2-render-bullets.cpp

void render() {

  // Clear screen
  SDL_RenderClear(gRenderer);
  
  // Render bullets
  for (int i = 0; i < BULLET_COUNT; i++) {
    if (bullets[i].alive) {
      SDL_Rect dstBullet = { .x = bullets[i].x, .y = bullets[i].y, .w = bulletWidth, .h = bulletHeight };
      SDL_RenderCopy(gRenderer, bulletTexture, NULL, &dstBullet);
    }
  }
  
  // Update the screen
  SDL_RenderPresent(gRenderer);
}