// Get the next free bomb of type 'bombType'
Bomb* SimpleStoresMgr::getSpecificBomb(const Basic::String* const bombType)
{
Bomb* bomb = 0;
if (bombType != 0) {
Basic::PairStream* list = getWeapons();
if (list != 0) {
// Find the first free (inactive) bomb
Basic::List::Item* item = list->getFirstItem();
while (item != 0 && bomb == 0) {
Basic::Pair* pair = (Basic::Pair*)(item->getValue());
Bomb* p = dynamic_cast<Bomb*>( pair->object() );
if (p != 0 && p->isInactive()) {
// Ok, we have a bomb, but is it the type we want?
if (*p->getType() == *bombType) {
p->ref();
bomb = p;
}
}
item = item->getNext();
}
list->unref();
}
}
return bomb;
}
// Default external equipment jettison event handler
bool Stores::onJettisonEvent(ExternalStore* const sys)
{
bool ok = false;
if (sys != 0) {
Basic::PairStream* list = getStores();
if (list != 0) {
// First, make sure it's one of ours!
bool found = false;
Basic::List::Item* item = list->getFirstItem();
while (item != 0 && !found) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
found = (sys == pair->object()); // is it a match?
item = item->getNext();
}
if (found) {
// Send a jettison event to the system
ok = sys->event(JETTISON_EVENT);
}
list->unref();
list = 0;
}
}
return ok;
}
// Get the next free weapon of this 'type'
Weapon* SimpleStoresMgr::getSpecificWeapon(const std::type_info& type)
{
Weapon* wpn = 0;
if (&type != 0) {
Basic::PairStream* list = getWeapons();
if (list != 0) {
// Find the first free (inactive) bomb
Basic::List::Item* item = list->getFirstItem();
while (item != 0 && wpn == 0) {
Basic::Pair* pair = (Basic::Pair*)(item->getValue());
Weapon* p = dynamic_cast<Weapon*>( pair->object() );
if (p != 0 && p->isInactive() && p->isClassType(type)) {
p->ref();
wpn = p;
}
item = item->getNext();
}
list->unref();
}
}
return wpn;
}
//------------------------------------------------------------------------------
// setSlotReversed() --
//------------------------------------------------------------------------------
bool Field::setSlotReversed(const Basic::Number* const srobj)
{
if (srobj != 0) {
// Set our mode
if (srobj->getBoolean()) {
setDisplayMode(reversed);
setDisplayMode(reversed1);
}
else {
clearDisplayMode(reversed);
clearDisplayMode(reversed1);
}
// Set our children's mode
Basic::PairStream* subcomponents = getComponents();
if (subcomponents != 0) {
const Basic::List::Item* item = subcomponents->getFirstItem();
while (item != 0) {
Basic::Pair* p = (Basic::Pair*) item->getValue();
Field* child = dynamic_cast<Field*>(p->object());
if (child != 0) child->setSlotReversed(srobj);
item = item->getNext();
}
subcomponents->unref();
subcomponents = 0;
}
}
return true;
}
// Get the next free missile of type 'missileType'
Missile* SimpleStoresMgr::getSpecificMissile(const Basic::String* const missileType)
{
Missile* msl = 0;
if (missileType != 0) {
Basic::PairStream* list = getWeapons();
if (list != 0) {
// Find the first free (inactive) missile of type weaponType
Basic::List::Item* item = list->getFirstItem();
while (item != 0 && msl == 0) {
Basic::Pair* pair = (Basic::Pair*)(item->getValue());
Missile* p = dynamic_cast<Missile*>( pair->object() );
if (p != 0 && p->isInactive()) {
// Ok, we have a missile, but is it the type we want?
