IAEngine/GameInterface.hpp>
+#include <IAEngine/Base.hpp>
 
-#if defined(__BUILDING_IAENGINE) && (__BUILDING_IAENGINE)
+#include <SDL3/SDL.h>
-    #define IAE_DLL_API IA_DLL_EXPORT
+#include <SDL3_mixer/SDL_mixer.h>
-#else
-    #define IAE_DLL_API IA_DLL_IMPORT
-#endif
 
-C_DECL(IAE_DLL_API ia::BOOL IAEngine_OnInitialize(IN GameFunctionTable gameFunctionTable));
+namespace ia::iae
-C_DECL(IAE_DLL_API ia::VOID IAEngine_OnTerminate());
+{
-C_DECL(IAE_DLL_API ia::BOOL IAEngine_OnIterate());
+    class AudioManager
-C_DECL(IAE_DLL_API ia::VOID IAEngine_OnEvent(IN PVOID event));
+    {
+      public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC Handle CreateAudio(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize);
+        STATIC VOID DestoryAudio(IN Handle handle);
+
+      private:
+        STATIC MIX_Mixer *s_mixer;
+    };
+} // namespace ia::iae

Engine/Src/Imp/HPP/EventManager.hpp

@@ -0,0 +1,33 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class EventManager
+    {
+    public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC VOID OnSDLEvent(IN SDL_Event* event);
+    };
+}

Engine/Src/Imp/HPP/InputManager.hpp

@@ -0,0 +1,57 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class InputManager
+    {
+      public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC VOID OnSDLEvent(IN SDL_Event *event);
+
+        STATIC Vec2 GetAxis();
+        STATIC VOID SwitchModeToText();
+        STATIC VOID SwitchModeToAction();
+        STATIC Vec2 GetPointerPosition();
+        STATIC BOOL IsKeyDown(IN InputKey key);
+        STATIC BOOL WasKeyPressed(IN InputKey key);
+        STATIC BOOL WasKeyReleased(IN InputKey key);
+        STATIC BOOL IsActionDown(IN Handle action);
+        STATIC BOOL WasActionPressed(IN Handle action);
+        STATIC BOOL WasActionReleased(IN Handle action);
+        STATIC BOOL IsActionDown(IN CONST String& action);
+        STATIC BOOL WasActionPressed(IN CONST String& action);
+        STATIC BOOL WasActionReleased(IN CONST String& action);
+        STATIC Handle BindAction(IN CONST String &name, IN InputKey key);
+        STATIC VOID BindAxis(IN InputKey upKey, IN InputKey downKey, IN InputKey leftKey, IN InputKey rightKey);
+
+      private:
+        STATIC BOOL s_keys[256];
+        STATIC BOOL s_prevKeys[256];
+        STATIC Vec2 s_pointerPosition;
+        STATIC InputKey s_axisInputs[4];
+        STATIC Map<String, Handle> s_actionNames;
+        STATIC Vector<Vector<InputKey>> s_actions;
+    };
+} // namespace ia::iae

Engine/Src/Imp/HPP/Random.hpp

@@ -0,0 +1,34 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class Random
+    {
+    public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC FLOAT32 Get();
+        STATIC INT32 GetInRange(IN INT32 min, IN INT32 max);
+    };
+}

Engine/Src/Imp/HPP/Renderer/DebugDraw.hpp

@@ -0,0 +1,32 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class DebugDraw
+    {
+    public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC VOID Render();
+    };
+}

Engine/Src/Imp/HPP/Renderer/GPUResourceManager.hpp

@@ -0,0 +1,42 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class GPUResourceManager
+    {
+      public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC SDL_GPUSampler *GetSampler_LinearClamp();
+        STATIC SDL_GPUSampler *GetSampler_LinearRepeat();
+
+        STATIC SDL_GPUTexture *CreateTexture(IN SDL_GPUTextureUsageFlags usage, IN INT32 width, IN INT32 height, IN PCUINT8 rgbaData = nullptr, IN SDL_GPUTextureFormat format = SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UNORM);
+        STATIC SDL_GPUBuffer *CreateDeviceLocalBuffer(IN SDL_GPUBufferUsageFlags usage, IN PCVOID data, IN UINT32 dataSize);
+        STATIC VOID DestroyTexture(IN SDL_GPUTexture *handle);
+        STATIC VOID DestroyBuffer(IN SDL_GPUBuffer *handle);
+
+        STATIC Vector<UINT8> GetTexturePixelData(IN SDL_GPUTexture* texture, IN INT32 width, IN INT32 height);
+        STATIC SDL_GPUTexture* CombineTextures(IN SDL_GPUTexture** textures, IN INT32 unitWidth, IN INT32 unitHeight,
+                                          IN INT32 unitCountX, IN INT32 unitCountY);
+    };
+} // namespace ia::iae

Engine/Src/Imp/HPP/Renderer/Pipeline.hpp

@@ -0,0 +1,48 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class Pipeline
+    {
+      public:
+        struct StageDesc
+        {
+            PCUINT8 SourceData{};
+            UINT64 SourceLength{};
+            UINT32 SamplerCount{};
+            UINT32 UniformBufferCount{};
+        };
+
+      public:
+        Pipeline(IN CONST StageDesc &vertexStageDesc, IN CONST StageDesc &pixelStageDesc, IN BOOL enableVertexBuffer, IN BOOL enableDepthTest);
+        ~Pipeline();
+
+        SDL_GPUGraphicsPipeline *GetHandle() CONST
+        {
+            return m_handle;
+        }
+
+      private:
+        SDL_GPUGraphicsPipeline *m_handle{};
+    };
+} // namespace ia::iae

Engine/Src/Imp/HPP/Renderer/Renderer.hpp

@@ -0,0 +1,95 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <Renderer/Pipeline.hpp>
+#include <Renderer/GPUResourceManager.hpp>
+
+namespace ia::iae
+{
+    class Renderer
+    {
+      public:
+        STATIC CONSTEXPR FLOAT32 MIN_DEPTH = -2097152.0f;
+        STATIC CONSTEXPR FLOAT32 MAX_DEPTH = 2097152.0f;
+
+        struct Geometry
+        {
+            INT32 IndexCount{};
+            SDL_GPUBuffer *IndexBuffer;
+            SDL_GPUBuffer *VertexBuffer;
+        };
+
+        struct State
+        {
+            BOOL FlippedH{false};
+            BOOL FlippedV{false};
+            BOOL CameraRelative{true};
+            BOOL YSortingEnabled{false};
+            Color ColorOverlay{};
+            Vec2 TextureOffset{0.0f, 0.0f};
+            SDL_Rect Scissor{0, 0, 0, 0};
+            SDL_GPUTexture* ActiveTexture{nullptr};
+            SDL_GPUViewport ActiveViewport{};
+            
+            Mat4 ModelMatrix{1.0f};
+
+            SDL_GPURenderPass* ActiveRenderPass{};
+            SDL_GPUCommandBuffer* ActiveCommandBuffer{};
+            SDL_GPUColorTargetInfo ColorTargetInfo{};
+            SDL_GPUDepthStencilTargetInfo DepthStencilTargetInfo{};
+
+            class CameraComponent *ActiveCamera{};
+        };
+
+      public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC VOID BeginFrame();
+        STATIC VOID EndFrame();
+
+        STATIC VOID OnScreenResize(IN INT32 newWidth, IN INT32 newHeight);
+
+      public:
+        STATIC Geometry* CreateGeometry(IN CONST Vector<GeometryVertex> &vertices, IN CONST Vector<INT32> &indices);
+        STATIC VOID DestroyGeometry(IN Geometry* handle);
+
+        STATIC VOID DrawGeometry(IN Geometry* handle);
+
+        STATIC SDL_GPUTextureFormat GetRenderTargetFormat();
+
+        STATIC SDL_GPUDevice *GetDevice()
+        {
+            return s_gpuDevice;
+        }
+
+      private:
+        STATIC State s_state;
+        STATIC INT32 s_screenWidth;
+        STATIC INT32 s_screenHeight;
+        STATIC SDL_GPUDevice *s_gpuDevice;
+        STATIC SDL_GPUTexture *s_renderTargetSceneColor;
+        STATIC SDL_GPUTexture *s_renderTargetSceneDepth;
+        STATIC SDL_GPUTexture *s_renderTargetDebugDrawColor;
+        STATIC Pipeline* s_geometryPipeline;
+        STATIC Pipeline* s_postprocessPipeline;
+        STATIC Geometry* s_quadGeometry;
+
+        friend class Engine;
+    };
+} // namespace ia::iae

