Can move around scene again .. working on Rendering engine still

We could now build our own native window class and stop relying on GLFW. However this won't be important for now!

Editor/src/Views/Viewport.cpp

@@ -18,6 +18,7 @@ void Viewport::Draw() {
         });
 
     cam.Update();
+    renderer.SetMainCamera(cam);
     renderer.Render(scene);
 
     ImVec2 WinPos = ImGui::GetWindowPos();
@@ -37,6 +38,7 @@ void Viewport::Draw() {
     ImGuizmo::SetRect(ScreenSpaceMin.x, ScreenSpaceMin.y, ContentRegionMax.x, ContentRegionMax.y);
 
     glm::mat4 transposed_view = glm::transpose(cam.ViewMatrix);
+    isFocused = ImGui::IsWindowFocused();
 
     //ImGuizmo::DrawGrid(glm::value_ptr(cam.ViewMatrix), glm::value_ptr(cam.ProjectionMatrix), glm::value_ptr(worldOrigin), 100.0f);
     //ImGuizmo::ViewManipulate(glm::value_ptr(cam.ViewMatrix), 1, { ScreenSpaceMin.x,ScreenSpaceMin.y }, { 90,90 }, 0x22CCCCCC);
@@ -44,12 +46,4 @@ void Viewport::Draw() {
     // Matrix is the model matrix we would want to manipulate
     //ImGuizmo::Manipulate(glm::value_ptr(cam.ViewMatrix), glm::value_ptr(cam.ProjectionMatrix), ImGuizmo::TRANSLATE, ImGuizmo::WORLD, glm::value_ptr(cam.ViewMatrix));
 
-    if (ImGui::IsWindowFocused())
-    {
-        isFocused = true;
-
-    }
-    else {
-        isFocused = false;
-    }
 }

Editor/src/app.cpp

@@ -38,82 +38,32 @@ public:
         SceneExplorer explorer(Selected, scene);
         Inspector inspector = Inspector(Selected);
         Settings settings = Settings();
-        // AssetFinder assetsView = AssetFinder();
+       // AssetFinder assetsView = AssetFinder();
         Console console = Console();
 
         Selected = YoggieEngine::Entity((entt::entity) -1, &scene);
 
         double previous = glfwGetTime();
         double lag = 0.0;
-        while (!appWindow.WindowShouldClose())
+        while (!appWindow->WindowShouldClose())
         {
             PollEvents();
             double now = glfwGetTime();
             double elapsed = now - previous ;
             previous = now;
             lag += elapsed;
-        
-            if (sceneview.isFocused)
-            {
-                const float movement_speed = 0.1f;
-                static float lastX = 400, lastY = 300;
-                const float sensitivity = 0.1;
-                static bool firstMouse = true;
 
-                if (MouseButtonPressed(YOGGIE_MOUSE_BUTTON_RIGHT)) {
+            scene.Update();
 
-                    glfwSetInputMode(appWindow.GetGLFWHandle(), GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
-                    auto newX = getCursorPosX(&appWindow);
-                    auto newY = getCursorPosY(&appWindow);
-
-                    if (firstMouse)
-                    {
-                        lastX = newX;
-                        lastY = newY;
-                        firstMouse = false;
-                    }
-
-
-                    float xoffset = newX - lastX;
-                    float yoffset = newY - lastY;
-
-                    lastX = newX;
-                    lastY = newY;
-
-                    xoffset *= sensitivity;
-                    yoffset *= sensitivity;
-
-                    sceneview.cam.yaw += xoffset;
-                    sceneview.cam.pitch += yoffset;
-
-                    if (sceneview.cam.pitch > 89.0f)
-                        sceneview.cam.pitch = 89.0f;
-                    if (sceneview.cam.pitch < -89.0f)
-                        sceneview.cam.pitch = -89.0f;
-
-                }
-                else if (firstMouse == false)
-                {
-                    glfwSetInputMode(appWindow.GetGLFWHandle(), GLFW_CURSOR, GLFW_CURSOR_NORMAL);
-                    firstMouse = true;
-                }
-
-                // Check for Camara movement input here!
-                if (keyIsPressed(YOGGIE_KEY_W))
-                    sceneview.cam.Position += sceneview.cam.Front * movement_speed;
-
-                if (keyIsPressed(YOGGIE_KEY_A))
-                    sceneview.cam.Position -= sceneview.cam.Right * movement_speed;
-
-                if (keyIsPressed(YOGGIE_KEY_S))
-                    sceneview.cam.Position -= sceneview.cam.Front * movement_speed;
-
-                if (keyIsPressed(YOGGIE_KEY_D))
-                    sceneview.cam.Position += sceneview.cam.Right * movement_speed;
+            if (sceneview.isFocused) {
+                UpdateSceneCamera(sceneview);
 
