#include "ATCmgr.hxx"
#include "atislist.hxx"
+//#include "groundlist.hxx"
+#include "towerlist.hxx"
+#include "approachlist.hxx"
/*
// periodic radio station search wrapper
*/ //This wouldn't compile - including Time/event.hxx breaks it :-(
FGATCMgr::FGATCMgr() {
+ comm1_ident = "";
+ comm1_atis_ident = "";
+ comm1_tower_ident = "";
+ comm1_approach_ident = "";
+ last_comm1_ident = "";
+ last_comm1_atis_ident = "";
+ last_comm1_tower_ident = "";
+ last_comm1_approach_ident = "";
+ approach_ident = "";
+ last_in_range = false;
+ comm1_atis_valid = false;
+ comm1_tower_valid = false;
+ comm1_approach_valid = false;
}
FGATCMgr::~FGATCMgr() {
// global_events.Register( "fgATCSearch()", fgATCSearch,
// fgEVENT::FG_EVENT_READY, 800);
// For some reason the above doesn't compile - including Time/event.hxx stops compilation.
+
+ // Initialise the airport_atc_map - we'll cheat for now and just hardcode KEMT and any others that may be needed for development
+ AirportATC *a = new AirportATC;
+ a->lon = -118.034719;
+ a->lat = 34.086114;
+ a->elev = 296.0;
+ a->atis_freq = 118.75;
+ a->atis_active = false;
+ a->tower_freq = 121.2;
+ a->tower_active = false;
+ a->ground_freq = 125.9;
+ a->ground_active = false;
+
+ //a->set_by_AI = true;
+ //a->set_by_comm_search = false;
+
+ airport_atc_map[(string)"KEMT"] = a;
}
-void FGATCMgr::update(int dt) {
+void FGATCMgr::update(double dt) {
//Traverse the list of active stations.
//Only update one class per update step to avoid the whole ATC system having to calculate between frames.
//Eventually we should only update every so many steps.
+ //cout << "In FGATCMgr::update - atc_list.size = " << atc_list.size() << '\n';
if(atc_list.size()) {
if(atc_list_itr == atc_list.end()) {
atc_list_itr = atc_list.begin();
}
++i;
}
+/*
+// Remove from list only if not needed by the AI system
+void FGATCMgr::CommRemoveFromList(const char* id, atc_type tp) {
+ AirportATC a;
+ if(GetAirportATCDetails((string)id, &a)) {
+ if(a.set_by_AI) {
+ // Don't remove
+ a.set_by_comm_search = false;
+ airport_atc_map[(string)id] = a;
+ return;
+ } else {
+ // remove
+
+*/
+// Remove from list - should only be called from above or similar
void FGATCMgr::RemoveFromList(const char* id, atc_type tp) {
+ //cout << "Requested type = " << tp << '\n';
+ //cout << "id = " << id << '\n';
atc_list_itr = atc_list.begin();
while(atc_list_itr != atc_list.end()) {
+ //cout << "type = " << (*atc_list_itr)->GetType() << '\n';
+ //cout << "Ident = " << (*atc_list_itr)->GetIdent() << '\n';
if( (!strcmp((*atc_list_itr)->GetIdent(), id))
&& ((*atc_list_itr)->GetType() == tp) ) {
//Before removing it stop it transmitting!!
+ //cout << "OBLITERATING FROM LIST!!!\n";
(*atc_list_itr)->SetNoDisplay();
(*atc_list_itr)->Update();
delete (*atc_list_itr);
}
}
+// Returns true if the airport is found in the map
+bool FGATCMgr::GetAirportATCDetails(string icao, AirportATC* a) {
+ if(airport_atc_map.find(icao) != airport_atc_map.end()) {
+ *a = *airport_atc_map[icao];
+ return(true);
+ } else {
+ return(false);
+ }
+}
+
+
+// Return a pointer to a given sort of ATC at a given airport and activate if necessary
+// ONLY CALL THIS FUNCTION AFTER FIRST CHECKING THE SERVICE EXISTS BY CALLING GetAirportATCDetails
+FGATC* FGATCMgr::GetATCPointer(string icao, atc_type type) {
+ AirportATC *a = airport_atc_map[icao];
+ //cout << "a->lon = " << a->lon << '\n';
+ //cout << "a->elev = " << a->elev << '\n';
+ //cout << "a->tower_freq = " << a->tower_freq << '\n';
+ switch(type) {
+ case TOWER:
+ if(a->tower_active) {
+ // Get the pointer from the list
+ } else {
+ FGTower* t = new FGTower;
+ if(current_towerlist->query(a->lon, a->lat, a->elev, a->tower_freq, &tower)) {
+ *t = tower;
+ atc_list.push_back(t);
+ a->tower_active = true;
+ airport_atc_map[icao] = a;
+ return(t);
+ } else {
+ cout << "ERROR - tower that should exist in FGATCMgr::GetATCPointer for airport " << icao << " not found\n";
+ }
+ }
+ break;
+ // Lets add the rest to get rid of the compiler warnings even though we don't need them yet.