Engine/Src/Imp/HPP/Renderer/UIRenderer.hpp

@@ -0,0 +1,24 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+
+namespace ia::iae
+{
+    
+}

Engine/Src/Imp/HPP/ResourceManager.hpp

@@ -0,0 +1,53 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class ResourceManager
+    {
+        struct ImageResource
+        {
+            INT32 Width{};
+            INT32 Height{};
+            SDL_GPUTexture *Texture{};
+        };
+
+      public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC Handle CreateImage(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize);
+        STATIC Handle CreateImage(IN PCUINT8 rgbaData, IN INT32 width, IN INT32 height);
+        STATIC Handle CreateSound(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize);
+        STATIC VOID DestroyImage(IN Handle image);
+        STATIC VOID DestroySound(IN Handle sound);
+        STATIC IVec2 GetImageExtent(IN Handle image);
+        STATIC Handle RescaleImage(IN Handle image, IN INT32 newWidth, IN INT32 newHeight);
+        STATIC Handle CombineImages(IN CONST Vector<Handle> &images, IN INT32 unitWidth, IN INT32 unitHeight,
+                                    IN INT32 unitCountX, IN INT32 unitCountY);
+
+      private:
+        STATIC Vector<Handle> s_images;
+        STATIC Vector<Handle> s_sounds;
+        STATIC Map<Handle, UINT64> s_imageExtents;
+    };
+} // namespace ia::iae

Engine/Src/Imp/HPP/Scene.hpp

@@ -0,0 +1,48 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Nodes/INode.hpp>
+
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class Scene
+    {
+      public:
+        STATIC Scene *Create();
+        STATIC Scene *Create(IN CONST String &sceneXML);
+
+        STATIC VOID Destroy(IN Scene *scene);
+
+      public:
+        VOID Draw();
+        VOID DebugDraw();
+        
+        VOID FixedUpdate();
+        VOID Update();
+
+      public:
+        VOID AddNode(IN RefPtr<INode> node);
+        INode *GetNode(IN CONST String &name);
+        VOID RemoveNode(IN CONST String &name);
+
+      private:
+        Map<String, RefPtr<INode>> m_nodes;
+    };
+} // namespace ia::iae

Engine/Src/Imp/HPP/Time.hpp

@@ -0,0 +1,40 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class Time
+    {
+    public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC VOID NextFrame();
+
+        STATIC INT64 GetTickCount();
+        STATIC INT64 GetCurrentSecond();
+        STATIC FLOAT32 GetFrameDeltaTime();
+
+        STATIC INT64 GetUnixSecond();
+        STATIC INT64 GetUnixMillisecond();
+    };
+}

Engine/Src/Imp/HPP/WorldManager.hpp

@@ -0,0 +1,47 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+#include <Scene.hpp>
+
+#include <SDL3/SDL.h>
+
+namespace ia::iae
+{
+    class WorldManager
+    {
+      public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC VOID Draw();
+        STATIC VOID DebugDraw();
+
+        STATIC VOID Update();
+        STATIC VOID FixedUpdate();
+
+      public:
+        STATIC VOID ChangeActiveScene(IN Scene* scene);
+        STATIC VOID AddNodeToActiveScene(IN RefPtr<INode> node);
+        STATIC INode *GetNodeFromActiveScene(IN CONST String &name);
+        STATIC VOID RemoveNodeFromActiveScene(IN CONST String &name);
+
+      private:
+        STATIC Scene *m_activeScene;
+    };
+} // namespace ia::iae

Engine/Src/Inc/IAEngine/Base.hpp

@@ -16,25 +16,35 @@
 
 #pragma once
 
+#if defined(__BUILDING_IAENGINE) && (__BUILDING_IAENGINE)
+    #define IAE_DLL_API IA_DLL_EXPORT
+#else
+    #define IAE_DLL_API IA_DLL_IMPORT
+#endif
+
+#include <IACore/Map.hpp>
 #include <IACore/Logger.hpp>
-#include <IACore/Vector.hpp>
 #include <IACore/Memory.hpp>
 #include <IACore/String.hpp>
+#include <IACore/Vector.hpp>
 #include <IACore/Exception.hpp>
 
-#include <glm/vec2.hpp> 
-#include <glm/vec3.hpp> 
-#include <glm/vec4.hpp> 
-#include <glm/mat4x4.hpp>
-#include <glm/ext/matrix_transform.hpp> 
 #include <glm/ext/matrix_clip_space.hpp>
+#include <glm/ext/matrix_transform.hpp>
 #include <glm/ext/scalar_constants.hpp>
+#include <glm/mat4x4.hpp>
+#include <glm/vec2.hpp>
+#include <glm/vec3.hpp>
+#include <glm/vec4.hpp>
 
-#define IAE_LOG_TAG "[IAE]: "
+#include <chrono>
 
-#define IAE_LOG_INFO(...)  ia::Logger::Info(IAE_LOG_TAG, __VA_ARGS__)
+#define IAE_LOG_TAG "IAE"
-#define IAE_LOG_WARN(...)  ia::Logger::Warn(IAE_LOG_TAG, __VA_ARGS__)
+
+#define IAE_LOG_INFO(...) ia::Logger::Info(IAE_LOG_TAG, __VA_ARGS__)
+#define IAE_LOG_WARN(...) ia::Logger::Warn(IAE_LOG_TAG, __VA_ARGS__)
 #define IAE_LOG_ERROR(...) ia::Logger::Error(IAE_LOG_TAG, __VA_ARGS__)
+#define IAE_LOG_SUCCESS(...) ia::Logger::Success(IAE_LOG_TAG, __VA_ARGS__)
 