if (*p->getType() == *missileType) {
p->ref();
msl = p;
}
}
item = item->getNext();
}
list->unref();
}
}
return msl;
}
//------------------------------------------------------------------------------
// setSlotHighlight() --
//------------------------------------------------------------------------------
bool Field::setSlotHighlight(const Basic::Number* const shobj)
{
if (shobj != 0) {
// Set our mode
if (shobj->getBoolean()) {
setDisplayMode(highlight);
setDisplayMode(highlight1);
}
else {
setDisplayMode(highlight);
setDisplayMode(highlight1);
}
Basic::PairStream* subcomponents = getComponents();
if (subcomponents != 0) {
const Basic::List::Item* item = subcomponents->getFirstItem();
while (item != 0) {
Basic::Pair* p = (Basic::Pair*) item->getValue();
Field* child = dynamic_cast<Field*>(p->object());
if (child != 0) child->setSlotHighlight(shobj); //changed from obj
item = item->getNext();
}
subcomponents->unref();
subcomponents = 0;
}
}
return true;
}
//------------------------------------------------------------------------------
// stepOwnshipPlayer() -- Step to the next local player
//------------------------------------------------------------------------------
void SimStation::stepOwnshipPlayer()
{
Basic::PairStream* pl = getSimulation()->getPlayers();
if (pl != nullptr) {
Simulation::Player* f = nullptr;
Simulation::Player* n = nullptr;
bool found = false;
// Find the next player
Basic::List::Item* item = pl->getFirstItem();
while (item != nullptr) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
if (pair != nullptr) {
Simulation::Player* ip = static_cast<Simulation::Player*>(pair->object());
if ( ip->isMode(Simulation::Player::ACTIVE) &&
ip->isLocalPlayer() &&
ip->isClassType(typeid(Simulation::AirVehicle))
) {
if (f == nullptr) { f = ip; } // Remember the first
if (found) { n = ip; ; break; }
if (ip == getOwnship()) found = true;
}
}
item = item->getNext();
}
if (found && n == nullptr) n = f;
if (n != nullptr) setOwnshipPlayer(n);
pl->unref();
}
}
//------------------------------------------------------------------------------
// updateData()
//------------------------------------------------------------------------------
void Instrument::updateData(const LCreal dt)
{
// update our base class
BaseClass::updateData(dt);
// check for a color rotary, just in case we need one
BasicGL::ColorRotary* cr = dynamic_cast<BasicGL::ColorRotary*>(getColor());
if (cr != 0) cr->determineColor(preScaleInstVal);
// only tell the rest of our instruments our value if we want them to know it
if (allowPassing) {
// sort out the instruments from our components
Basic::PairStream* ps = getComponents();
if (ps != 0) {
Basic::List::Item* item = ps->getFirstItem();
while(item != 0) {
Basic::Pair* pair = (Basic::Pair*) item->getValue();
if (pair != 0) {
// send the value down to all of our instrument components
Instrument* myInst = dynamic_cast<Instrument*>(pair->object());
Basic::Number n = preScaleInstVal;
if (myInst != 0) myInst->event(UPDATE_INSTRUMENTS, &n);
}
item = item->getNext();
}
ps->unref();
ps = 0;
}
}
}
//------------------------------------------------------------------------------
// Compute nav steering data for each steerpoint.
//------------------------------------------------------------------------------
void Route::computeSteerpointData(const LCreal, const Navigation* const nav)
{
if (nav != nullptr) {
Basic::PairStream* steerpoints = getComponents();
if (steerpoints != nullptr) {
// Until we pass the 'to' steerpoint, the 'from' pointer will be
// null(0) and the steerpoint's compute() function will compute
// direct-to the steerpoint. After the 'to' steerpoint, the 'from'
// pointer will help compute each from-to leg of the route.
Steerpoint* from = nullptr;
Basic::List::Item* item = steerpoints->getFirstItem();
while (item != nullptr) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
Steerpoint* stpt = static_cast<Steerpoint*>(pair->object());
stpt->compute(nav,from);
if (pair == to || from != nullptr) from = stpt;
item = item->getNext();
}
steerpoints->unref();
steerpoints = nullptr;
}
}
}
//------------------------------------------------------------------------------
// Set slot functions
//------------------------------------------------------------------------------
bool StoresMgr::setSlotStores(const Basic::PairStream* const msg)
{
// First let our base class do everything that it needs to.
BaseClass::setSlotStores(msg);
// ---
// Clear all previous stores and assigned weapons
// ---
weaponsList = 0;
externalList = 0;
fuelList = 0;
gunPtr = 0;
// ---
// Use the stores list that the Stores class just processed.
