添加spdlog 和 glfw

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "Prism/vendor/spdlog"]
+	path = Prism/vendor/spdlog
+	url = https://github.com/gabime/spdlog.git
+[submodule "Prism/vendor/glfw"]
+	path = Prism/vendor/glfw
+	url = https://github.com/glfw/glfw.git

CMakeLists.txt

@@ -1,7 +1,7 @@
-cmake_minimum_required(VERSION 3.31)
+cmake_minimum_required(VERSION 3.10)
 project(Prism)
 
-set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD 17)
 
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin-int)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin-int)

Editor/Editor/Editor.cpp

@@ -2,11 +2,21 @@
 // Created by sfd on 25-11-15.
 //
 
-#include "Editor.h"
-#include <iostream>
 
-int main()
+#include "Prism/Core/Application.h"
+#include "Prism/Core/EntryPoint.h"
+
+
+class Editor : public Prism::Application
+{
+public:
+    Editor()
     {
-    std::cout << "Hello World!\n";
     }
+};
 
+
+Prism::Application* Prism::CreateApplication()
+{
+    return new Editor();
+}

Editor/Editor/Editor.h

@@ -1,10 +0,0 @@
-//
-// Created by sfd on 25-11-15.
-//
-
-#ifndef EDITOR_H
-#define EDITOR_H
-
-
-
-#endif //EDITOR_H

Prism/CMakeLists.txt

@@ -3,16 +3,30 @@ project(Prism)
 file(GLOB_RECURSE SRC_SOURCE src/**.cpp)
 
 
+# configure
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+add_subdirectory(vendor/spdlog EXCLUDE_FROM_ALL)
+add_subdirectory(vendor/glfw EXCLUDE_FROM_ALL)
+
 
 # static library
 set(STATIC_LIBRARY ${PROJECT_NAME}-static)
 
 add_library(${STATIC_LIBRARY} STATIC ${SRC_SOURCE})
 
-target_compile_definitions(${STATIC_LIBRARY} PRIVATE PRISM_STATIC)
+target_compile_definitions(${STATIC_LIBRARY} PRIVATE
+        PRISM_STATIC
+        $<$<CONFIG:Debug>:PM_ENABLE_ASSERTS>
+)
 
 target_include_directories(${STATIC_LIBRARY} PUBLIC
-        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
+
+)
+target_link_libraries(${STATIC_LIBRARY} PRIVATE
+        spdlog
+        glfw
 )
 set_target_properties(${STATIC_LIBRARY} PROPERTIES
         OUTPUT_NAME ${PROJECT_NAME}
@@ -25,10 +39,17 @@ set(SHARED_LIBRARY ${PROJECT_NAME}-shared)
 
 add_library(${SHARED_LIBRARY} SHARED ${SRC_SOURCE})
 
-target_compile_definitions(${SHARED_LIBRARY} PRIVATE PRISM_SHARED BUILD_PRISM_DLL)
+target_compile_definitions(${SHARED_LIBRARY} PRIVATE
+        PRISM_SHARED BUILD_PRISM_DLL
+        $<$<CONFIG:Debug>:PM_ENABLE_ASSERTS>
+)
 
 target_include_directories(${SHARED_LIBRARY} PUBLIC
-        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
+)
+target_link_libraries(${SHARED_LIBRARY} PRIVATE
+        spdlog
+        glfw
 )
 
 set_target_properties(${SHARED_LIBRARY} PROPERTIES

Prism/src/Prism.h

@@ -5,4 +5,13 @@
 #ifndef PRISM_H
 #define PRISM_H
 
+
+#include "Prism/Core/Application.h"
+#include "Prism/Core/EntryPoint.h"
+#include "Prism/Core/Events/ApplicationEvent.h"
+#include "Prism/Core/Events/Event.h"
+#include "Prism/Core/Events/KeyEvent.h"
+#include "Prism/Core/Events/MouseEvent.h"
+
+
 #endif //PRISM_H

Prism/src/Prism/Application.cpp

@@ -1,12 +0,0 @@
-//
-// Created by sfd on 25-11-15.
-//
-
-#include "Application.h"
-
-namespace Prism
-{
-    Application::Application()
-    {
-    }
-}