 namespace ia::iae
 {
@@ -44,6 +54,59 @@ namespace ia::iae
     using Vec2 = glm::vec2;
     using Vec3 = glm::vec3;
     using Vec4 = glm::vec4;
+    using IVec2 = glm::ivec2;
+    using IVec3 = glm::ivec3;
+    using IVec4 = glm::ivec4;
+    using Mat4 = glm::mat4;
+
+    struct TimePeriod
+    {
+        TimePeriod()
+        {
+        }
+
+        TimePeriod(IN INT32 value, IN INT32 randomAdjustment)
+        {
+            SetValue(value);
+            SetRandomAdjustment(randomAdjustment);
+        }
+
+        VOID SetValue(IN INT32 value)
+        {
+            m_value = value;
+        }
+
+        VOID SetRandomAdjustment(IN INT32 adjustment)
+        {
+            m_randomAdjustment = adjustment;
+        }
+
+        FLOAT32 GetValue() CONST;
+
+      private:
+        INT32 m_value{};
+        INT32 m_randomAdjustment{};
+    };
+
+    struct ImageView
+    {
+        Handle Image{};
+        Vec4 Scissor{};
+    };
+
+    struct SoundView
+    {
+        Handle Sound{};
+        INT32 LoopTimes{};
+        TimePeriod LoopDelay{};
+    };
+
+    struct GeometryVertex
+    {
+        Vec2 Position{};
+        Vec2 TexCoord{};
+        Vec4 Color{};
+    };
 
     struct Color
     {
@@ -52,6 +115,239 @@ namespace ia::iae
         UINT8 B{0xFF};
         UINT8 A{0xFF};
 
-        
+        Vec4 GetAsFloatVec() CONST
+        {
+            return {(FLOAT32)R/255.0f, (FLOAT32)G/255.0f, (FLOAT32)B/255.0f, (FLOAT32)A/255.0f};
+        }
+    };
+
+    /* Adopted from SDL3 */
+    enum class InputKey : UINT8
+    {
+        UNKNOWN = 0,
+        A = 4,
+        B = 5,
+        C = 6,
+        D = 7,
+        E = 8,
+        F = 9,
+        G = 10,
+        H = 11,
+        I = 12,
+        J = 13,
+        K = 14,
+        L = 15,
+        M = 16,
+        N = 17,
+        O = 18,
+        P = 19,
+        Q = 20,
+        R = 21,
+        S = 22,
+        T = 23,
+        U = 24,
+        V = 25,
+        W = 26,
+        X = 27,
+        Y = 28,
+        Z = 29,
+
+        N1 = 30,
+        N2 = 31,
+        N3 = 32,
+        N4 = 33,
+        N5 = 34,
+        N6 = 35,
+        N7 = 36,
+        N8 = 37,
+        N9 = 38,
+        N0 = 39,
+
+        RETURN = 40,
+        ESCAPE = 41,
+        BACKSPACE = 42,
+        TAB = 43,
+        SPACE = 44,
+
+        MINUS = 45,
+        EQUALS = 46,
+        LEFTBRACKET = 47,
+        RIGHTBRACKET = 48,
+        BACKSLASH = 49,
+        NONUSHASH = 50,
+        SEMICOLON = 51,
+        APOSTROPHE = 52,
+        GRAVE = 53,
+        COMMA = 54,
+        PERIOD = 55,
+        SLASH = 56,
+
+        CAPSLOCK = 57,
+
+        F1 = 58,
+        F2 = 59,
+        F3 = 60,
+        F4 = 61,
+        F5 = 62,
+        F6 = 63,
+        F7 = 64,
+        F8 = 65,
+        F9 = 66,
+        F10 = 67,
+        F11 = 68,
+        F12 = 69,
+
+        K_PRINTSCREEN = 70,
+        K_SCROLLLOCK = 71,
+        K_PAUSE = 72,
+        K_INSERT = 73,
+        K_HOME = 74,
+        K_PAGEUP = 75,
+        K_DELETE = 76,
+        K_END = 77,
+        K_PAGEDOWN = 78,
+        K_RIGHT = 79,
+        K_LEFT = 80,
+        K_DOWN = 81,
+        K_UP = 82,
+
+        NUMLOCKCLEAR = 83,
+        KP_DIVIDE = 84,
+        KP_MULTIPLY = 85,
+        KP_MINUS = 86,
+        KP_PLUS = 87,
+        KP_ENTER = 88,
+        KP_1 = 89,
+        KP_2 = 90,
+        KP_3 = 91,
+        KP_4 = 92,
+        KP_5 = 93,
+        KP_6 = 94,
+        KP_7 = 95,
+        KP_8 = 96,
+        KP_9 = 97,
+        KP_0 = 98,
+        KP_PERIOD = 99,
+
+        NONUSBACKSLASH = 100,
+        APPLICATION = 101,
+        POWER = 102,
+        KP_EQUALS = 103,
+        F13 = 104,
+        F14 = 105,
+        F15 = 106,
+        F16 = 107,
+        F17 = 108,
+        F18 = 109,
+        F19 = 110,
+        F20 = 111,
+        F21 = 112,
+        F22 = 113,
+        F23 = 114,
+        F24 = 115,
+        EXECUTE = 116,
+        HELP = 117,
+        MENU = 118,
+        SELECT = 119,
+        STOP = 120,
+        AGAIN = 121,
+        UNDO = 122,
+        CUT = 123,
+        COPY = 124,
+        PASTE = 125,
+        FIND = 126,
+        MUTE = 127,
+        VOLUMEUP = 128,
+        VOLUMEDOWN = 129,
+
+        KP_COMMA = 133,
+        KP_EQUALSAS400 = 134,
+
+        INTERNATIONAL1 = 135,
+        INTERNATIONAL2 = 136,
+        INTERNATIONAL3 = 137,
+        INTERNATIONAL4 = 138,
+        INTERNATIONAL5 = 139,
+        INTERNATIONAL6 = 140,
+        INTERNATIONAL7 = 141,
+        INTERNATIONAL8 = 142,
+        INTERNATIONAL9 = 143,
+        LANG1 = 144,
+        LANG2 = 145,
+        LANG3 = 146,
+        LANG4 = 147,
+        LANG5 = 148,
+        LANG6 = 149,
+        LANG7 = 150,
+        LANG8 = 151,
+        LANG9 = 152,
+
+        ALTERASE = 153,
+        SYSREQ = 154,
+        CANCEL = 155,
+        CLEAR = 156,
+        PRIOR = 157,
+        RETURN2 = 158,
+        SEPARATOR = 159,
+        OPER = 161,
+        CLEARAGAIN = 162,
+        CRSEL = 163,
+        EXSEL = 164,
+
+        KP_00 = 176,
+        KP_000 = 177,
+        THOUSANDSSEPARATOR = 178,
+        DECIMALSEPARATOR = 179,
+        CURRENCYUNIT = 180,
+        CURRENCYSUBUNIT = 181,
+        KP_LEFTPAREN = 182,
+        KP_RIGHTPAREN = 183,
+        KP_LEFTBRACE = 184,
+        KP_RIGHTBRACE = 185,
+        KP_TAB = 186,
+        KP_BACKSPACE = 187,
+        KP_A = 188,
+        KP_B = 189,
+        KP_C = 190,
+        KP_D = 191,
+        KP_E = 192,
+        KP_F = 193,
+        KP_XOR = 194,
+        KP_POWER = 195,
+        KP_PERCENT = 196,
+        KP_LESS = 197,
+        KP_GREATER = 198,
+        KP_AMPERSAND = 199,
+        KP_DBLAMPERSAND = 200,
+        KP_VERTICALBAR = 201,
+        KP_DBLVERTICALBAR = 202,
+        KP_COLON = 203,
+        KP_HASH = 204,
+        KP_SPACE = 205,
+        KP_AT = 206,
+        KP_EXCLAM = 207,
+        KP_MEMSTORE = 208,
+        KP_MEMRECALL = 209,
+        KP_MEMCLEAR = 210,
+        KP_MEMADD = 211,
+        KP_MEMSUBTRACT = 212,
+        KP_MEMMULTIPLY = 213,
+        KP_MEMDIVIDE = 214,
+        KP_PLUSMINUS = 215,
+        KP_CLEAR = 216,
+        KP_CLEARENTRY = 217,
+        KP_BINARY = 218,
+        KP_OCTAL = 219,
+        KP_DECIMAL = 220,
+        KP_HEXADECIMAL = 221,
+
+        LCTRL = 224,
+        LSHIFT = 225,
+        LALT = 226,
+        LGUI = 227,
+        RCTRL = 228,
+        RSHIFT = 229,
+        RALT = 230,
+        RGUI = 231,
     };
 } // namespace ia::iae

