1 // replay.hxx - a system to record and replay FlightGear flights
3 // Written by Curtis Olson, started Juley 2003.
5 // Copyright (C) 2003 Curtis L. Olson - curt@flightgear.org
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #ifndef _FG_REPLAY_HXX
25 #define _FG_REPLAY_HXX 1
31 #include <simgear/compiler.h>
35 #include <simgear/math/sg_types.hxx>
36 #include <simgear/props/props.hxx>
37 #include <simgear/structure/subsystem_mgr.hxx>
39 #include <Network/net_ctrls.hxx>
40 #include <Network/net_fdm.hxx>
54 typedef deque < FGReplayData > replay_list_type;
59 * A recording/replay module for FlightGear flights
63 class FGReplay : public SGSubsystem
73 virtual void unbind();
74 virtual void update( double dt );
76 void replay( double time );
77 double get_start_time();
78 double get_end_time();
82 static const double st_list_time; // 60 secs of high res data
83 static const double mt_list_time; // 10 mins of 1 fps data
84 static const double lt_list_time; // 1 hr of 10 spf data
86 // short term sample rate is as every frame
87 static const double mt_dt; // medium term sample rate (sec)
88 static const double lt_dt; // long term sample rate (sec)
94 replay_list_type short_term;
95 replay_list_type medium_term;
96 replay_list_type long_term;
100 #endif // _FG_REPLAY_HXX