Hooks
static bool BeforeCvLuaPlayer_lGetNumFreeTechs(lua_State* L, int& result);static void AfterCvLuaPlayer_lGetNumFreeTechs(lua_State* L, int& result);static int ReplaceCvLuaPlayer_lGetNumFreeTechs(int (*original)(lua_State*), lua_State* L);CivRegisterBefore<CivHooks::CvLuaPlayer_lGetNumFreeTechs>(host, &BeforeCvLuaPlayer_lGetNumFreeTechs);CivRegisterAfter<CivHooks::CvLuaPlayer_lGetNumFreeTechs>(host, &AfterCvLuaPlayer_lGetNumFreeTechs);CivRegisterReplace<CivHooks::CvLuaPlayer_lGetNumFreeTechs>(host, &ReplaceCvLuaPlayer_lGetNumFreeTechs);