Initial commit

include/display/base_window.hpp

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+#pragma once
+
+#include "glad.h"
+#include "glfw3.h"
+#include "imgui.h"
+#include "imgui_impl_glfw.h"
+#include "imgui_impl_opengl3.h"
+#include <string>
+
+class BaseWindow {
+    public:
+    int windowWidth, windowHeight;
+    std::string windowTitle;
+    GLFWwindow* windowHandle;
+
+    public:
+    BaseWindow();
+    BaseWindow(int width, int height, std::string title);
+    int Run();
+
+    protected:
+    virtual void Initialize() = 0;
+    virtual void LoadContent() = 0;
+    virtual void Update() = 0;
+    virtual void Render() = 0;
+    virtual void Unload() = 0;
+};

include/display/game_window.hpp

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+#include "display/base_window.hpp"
+
+class GameWindow : public BaseWindow {
+    public:
+    GameWindow(int width, int height, std::string title) : BaseWindow(width, height, title) {};
+    void Initialize();
+    void LoadContent();
+    void Update();
+    void Render();
+    void Unload();
+};

include/shaders/shader.hpp

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+#pragma once
+
+#include "glad.h"
+#include "glfw3.h"
+#include <string>
+#include <iostream>
+
+
+class Shader {
+    public:
+    unsigned int programID;
+    std::string vertexFile;
+    std::string fragmentFile;
+
+    long fragmentModTimeOnLoad;
+
+    Shader();
+    void Unload();
+    void ReloadFromFile();
+    static Shader LoadShader(std::string fileVertexShader, std::string fileFragmentShader);
+
+    private:
+    static bool CompileShader(unsigned int shaderId, char(&infoLog)[512]);
+    static bool LinkProgram(unsigned int programID, char(&infoLog)[512]);
+};

include/utils/utility.hpp

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+#pragma once
+#include <string>
+#include <iostream>
+#include <fstream>
+#include <ctime>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <cerrno>
+using namespace std;
+
+bool ReadFile(std::string file, std::string& fileContents, bool addLineTerminator = false);
+long GetFileModTime(std::string file);