+                std::cout << "Scene view in Focus!\r" ;
             }
 
             GuiBegin();
+            
+            
             {
                 MainMenuBar menuBar = MainMenuBar();
 
@@ -179,10 +129,70 @@ public:
 private:
     bool SimulatePhysics = true;
     YoggieEngine::Entity  Selected;
-
     Project project;
     Scene scene;
 
+
+    void UpdateSceneCamera(Viewport& sceneview) {
+        const float movement_speed = 0.1f;
+        static float lastX = 400, lastY = 300;
+        const float sensitivity = 0.1;
+        static bool firstMouse = true;
+
+        if (MouseButtonPressed(YOGGIE_MOUSE_BUTTON_RIGHT)) {
+
+            glfwSetInputMode((GLFWwindow*)appWindow->GetHandle(), GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
+            auto newX = getCursorPosX(appWindow);
+            auto newY = getCursorPosY(appWindow);
+
+            if (firstMouse)
+            {
+                lastX = newX;
+                lastY = newY;
+                firstMouse = false;
+            }
+
+
+            float xoffset = newX - lastX;
+            float yoffset = newY - lastY;
+
+            lastX = newX;
+            lastY = newY;
+
+            xoffset *= sensitivity;
+            yoffset *= sensitivity;
+
+            sceneview.cam.yaw += xoffset;
+            sceneview.cam.pitch += yoffset;
+
+            if (sceneview.cam.pitch > 89.0f)
+                sceneview.cam.pitch = 89.0f;
+            if (sceneview.cam.pitch < -89.0f)
+                sceneview.cam.pitch = -89.0f;
+
+        }
+        else if (firstMouse == false)
+        {
+            glfwSetInputMode((GLFWwindow*)appWindow->GetHandle(), GLFW_CURSOR, GLFW_CURSOR_NORMAL);
+            firstMouse = true;
+        }
+
+        // Check for Camara movement input here!
+        if (keyIsPressed(YOGGIE_KEY_W)) {
+            sceneview.cam.Position += sceneview.cam.Front * movement_speed;
+            std::cout << "Pressed W !" << std::endl;
+        }
+
+        if (keyIsPressed(YOGGIE_KEY_A))
+            sceneview.cam.Position -= sceneview.cam.Right * movement_speed;
+
+        if (keyIsPressed(YOGGIE_KEY_S))
+            sceneview.cam.Position -= sceneview.cam.Front * movement_speed;
+
+        if (keyIsPressed(YOGGIE_KEY_D))
+            sceneview.cam.Position += sceneview.cam.Right * movement_speed;
+    }
+
 };
 
 YoggieEngine::Application* CreateApplication() {
@@ -190,3 +200,5 @@ YoggieEngine::Application* CreateApplication() {
     return new Editor();
 
 }
+
+

YoggieEngine/premake5.lua

@@ -11,6 +11,10 @@ project "YoggieEngine"
     
   }  
 
+  filter "system:Windows"
+    defines{
+      "GLFW"
+    }
 
   includedirs {
     "./src",

YoggieEngine/src/Application.cpp

@@ -9,8 +9,10 @@
 namespace YoggieEngine {
 
 	Application::Application(const std::string& name)
-		: m_AppName(name), appWindow(1200, 700)
+		: m_AppName(name)
 	{
+		appWindow = CreateNativeWindow(1200, 700, m_AppName.c_str());
+
 		// Initialize engine should possibly happen here
 		EngineInstrumentation::PerfomanceSamplerInit();
 
@@ -24,14 +26,14 @@ namespace YoggieEngine {
 
 		ImGui::StyleColorsDark();
 
-		ImGui_ImplGlfw_InitForOpenGL(appWindow.GetGLFWHandle(), true);
+		ImGui_ImplGlfw_InitForOpenGL((GLFWwindow*)appWindow->GetHandle(), true);
 		ImGui_ImplOpenGL3_Init("#version 450");
 
