Final move of files to a better place. Only thing in the root is very common stuff.

src/simplefsm.hpp

@@ -1,32 +0,0 @@
-#pragma once
-
-#include <fmt/core.h>
-
-#ifndef FSM_DEBUG
-#define FSM_STATE(C, S, E, ...) case C::S: S(E, ##__VA_ARGS__); break
-#else
-static int last_event=-1;
-#define FSM_STATE(C, S, E, ...) case C::S: if(last_event != int(E)) { last_event = int(E); fmt::println(">> " #C " " #S " event={}, state={}", int(E), int($state));}; S(E, ##__VA_ARGS__); break
-#endif
-
-template<typename S, typename E>
-class DeadSimpleFSM {
-protected:
-  // BUG: don't put this in your class because state() won't work
- S $state = S::START;
-
-public:
-  template<typename... Types>
-  void event(E event, Types... args);
-
-  void state(S next_state) {
-#ifdef FSM_DEBUG
-    fmt::println("<< STATE: {} -> {}", int($state), int(next_state));
-#endif
-    $state = next_state;
-  }
-
-  bool in_state(S state) {
-    return $state == state;
-  }
-};