Basic::PairStream* stores = getStores();
if (stores != 0){
// Create the new weapons list that contains all weapons
{
Basic::PairStream* newWeapons = new Basic::PairStream();
searchAndAdd(stores, typeid(Weapon), newWeapons);
if (newWeapons->entries() > 0) weaponsList = newWeapons;
newWeapons->unref();
}
// Create the new external stores list that contains all
// non-weapon, external stores (e.g., fuel tanks, pods, guns)
{
Basic::PairStream* newExternal = new Basic::PairStream();
searchAndAdd(stores, typeid(ExternalStore), newExternal);
if (newExternal->entries() > 0) externalList = newExternal;
newExternal->unref();
}
// Create the new fuel tank list that contains all fuel tanks
{
Basic::PairStream* newFuel = new Basic::PairStream();
searchAndAdd(stores, typeid(FuelTank), newFuel);
if (newFuel->entries() > 0) fuelList = newFuel;
newFuel->unref();
}
// Find the primary gun; i.e., the first gun found on our stores
Basic::List::Item* item = stores->getFirstItem();
while (item != 0 && gunPtr == 0) {
Basic::Pair* pair = (Basic::Pair*)(item->getValue());
Gun* p = dynamic_cast<Gun*>( pair->object() );
if (p != 0) gunPtr = p;
item = item->getNext();
}
stores->unref();
stores = 0;
}
return true;
}
//------------------------------------------------------------------------------
// getSteerpoints() -- Get the route we're flying to (starting at 'to')
//------------------------------------------------------------------------------
unsigned int Route::getSteerpoints(Basic::safe_ptr<Steerpoint>* const stptList, const unsigned int max)
{
unsigned int i = 0;
Basic::PairStream* steerpoints = getComponents();
if (stptList != nullptr && max > 0 && steerpoints != nullptr) {
// Find our 'to' steerpoint
bool found = false;
Basic::List::Item* item = steerpoints->getFirstItem();
while (item != nullptr && !found) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
found = (pair == to);
if (!found) {
item = item->getNext();
}
}
// Get the route we're flying 'to'
while (item != nullptr && i < max) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
Steerpoint* p = dynamic_cast<Steerpoint*>(pair->object());
if (p != nullptr) {
stptList[i++] = p;
}
item = item->getNext();
}
}
if (steerpoints != nullptr) {
steerpoints->unref();
steerpoints = nullptr;
}
return i;
}
// Default weapon jettison event handler
bool Stores::onJettisonEvent(Weapon* const wpn)
{
bool ok = false;
if (wpn != nullptr) {
Basic::PairStream* list = getStores();
if (list != nullptr) {
// First, make sure it's one of ours!
bool found = false;
Basic::List::Item* item = list->getFirstItem();
while (item != nullptr && !found) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
found = (wpn == pair->object()); // is it a match?
item = item->getNext();
}
if (found) {
// Send a jettison event to the weapon
ok = wpn->event(JETTISON_EVENT);
}
list->unref();
list = nullptr;
}
}
return ok;
}
//------------------------------------------------------------------------------
// setOwnshipPlayer() -- set this player as our ownship
//------------------------------------------------------------------------------
bool Station::setOwnshipPlayer(Player* const newOS)
{
// Is it already own ownship? Yes, then nothing else to do.
if (newOS == ownship) return true;
// When we're just setting a null(0) ownship ...
if (newOS == 0) {
// Unref the old player
if (ownshipName != 0) { ownshipName->unref(); ownshipName = 0; }
if (ownship != 0) {
ownship->event(ON_OWNSHIP_DISCONNECT);
ownship->unref();
ownship = 0;
}
return true;
}
// Look for this ownship in our list of players
bool set = false;
Basic::PairStream* pl = sim->getPlayers();
if (pl != 0) {
Basic::List::Item* item = pl->getFirstItem();
while (item != 0 && !set) {
Basic::Pair* pair = dynamic_cast<Basic::Pair*>(item->getValue());
if (pair != 0) {
Player* ip = dynamic_cast<Player*>( pair->object() );
if (ip == newOS && ip->isLocalPlayer()) {
// Unref the old stuff
if (ownshipName != 0) { ownshipName->unref(); ownshipName = 0; }
if (ownship != 0) {
ownship->event(ON_OWNSHIP_DISCONNECT);
ownship->unref();
ownship = 0;
}
// Ok, we found the player -- make it our ownship
ownship = newOS;
ownship->ref();
