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flightgear/src/Main/fgfs.cxx

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Contibuted by David Megginson; Initial revision.
2001-01-05 17:37:59 +00:00
#include "fgfs.hxx"
#include <simgear/debug/logstream.hxx>
#include "globals.hxx"
Major overhaul: - changed FGSubsystem::update(int) to FGSubsystem::update(delta_time_sec); the argument is now delta time in seconds rather than milliseconds - added FGSubsystem::suspend(), FGSubsystem::suspend(bool), FGSubsystem::resume(), and FGSubsystem::is_suspended(), all with default implementations; is_suspended takes account of the master freeze as well as the subsystem's individual suspended state - the FDMs now use the delta time argument the same as the rest of FlightGear; formerly, main.cxx made a special case and passed a multiloop argument - FDMs now calculate multiloop internally instead of relying on main.cxx There are probably some problems -- I've done basic testing with the major FDMs and subsystems, but we'll probably need a few weeks to sniff out bugs.
2002-05-11 16:28:50 +00:00
#include "fg_props.hxx"
Contibuted by David Megginson; Initial revision.
2001-01-05 17:37:59 +00:00
////////////////////////////////////////////////////////////////////////
// Implementation of FGSubsystem
////////////////////////////////////////////////////////////////////////
Major overhaul: - changed FGSubsystem::update(int) to FGSubsystem::update(delta_time_sec); the argument is now delta time in seconds rather than milliseconds - added FGSubsystem::suspend(), FGSubsystem::suspend(bool), FGSubsystem::resume(), and FGSubsystem::is_suspended(), all with default implementations; is_suspended takes account of the master freeze as well as the subsystem's individual suspended state - the FDMs now use the delta time argument the same as the rest of FlightGear; formerly, main.cxx made a special case and passed a multiloop argument - FDMs now calculate multiloop internally instead of relying on main.cxx There are probably some problems -- I've done basic testing with the major FDMs and subsystems, but we'll probably need a few weeks to sniff out bugs.
2002-05-11 16:28:50 +00:00
FGSubsystem::FGSubsystem ()
: _suspended(false)
{
}
Contibuted by David Megginson; Initial revision.
2001-01-05 17:37:59 +00:00
FGSubsystem::~FGSubsystem ()
{
}
Major overhaul: - changed FGSubsystem::update(int) to FGSubsystem::update(delta_time_sec); the argument is now delta time in seconds rather than milliseconds - added FGSubsystem::suspend(), FGSubsystem::suspend(bool), FGSubsystem::resume(), and FGSubsystem::is_suspended(), all with default implementations; is_suspended takes account of the master freeze as well as the subsystem's individual suspended state - the FDMs now use the delta time argument the same as the rest of FlightGear; formerly, main.cxx made a special case and passed a multiloop argument - FDMs now calculate multiloop internally instead of relying on main.cxx There are probably some problems -- I've done basic testing with the major FDMs and subsystems, but we'll probably need a few weeks to sniff out bugs.
2002-05-11 16:28:50 +00:00
void
FGSubsystem::suspend ()
{
_suspended = true;
}
void
FGSubsystem::suspend (bool suspended)
{
_suspended = suspended;
}
void
FGSubsystem::resume ()
{
_suspended = false;
}
bool
FGSubsystem::is_suspended () const
{
if (!_freeze_master_node.valid())
_freeze_master_node = fgGetNode("/sim/freeze/master", true);
return _suspended || _freeze_master_node->getBoolValue();
}
Contibuted by David Megginson; Initial revision.
2001-01-05 17:37:59 +00:00
// end of fgfs.cxx
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