Engine/Src/Inc/IAEngine/Components/CameraComponent.hpp

@@ -0,0 +1,58 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Components/IComponent.hpp>
+
+namespace ia::iae
+{
+    class CameraComponent : public IComponent
+    {
+      public:
+        CameraComponent(IN Node2D *node);
+
+      public:
+        VOID Draw();
+        VOID DebugDraw();
+
+        VOID Update();
+        VOID FixedUpdate();
+
+      public:
+        VOID SetViewport(IN INT32 width, IN INT32 height);
+
+        Vec4 GetViewport() CONST
+        {
+            return m_viewport;
+        }
+
+        CONST Mat4 *GetViewMatrix() CONST
+        {
+            return &m_viewMatrix;
+        }
+
+        CONST Mat4 *GetProjectionMatrix() CONST
+        {
+            return &m_projectionMatrix;
+        }
+
+      private:
+        Vec4 m_viewport{};
+        Mat4 m_viewMatrix{1.0f};
+        Mat4 m_projectionMatrix{1.0f};
+    };
+} // namespace ia::iae

Engine/Src/Inc/IAEngine/Components/IComponent.hpp

@@ -0,0 +1,51 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+
+namespace ia::iae
+{
+    class Node2D;
+
+    class IComponent
+    {
+    public:
+        PURE_VIRTUAL(VOID Draw());
+        PURE_VIRTUAL(VOID DebugDraw());
+        PURE_VIRTUAL(VOID Update());
+        PURE_VIRTUAL(VOID FixedUpdate());
+
+      public:
+        IComponent(IN Node2D *node) : m_node(node)
+        {
+        }
+
+        Node2D *GetNode()
+        {
+            return m_node;
+        }
+
+        CONST Node2D *GetNode() CONST
+        {
+            return m_node;
+        }
+
+      protected:
+        Node2D *CONST m_node{};
+    };
+} // namespace ia::iae

Engine/Src/Inc/IAEngine/Components/TextureComponent.hpp

@@ -0,0 +1,102 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Components/IComponent.hpp>
+
+namespace ia::iae
+{
+    class TextureComponent : public IComponent
+    {
+      public:
+        IAE_DLL_API TextureComponent(IN Node2D *node);
+
+      public:
+        VOID Draw();
+        VOID DebugDraw();
+
+        VOID Update();
+        VOID FixedUpdate();
+
+      public:
+        IAE_DLL_API VOID SetTexture(IN Handle image);
+
+        Handle GetTexture() CONST
+        {
+            return m_texture;
+        }
+
+        Vec2 &PositionOffset()
+        {
+            return m_positionOffset;
+        }
+
+        Vec2 &ScaleOffset()
+        {
+            return m_scaleOffset;
+        }
+
+        FLOAT32 &RotationOffset()
+        {
+            return m_rotationOffset;
+        }
+
+        Vec2 &TextureOffset()
+        {
+            return m_textureOffset;
+        }
+
+        Color &ColorOverlay()
+        {
+            return m_colorOverlay;
+        }
+
+        BOOL &IsFlippedH()
+        {
+            return m_isFlippedH;
+        }
+
+        BOOL &IsFlippedV()
+        {
+            return m_isFlippedV;
+        }
+
+        BOOL &IsCameraRelative()
+        {
+            return m_isCameraRelative;
+        }
+
+        Vec2 &DrawnSize()
+        {
+            return m_drawnSize;
+        }
+
+      private:
+        BOOL m_isFlippedH{};
+        BOOL m_isFlippedV{};
+        BOOL m_isCameraRelative{true};
+        Vec2 m_positionOffset{};
+        Vec2 m_textureOffset{};
+        Vec2 m_scaleOffset{1.0f, 1.0f};
+        FLOAT32 m_rotationOffset{};
+        Color m_colorOverlay{};
+        Vec2 m_drawnSize{};
+
+        Vec2 m_textureExtent{};
+        Handle m_texture{INVALID_HANDLE};
+    };
+} // namespace ia::iae

Engine/Src/Inc/IAEngine/Engine.hpp

@@ -16,140 +16,109 @@
 
 #pragma once
 
-#include <IAEngine/Base.hpp>
+#include <IAEngine/Nodes/CameraNode.hpp>
+#include <IAEngine/Nodes/TileMapNode.hpp>
+#include <IAEngine/Nodes/SpriteObjectNode.hpp>
+#include <IAEngine/Nodes/TextureObjectNode.hpp>
+
+#include <IAEngine/Components/CameraComponent.hpp>
+#include <IAEngine/Components/SoundEmitterComponent.hpp>
 
 namespace ia::iae
 {
-    using InputKey = UINT8;
-
-    struct TimePeriod
-    {
-
-    };
-
-    struct INode
-    {
-        String Name{};
-    };
-    
-    struct IComponent
-    {
-
-    };
-
-    struct ICameraComponent: public IComponent
-    {
-
-    };
-
-    struct ImageView
-    {
-        Handle Image{};
-        Vec4 Scissor{};
-    };
-
-    struct SoundView
-    {
-        Handle Sound{};
-        INT32 LoopTimes{};
-        TimePeriod LoopDelay{};
-    };
-
-    struct GeometryVertex
-    {
-        Vec2 Position{};
-        Vec2 TexCoord{};
-        Vec4 Color{};
-    };
-
     class Engine
     {
     public:
         // Event Functions
-        STATIC Handle CreateEvent(IN CONST String& name);
+        STATIC IAE_DLL_API Handle CreateEvent(IN CONST String& name);
-        STATIC VOID DestroyEvent(IN Handle event);
+        STATIC IAE_DLL_API VOID DestroyEvent(IN Handle event);
-        STATIC Handle GetEventByName(IN CONST String& name);
+        STATIC IAE_DLL_API Handle GetEventByName(IN CONST String& name);
-        STATIC VOID AddEventListener(IN Handle event, IN std::function<VOID()> callback);
+        STATIC IAE_DLL_API VOID AddEventListener(IN Handle event, IN std::function<VOID()> callback);
-        STATIC VOID AddEventListener(IN CONST String& eventName, IN std::function<VOID()> callback);
+        STATIC IAE_DLL_API VOID AddEventListener(IN CONST String& eventName, IN std::function<VOID()> callback);
-        STATIC VOID BroadcastEvent(IN Handle event);
+        STATIC IAE_DLL_API VOID BroadcastEvent(IN Handle event);
-        STATIC VOID BroadcastEvent(IN CONST String& eventName);
+        STATIC IAE_DLL_API VOID BroadcastEvent(IN CONST String& eventName);
-
-        // Physics Functions
-        STATIC Handle CreatePhysicsBody();
-        STATIC VOID DestroyPhysicsBody(IN Handle body);
 