 		ImGuizmo::SetImGuiContext(ImGui::GetCurrentContext());
 		ImGuizmo::SetOrthographic(true);
 
 
-		init_inputSystem(&appWindow);
+		init_inputSystem(appWindow);
 	}
 
 
@@ -41,12 +43,12 @@ namespace YoggieEngine {
 
 
 	void Application::PollEvents() {
-		appWindow.Poll();
+		appWindow->Poll();
 	}
 
 	void Application::SwapBuffers()
 	{
-		appWindow.SwapBuffers();
+		appWindow->SwapBuffers();
 		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 	}
 
@@ -81,5 +83,8 @@ namespace YoggieEngine {
 		ImGui_ImplOpenGL3_Shutdown();
 		ImGui_ImplGlfw_Shutdown();
 		ImGui::DestroyContext();
+
+		delete appWindow;
+
 	}
 }

YoggieEngine/src/Application.h

@@ -20,7 +20,7 @@ namespace YoggieEngine {
 
 	protected:
 		std::string m_AppName;
-		NativeWindow appWindow;
+		NativeWindow* appWindow;
 		friend class ApplicationRuntime;
 	};
 

YoggieEngine/src/Graphics/Renderer.cpp

@@ -71,14 +71,14 @@ Renderer::Renderer(RendererConfig& config)
 	lightingPassShader("build/Debug/Shaders/deferred/lightPass.vert", "build/Debug/Shaders/deferred/lightPass.frag"),
 	SkyboxShader("build/Debug/Shaders/Cubemaps/Skybox.vert", "build/Debug/Shaders/Cubemaps/Skybox.frag"),
 	BlendingShader("build/Debug/Shaders/forward/Blending.vert", "build/Debug/Shaders/forward/Blending.frag"),
-	forwardShader("build/Debug/Shaders/forward/geometry.vert", "build/Debug/Shaders/forward/geometry.frag")
+	forwardShader("build/Debug/Shaders/forward/geometry.vert", "build/Debug/Shaders/forward/geometry.frag"),
+	postProcessingShader("build/Debug/Shaders/forward/postprocessing.vert", "build/Debug/Shaders/forward/postprocessing.frag")
 {	
 	width = config.ScreenWidth;
 	height = config.ScreenHeight;
 	
 
 	glEnable(GL_DEPTH_TEST);
-
 	// Deferred Rendering 
 	glGenFramebuffers(1, &gBuffer);
 	glBindFramebuffer(GL_FRAMEBUFFER, gBuffer);
@@ -150,9 +150,6 @@ Renderer::Renderer(RendererConfig& config)
 #else 
 	grassTexture = Texture("build/Debug/Texture/grass.png", true);
 #endif
-	
-
-
 
 }
 
@@ -257,6 +254,32 @@ void Renderer::GeometryPass() {
 
 }
 
+void Renderer::ForwardGeometryPass() 
+{
+	for (const DrawCommand& command : commands)
+	{
+		if (command.isDynamic == false)
+			continue;
+
+		glBindVertexArray(command.VAO_identifier);
+		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, command.IBO_identifier);
+
+		forwardShader.Use();
+
+		forwardShader.setUniformVec3("Color", command.color);
+		forwardShader.setUniformMat4("M", command.transform.LocalTransform);
+		forwardShader.setUniformMat4("V", MainCamera.ViewMatrix);
+		forwardShader.setUniformMat4("P", MainCamera.ProjectionMatrix);
+
+		glDrawElements(GL_TRIANGLES, static_cast<unsigned int>(command.num_elements),
+			GL_UNSIGNED_INT, NULL);
+
+		glBindVertexArray(0);
+
+	}
+
+}
+
 void Renderer::SkyboxPass() {
 	// Render skybox 
 	glDepthMask(GL_FALSE);
@@ -267,7 +290,6 @@ void Renderer::SkyboxPass() {
 	glBindTexture(GL_TEXTURE_CUBE_MAP, sky.getID());
 	glDrawArrays(GL_TRIANGLES, 0, 36);
 	glBindVertexArray(0);
-	
 	glDepthMask(GL_TRUE);
 	
 }
@@ -361,12 +383,38 @@ void Renderer::BlendingPass() {
 
 	}
 
+	glBindVertexArray(0);
+
 	glDisable(GL_BLEND);
 
 
 