Prism/src/Prism/Application.h

@@ -1,20 +0,0 @@
-//
-// Created by sfd on 25-11-15.
-//
-
-#ifndef APPLICATION_H
-#define APPLICATION_H
-
-#include "Core/Core.h"
-
-namespace Prism
-{
-    class PRISM_API Application
-    {
-    public:
-        Application();
-    };
-}
-
-
-#endif //APPLICATION_H

Prism/src/Prism/Core/Application.cpp

@@ -0,0 +1,50 @@
+//
+// Created by sfd on 25-11-15.
+//
+
+#include "Application.h"
+
+#include "Log.h"
+
+namespace Prism
+{
+    #define BIND_EVENT_FN(fn) std::bind(&Application::##fn, this, std::placeholders::_1)
+
+    Application::Application()
+    {
+        m_Window = std::unique_ptr<Window>(Window::Create());
+        m_Window->SetEventCallback(BIND_EVENT_FN(OnEvent));
+    }
+
+    Application::~Application()
+    {
+    }
+
+    void Application::Run()
+    {
+        while (m_Running)
+        {
+            m_Window->OnUpdate();
+        }
+    }
+
+    void Application::OnEvent(Event& e)
+    {
+        EventDispatcher dispatcher(e);
+        dispatcher.Dispatch<WindowResizeEvent>(BIND_EVENT_FN(OnWindowResize));
+        dispatcher.Dispatch<WindowCloseEvent>(BIND_EVENT_FN(OnWindowClose));
+
+        PM_CORE_INFO("{}", e.ToString());
+    }
+
+    bool Application::OnWindowResize(const WindowResizeEvent& e)
+    {
+        return false;
+    }
+
+    bool Application::OnWindowClose(WindowCloseEvent& e)
+    {
+        m_Running = false;
+        return true;
+    }
+}

Prism/src/Prism/Core/Application.h

@@ -0,0 +1,45 @@
+//
+// Created by sfd on 25-11-15.
+//
+
+#ifndef APPLICATION_H
+#define APPLICATION_H
+
+#include <memory>
+
+#include "Core.h"
+#include "Window.h"
+#include "Events/ApplicationEvent.h"
+
+namespace Prism
+{
+    class PRISM_API Application
+    {
+    public:
+        Application();
+        virtual ~Application();
+
+        void Run();
+
+        virtual void OnInit() {}
+        virtual void OnUpdate() {}
+        virtual void OnShutdown() {}
+
+        virtual void OnEvent(Event& e);
+    private:
+        bool OnWindowResize(const WindowResizeEvent& e);
+        bool OnWindowClose(WindowCloseEvent& e);
+
+    private:
+        std::unique_ptr<Window> m_Window;
+
+        bool m_Running = true;
+    };
+
+
+    // this function will implemented by client
+    Application* CreateApplication();
+}
+
+
+#endif //APPLICATION_H

Prism/src/Prism/Core/Core.cpp

@@ -0,0 +1,63 @@
+//
+// Created by sfd on 25-11-15.
+//
+
+#include "Core.h"
+
+
+#include "Log.h"
+
+namespace Prism {
+
+    void InitializeCore()
+    {
+        Log::Init();
+
+        PM_CORE_TRACE("Initializing...");
+    }
+
+    void ShutdownCore()
+    {
+        PM_CORE_TRACE("Shutting down...");
+    }
+
+}
+#if defined(_WIN32)
+
+#include <Windows.h>
+
+
+BOOL APIENTRY DllMain(HMODULE hModule,
+    DWORD  ul_reason_for_call,
+    LPVOID lpReserved
+)
+{
+    switch (ul_reason_for_call)
+    {
+    case DLL_PROCESS_ATTACH:
+        Prism::InitializeCore();
+        break;
+    case DLL_THREAD_ATTACH:
+    case DLL_THREAD_DETACH:
+        break;
+    case DLL_PROCESS_DETACH:
+        Prism::ShutdownCore();
+        break;
+    }
+    return TRUE;
+}
+
+
+#elif defined(__linux__) || defined(__unix__)
+
+__attribute__((constructor))
+static void library_load() {
+    Prism::InitializeCore();
+}
+
+__attribute__((destructor))
+static void library_unload() {
+    Prism::ShutdownCore();
+}
+
+#endif

