Align nixAC to spice2x folder structure

src/spice2x/hooks/develhook.h

@@ -0,0 +1,25 @@
+#pragma once
+#include <cstdint>
+#include "util/utils.h"
+
+
+namespace hooks::devel
+{
+//_INFO: use attach()/entry_main() to run task before game::attach()/game::entry_main()
+class Routine
+{
+private:
+    unsigned int hash_;
+public:
+    [[nodiscard]] inline unsigned int constexpr hash() const { return hash_; }
+    virtual void attach() {}
+    virtual void entry_main() {}
+    explicit Routine(const char *name) : hash_(to_hash(name)) {}
+    virtual ~Routine() = default;
+};
+
+Routine *active_routine(const char *name);
+void bind_routine(Routine *routine);
+void attach();
+void entry_main();
+}