 }
 
+void Renderer::PostProcessing() 
+{
+	postProcessingShader.Use();
+	postProcessingShader.setUniformInt("screen", 0);
+
+	glActiveTexture(GL_TEXTURE0);
+	glBindTexture(GL_TEXTURE_2D, m_framebuffer.GetColourAttachment());
+
+
+	glBindVertexArray(quadVAO);
+	glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+	glBindVertexArray(0);
+
+	
+}
+
+void Renderer::CopyGBuffer() {
+	glBindFramebuffer(GL_READ_FRAMEBUFFER, gBuffer);
+	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_framebuffer.GetId());
+	glBlitFramebuffer(0, 0, width, height, 0, 0, width, height, GL_DEPTH_BUFFER_BIT, GL_NEAREST);
+
+	glBindFramebuffer(GL_FRAMEBUFFER, m_framebuffer.GetId());
+}
+
 void Renderer::Render(Scene& scene) 
 {	
 	SubmitVegetationDemo();
@@ -380,37 +428,13 @@ void Renderer::Render(Scene& scene)
 
 	lightingPass(scene);
 	
+	CopyGBuffer();
 
-	glBindFramebuffer(GL_READ_FRAMEBUFFER, gBuffer);
-	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_framebuffer.GetId());
-	glBlitFramebuffer(0, 0, width, height, 0, 0, width, height, GL_DEPTH_BUFFER_BIT, GL_NEAREST);
+	ForwardGeometryPass();
 
-	// Forward rendering approach
- 	glBindFramebuffer(GL_FRAMEBUFFER, m_framebuffer.GetId());
-
-	for (const DrawCommand& command : commands)
-	{
-		if (command.isDynamic == false)
-			continue;
-
-		glBindVertexArray(command.VAO_identifier);
-		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, command.IBO_identifier);
-
-		forwardShader.Use();
-
-		forwardShader.setUniformVec3("Color", command.color);
-		forwardShader.setUniformMat4("M", command.transform.LocalTransform);
-		forwardShader.setUniformMat4("V", MainCamera.ViewMatrix);
-		forwardShader.setUniformMat4("P", MainCamera.ProjectionMatrix);
-
-		glDrawElements(GL_TRIANGLES, static_cast<unsigned int>(command.num_elements),
-			GL_UNSIGNED_INT, NULL);
-
-		glBindVertexArray(0);
-
-	}
 	BlendingPass();
 
+	//PostProcessing();
 
 
 	//  Lighting pass 

YoggieEngine/src/Graphics/Renderer.h

@@ -35,10 +35,12 @@ namespace YoggieEngine {
 		Framebuffer& getCurrentFrameBuffer() { return m_framebuffer; }
 	private:
 		void GeometryPass();
+		void ForwardGeometryPass();
 		void SkyboxPass();
 		void lightingPass(Scene& scene);
 		void BlendingPass();
-
+		void PostProcessing();
+		void CopyGBuffer();
 
 
 	private:
@@ -59,6 +61,8 @@ namespace YoggieEngine {
 		Shader lightingPassShader;
 		Shader gBufferShader;
 		Shader SkyboxShader;
+		Shader postProcessingShader;
+
 
 		// blending
 		Shader BlendingShader;

YoggieEngine/src/Input/InputManager.cpp

@@ -17,10 +17,10 @@ namespace YoggieEngine  {
 	void init_inputSystem(NativeWindow* window) {
 		cursor_pos_x = 0;
 		cursor_pos_y = 0;
-		glfwSetKeyCallback(window->GetGLFWHandle(), key_callback);
-		glfwSetMouseButtonCallback(window->GetGLFWHandle(), mouseButton_callback);
-		glfwSetCursorPosCallback(window->GetGLFWHandle(), cursorPos_callback);
-		glfwSetCursorEnterCallback(window->GetGLFWHandle(), cursorEnter_callback);
+		glfwSetKeyCallback((GLFWwindow*) window->GetHandle(), key_callback);
+		glfwSetMouseButtonCallback((GLFWwindow*)window->GetHandle(), mouseButton_callback);
+		glfwSetCursorPosCallback((GLFWwindow*)window->GetHandle(), cursorPos_callback);
+		glfwSetCursorEnterCallback((GLFWwindow*)window->GetHandle(), cursorEnter_callback);
 	}
 