Prism/src/Prism/Core/Core.h

@@ -15,5 +15,22 @@
     #define PRISM_API
 #endif
 
+#define BIT(x) (1 << x)
+
+
+#ifdef PM_ENABLE_ASSERTS
+    #if defined(_WIN32)
+        #define PM_DEBUGBREAK() __debugbreak()
+    #elif defined(__linux__) && (defined(__i386__) || defined(__x86_64__))
+        #define PM_DEBUGBREAK() asm("int3")
+    #endif
+
+    #define PM_ASSERT(x, ...) { if(!(x)) { PM_ERROR("Assertion Failed: {0}", __VA_ARGS__); PM_DEBUGBREAK(); } }
+    #define PM_CORE_ASSERT(x, ...) { if(!(x)) { PM_CORE_ERROR("Assertion Failed: {0}", __VA_ARGS__); PM_DEBUGBREAK(); } }
+#else
+    #define PM_ASSERT(x, ...)
+    #define PM_CORE_ASSERT(x, ...)
+#endif
+
 
 #endif //CORE_H

Prism/src/Prism/Core/EntryPoint.h

@@ -0,0 +1,19 @@
+//
+// Created by sfd on 25-11-15.
+//
+
+#ifndef ENTRYPOINT_H
+#define ENTRYPOINT_H
+
+#include "Application.h"
+
+extern Prism::Application* Prism::CreateApplication();
+
+int main(int argc, char** argv)
+{
+    Prism::Application* app = Prism::CreateApplication();
+    app->Run();
+    delete app;
+}
+
+#endif //ENTRYPOINT_H

Prism/src/Prism/Core/Events/ApplicationEvent.h

@@ -0,0 +1,76 @@
+//
+// Created by sfd on 25-11-16.
+//
+
+#ifndef APPLICATIONEVENT_H
+#define APPLICATIONEVENT_H
+
+#include <sstream>
+
+#include "Event.h"
+
+namespace Prism {
+
+    class PRISM_API WindowResizeEvent : public Event
+    {
+    public:
+        WindowResizeEvent(const uint32_t width, const uint32_t height)
+            : m_Width(width), m_Height(height)
+        {
+        }
+
+        inline unsigned int GetWidth() const { return m_Width; }
+        inline unsigned int GetHeight() const { return m_Height; }
+
+        std::string ToString() const override
+        {
+            std::stringstream ss;
+            ss << "WindowResizeEvent: " << m_Width << ", " << m_Height;
+            return ss.str();
+        }
+
+        EVENT_CLASS_TYPE(WindowResize)
+        EVENT_CLASS_CATEGORY(EventCategoryApplication)
+
+    private:
+        uint32_t m_Width, m_Height;
+    };
+
+    class PRISM_API WindowCloseEvent : public Event
+    {
+    public:
+        WindowCloseEvent() {}
+
+        EVENT_CLASS_TYPE(WindowClose)
+        EVENT_CLASS_CATEGORY(EventCategoryApplication)
+    };
+
+    class PRISM_API AppTickEvent : public Event
+    {
+    public:
+        AppTickEvent() {}
+
+        EVENT_CLASS_TYPE(AppTick)
+        EVENT_CLASS_CATEGORY(EventCategoryApplication)
+    };
+
+    class PRISM_API AppUpdateEvent : public Event
+    {
+    public:
+        AppUpdateEvent() {}
+
+        EVENT_CLASS_TYPE(AppUpdate)
+        EVENT_CLASS_CATEGORY(EventCategoryApplication)
+    };
+
+    class PRISM_API AppRenderEvent : public Event
+    {
+    public:
+        AppRenderEvent() {}
+
+        EVENT_CLASS_TYPE(AppRender)
+        EVENT_CLASS_CATEGORY(EventCategoryApplication)
+    };
+}
+
+#endif //APPLICATIONEVENT_H

