A easy extendable template to start a c++ module based multiplatform project with SDL3.
Toolchain abstractions via dotcmake

• Platform agnostic main (via SDL_MAIN_USE_CALLBACKS)
• Global App-State instance
• Event-Mapping (via static dispatch)
• Basic Window class with default Renderer

• Just edit Renderer.c++
• Or
  1. Create a new partiton in Source/Windows with a new struct inheriting from Window
  2. Modify Variants to include the new Window variant
  3. Add the partition in Windows.c++