ownshipName = pair->slot();
ownshipName->ref();
ownship->event(ON_OWNSHIP_CONNECT);
set = true;
}
}
item = item->getNext();
}
pl->unref();
pl = 0;
}
return set;
}
//------------------------------------------------------------------------------
// killedNotification() -- Default killed notification handler
//------------------------------------------------------------------------------
bool System::killedNotification(Player* const p)
{
// Just let all of our subcomponents know that we were just killed
Basic::PairStream* subcomponents = getComponents();
if(subcomponents != 0) {
for (Basic::List::Item* item = subcomponents->getFirstItem(); item != 0; item = item->getNext()) {
Basic::Pair* pair = (Basic::Pair*)(item->getValue());
Basic::Component* sc = (Basic::Component*) pair->object();
sc->event(KILL_EVENT, p);
}
subcomponents->unref();
subcomponents = 0;
}
return true;
}
// DATALINK_MESSAGE event handler
bool Datalink::onDatalinkMessageEvent(Basic::Object* const msg)
{
// Just pass it down to all of our subcomponents
Basic::PairStream* subcomponents = getComponents();
if (subcomponents != 0) {
for (Basic::List::Item* item = subcomponents->getFirstItem(); item != 0; item = item->getNext()) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
Basic::Component* sc = static_cast<Basic::Component*>(pair->object());
sc->event(DATALINK_MESSAGE, msg);
}
subcomponents->unref();
subcomponents = 0;
}
return true;
}
//------------------------------------------------------------------------------
// Default function to jettison all jettisonable stores
//------------------------------------------------------------------------------
bool Stores::jettisonAll()
{
// Notify the external stores that we're shutting down
Basic::PairStream* list = getStores();
if (list != 0) {
Basic::List::Item* item = list->getFirstItem();
while (item != 0) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
Basic::Component* p = static_cast<Basic::Component*>( pair->object() );
p->event(JETTISON_EVENT);
item = item->getNext();
}
list->unref();
list = 0;
}
return true;
}
//------------------------------------------------------------------------------
// updateData() -- update non-time critical stuff here
//------------------------------------------------------------------------------
void SimpleStoresMgr::updateData(const LCreal dt)
{
BaseClass::updateData(dt);
// ---
// Get the current weapon data
// ---
{
Weapon* wpn = (Weapon*) getCurrentWeapon();
if (wpn != 0) {
// Weapon ID
curWpnID = wpn->getWeaponID();
// Number of this type weapon
int count = 0;
Basic::PairStream* list = getStores();
if (list != 0) {
const Basic::List::Item* item = list->getFirstItem();
while (item != 0) {
const Basic::Pair* pair = (Basic::Pair*) item->getValue();
if (pair != 0) {
const Weapon* s = dynamic_cast<const Weapon*>( pair->object() );
if ( s != 0 && s->isMode(Player::INACTIVE) && strcmp(s->getFormName(), wpn->getFormName()) == 0 ) {
count++;
}
}
item = item->getNext();
}
list->unref();
list = 0;
}
nCurWpn = count;
wpn->unref();
wpn = 0;
}
else {
curWpnID = 0;
nCurWpn = 0;
}
}
}
//------------------------------------------------------------------------------
// shutdownNotification() -- We're shutting down
//------------------------------------------------------------------------------
bool StoresMgr::shutdownNotification()
{
// Notify the external stores that we're shutting down
Basic::PairStream* list = getStores();
if (list != 0) {
Basic::List::Item* item = list->getFirstItem();
while (item != 0) {
Basic::Pair* pair = (Basic::Pair*)(item->getValue());
Basic::Component* p = (Basic::Component*)( pair->object() );
p->event(SHUTDOWN_EVENT);
item = item->getNext();
}
list->unref();
list = 0;
}
// Clear our stores
setSlotStores(0);
return BaseClass::shutdownNotification();
}
//------------------------------------------------------------------------------
// updateData() -- update non-time critical stuff here
//------------------------------------------------------------------------------
void Stores::updateData(const LCreal dt)
{
// Update our non-weapon, external stores, which need to act as
// active systems attached to our ownship player.