Prism/src/Prism/Core/Events/Event.h

@@ -0,0 +1,87 @@
+//
+// Created by sfd on 25-11-16.
+//
+
+#ifndef EVENT_H
+#define EVENT_H
+
+#include <ostream>
+
+#include "../Core.h"
+
+namespace Prism
+{
+    enum class EventType
+    {
+        None = 0,
+        WindowClose, WindowResize, WindowFocus, WindowLostFocus, WindowMoved,
+        AppTick, AppUpdate, AppRender,
+        KeyPressed, KeyReleased,
+        MouseButtonPressed, MouseButtonReleased, MouseMoved, MouseScrolled
+    };
+
+    enum EventCategory
+    {
+        None = 0,
+        EventCategoryApplication    = BIT(0),
+        EventCategoryInput          = BIT(1),
+        EventCategoryKeyboard       = BIT(2),
+        EventCategoryMouse          = BIT(3),
+        EventCategoryMouseButton    = BIT(4)
+    };
+
+#define EVENT_CLASS_TYPE(type) static EventType GetStaticType() { return EventType::##type; }\
+virtual EventType GetEventType() const override { return GetStaticType(); }\
+virtual const char* GetName() const override { return #type; }
+
+#define EVENT_CLASS_CATEGORY(category) virtual int GetCategoryFlags() const override { return category; }
+
+    class PRISM_API Event
+    {
+        friend class EventDispatcher;
+    public:
+        virtual EventType GetEventType() const = 0;
+        virtual const char* GetName() const = 0;
+        virtual int GetCategoryFlags() const = 0;
+        virtual std::string ToString() const { return GetName(); }
+
+        inline bool IsInCategory(EventCategory category)
+        {
+            return GetCategoryFlags() & category;
+        }
+    protected:
+        bool m_Handled = false;
+    };
+
+    class EventDispatcher
+    {
+        template<typename T>
+        using EventFn = std::function<bool(T&)>;
+    public:
+        EventDispatcher(Event& event)
+            : m_Event(event)
+        {
+        }
+
+        template<typename T>
+        bool Dispatch(EventFn<T> func)
+        {
+            if (m_Event.GetEventType() == T::GetStaticType())
+            {
+                m_Event.m_Handled = func(*(T*)&m_Event);
+                return true;
+            }
+            return false;
+        }
+    private:
+        Event& m_Event;
+    };
+
+    inline std::ostream& operator<<(std::ostream& os, const Event& e)
+    {
+        return os << e.ToString();
+    }
+
+}
+
+#endif //EVENT_H

Prism/src/Prism/Core/Events/KeyEvent.h

@@ -0,0 +1,62 @@
+//
+// Created by sfd on 25-11-16.
+//
+
+#ifndef KEYEVENT_H
+#define KEYEVENT_H
+
+#include "Event.h"
+
+namespace Prism {
+
+    class PRISM_API KeyEvent : public Event
+    {
+    public:
+        inline int GetKeyCode() const { return m_KeyCode; }
+
+        EVENT_CLASS_CATEGORY(EventCategoryKeyboard | EventCategoryInput)
+    protected:
+        KeyEvent(int keycode)
+            : m_KeyCode(keycode) {}
+
+        int m_KeyCode;
+    };
+
+    class PRISM_API KeyPressedEvent : public KeyEvent
+    {
+    public:
+        KeyPressedEvent(int keycode, int repeatCount)
+            : KeyEvent(keycode), m_RepeatCount(repeatCount) {}
+
+        inline int GetRepeatCount() const { return m_RepeatCount; }
+
+        std::string ToString() const override
+        {
+            std::stringstream ss;
+            ss << "KeyPressedEvent: " << m_KeyCode << " (" << m_RepeatCount << " repeats)";
+            return ss.str();
+        }
+
+        EVENT_CLASS_TYPE(KeyPressed)
+    private:
+        int m_RepeatCount;
+    };
+
+    class PRISM_API KeyReleasedEvent : public KeyEvent
+    {
+    public:
+        KeyReleasedEvent(int keycode)
+            : KeyEvent(keycode) {}
+
+        std::string ToString() const override
+        {
+            std::stringstream ss;
+            ss << "KeyReleasedEvent: " << m_KeyCode;
+            return ss.str();
+        }
+
+        EVENT_CLASS_TYPE(KeyReleased)
+    };
+}
+
+#endif //KEYEVENT_H

