Update to new GameLibrary

Main.cpp

@@ -55,7 +55,7 @@ int main(int argc, char* args[]) {
  // Set up our window and renderer, this time let's put our window in the center
  // of the screen
  SDL_Window *window = SDL_CreateWindow("Moonlander", SDL_WINDOWPOS_CENTERED,
- SDL_WINDOWPOS_CENTERED, g_screen_width, g_screen_height, SDL_WINDOW_SHOWN);
+ SDL_WINDOWPOS_CENTERED, Renderer::screen_width, Renderer::screen_height, SDL_WINDOW_SHOWN);
  if (window == NULL){
  sdl::auxiliary::Utilities::logSDLError(std::cout, "CreateWindow");
  SDL_Quit();
@@ -101,7 +101,7 @@ int main(int argc, char* args[]) {
  // and the local angle of the lander synchronized:
  lander.setAngle(-M_PI / 2);
  lander.setBurnRate(0.2);
- const Moon moon(g_screen_width / 2, g_screen_height, g_screen_width, g_screen_height, 0);
+ const Moon moon(Renderer::screen_width / 2, Renderer::screen_height, Renderer::screen_width, Renderer::screen_height, 0);
  std::vector<Part> parts;
  const int nparts = 35;
  for (int i = 0; i < nparts; ++i) {
@@ -201,8 +201,8 @@ int main(int argc, char* args[]) {
  lander.setThrust(lander.getThrust() - 1);
 
  // moon position
- const float x0 = g_screen_width / 2; // moon.x();
- const float y0 = 3 * g_screen_height; // moon.y();
+ const float x0 = Renderer::screen_width / 2; // moon.x();
+ const float y0 = 3 * Renderer::screen_height; // moon.y();
  // lander position
  const float x = lander.x();
  const float y = lander.y();
@@ -270,7 +270,7 @@ int main(int argc, char* args[]) {
  // Rendering
  SDL_RenderClear(renderer);
  // Draw the background black
- boxRGBA(renderer, 0, 0, g_screen_width, g_screen_height, 0, 0, 0, 255);
+ boxRGBA(renderer, 0, 0, Renderer::screen_width, Renderer::screen_height, 0, 0, 0, 255);
 
  // draw the surface of the moon
  Renderer::drawObject(moon, renderer);