//------------------------------------------------------------------------------
bool EndFiniteBurn::Execute()
{
ValidateThrusters();
// Only do this if the FiniteBurn is the one this command controls...
bool forceActive = false;
for (std::vector<PhysicalModel*>::iterator j = transientForces->begin();
j != transientForces->end(); ++j)
{
if (((*j)->GetName()) == thrustName)
{
// ... and if it is set for the right spacecraft
StringArray burnSatNames = (*j)->GetRefObjectNameArray(Gmat::SPACECRAFT);
bool foundSats = false;
UnsignedInt numberFound = 0;
for (UnsignedInt i = 0; i < satNames.size(); ++i)
{
if (find(burnSatNames.begin(), burnSatNames.end(), satNames[i]) != burnSatNames.end())
{
foundSats = true;
++numberFound;
}
}
if (foundSats)
{
#ifdef DEBUG_TRANSIENT_FORCES
MessageInterface::ShowMessage("EndFiniteBurn::Execute(): The burn "
"is active\n");
#endif
forceActive = true;
if (numberFound != satNames.size())
MessageInterface::ShowMessage("*** WARNING *** Turning off the "
"finite burn %s, but the EndFiniteBurn command did not "
"list all of the spacecraft that are no longer "
"maneuvering.\n", burnName.c_str());
break;
}
}
}
if (forceActive)
{
// Turn off all of the referenced thrusters
for (std::vector<Thruster*>::iterator i = thrusters.begin();
i != thrusters.end(); ++i)
{
Thruster *th = *i;
#ifdef DEBUG_END_MANEUVER_EXE
MessageInterface::ShowMessage
("EndFiniteBurn::Execute() Deactivating engine <%p>'%s'\n", th,
th->GetName().c_str());
#endif
th->SetBooleanParameter(th->GetParameterID("IsFiring"), false);
#ifdef DEBUG_END_MANEUVER_EXE
MessageInterface::ShowMessage
("Checking to see if engine is inactive: returned %s\n",
(th->GetBooleanParameter(th->GetParameterID("IsFiring")) ?
"true" : "false"));
#endif
}
// Tell active spacecraft that they are no longer firing
for (std::vector<Spacecraft*>::iterator s=sats.begin(); s!=sats.end(); ++s)
{
#ifdef DEBUG_END_MANEUVER_EXE
MessageInterface::ShowMessage
("EndFiniteBurn::Execute() Deactivating maneuvers on Spacecraft "
"<%p>'%s'\n", *s, (*s)->GetName().c_str());
#endif
/// todo: Be sure that no other maneuver has the spacecraft maneuvering;
/// for R2013a this is not an issue since only 1 burn per spacecraft is
/// allowed. We'll need to fix this when that restriction is removed.
(*s)->IsManeuvering(false);
}
// Remove the force from the list of transient forces
for (std::vector<PhysicalModel*>::iterator j = transientForces->begin();
j != transientForces->end(); ++j)
{
if (((*j)->GetName()) == thrustName)
{
#ifdef DEBUG_TRANSIENT_FORCES
MessageInterface::ShowMessage
("EndFiniteBurn::Execute() Removing burnForce<%p>'%s' from "
"transientForces\n", *j, (*j)->GetName().c_str());
#endif
transientForces->erase(j);
break;
}
}
// Reset maneuvering to Publisher so that any subscriber can do its own action
if (!sats.empty())
{
Real epoch = sats[0]->GetEpoch();
publisher->SetManeuvering(this, false, epoch, satNames, "end of finite "
"maneuver");
}
#ifdef DEBUG_END_MANEUVER_EXE
MessageInterface::ShowMessage("EndFiniteBurn::Execute() Current TransientForces list:\n");
for (std::vector<PhysicalModel*>::iterator j = transientForces->begin();
j != transientForces->end(); ++j)
MessageInterface::ShowMessage(" %s\n", (*j)->GetName().c_str());
#endif
}
BuildCommandSummary(true);
return true;
}
//------------------------------------------------------------------------------
bool BeginFiniteBurn::Execute()
{
ValidateThrusters();
// Turn on all of the referenced thrusters
#ifdef DEBUG_BEGIN_MANEUVER_EXE
MessageInterface::ShowMessage
("BeginFiniteBurn::Execute() <%p>'%s' entered\n "
"There are %d thruster(s) in use\n", this,
GetGeneratingString(Gmat::NO_COMMENTS).c_str(), thrusters.size());
#endif
for (std::vector<Thruster*>::iterator i = thrusters.begin();
i != thrusters.end(); ++i)
{
Thruster *th = *i;
#ifdef DEBUG_BEGIN_MANEUVER_EXE
MessageInterface::ShowMessage
("Activating engine <%p>'%s'\n", th, th->GetName().c_str());
#endif
th->SetBooleanParameter(th->GetParameterID("IsFiring"), true);
#ifdef DEBUG_BEGIN_MANEUVER_EXE
MessageInterface::ShowMessage
("Checking to see if engine is active: returned %s\n",
(th->GetBooleanParameter(th->GetParameterID("IsFiring")) ?
"true" : "false"));
#endif
}
// Tell active spacecraft that they are now firing
for (std::vector<Spacecraft*>::iterator s=sats.begin(); s!=sats.end(); ++s)
{
(*s)->IsManeuvering(true);
}
if (transientForces == NULL)
throw CommandException("Transient force list was NOT initialized; "
"ABORTING RUN!!!\n\n");
// Insert the force into the list of transient forces if not found
if (transientForces->size() == 0)
{
#ifdef DEBUG_TRANSIENT_FORCES
MessageInterface::ShowMessage
("BeginFiniteBurn::Execute() Adding first burnForce<%p>'%s' to "
"transientForces\n", burnForce, burnForce->GetName().c_str());
#endif
transientForces->push_back(burnForce);
}
else
{
bool alreadyThere = false;
for (std::vector<PhysicalModel*>::iterator i = transientForces->begin();
i !=transientForces->end(); ++i)
{
if ((*i)->IsOfType("FiniteThrust"))
{
FiniteThrust *transient = (FiniteThrust*)(*i);
if (transient == burnForce)
{
alreadyThere = true;
}
if ((*transient) == (*burnForce))
{
MessageInterface::ShowMessage("Burn activated by the line\n "
"%s\noverlaps with an active finite burn. No new finite "
"burn will be applied.\n",
GetGeneratingString(Gmat::NO_COMMENTS).c_str());
alreadyThere = true;
}
}
}
if (alreadyThere == false)
{
#ifdef DEBUG_TRANSIENT_FORCES
MessageInterface::ShowMessage("BeginFiniteBurn::Execute() Adding "
"burnForce<%p>'%s' to transientForces\n", burnForce,
burnForce->GetName().c_str());
#endif
transientForces->push_back(burnForce);
}
}
// Set maneuvering to Publisher so that any subscriber can do its own action
if (!sats.empty())
{
Real epoch = sats[0]->GetEpoch();
publisher->SetManeuvering(this, true, epoch, satNames,
"begin of finite maneuver");
}
#ifdef DEBUG_BEGIN_MANEUVER_EXE
MessageInterface::ShowMessage
("There are %d transient force(s)\n", transientForces->size());
MessageInterface::ShowMessage("Current TransientForces list:\n");
for (std::vector<PhysicalModel*>::iterator j = transientForces->begin();
j != transientForces->end(); ++j)
MessageInterface::ShowMessage(" %s\n", (*j)->GetName().c_str());
#endif
BuildCommandSummary(true);
return true;
}