Prism/src/Prism/Core/Events/MouseEvent.h

@@ -0,0 +1,106 @@
+//
+// Created by sfd on 25-11-16.
+//
+
+#ifndef MOUSEEVENT_H
+#define MOUSEEVENT_H
+
+#include "Event.h"
+
+namespace Prism {
+
+    class PRISM_API MouseMovedEvent : public Event
+    {
+    public:
+        MouseMovedEvent(float x, float y, float dx, float dy)
+            : m_MouseX(x), m_MouseY(y), m_MouseDX(x), m_MouseDY(dy) {}
+
+        inline float GetX() const { return m_MouseX; }
+        inline float GetY() const { return m_MouseY; }
+
+        std::string ToString() const override
+        {
+            std::stringstream ss;
+            ss << "MouseMovedEvent: " << m_MouseX << ", " << m_MouseY;
+            return ss.str();
+        }
+
+        EVENT_CLASS_TYPE(MouseMoved)
+        EVENT_CLASS_CATEGORY(EventCategoryMouse | EventCategoryInput)
+    private:
+        float m_MouseX, m_MouseY;
+    };
+    class PRISM_API MouseScrolledEvent : public Event
+    {
+    public:
+        MouseScrolledEvent(float offsetX, float offsetY)
+            : m_XOffset(offsetX), m_YOffset(offsetY) {}
+
+        inline float GetOffsetX() const { return m_XOffset; }
+        inline float GetOffsetY() const { return m_YOffset; }
+
+        std::string ToString() const override
+        {
+            std::stringstream ss;
+            ss << "MouseScrolledEvent: " << m_XOffset << ", " << m_YOffset;
+            return ss.str();
+        }
+
+        EVENT_CLASS_TYPE(MouseScrolled)
+        EVENT_CLASS_CATEGORY(EventCategoryMouse | EventCategoryInput)
+    private:
+        float m_XOffset, m_YOffset;
+    };
+
+    class PRISM_API MouseButtonEvent : public Event
+    {
+    public:
+        inline int GetMouseButton() const { return m_Button; }
+
+        EVENT_CLASS_CATEGORY(EventCategoryMouse | EventCategoryInput)
+    protected:
+        MouseButtonEvent(int button)
+            : m_Button(button) {}
+
+        int m_Button;
+    };
+
+    class PRISM_API MouseButtonPressedEvent : public MouseButtonEvent
+    {
+    public:
+        MouseButtonPressedEvent(int button, int repeatCount)
+            : MouseButtonEvent(button), m_RepeatCount(repeatCount) {}
+
+        inline int GetRepeatCount() const { return m_RepeatCount; }
+
+        std::string ToString() const override
+        {
+            std::stringstream ss;
+            ss << "MouseButtonPressedEvent: " << m_Button;
+            return ss.str();
+        }
+
+        EVENT_CLASS_TYPE(MouseButtonPressed)
+    private:
+        int m_RepeatCount;
+    };
+
+    class PRISM_API MouseButtonReleasedEvent : public MouseButtonEvent
+    {
+    public:
+        MouseButtonReleasedEvent(const int button)
+            : MouseButtonEvent(button) {}
+
+        std::string ToString() const override
+        {
+            std::stringstream ss;
+            ss << "MouseButtonReleasedEvent: " << m_Button;
+            return ss.str();
+        }
+
+        EVENT_CLASS_TYPE(MouseButtonReleased)
+    };
+
+}
+
+#endif //MOUSEEVENT_H

Prism/src/Prism/Core/Log.cpp

@@ -0,0 +1,29 @@
+//
+// Created by sfd on 25-11-15.
+//
+
+#include "Log.h"
+
+#include "spdlog/sinks/stdout_color_sinks-inl.h"
+
+#ifdef _DEBUG
+#define LOG_LEVEL spdlog::level::trace
+#else
+    #define LOG_LEVEL spdlog::level::trace
+#endif
+
+namespace Prism
+{
+    std::shared_ptr<spdlog::logger> Log::s_CoreLogger;
+    std::shared_ptr<spdlog::logger> Log::s_ClientLogger;
+
+    void Log::Init()
+    {
+        spdlog::set_pattern("%^[%T] [%n]%v%$");
+        s_CoreLogger = spdlog::stdout_color_mt("PRISM");
+        s_CoreLogger->set_level(LOG_LEVEL);
+
+        s_ClientLogger = spdlog::stdout_color_mt("APP");
+        s_ClientLogger->set_level(LOG_LEVEL);
+    }
+}