         // Renderer Functions
-        STATIC Handle CreateGeometry(IN CONST Vector<GeometryVertex>& vertices, IN CONST Vector<INT32>& indices);
+        STATIC IAE_DLL_API Handle GetGeometry_Quad();
-        STATIC VOID DestroyGeometry(IN Handle geometry);
+        STATIC IAE_DLL_API Handle CreateGeometry(IN CONST Vector<GeometryVertex>& vertices, IN CONST Vector<INT32>& indices);
-        STATIC VOID DrawGeometry(IN Handle handle); 
+        STATIC IAE_DLL_API VOID DestroyGeometry(IN Handle geometry);
-        STATIC VOID ResizeDisplay(IN INT32 newWidth, IN INT32 newHeight);
+        STATIC IAE_DLL_API VOID DrawGeometry(IN Handle handle); 
+        STATIC IAE_DLL_API VOID ResizeDisplay(IN INT32 newWidth, IN INT32 newHeight);
 
         // Renderer State Functions
-        STATIC VOID SetRenderState_Scissor(IN Vec4 rect);
+        STATIC IAE_DLL_API VOID SetRenderState_Scissor(IN IVec4 rect);
-        STATIC VOID SetRenderState_FlippedH(IN BOOL value);
+        STATIC IAE_DLL_API VOID SetRenderState_FlippedH(IN BOOL value);
-        STATIC VOID SetRenderState_FlippedV(IN BOOL value);
+        STATIC IAE_DLL_API VOID SetRenderState_FlippedV(IN BOOL value);
-        STATIC VOID SetRenderState_TextureOffset(IN Vec2 off);
+        STATIC IAE_DLL_API VOID SetRenderState_TextureOffset(IN Vec2 off);
-        STATIC VOID SetRenderState_ColorOverlay(IN Color color);
+        STATIC IAE_DLL_API VOID SetRenderState_YSortingEnabled(IN BOOL value);
-        STATIC VOID SetRenderState_CameraRelative(IN BOOL value);
+        STATIC IAE_DLL_API VOID SetRenderState_ColorOverlay(IN Color color);
-        STATIC VOID SetRenderState_ScissorEnabled(IN BOOL value);
+        STATIC IAE_DLL_API VOID SetRenderState_CameraRelative(IN BOOL value);
-        STATIC VOID SetRenderState_Texture(IN Handle image);
+        STATIC IAE_DLL_API VOID SetRenderState_Texture(IN Handle image);
-        STATIC VOID SetRenderState_Transform(IN Vec2 position, IN Vec2 scale, IN FLOAT32 rotation, IN UINT8 layer, IN INT16 sortIndex);
+        STATIC IAE_DLL_API VOID SetRenderState_Transform(IN Vec2 position, IN Vec2 scale, IN FLOAT32 rotation, IN UINT8 layer, IN INT16 sortIndex);
 
         // Debug Draw Functions
-        STATIC VOID DebugDraw_SetColor(IN Color color);
+        STATIC IAE_DLL_API VOID DebugDraw_SetColor(IN Color color);
-        STATIC VOID DebugDraw_StrokeWidth(IN FLOAT32 width);
+        STATIC IAE_DLL_API VOID DebugDraw_StrokeWidth(IN FLOAT32 width);
-        STATIC VOID DebugDraw_Line(IN Vec2 from, IN Vec2 to);
+        STATIC IAE_DLL_API VOID DebugDraw_Line(IN Vec2 from, IN Vec2 to);
-        STATIC VOID DebugDraw_FillRect(IN Vec2 position, IN Vec2 size);
+        STATIC IAE_DLL_API VOID DebugDraw_FillRect(IN Vec2 position, IN Vec2 size);
-        STATIC VOID DebugDraw_StrokeRect(IN Vec2 position, IN Vec2 size);
+        STATIC IAE_DLL_API VOID DebugDraw_StrokeRect(IN Vec2 position, IN Vec2 size);
 
         // Resource Functions
-        STATIC Handle CreateImage(); 
+        STATIC IAE_DLL_API Handle CreateImageFromFile(IN CONST String& path); 
-        STATIC Handle CreateSound(); 
+        STATIC IAE_DLL_API Handle CreateSoundFromFile(IN CONST String& path); 
-        STATIC VOID DestroyImage(IN Handle image);
+        STATIC IAE_DLL_API Handle CreateImage(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize); 
-        STATIC VOID DestroySound(IN Handle sound);
+        STATIC IAE_DLL_API Handle CreateImage(IN PCUINT8 rgbaData, IN INT32 width, IN INT32 height); 
-        STATIC Vec2 GetImageExtent(IN Handle image);
+        STATIC IAE_DLL_API Handle CreateSound(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize);
-        STATIC VOID RescaleImage(IN Handle image, IN INT32 newWidth, IN INT32 newHeight);
+        STATIC IAE_DLL_API VOID DestroyImage(IN Handle image);
-        STATIC Handle CombineImages(IN CONST Vector<Handle>& images, IN INT32 unitWidth, IN INT32 unitHeight, IN INT32 unitCountX, IN INT32 unitCountY);
+        STATIC IAE_DLL_API VOID DestroySound(IN Handle sound);
+        STATIC IAE_DLL_API IVec2 GetImageExtent(IN Handle image);
+        STATIC IAE_DLL_API Handle RescaleImage(IN Handle image, IN INT32 newWidth, IN INT32 newHeight);
+        STATIC IAE_DLL_API Handle CombineImages(IN CONST Vector<Handle>& images, IN INT32 unitWidth, IN INT32 unitHeight, IN INT32 unitCountX, IN INT32 unitCountY);
 
         // Game Functions
-        STATIC VOID SetTimeScale(IN FLOAT32 scale);
+        STATIC IAE_DLL_API VOID SetTimeScale(IN FLOAT32 scale);
-        STATIC VOID SetActiveCamera(IN ICameraComponent* cameraComponent);
+        STATIC IAE_DLL_API VOID SetActiveCamera(IN CameraComponent* cameraComponent);
 
