helper.txt

article ECS
# https://austinmorlan.com/posts/entity_component_system/

# https://en.wikipedia.org/wiki/Pixel-art_scaling_algorithms#RotSprite

# music => the temple of the king - rainbow ( random music playlist )


https://stackoverflow.com/questions/26025709/recolouring-sdl2-textures

https://stackoverflow.com/questions/40886350/how-to-connect-multiple-textures-in-the-one-in-sdl2


GAME.event || A union that contains structures for the different event types. < https://wiki.libsdl.org/SDL_Event > ||
	- key : keyboard event data
	- window: window event data
	- mouse : mouse event data
	...

GAME.event.key
  - type:      SDL_KEYDOWN or SDL_KEYUP
  - timestamp: timestamp of event
  - windowID:  window of keyboard focus, if any
  - state:     SDL_PRESSED or SDL_RELEASE
  - repeat:    non-zero is a key repeat
  - keysym:    SDL_Keysym, structure contains more information

Game.event.keysym
  - scancode: SDL physical key code, SDL_Scancode < https://wiki.libsdl.org/SDL_Scancode >
  - sym:      SDL virtual key code, SDL_Keycode < https://wiki.libsdl.org/SDL_Keycode >
  - mod:      current key modifiers, SDL_Keymod < https://wiki.libsdl.org/SDL_Keymod >



  //! experimental
  // timeToWait % 2 == 0
  //  ? mainPlayer->GetComponent<SpriteComponent>()->ChangeColor({255, 255, 255, 255})
  //  : mainPlayer->GetComponent<SpriteComponent>()->ChangeColor({255, 0, 0, 0});



  void ChangeColor(SDL_Color color) {
      SDL_SetTextureColorMod(
        texture, /* SDL_Texture */
        color.r,/* Uint8 r */
        color.g,/* Uint8 g */
        color.b /* Uint8 b */
      );
    }