+ case APPROACH:
+ break;
+ case ATIS:
+ cout << "ERROR - ATIS station should not be requested from FGATCMgr::GetATCPointer" << endl;
+ break;
+ case GROUND:
+ break;
+ case INVALID:
+ break;
+ case ENROUTE:
+ break;
+ case DEPARTURE:
+ break;
+ }
+
+ cout << "ERROR IN FGATCMgr - reached end of GetATCPointer\n";
+
+ return NULL;
+}
+
+
+
void FGATCMgr::Search() {
////////////////////////////////////////////////////////////////////////
// Comm1.
////////////////////////////////////////////////////////////////////////
+ //cout << "In FGATCMgr::Search() - atc_list.size = " << atc_list.size() << '\n';
comm1_freq = comm1_node->getDoubleValue();
- double lon = lon_node->getDoubleValue() * SGD_DEGREES_TO_RADIANS;
- double lat = lat_node->getDoubleValue() * SGD_DEGREES_TO_RADIANS;
+ //cout << "************* comm1_freq = " << comm1_freq << '\n';
+ double lon = lon_node->getDoubleValue();
+ double lat = lat_node->getDoubleValue();
double elev = elev_node->getDoubleValue() * SG_FEET_TO_METER;
+ // Store the comm1_type
+ //atc_type old_comm1_type = comm1_type;
+
+// We must be able to generalise some of the repetetive searching below!
+
//Search for ATIS first
if(current_atislist->query(lon, lat, elev, comm1_freq, &atis)) {
//cout << "atis found in radiostack search !!!!" << endl;
- comm1_ident = atis.GetIdent();
- comm1_valid = true;
- if(last_comm1_ident != comm1_ident) {
- if(last_comm1_ident != "") {
- RemoveFromList(last_comm1_ident, ATIS);
+ //cout << "last_comm1_atis_ident = " << last_comm1_atis_ident << '\n';
+ //cout << "comm1_type " << comm1_type << '\n';
+ comm1_atis_ident = atis.GetIdent();
+ comm1_atis_valid = true;
+ if(last_comm1_atis_ident != comm1_atis_ident) {
+ if(last_comm1_atis_ident != "") {
+ RemoveFromList(last_comm1_atis_ident, ATIS);
}
- last_comm1_ident = comm1_ident;
+ last_comm1_atis_ident = comm1_atis_ident;
+ //cout << "last_comm1_atis_ident = " << last_comm1_atis_ident << '\n';
+ comm1_type = ATIS;
comm1_elev = atis.get_elev();
comm1_range = FG_ATIS_DEFAULT_RANGE;
comm1_effective_range = comm1_range;
atc_list.push_back(a);
//cout << "Found a new atis station in range" << endl;
//cout << " id = " << atis.GetIdent() << endl;
+ return; //This rather assumes that we never have more than one type of station in range.
}
} else {
- if(comm1_valid) {
- RemoveFromList(comm1_ident, ATIS);
+ if(comm1_atis_valid) {
+ //cout << "Removing ATIS " << comm1_atis_ident << " from list\n";
+ RemoveFromList(comm1_atis_ident, ATIS);
+ comm1_atis_valid = false;
+ if(comm1_type == ATIS) {
+ comm1_type = INVALID;
+ }
+ comm1_atis_ident = "";
+ //comm1_trans_ident = "";
+ last_comm1_atis_ident = "";
+ }
+ //cout << "not picking up atis" << endl;
+ }
+
+ //Next search for tower
+ //cout << "comm1_freq = " << comm1_freq << '\n';
+ if(current_towerlist->query(lon, lat, elev, comm1_freq, &tower)) {
+ //cout << "tower found in radiostack search !!!!" << endl;
+ comm1_tower_ident = tower.GetIdent();
+ //cout << "comm1_tower_ident = " << comm1_tower_ident << '\n';
+ comm1_tower_valid = true;
+ if(last_comm1_tower_ident != comm1_tower_ident) {
+ if(last_comm1_tower_ident != "") {
+ RemoveFromList(last_comm1_tower_ident, TOWER);
+ }
+ last_comm1_tower_ident = comm1_tower_ident;
+ comm1_type = TOWER;
+ comm1_elev = tower.get_elev();
+ comm1_range = FG_TOWER_DEFAULT_RANGE;
+ comm1_effective_range = comm1_range;
+ comm1_x = tower.get_x();
+ comm1_y = tower.get_y();
+ comm1_z = tower.get_z();
+ FGTower* t = new FGTower;
+ *t = tower;
+ t->SetDisplay();
+ atc_list.push_back(t);
+ //cout << "Found a new tower station in range" << endl;
+ //cout << " id = " << tower.GetIdent() << endl;
+ return; //This rather assumes that we never have more than one type of station in range.