         // Scene Functions
-        STATIC Handle CreateScene();
+        STATIC IAE_DLL_API Handle CreateSceneFromFile(IN CONST String& path);
-        STATIC VOID DestroyScene(IN Handle handle);
+        STATIC IAE_DLL_API Handle CreateScene(IN CONST String& sceneXML);
-        STATIC VOID ChangeActiveScene(IN Handle scene);
+        STATIC IAE_DLL_API Handle CreateEmptyScene();
-        STATIC VOID AddNodeToActiveScene(IN RefPtr<INode> node);
+        STATIC IAE_DLL_API VOID DestroyScene(IN Handle handle);
-        STATIC INode* GetNodeFromActiveScene(IN CONST String& name);
+        STATIC IAE_DLL_API VOID ChangeActiveScene(IN Handle scene);
-        STATIC VOID RemoveNodeFromActiveScene(IN CONST String& name);
+        STATIC IAE_DLL_API VOID AddNodeToActiveScene(IN RefPtr<INode> node);
-        STATIC VOID AddNodeToScene(IN Handle scene, IN RefPtr<INode> node);
+        STATIC IAE_DLL_API INode* GetNodeFromActiveScene(IN CONST String& name);
-        STATIC VOID RemoveNodeFromScene(IN Handle scene, IN CONST String& name);
+        STATIC IAE_DLL_API VOID RemoveNodeFromActiveScene(IN CONST String& name);
+        STATIC IAE_DLL_API VOID AddNodeToScene(IN Handle scene, IN RefPtr<INode> node);
+        STATIC IAE_DLL_API VOID RemoveNodeFromScene(IN Handle scene, IN CONST String& name);
 
         // Input Functions
-        STATIC Vec2 GetInputAxis();
+        STATIC IAE_DLL_API Vec2 GetInputAxis();
-        STATIC VOID SwitchInputModeToText();
+        STATIC IAE_DLL_API VOID SwitchInputModeToText();
-        STATIC VOID SwitchInputModeToAction();
+        STATIC IAE_DLL_API VOID SwitchInputModeToAction();
-        STATIC Vec2 GetInputPointerPosition();
+        STATIC IAE_DLL_API Vec2 GetInputPointerPosition();
-        STATIC BOOL IsInputKeyDown(IN InputKey key);
+        STATIC IAE_DLL_API BOOL IsInputKeyDown(IN InputKey key);
-        STATIC BOOL WasInputKeyPressed(IN InputKey key);
+        STATIC IAE_DLL_API BOOL WasInputKeyPressed(IN InputKey key);
-        STATIC BOOL WasInputKeyReleased(IN InputKey key);
+        STATIC IAE_DLL_API BOOL WasInputKeyReleased(IN InputKey key);
-        STATIC BOOL IsInputActionDown(IN Handle action);
+        STATIC IAE_DLL_API BOOL IsInputActionDown(IN Handle action);
-        STATIC BOOL WasInputActionPressed(IN Handle action);
+        STATIC IAE_DLL_API BOOL WasInputActionPressed(IN Handle action);
-        STATIC BOOL WasInputActionReleased(IN Handle action);
+        STATIC IAE_DLL_API BOOL WasInputActionReleased(IN Handle action);
-        STATIC BOOL IsInputActionDown(IN PCCHAR action);
+        STATIC IAE_DLL_API BOOL IsInputActionDown(IN CONST String& action);
-        STATIC BOOL WasInputActionPressed(IN PCCHAR action);
+        STATIC IAE_DLL_API BOOL WasInputActionPressed(IN CONST String& action);
-        STATIC BOOL WasInputActionReleased(IN PCCHAR action);
+        STATIC IAE_DLL_API BOOL WasInputActionReleased(IN CONST String& action);
-        STATIC Handle BindInputAction(IN CONST String& name, IN InputKey key);
+        STATIC IAE_DLL_API Handle BindInputAction(IN CONST String& name, IN InputKey key);
-        STATIC VOID BindInputAxis(IN InputKey upKey, IN InputKey downKey, IN InputKey leftKey, IN InputKey rightKey);
+        STATIC IAE_DLL_API VOID BindInputAxis(IN InputKey upKey, IN InputKey downKey, IN InputKey leftKey, IN InputKey rightKey);
 
         // Random Functions
-        STATIC FLOAT32 GetRandomFloat();
+        STATIC IAE_DLL_API FLOAT32 GetRandomFloat();
-        STATIC INT32 GetRandomInRange(IN INT32 min, IN INT32 max);
+        STATIC IAE_DLL_API INT32 GetRandomInRange(IN INT32 min, IN INT32 max);
 
         // Time Functions
-        STATIC INT64 GetTickCount();
+        STATIC IAE_DLL_API INT64 GetTickCount();
-        STATIC INT64 GetUnixSecond();
+        STATIC IAE_DLL_API INT64 GetUnixSecond();
-        STATIC INT64 GetUnixMillisecond();
+        STATIC IAE_DLL_API INT64 GetUnixMillisecond();
-        STATIC FLOAT32 GetFrameDeltaTime();
+        STATIC IAE_DLL_API FLOAT32 GetFrameDeltaTime();
+
+        // Engine Functions
+        STATIC IAE_DLL_API BOOL IsDebugMode();
     };
 }

Engine/Src/Inc/IAEngine/EngineLibraryInterface.hpp

@@ -0,0 +1,21 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/GameLibraryInterface.hpp>
+
+C_DECL(IAE_DLL_API INT32 IAEngine_Run(IN GameFunctionTable gameFunctionTable));

Engine/Src/Inc/IAEngine/Nodes/CameraNode.hpp

@@ -0,0 +1,38 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Components/CameraComponent.hpp>
+#include <IAEngine/Nodes/Node2D.hpp>
+
+namespace ia::iae
+{
+    class CameraNode : public Node2D
+    {
+      public:
+        IAE_DLL_API CameraNode(IN CONST String &name);
+
+      public:
+        CameraComponent *GetCameraComponent()
+        {
+            return m_cameraComponent;
+        }
+
+      protected:
+        CameraComponent *CONST m_cameraComponent{};
+    };
+} // namespace ia::iae

Engine/Src/Inc/IAEngine/Nodes/INode.hpp

@@ -0,0 +1,44 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Base.hpp>
+
+namespace ia::iae
+{
+    class INode
+    {
+      public:
+        INode(IN CONST String &name) : m_name(name)
+        {
+        }
+
+        PURE_VIRTUAL(VOID Draw());
+        PURE_VIRTUAL(VOID DebugDraw());
+        PURE_VIRTUAL(VOID Update());
+        PURE_VIRTUAL(VOID FixedUpdate());
+
+      public:
+        CONST String &GetName() CONST
+        {
+            return m_name;
+        }
+
+      protected:
+        CONST String m_name;
+    };
+} // namespace ia::iae

