platform
 more then 2 platform abstraction
  app platform game
   in the future event based?
   or maybe hybrid?
  os functionality
 gfx
 w32
  canvas
  dll hot reload
 wasm:
  input and key down (use KeyA KeyB etc.)

type_info:
 serialize
 deserialize


app
 loop styles:
  infinite loop update -> gather all events -> loop event and update -> render (vsync wait) + block when no events
  update (render) + other events (don't render) + block when no events