 	void ReceiveInput() {
@@ -43,13 +43,13 @@ namespace YoggieEngine  {
 
 	double getCursorPosX(NativeWindow* window)
 	{
-		glfwGetCursorPos(window->GetGLFWHandle(), &cursor_pos_x, nullptr);
+		glfwGetCursorPos((GLFWwindow*)window->GetHandle(), &cursor_pos_x, nullptr);
 		return cursor_pos_x;
 	}
 
 	double getCursorPosY(NativeWindow* window)
 	{
-		glfwGetCursorPos(window->GetGLFWHandle(), nullptr, &cursor_pos_y);
+		glfwGetCursorPos((GLFWwindow*)window->GetHandle(), nullptr, &cursor_pos_y);
 		return cursor_pos_y;
 	}
 

YoggieEngine/src/Platform/Linux/X11Window.cpp

@@ -0,0 +1,26 @@
+#include "YoggieEngine.h"
+#include "X11Window.h"
+
+namespace YoggieEngine {
+
+	X11Window::X11Window(const int width, const int height, const char* title) : NativeWindow()
+	{
+
+		// Open a display
+		//Display* d = XOpenDisplay(0);
+
+		//if (d) {
+		//	// create the window
+		//	Window w = XCreateWindow(d, DefaultRootWindow(d), 0, 0, 200, 100, 0, CopyFromParent, CopyFromParent, CopyFromParent, 0, 0);
+		//	// show the window
+		//	XMapWindow(d, w);
+		//	XFlush(d);
+
+		//}
+
+	}
+
+
+}
+	
+	

YoggieEngine/src/Platform/Linux/X11Window.h

@@ -0,0 +1,32 @@
+#pragma once
+#include "../Window.h"
+
+//#include <X11/Xlib.h>
+//#include <unistd.h>
+
+namespace YoggieEngine {
+	class X11Window : public NativeWindow {
+	public:
+		X11Window(const int width, const int height, const char* title);
+		~X11Window();
+
+		bool WindowShouldClose();
+		
+		void SetViewPort(int width, int height);
+		void Poll();
+		void SwappBuffers();
+
+		void* GetHandle();
+		
+	private:
+		void* m_handle;
+		bool m_fullscreen;
+		bool m_resizable;
+		bool m_vsync;
+		int m_widht;
+		int m_height;
+
+		void SetContext();
+
+	};
+}

YoggieEngine/src/Platform/Platform.h

@@ -0,0 +1,25 @@
+#pragma once
+#include "Window.h"
+#include "glfw/glfwWindow.h"
+#include "Windows/win32Window.h"
+namespace YoggieEngine {
+
+    inline NativeWindow* CreateNativeWindow(int width, int height, const char* title) {
+        spdlog::debug("CreateNativeWindow is called!");
+
+
+        #ifdef PLATFORM_WINDOWS 
+            spdlog::debug("PLATFROM_WINDOWS");
+            return win32Window(width, height, title);
+        #elseif PLATFORM_LINUX
+            spdlog::debug("PLATFORM_LINUX");
+            return X11Window(width, height, title);
+        #else  
+            spdlog::debug("PLATFORM_GLFW");
+            return new glfwWindow(width, height, title);
+        #endif
+
+    }
+
+
+}

YoggieEngine/src/Platform/Window.cpp

@@ -1,86 +0,0 @@
-#include <YoggieEngine.h>
-#include "Window.h"
-namespace YoggieEngine {
-	void LoadGLExtensions();
-	
-	NativeWindow::NativeWindow(const int width, const int height) :
-		Width(width), Height(height), FullScreen(false)
-	{
-		if (InitGLFW() == false) {
-			exit(-1);
-		}
-
-		glfwWindowHint(GLFW_DOUBLEBUFFER, GLFW_TRUE);
-		glfwWindowHint(GLFW_FOCUS_ON_SHOW, GLFW_TRUE);
-		
-		if( FullScreen )
-			glfwWindowHint(GLFW_MAXIMIZED, GLFW_TRUE);
-		if( !Resizable)
-			glfwWindowHint(GLFW_RESIZABLE, GL_FALSE);
-		if (!VSync)
-			glfwSwapInterval(0);
-
-		window = glfwCreateWindow(Width, Height, "BarinkEngine", NULL, NULL);
-
-		if (!window)
-		{
-			spdlog::error("GLFW failed to create window!");
-			glfwTerminate();
-			return;
-		}
-
-		SetContext();
-		glfwGetFramebufferSize(window, &Width, &Height);
-		LoadGLExtensions();
-
-	}
-
-	void NativeWindow::SetViewPort(int width, int height) {
-		glViewport(0, 0, width, height);
-	}
-
-	NativeWindow::~NativeWindow() {
-		glfwTerminate();
-	}
-
-	bool NativeWindow::WindowShouldClose() {
-		return glfwWindowShouldClose(window);
-	}
-
-	void NativeWindow::SetContext()
-	{
-		glfwMakeContextCurrent(window);
-	}
-
-	void NativeWindow::Poll()
-	{
-		glfwPollEvents();
-	}
-
-	void NativeWindow::SwapBuffers()
-	{
-		glfwSwapBuffers(window);
-	}
-
-	bool NativeWindow::InitGLFW() 
-	{
-		if (!glfwInit())
-		{
-			spdlog::error("Failed to initialise GLFW!");
-			return false;
-		}
-
-		return true;
-	}
-
-	void LoadGLExtensions()
-	{
-		if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) {
-			spdlog::error("Failed to initialize GLAD!\n");
-			exit(-1);
-		}
-	}
-	
-
-
-}