Prism/src/Prism/Core/Log.h

@@ -0,0 +1,43 @@
+//
+// Created by sfd on 25-11-15.
+//
+
+#ifndef LOG_H
+#define LOG_H
+
+#include "spdlog/spdlog.h"
+#include "spdlog/fmt/bundled/ostream.h"
+
+#include "Core.h"
+
+namespace Prism
+{
+    class Log
+    {
+    public:
+        static void Init();
+
+        inline static std::shared_ptr<spdlog::logger>& GetCoreLogger() { return s_CoreLogger; }
+        inline static std::shared_ptr<spdlog::logger>& GetClientLogger() { return s_ClientLogger; }
+    private:
+        static std::shared_ptr<spdlog::logger> s_CoreLogger;
+        static std::shared_ptr<spdlog::logger> s_ClientLogger;
+    };
+}
+
+
+#define PM_CORE_TRACE(...)		::Prism::Log::GetCoreLogger()->trace("[TRACE]: " __VA_ARGS__)
+#define PM_CORE_DEBUG(...)		::Prism::Log::GetCoreLogger()->debug("[DEBUG]: " __VA_ARGS__)
+#define PM_CORE_INFO(...)		::Prism::Log::GetCoreLogger()->info("[INFO]: " __VA_ARGS__)
+#define PM_CORE_WARN(...)		::Prism::Log::GetCoreLogger()->warn("[WARN]: " __VA_ARGS__)
+#define PM_CORE_ERROR(...)		::Prism::Log::GetCoreLogger()->error("[ERROR]: " __VA_ARGS__)
+#define PM_CORE_FATAL(...)		::Prism::Log::GetCoreLogger()->critical("[FATAL]: " __VA_ARGS__)
+
+#define PM_CLIENT_TRACE(...)	::Prism::Log::GetClientLogger()->trace("[TRACE]: " __VA_ARGS__)
+#define PM_CLIENT_DEBUG(...)	::Prism::Log::GetClientLogger()->debug("[DEBUG]: " __VA_ARGS__)
+#define PM_CLIENT_INFO(...)		::Prism::Log::GetClientLogger()->info("[INFO]: " __VA_ARGS__)
+#define PM_CLIENT_WARN(...)		::Prism::Log::GetClientLogger()->warn("[WARN]: " __VA_ARGS__)
+#define PM_CLIENT_ERROR(...)	::Prism::Log::GetClientLogger()->error("[ERROR]: " __VA_ARGS__)
+#define PM_CLIENT_FATAL(...)	::Prism::Log::GetClientLogger()->critical("[FATAL]: " __VA_ARGS__)
+
+#endif //LOG_H

Prism/src/Prism/Core/Window.cpp

@@ -0,0 +1,10 @@
+//
+// Created by sfd on 25-11-16.
+//
+
+#include "Window.h"
+
+
+namespace Prism
+{
+}

Prism/src/Prism/Core/Window.h

@@ -0,0 +1,50 @@
+//
+// Created by sfd on 25-11-16.
+//
+
+#ifndef WINDOW_H
+#define WINDOW_H
+#include <functional>
+#include <string>
+
+#include "Events/Event.h"
+#include "Prism/Core/Core.h"
+
+
+namespace Prism
+{
+    struct WindowProps
+    {
+        std::string Title;
+        unsigned int Width;
+        unsigned int Height;
+
+        WindowProps(const std::string& title = "Prism Engine",
+                    unsigned int width = 1280,
+                    unsigned int height = 720)
+            : Title(title), Width(width), Height(height)
+        {
+        }
+    };
+
+    class PRISM_API Window
+    {
+    public:
+        using EventCallbackFn = std::function<void(Event&)>;
+
+        virtual ~Window() {}
+
+        virtual void OnUpdate() = 0;
+        virtual void SetEventCallback(const EventCallbackFn& callback) = 0;
+        virtual unsigned int GetWidth() const = 0;
+        virtual unsigned int GetHeight() const = 0;
+
+        virtual void SetVSync(bool enable) = 0;
+        virtual bool const IsVSync() const = 0;
+
+        static Window* Create(const WindowProps& props = WindowProps());
+    };
+}
+
+
+#endif //WINDOW_H