{
Basic::PairStream* list = getStores();
if (list != 0) {
Basic::List::Item* item = list->getFirstItem();
while (item != 0) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
ExternalStore* p = dynamic_cast<ExternalStore*>( pair->object() );
if (p != 0) p->updateData(dt);
item = item->getNext();
}
list->unref();
list = 0;
}
}
BaseClass::updateData(dt);
}
//------------------------------------------------------------------------------
// setSlotJustification() --
//------------------------------------------------------------------------------
bool Field::setSlotJustification(const Basic::String* const sjobj)
{
bool ok = true;
if (sjobj != 0) {
// Set our justification
if ( *sjobj == "none" )
justification(Basic::String::NONE);
else if ( *sjobj == "left" )
justification(Basic::String::LEFT);
else if ( *sjobj == "center" )
justification(Basic::String::CENTER);
else if ( *sjobj == "right" )
justification(Basic::String::RIGHT);
else {
if (isMessageEnabled(MSG_ERROR)) {
std::cerr << "Field::setJustification: No proper inputs" << std::endl;
}
ok = false;
}
// Set our children's justification
Basic::PairStream* subcomponents = getComponents();
if (subcomponents != 0) {
const Basic::List::Item* item = subcomponents->getFirstItem();
while (item != 0) {
Basic::Pair* p = (Basic::Pair*) item->getValue();
Field* child = dynamic_cast<Field*>(p->object());
if (child != 0) child->setSlotJustification(sjobj);
item = item->getNext();
}
subcomponents->unref();
subcomponents = 0;
}
}
return ok;
}
//------------------------------------------------------------------------------
// getAllSteerpoints() -- Get all of the steerpoints in the route
//------------------------------------------------------------------------------
unsigned int Route::getAllSteerpoints(Basic::safe_ptr<Steerpoint>* const stptList, const unsigned int max)
{
unsigned int i = 0;
Basic::PairStream* steerpoints = getComponents();
if (stptList != nullptr && max > 0 && steerpoints != nullptr) {
Basic::List::Item* item = steerpoints->getFirstItem();
while (item != nullptr && i < max) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
Steerpoint* p = dynamic_cast<Steerpoint*>(pair->object());
if (p != nullptr) {
stptList[i++] = p;
}
item = item->getNext();
}
}
if (steerpoints != nullptr) {
steerpoints->unref();
steerpoints = nullptr;
}
return i;
}
Missile* SimpleStoresMgr::getNextMissileImp()
{
Missile* msl = 0;
Basic::PairStream* list = getWeapons();
if (list != 0) {
Basic::List::Item* item = list->getFirstItem();
while (item != 0 && msl == 0) {
Basic::Pair* pair = (Basic::Pair*) item->getValue();
Missile* p = dynamic_cast<Missile*>( pair->object() );
if (p != 0) {
if (p->isInactive() || p->isReleaseHold()) {
msl = (Missile*) p->getPointer();
}
}
item = item->getNext();
}
list->unref();
}
return msl;
}
// set our slot values via a pairstream
bool ColorRotary::setSlotValues(const Basic::PairStream* const newStream)
{
bool ok = false;
numVals = 0;
if (newStream != nullptr) {
Basic::PairStream* a = newStream->clone();
Basic::List::Item* item = a->getFirstItem();
while (item != nullptr) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
if (pair != nullptr) {
Basic::Number* n = dynamic_cast<Basic::Number*>(pair->object());
if (n != nullptr) {
myValues[numVals] = n->getReal();
numVals++;
}
}
item = item->getNext();
}
ok = true;
a->unref();
}
return ok;
}
void TableRow::position()
{
// position the fields in this table item
Basic::PairStream* subcomponents = getComponents();
if (subcomponents != 0) {
int ln = line();
int cp = column();
Basic::List::Item* item = subcomponents->getFirstItem();
while (item != 0) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
BasicGL::Field* ti = static_cast<BasicGL::Field*>(pair->object());
ti->line(ln);
ti->column(cp);
cp += static_cast<int>(ti->width());
item = item->getNext();
}
subcomponents->unref();
subcomponents = 0;
}
}
//------------------------------------------------------------------------------
// position() -- position the rows in this table
//------------------------------------------------------------------------------
void Table::position()
{
Basic::PairStream* subcomponents = getComponents();
if (subcomponents != 0) {
int ln = line();
int cp = column();
// Position our subcomponents, which are all TableRow objects (see build())
Basic::List::Item* item = subcomponents->getFirstItem();
while (item != 0) {
Basic::Pair* pair = static_cast<Basic::Pair*>(item->getValue());
TableRow* row = static_cast<TableRow*>(pair->object());
row->line(ln);
row->column(cp);
ln += spacing;