YoggieEngine/src/Platform/Window.h

@@ -1,41 +1,33 @@
 #pragma once 
-#define GLFW_STATIC
-
-#include <iostream>
-#include <GLFW/glfw3.h>
-
 #include "../EventSystem/Event.h"
 #include "../EventSystem/EventListener.h"
+
 namespace YoggieEngine {
     class NativeWindow  {
  
     public:
-        NativeWindow(const int width, const int height);
-        ~NativeWindow();
+        NativeWindow() { spdlog::debug("NativeWindow Constructor called!"); }
+        virtual bool WindowShouldClose() { return true; }
 
-        bool WindowShouldClose();
+        virtual void SetViewPort(int width , int height) {}
+        virtual void Poll() {}
+        virtual void SwapBuffers() {}
 
-        void SetViewPort(int width , int height);
-        void Poll();
-        void SwapBuffers();
+        const int getWidth()const { return m_width; }
+        const int getHeight()const { return m_height; }
 
-        GLFWwindow* GetGLFWHandle() { return window; }
-        const int getWidth()const { return Width; }
-        const int getHeight()const { return Height; }
+        virtual void* GetHandle() { return m_handle;  }
 
 
-    private:
-        GLFWwindow* window;
-        bool FullScreen = false;
-        bool Resizable = true;
-        bool VSync = false;
-        int Width, Height;
+    protected:
+        virtual void SetContext() {}
 
-        void SetContext();
-        static bool InitGLFW();
+        bool m_fullscreen = false;
+        bool m_resizable = true;
+        bool m_vsync = false;
+        int m_width;
+        int m_height;
+        void* m_handle;
 
     };
-
-
-  
 }

YoggieEngine/src/Platform/Windows/win32Window.cpp

@@ -0,0 +1,46 @@
+#include "YoggieEngine.h"
+#include "win32Window.h"
+#include <Windows.h>
+
+
+namespace YoggieEngine {
+	Win32Window::Win32Window(const int width, const int height, const char* title)
+	{
+		
+		//WNDCLASS wc = {};
+
+		//wc.lpfnWndProc = WindowProc;
+		//wc.hInstance = GetModuleHandle(NULL);
+		//wc.lpszClassName = (const wchar_t*) title;
+
+		//RegisterClass(&wc);
+
+		//HWND hwnd = CreateWindowEx(
+		//	0,							// Optional window style
+		//	(const wchar_t*)title,		// Window Class
+		//	(const wchar_t*)title,		// Window Text
+		//	WS_OVERLAPPEDWINDOW,		// Window Style
+		//	// Size and Position
+		//	CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
+
+		//	NULL, // Parent window
+		//	NULL, // Menu
+		//	wc.hInstance, // Instance handle 
+		//	NULL // Additional appplication data
+		//);
+
+		//if (hwnd == NULL) {
+		//	spdlog::error("This is bad!! Window creation failed!");
+
+		//	return;
+		//}
+
+		//ShowWindow(hwnd, SW_NORMAL);
+
+
+
+	}
+
+}
+
+	