Prism/src/Prism/Platform/Windows/WindowsWindow.cpp

@@ -0,0 +1,101 @@
+//
+// Created by sfd on 25-11-16.
+//
+
+#include "WindowsWindow.h"
+
+#include "Prism/Core/Log.h"
+#include "Prism/Core/Events/ApplicationEvent.h"
+
+namespace Prism
+{
+
+    static bool s_GLFWInitialized = false;
+
+    static void GLFWErrorCallback(int error, const char* description)
+    {
+        PM_CORE_ERROR("GLFW Error ({0}): {1}", error, description);
+    }
+
+
+
+    Window* Window::Create(const WindowProps& props)
+    {
+        return new WindowsWindow(props);
+    }
+
+    WindowsWindow::WindowsWindow(const WindowProps& props)
+    {
+        WindowsWindow::Init(props);
+    }
+
+    WindowsWindow::~WindowsWindow()
+    {
+    }
+
+    void WindowsWindow::OnUpdate()
+    {
+        glfwPollEvents();
+        glfwSwapBuffers(m_Window);
+    }
+
+    void WindowsWindow::SetVSync(bool enable)
+    {
+        if (enable)
+            glfwSwapInterval(1);
+        else
+            glfwSwapInterval(0);
+
+        m_Data.VSync = enable;
+    }
+
+    void WindowsWindow::Init(const WindowProps& props)
+    {
+        m_Data.Title = props.Title;
+        m_Data.Width = props.Width;
+        m_Data.Height = props.Height;
+
+        PM_CORE_INFO("Creating window {0}, ({1}, {2})", props.Title, props.Width, props.Height);
+
+        if (!s_GLFWInitialized)
+        {
+            int success = glfwInit();
+            PM_CORE_ASSERT(success, "Could not initialize GLFW!");
+            glfwSetErrorCallback(GLFWErrorCallback);
+
+            s_GLFWInitialized = true;
+        }
+
+        m_Window = glfwCreateWindow((int)props.Width, (int)props.Height, m_Data.Title.c_str(), nullptr, nullptr);
+        glfwMakeContextCurrent(m_Window);
+        glfwSetWindowUserPointer(m_Window, &m_Data);
+        SetVSync(true);
+
+        // Set GLFW callbacks
+        glfwSetWindowSizeCallback(m_Window, [](GLFWwindow* window, int width, int height)
+        {
+            auto& data = *((WindowData*)glfwGetWindowUserPointer(window));
+            data.Width = width;
+            data.Height = height;
+
+            WindowResizeEvent event(width, height);
+            data.EventCallback(event);
+        });
+
+
+        glfwSetWindowCloseCallback(m_Window, [](GLFWwindow* window)
+        {
+            auto& data = *((WindowData*)glfwGetWindowUserPointer(window));
+
+            WindowCloseEvent event;
+            data.EventCallback(event);
+        });
+
+    }
+
+    void WindowsWindow::Shutdown()
+    {
+    }
+
+
+}

Prism/src/Prism/Platform/Windows/WindowsWindow.h

@@ -0,0 +1,49 @@
+//
+// Created by sfd on 25-11-16.
+//
+
+#ifndef WINDOWSWINDOW_H
+#define WINDOWSWINDOW_H
+#include "Prism/Core/Window.h"
+
+#include <GLFW/glfw3.h>
+
+namespace Prism
+{
+    class WindowsWindow : public Window
+    {
+    public:
+        WindowsWindow(const WindowProps& props);
+        virtual ~WindowsWindow();
+
+        void OnUpdate() override;
+
+        inline uint32_t GetWidth() const override { return m_Data.Width; }
+        inline uint32_t GetHeight() const override { return m_Data.Height; }
+
+        inline void SetEventCallback(const EventCallbackFn& callback) override { m_Data.EventCallback = callback; }
+        bool const IsVSync() const override { return m_Data.VSync; }
+        void SetVSync(bool enable) override;
+
+    private:
+        virtual void Init(const WindowProps& props);
+        virtual void Shutdown();
+
+    private:
+        GLFWwindow* m_Window;
+
+        struct WindowData
+        {
+            std::string Title;
+            uint32_t Width, Height;
+            bool VSync;
+
+            EventCallbackFn EventCallback;
+        };
+        WindowData m_Data;
+
+    };
+}
+
+
+#endif //WINDOWSWINDOW_H

Sandbox/Sandbox/Sandbox.cpp

@@ -2,4 +2,21 @@
 // Created by sfd on 25-11-15.
 //
 
-#include "Sandbox.h"
+
+#include "Prism/Core/Application.h"
+#include "Prism/Core/EntryPoint.h"
+
+class Sandbox : public Prism::Application
+{
+public:
+    Sandbox()
+    {
+    }
+
+};
+
+
+Prism::Application* Prism::CreateApplication()
+{
+    return new Sandbox();
+}

Sandbox/Sandbox/Sandbox.h

@@ -1,12 +0,0 @@
-//
-// Created by sfd on 25-11-15.
-//
-
-#ifndef SANDBOX_H
-#define SANDBOX_H
-
-
-
-
-
-#endif //SANDBOX_H