Engine/Src/Inc/IAEngine/Nodes/Node2D.hpp

@@ -0,0 +1,200 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Components/IComponent.hpp>
+#include <IAEngine/Nodes/INode.hpp>
+
+namespace ia::iae
+{
+    class Node2D : public INode
+    {
+      public:
+        IAE_DLL_API Node2D(IN CONST String &name);
+        IAE_DLL_API ~Node2D();
+
+      public:
+        template<typename _component_type> _component_type *AddComponent()
+        {
+            const auto t = new _component_type(this);
+            m_components.pushBack(t);
+            return t;
+        }
+
+        template<typename _component_type> _component_type *GetComponent()
+        {
+            for (auto &c : m_components)
+            {
+                _component_type *comp = dynamic_cast<_component_type *>(c.get());
+                if (comp)
+                    return comp;
+            }
+            return nullptr;
+        }
+
+        template<typename _component_type> Vector<_component_type *> GetComponents()
+        {
+            Vector<_component_type *> result;
+            for (auto &c : m_components)
+            {
+                _component_type *comp = dynamic_cast<_component_type *>(c.get());
+                if (comp)
+                    result.pushBack(comp);
+            }
+            return result;
+        }
+
+      public:
+        VOID Translate(IN Vec2 v)
+        {
+            m_local.Position += v;
+            RecalculatePosition();
+        }
+
+        VOID Scale(IN FLOAT32 v)
+        {
+            m_local.Scale *= v;
+            RecalculateScale();
+        }
+
+        VOID Scale(IN Vec2 v)
+        {
+            m_local.Scale *= v;
+            RecalculateScale();
+        }
+
+        VOID Rotate(IN FLOAT32 v)
+        {
+            m_local.Rotation += v;
+            RecalculateRotation();
+        }
+
+        VOID SetLocalPosition(IN CONST Vec2 &v)
+        {
+            m_local.Position = v;
+            RecalculatePosition();
+        }
+
+        VOID SetLocalScale(IN CONST Vec2 &v)
+        {
+            m_local.Scale = v;
+            RecalculateScale();
+        }
+
+        VOID SetLocalRotation(IN FLOAT32 v)
+        {
+            m_local.Rotation = v;
+            RecalculateRotation();
+        }
+
+      public:
+        CONST Vec2 &GetPosition() CONST
+        {
+            return m_global.Position;
+        }
+
+        CONST Vec2 &GetScale() CONST
+        {
+            return m_global.Scale;
+        }
+
+        CONST FLOAT32 &GetRotation() CONST
+        {
+            return m_global.Rotation;
+        }
+
+        CONST Vec2 &GetLocalPosition() CONST
+        {
+            return m_local.Position;
+        }
+
+        CONST Vec2 &GetLocalScale() CONST
+        {
+            return m_local.Scale;
+        }
+
+        CONST FLOAT32 &GetLocalRotation() CONST
+        {
+            return m_local.Rotation;
+        }
+
+        UINT8 &Layer()
+        {
+            return m_layer;
+        }
+
+        INT16 &SortIndex()
+        {
+            return m_sortIndex;
+        }
+
+        CONST UINT8 &Layer() CONST
+        {
+            return m_layer;
+        }
+
+        CONST INT16 &SortIndex() CONST
+        {
+            return m_sortIndex;
+        }
+
+      protected:
+        VOID RecalculatePosition()
+        {
+            m_global.Position = (m_parent ? m_parent->GetPosition() : Vec2{}) + m_local.Position;
+            for (auto &c : m_children)
+                c->RecalculatePosition();
+        }
+
+        VOID RecalculateRotation()
+        {
+            m_global.Rotation = (m_parent ? m_parent->GetRotation() : 0) + m_local.Rotation;
+            for (auto &c : m_children)
+                c->RecalculateRotation();
+        }
+
+        VOID RecalculateScale()
+        {
+            m_global.Scale = (m_parent ? m_parent->GetScale() : Vec2{}) + m_local.Scale;
+            for (auto &c : m_children)
+                c->RecalculateScale();
+        }
+
+      protected:
+        RefPtr<Node2D> m_parent{};
+        Vector<IComponent *> m_components;
+        Vector<RefPtr<Node2D>> m_children{};
+
+      private:
+        struct
+        {
+            FLOAT32 Rotation{0.0f};
+            Vec2 Position{0.0f, 0.0f};
+            Vec2 Scale{1.0f, 1.0f};
+        } m_local{}, m_global{};
+
+        UINT8 m_layer{};
+        INT16 m_sortIndex{};
+
+      public:
+        VOID Draw();
+        VOID DebugDraw();
+
+        VOID Update();
+        VOID FixedUpdate();
+    };
+} // namespace ia::iae

Engine/Src/Inc/IAEngine/Nodes/SpriteNode.hpp

@@ -0,0 +1,25 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Nodes/Node2D.hpp>
+#include <IAEngine/Components/SpriteComponent.hpp>
+
+namespace ia::iae
+{
+    
+}

Engine/Src/Inc/IAEngine/Nodes/SpriteObjectNode.hpp

@@ -0,0 +1,24 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Nodes/SpriteNode.hpp>
+
+namespace ia::iae
+{
+    
+}

Engine/Src/Inc/IAEngine/Nodes/TextureNode.hpp

@@ -0,0 +1,38 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Components/TextureComponent.hpp>
+#include <IAEngine/Nodes/Node2D.hpp>
+
+namespace ia::iae
+{
+    class TextureNode : public Node2D
+    {
+      public:
+        IAE_DLL_API TextureNode(IN CONST String &name);
+
+      public:
+        TextureComponent *GetTextureComponent()
+        {
+            return m_textureComponent;
+        }
+
+      protected:
+        TextureComponent *CONST m_textureComponent{};
+    };
+} // namespace ia::iae

Engine/Src/Inc/IAEngine/Nodes/TextureObjectNode.hpp

@@ -0,0 +1,24 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Nodes/TextureNode.hpp>
+
+namespace ia::iae
+{
+    
+}

Engine/Src/Inc/IAEngine/Nodes/UINode.hpp

@@ -0,0 +1,24 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Nodes/INode.hpp>
+
+namespace ia::iae
+{
+    
+}

Runtime/Android/CMakeLists.txt

@@ -0,0 +1,7 @@
+set(SRC_FILES
+    "Src/Imp/CPP/Main.cpp"
+)
+
+add_library(IAERuntime SHARED ${SRC_FILES})
+
+target_link_libraries(IAERuntime PRIVATE IAEngine nlohmann_json SDL3::SDL3)

Runtime/Windows/CMakeLists.txt

@@ -2,6 +2,6 @@ set(SRC_FILES
     "Src/Imp/CPP/Main.cpp"
 )
 
-add_executable(IAEngineRuntimeWin ${SRC_FILES})
+add_executable(IAERuntime ${SRC_FILES})
 
-target_link_libraries(IAEngineRuntimeWin PRIVATE IAEngine nlohmann_json SDL3::SDL3)
+target_link_libraries(IAERuntime PRIVATE IAEngine nlohmann_json SDL3::SDL3)

Runtime/Windows/Src/Imp/CPP/Main.cpp

@@ -1,61 +1,34 @@
 #define WIN32_LEAN_AND_MEAN
 #include <Windows.h>
 
-#define SDL_MAIN_USE_CALLBACKS
-
 #include <SDL3/SDL.h>
-#include <SDL3/SDL_main.h>
 
-#include <IAEngine/EngineInterface.hpp>
+#include <IAEngine/EngineLibraryInterface.hpp>
 