YoggieEngine/src/Platform/Windows/win32Window.h

@@ -0,0 +1,31 @@
+#pragma once
+#include "../Window.h"
+
+
+namespace YoggieEngine {
+	class Win32Window : public NativeWindow {
+	public:
+		Win32Window(const int width, const int height, const char* title);
+		~Win32Window();
+
+		bool WindowShouldClose();
+
+		void setViewPort(int width, int height);
+		void Poll();
+		void SwapBuffers();
+
+		void* GetHandle();
+		
+
+	private:
+		void SetContext();
+		bool m_vsync; 
+		bool m_resizable;
+		bool m_fullscreen;
+		int m_width;
+		int m_height;
+
+
+	};
+
+}

YoggieEngine/src/Platform/glfw/glfwWindow.cpp

@@ -0,0 +1,93 @@
+#include "YoggieEngine.h"
+#include "glfwWindow.h"
+
+namespace YoggieEngine {
+
+	void LoadGLExtensions() {
+		if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) {
+			spdlog::error("Failed to initialize GLAD!\n");
+			exit(-1);
+		}
+	}
+
+	glfwWindow::glfwWindow(const int width, const int height, const char* title)
+	: NativeWindow()
+	{
+		spdlog::debug("Creating window");
+		m_width = width;
+		m_height = height;
+		m_fullscreen = false;
+
+
+		if (!glfwInit()) {
+
+			spdlog::error("Failed to initialise GLFW!");
+			exit(-1);
+		}
+
+		glfwWindowHint(GLFW_DOUBLEBUFFER, GLFW_TRUE);
+		glfwWindowHint(GLFW_FOCUS_ON_SHOW, GLFW_TRUE);
+
+		if (m_fullscreen) {
+			glfwWindowHint(GLFW_MAXIMIZED, GLFW_TRUE);
+		}
+
+		if (!m_resizable) {
+			glfwWindowHint(GLFW_RESIZABLE, GLFW_TRUE);
+		}
+
+		if (!m_vsync) {
+			glfwSwapInterval(0);
+		}
+
+		window = glfwCreateWindow(m_width, m_height, title, NULL, NULL);
+
+		if (!window) {
+			spdlog::error("GLFW failed to create a window!");
+			glfwTerminate();
+			exit(-1);
+		}
+
+		SetContext();
+		glfwGetFramebufferSize(window, &m_width, &m_height);
+		LoadGLExtensions();
+
+
+	}
+
+	glfwWindow::~glfwWindow()
+	{
+		glfwTerminate();
+	}
+
+	bool glfwWindow::WindowShouldClose()
+	{
+		return glfwWindowShouldClose(window);
+	}
+
+	void glfwWindow::Poll()
+	{
+		glfwPollEvents();
+	}
+
+	void glfwWindow::SwapBuffers()
+	{
+		glfwSwapBuffers(window);
+	}
+
+	void* glfwWindow::GetHandle()
+	{
+		return window;
+	}
+
+	void glfwWindow::SetViewPort(int width, int height)
+	{
+		glViewport(0, 0, width, height);
+	}
+
+	void glfwWindow::SetContext()
+	{
+		glfwMakeContextCurrent(window);
+	}
+}
+

YoggieEngine/src/Platform/glfw/glfwWindow.h

@@ -0,0 +1,29 @@
+#pragma once
+#include <GLFW/glfw3.h>
+#include "../Window.h"
+
+namespace YoggieEngine {
+
+	class glfwWindow : public NativeWindow {
+		
+	public:
+		glfwWindow(const int width, const int height, const char* title);
+		~glfwWindow();
+		
+		bool WindowShouldClose() override;
+		void Poll() override;
+		void SwapBuffers() override;
+		void* GetHandle() override;
+		void SetViewPort(int width, int height) override;
+
+	private:
+		void SetContext() override;
+	
+	private: 
+		// GLFW specific 
+		GLFWwindow* window;
+
+
+
+	};
+}

YoggieEngine/src/YoggieEngine.h

@@ -31,8 +31,7 @@ extern "C"
 
 
 // Main library stuff
-
-#include "Platform/Window.h"
+#include "Platform/Platform.h"
 
 #include "Graphics/Primitives/Mesh.h"
 #include "Graphics/Primitives/Shader.h"

premake5.lua

@@ -16,6 +16,7 @@ workspace "Yoggie GameEngine"
 
 	defines{
 		" _CRT_SECURE_NO_WARNINGS",
+		"GLFW_STATIC"
 	}
 
 	filter "configurations:Debug"