added window class, may implement in future

src/Window.cpp

@@ -0,0 +1,30 @@
+#include "Window.h"
+
+int Window::setClearColor(Color c) {
+  clearColor = &c;
+}
+
+int Window::setClearColor(uint8_t r,Uint8 g,Uint8 b,Uint8 a) {
+  clearColor[0].r = r;
+  clearColor[0].g = g;
+  clearColor[0].b = b;
+  clearColor[0].a = a;
+}
+
+int Window::initUI() {
+  if(SDL_Init(SDL_INIT_EVERYTHING) != 0) {
+    fprintf(stderr,"\033[92m[ ERROR ] Could not initialize SDL:\n%s\n", SDL_GetError());
+  }
+  win = SDL_CreateWindow("Simple Rigid Sim",
+    SDL_WINDOWPOS_CENTERED,
+    SDL_WINDOWPOS_CENTERED,
+    500,
+    500,
+    0
+  );
+  rend = SDL_CreateRenderer(win,
+    -1,
+    SDL_RENDERER_ACCELERATED
+  );
+}
+

src/Window.h

@@ -0,0 +1,14 @@
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_timer.h>
+#include "Color.h"
+
+class Window {
+  public:
+  Color *clearColor = new Color(BLACK);
+  SDL_Window *win;
+  SDL_Renderer *rend;
+  virtual int update() {};
+  int initUI() {};
+  int setClearColor(Color c) {};
+  int setClearColor(Uint8 r,Uint8 g,Uint8 b,Uint8 a) {};
+};