+ }
+ } else {
+ if(comm1_tower_valid) {
+ //cout << "removing tower\n";
+ RemoveFromList(comm1_tower_ident, TOWER);
+ //comm1_valid = false;
+ if(comm1_type == TOWER) {
+ comm1_type = INVALID; // Only invalidate if we haven't switched it to something else
+ }
+ comm1_tower_valid = false;
+ comm1_tower_ident = "";
+ last_comm1_tower_ident = "";
+ //comm1_ident = "";
+ //comm1_trans_ident = "";
+ //last_comm1_ident = "";
+ }
+ //cout << "not picking up tower" << endl;
+ }
+/*
+ //Next search for Ground control
+ if(current_groundlist->query(lon, lat, elev, comm1_freq, &ground)) {
+ //cout << "Ground Control found in radiostack search !!!!" << endl;
+ comm1_ident = ground.GetIdent();
+ comm1_valid = true;
+ if((last_comm1_ident != comm1_ident) || (comm1_type != GROUND)) {
+ if(last_comm1_ident != "") {
+ RemoveFromList(last_comm1_ident, GROUND);
+ }
+ last_comm1_ident = comm1_ident;
+ comm1_type = GROUND;
+ comm1_elev = ground.get_elev();
+ comm1_range = FG_GROUND_DEFAULT_RANGE;
+ comm1_effective_range = comm1_range;
+ comm1_x = ground.get_x();
+ comm1_y = ground.get_y();
+ comm1_z = ground.get_z();
+ FGGround* g = new FGGround;
+ *g = ground;
+ g->SetDisplay();
+ atc_list.push_back(g);
+ // For now we will automatically make contact with ground when the radio is tuned.
+ // This rather assumes that the user tunes the radio at the appropriate place
+ // (ie. having just turned off the runway) and only uses ground control on arrival
+ // but its a start!
+ g->NewArrival(current_plane);
+ //cout << "Found a new ground station in range" << endl;
+ //cout << " id = " << ground.GetIdent() << endl;
+ return; //This rather assumes that we never have more than one type of station in range.
+ }
+ } else {
+ if((comm1_valid) && (comm1_type == GROUND)) {
+ RemoveFromList(comm1_ident, GROUND);
comm1_valid = false;
+ comm1_type = INVALID;
comm1_ident = "";
//comm1_trans_ident = "";
last_comm1_ident = "";
}
- //cout << "not picking up atis" << endl;
+ //cout << "not picking up ground control" << endl;
+ }
+*/
+// ================================================================================
+// Search for Approach stations
+// ================================================================================
+ // init number of approach stations reachable by plane
+ int num_app = 0;
+
+ // search stations in range
+ current_approachlist->query_bck(lon, lat, elev, approaches, max_app, num_app);
+ if (num_app != 0) {
+ //cout << num_app << " approaches found in radiostack search !!!!" << endl;
+
+ for ( int i=0; i<num_app; i++ ) {
+ bool new_app = true;
+ approach_ident = approaches[i].GetIdent();
+
+ // check if station already exists on ATC stack
+ atc_list_itr = atc_list.begin();
+ while(atc_list_itr != atc_list.end()) {
+ //cout << "ATC list: " << (*atc_list_itr)->GetIdent() << endl;
+ if((!strcmp((*atc_list_itr)->GetIdent(), approach_ident))
+ && ((*atc_list_itr)->GetType() == APPROACH) ) {
+ new_app = false;
+ string pid = "Player";
+ (*atc_list_itr)->AddPlane(pid);
+ (*atc_list_itr)->Update();
+ break;
+ }
+ ++atc_list_itr;
+ }
+ // generate new Approach on ATC stack
+ if (new_app) {
+ FGApproach* a = new FGApproach;
+ *a = approaches[i];
+ string pid = "Player";
+ a->AddPlane(pid);
+ a->Update();
+ a->SetDisplay();
+ atc_list.push_back(a);
+ //cout << "Found a new approach station in range: Id = "
+ // << approaches[i].GetIdent() << endl;
+ }
+ }
+ }
+
+ // remove planes which are out of range
+ atc_list_itr = atc_list.begin();
+ while(atc_list_itr != atc_list.end()) {
+ if((*atc_list_itr)->GetType() == APPROACH ) {
+ int np = (*atc_list_itr)->RemovePlane();
+ // if approach has no planes left remove it from ATC list
+ if ( np == 0) {
+ (*atc_list_itr)->SetNoDisplay();
+ (*atc_list_itr)->Update();
+ delete (*atc_list_itr);
+ atc_list_itr = atc_list.erase(atc_list_itr);
+ break; // the other stations will be checked next time
+ }
+ }
+ ++atc_list_itr;
}
}