-SDL_AppResult SDL_AppIterate(void *appstate)
+int main(int argc, char* argv[])
-{
-    IAEngine_OnIterate();
-    return SDL_APP_CONTINUE;
-}
-
-SDL_AppResult SDL_AppEvent(void *appstate, SDL_Event *event)
-{
-    switch (event->type) {
-        case SDL_EVENT_QUIT:
-            return SDL_APP_SUCCESS;
-    }
-    IAEngine_OnEvent(event);
-    return SDL_APP_CONTINUE;
-}
-
-SDL_AppResult SDL_AppInit(void **appstate, int argc, char *argv[])
 {
     GameFunctionTable gameFunctionTable{};
 
     const auto gameLib = LoadLibrary("Game.dll");
-    if(!gameLib)
+    if (!gameLib)
     {
         IAE_LOG_ERROR("Failed to load the dynamic library \"Game.dll\". Please make sure it exists.");
         return SDL_APP_FAILURE;
     }
 
-    gameFunctionTable.OnInitialize = (VOID(*)())GetProcAddress(gameLib, "Game_OnInitialize");    
+    gameFunctionTable.OnInitialize = (VOID (*)()) GetProcAddress(gameLib, "Game_OnInitialize");
-    gameFunctionTable.OnTerminate = (VOID(*)())GetProcAddress(gameLib, "Game_OnTerminate");    
+    gameFunctionTable.OnTerminate = (VOID (*)()) GetProcAddress(gameLib, "Game_OnTerminate");
-    gameFunctionTable.OnDebugDraw = (VOID(*)())GetProcAddress(gameLib, "Game_OnDebugDraw");    
+    gameFunctionTable.OnDebugDraw = (VOID (*)()) GetProcAddress(gameLib, "Game_OnDebugDraw");
-    gameFunctionTable.OnFixedUpdate = (VOID(*)())GetProcAddress(gameLib, "Game_OnFixedUpdate");    
+    gameFunctionTable.OnFixedUpdate = (VOID (*)()) GetProcAddress(gameLib, "Game_OnFixedUpdate");
-    gameFunctionTable.OnUpdate = (VOID(*)(IN FLOAT32 deltaTime))GetProcAddress(gameLib, "Game_OnUpdate");    
+    gameFunctionTable.OnUpdate = (VOID (*)(IN FLOAT32 deltaTime)) GetProcAddress(gameLib, "Game_OnUpdate");
-    gameFunctionTable.OnResize = (VOID(*)(IN INT32 newWidth, IN INT32 newHeight))GetProcAddress(gameLib, "Game_OnResize");  
+    gameFunctionTable.OnResize =
-    
+        (VOID (*)(IN INT32 newWidth, IN INT32 newHeight)) GetProcAddress(gameLib, "Game_OnResize");
-    gameFunctionTable.GetName = (PCCHAR(*)())GetProcAddress(gameLib, "Game_GetName");    
-    gameFunctionTable.GetVersion = (UINT64(*)())GetProcAddress(gameLib, "Game_GetVersion");    
-    gameFunctionTable.GetPackageName = (PCCHAR(*)())GetProcAddress(gameLib, "Game_GetPackageName");    
-    gameFunctionTable.GetDeveloperName = (PCCHAR(*)())GetProcAddress(gameLib, "Game_GetDeveloperName");    
-    gameFunctionTable.GetPublisherName = (PCCHAR(*)())GetProcAddress(gameLib, "Game_GetPublisherName");    
 
-    if(!IAEngine_OnInitialize(gameFunctionTable))
+    gameFunctionTable.GetName = (PCCHAR (*)()) GetProcAddress(gameLib, "Game_GetName");
-        return SDL_APP_FAILURE;
+    gameFunctionTable.GetVersion = (UINT64 (*)()) GetProcAddress(gameLib, "Game_GetVersion");
+    gameFunctionTable.GetPackageName = (PCCHAR (*)()) GetProcAddress(gameLib, "Game_GetPackageName");
+    gameFunctionTable.GetDeveloperName = (PCCHAR (*)()) GetProcAddress(gameLib, "Game_GetDeveloperName");
+    gameFunctionTable.GetPublisherName = (PCCHAR (*)()) GetProcAddress(gameLib, "Game_GetPublisherName");
 
-    return SDL_APP_CONTINUE;
+    return IAEngine_Run(gameFunctionTable);
-}
-
-void SDL_AppQuit(void *appstate, SDL_AppResult result)
-{
-    IAEngine_OnTerminate();
-    SDL_Quit();
 }

Samples/SpaceInvaders/Resources/Sprites/LICENCE

@@ -0,0 +1 @@
+Shout out to Anim86 for this amazing sprite pack! https://anim86.itch.io/space-shoter-starter-pack

Samples/SpaceInvaders/Src/Imp/CPP/Game.cpp

@@ -16,14 +16,24 @@
 
 #include <Game.hpp>
 
+Handle g_spriteBG;
+RefPtr<TextureNode> backgroundNode;
+RefPtr<CameraNode> mainCamera;
+
 C_DECL(IA_DLL_EXPORT VOID Game_OnInitialize())
 {
-    GAME_LOG_INFO("Booting Game");
+    g_spriteBG = Engine::RescaleImage(Engine::CreateImageFromFile("Resources/Sprites/bg.png"), 800, 600);
+
+    mainCamera = MakeRefPtr<CameraNode>("MainCamera");
+    Engine::SetActiveCamera(mainCamera->GetCameraComponent());
+
+    backgroundNode = MakeRefPtr<TextureNode>("BG");
+    backgroundNode->GetTextureComponent()->SetTexture(g_spriteBG);
+    Engine::AddNodeToActiveScene(backgroundNode);
 }
 
 C_DECL(IA_DLL_EXPORT VOID Game_OnTerminate())
 {
-    GAME_LOG_INFO("Shutting down Game");
 }
 
 C_DECL(IA_DLL_EXPORT VOID Game_OnDebugDraw())

Samples/SpaceInvaders/Src/Imp/HPP/Game.hpp

@@ -16,5 +16,5 @@
 
 #pragma once
 
-#include <IAEngine/GameInterface.hpp>
+#include <IAEngine/GameLibraryInterface.hpp>
 

Tools/BuildAndroid.bat

@@ -0,0 +1 @@
+cmake -S . -B ./build-android -DCMAKE_TOOLCHAIN_FILE="$NDK_PATH\build\cmake\android.toolchain.cmake" -DANDROID_ABI=x86_64

Vendor/CMakeLists.txt

@@ -78,18 +78,24 @@ add_subdirectory(pugixml/)
 # -----------------------------------------------
 add_subdirectory(json/)
 
+# -----------------------------------------------
+#  STB
+# -----------------------------------------------
+add_library(STB INTERFACE)
+target_include_directories(STB INTERFACE stb/)
+
 # -----------------------------------------------
 #  NativeFileDialog
 # -----------------------------------------------
-add_library(
+#add_library(
-    NFD STATIC
+#    NFD STATIC
-
+#
-    "nativefiledialog/src/nfd_common.c"
+#    "nativefiledialog/src/nfd_common.c"
-    "nativefiledialog/src/nfd_win.cpp"
+#    "nativefiledialog/src/nfd_win.cpp"
-)
+#)
-target_include_directories(
+#target_include_directories(
-    NFD PUBLIC
+#    NFD PUBLIC
-
+#
-    "nativefiledialog/src/include"
+#    "nativefiledialog/src/include"
-)
+#)