item = item->getNext();
}
subcomponents->unref();
subcomponents = 0;
}
}
Bomb* SimpleStoresMgr::getNextBombImp()
{
Bomb* bomb = 0;
Basic::PairStream* list = getWeapons();
if (list != 0) {
Basic::List::Item* item = list->getFirstItem();
while (item != 0 && bomb == 0) {
Basic::Pair* pair = (Basic::Pair*) item->getValue();
Bomb* p = dynamic_cast<Bomb*>( pair->object() );
if (p != 0) {
if (p->isInactive() || p->isReleaseHold()) {
bomb = (Bomb*) p->getPointer();
}
}
item = item->getNext();
}
list->unref();
}
return bomb;
}
Chaff* SimpleStoresMgr::getNextChaffImp()
{
Chaff* chaff = 0;
Basic::PairStream* list = getWeapons();
if (list != 0) {
Basic::List::Item* item = list->getFirstItem();
while (item != 0 && chaff == 0) {
Basic::Pair* pair = (Basic::Pair*) item->getValue();
Chaff* p = dynamic_cast<Chaff*>( pair->object() );
if (p != 0) {
if (p->isInactive() || p->isReleaseHold()) {
chaff = (Chaff*) p->getPointer();
}
}
item = item->getNext();
}
list->unref();
}
return chaff;
}
Flare* SimpleStoresMgr::getNextFlareImp()
{
Flare* flare = 0;
Basic::PairStream* list = getWeapons();
if (list != 0) {
Basic::List::Item* item = list->getFirstItem();
while (item != 0 && flare == 0) {
Basic::Pair* pair = (Basic::Pair*) item->getValue();
Flare* p = dynamic_cast<Flare*>( pair->object() );
if (p != 0) {
if (p->isInactive() || p->isReleaseHold()) {
flare = (Flare*) p->getPointer();
}
}
item = item->getNext();
}
list->unref();
}
return flare;
}
Decoy* SimpleStoresMgr::getNextDecoyImp()
{
Decoy* decoy = 0;
Basic::PairStream* list = getWeapons();
if (list != 0) {
Basic::List::Item* item = list->getFirstItem();
while (item != 0 && decoy == 0) {
Basic::Pair* pair = (Basic::Pair*) item->getValue();
Decoy* p = dynamic_cast<Decoy*>( pair->object() );
if (p != 0) {
if (p->isInactive() || p->isReleaseHold()) {
decoy = (Decoy*) p->getPointer();
}
}
item = item->getNext();
}
list->unref();
}
return decoy;
}
//------------------------------------------------------------------------------
// insertSteerpoint() -
//------------------------------------------------------------------------------
bool Route::insertSteerpoint(Steerpoint* const newStpt, const int pos)
{
bool ok = false;
unsigned int num = getNumberOfSteerpoints();
// make a new character string
char numString[10];
// this tells us the number of the next steerpoint to be created in the slot list
std::sprintf(numString,"%i",(num+1));
// now we have the slot name, which is the next number in the steerpoint list
// now create a new pair, and if we have a component list, add it to it, if
// not, then create a new component list
Basic::Pair* p = new Basic::Pair(numString, newStpt);
if (p != nullptr) {
// We're its container
newStpt->container(this);
// Get our steerpoints
Basic::PairStream* steerpoints = getComponents();
// now we have to add it to our component list
if (steerpoints != nullptr && num != 0) {
// Copy the current steerpoint list
Basic::PairStream* tempList = new Basic::PairStream();
{
Basic::List::Item* item = steerpoints->getFirstItem();
while (item != nullptr) {
Basic::Pair* pair = (Basic::Pair*) item->getValue();
tempList->put(pair);
item = item->getNext();
}
}
if (pos == -1) {
tempList->addHead(p);
ok = true;
}
else if (pos == 0 || pos > num) {
tempList->addTail(p);
ok = true;
}
else if (pos > 0 && pos <= static_cast<int>(num)) {
// count to our position, then insert it
int counter = 1;
Basic::List::Item* item = tempList->getFirstItem();
while (counter < pos && item != nullptr) {
item = item->getNext();
counter++;
}
// now we should have the reference pair at the 'pos' position
if (item != nullptr) {
Basic::List::Item* newItem = new Basic::List::Item;
newItem->value = p;
p->ref();
// insert 'newItem' just before 'item'
ok = tempList->insert(newItem, item);
}
}
// swap our current steerpoint (components) list for this new one
if (ok) {
Basic::Component::processComponents(tempList,typeid(Steerpoint));
}
tempList->unref();
tempList = nullptr;
}
// if we have no components, we need to start a new component list
else {
Basic::Component::processComponents(nullptr, typeid(Steerpoint), p);
ok = true;
}
// Unref the original steerpoint list
if (steerpoints != nullptr) {
steerpoints->unref();
steerpoints = nullptr;
}
p->unref(); // Our component list has it now.
}
// ---
// Call directTo() to reset the steerpoint index, or if we were going nowhere
// then go direct-to steerpoint one.
// ---
if (ok) {
if (to != nullptr) {
Steerpoint* sp = static_cast<Steerpoint*>(to->object());
directTo(sp);
}
else {
directTo(1);
}
}
return ok;
}