related to #11

With the upcoming arrival of Vulkan (hopefully), the game should be using glm::vec2 instead of a custom vector class.

Currently, in order to transform the texture, it must be placed into the assets folder, with the transformation applied. This is functional, but limited, and not really 'git proof'

Maybe a dedicated Storage class, with getter taking argument (rotation at least) ?

https://software.intel.com/content/www/us/en/develop/documentation/cpp-compiler-developer-guide-and-reference/top/compiler-reference/intrinsics/intrinsics-for-intel-advanced-vector-extensions-512-intel-avx-512-instructions/intrinsics-for-arithmetic-operations-1/intrinsics-for-short-vector-math-library-svml-operations/intrinsics-for-trigonometric-operations-512-bit.html

SFML is not design for this kind of use.
I should consider not using sfml anymore, replaced by :

• window + event:
  • Xlib
  • Wayland
  • Windows ?
• texture:
  • libpng

https://en.wikipedia.org/wiki/OpenACC

Should have done it at the beginning duh :)

Cool feature for a refactor

• renderer from camera, not only the player
• renderer use dda raycasting see
• texture transformation (see #2)