#include <simgear/structure/subsystem_mgr.hxx>
-#include <Main/fg_props.hxx>
-#include <GUI/gui.h>
-
#include <string>
#include <list>
#include <map>
-#include "tower.hxx"
-#include "approach.hxx"
-
-SG_USING_STD(string);
-SG_USING_STD(list);
-SG_USING_STD(map);
-
-// Structure for holding details of the ATC frequencies at a given airport, and whether they are in the active list or not.
-// These can then be cross referenced with the commlists which are stored by frequency or bucket.
-// Non-available services are denoted by a frequency of zero.
-// These structures are only intended to be created for in-use airports, and removed when no longer needed.
-struct AirportATC {
- AirportATC();
-
- float lon;
- float lat;
- float elev;
- float atis_freq;
- bool atis_active;
- float tower_freq;
- bool tower_active;
- float ground_freq;
- bool ground_active;
- //float approach_freq;
- //bool approach_active;
- //float departure_freq;
- //bool departure_active;
-
- // NOTE - the *_active flags determine whether the service is active in atc_list,
- // *NOT* whether the tower etc is closed or not!!!!
-
- // Flags to ensure the stations don't get wrongly deactivated
- bool set_by_AI; // true when the AI manager has activated this station
- unsigned int numAI; // Ref count of the number of AI planes registered
- bool set_by_comm[2][ATC_NUM_TYPES]; // true when the relevant comm_freq has activated this station and type
-};
+#include "ATC.hxx"
class FGATCMgr : public SGSubsystem
{
private:
- bool initDone; // Hack - guard against update getting called before init
-
- // A map of airport ID vs frequencies and ATC provision
- typedef map < string, AirportATC* > airport_atc_map_type;
- typedef airport_atc_map_type::iterator airport_atc_map_iterator;
- typedef airport_atc_map_type::const_iterator airport_atc_map_const_iterator;
-
- airport_atc_map_type airport_atc_map;
- airport_atc_map_iterator airport_atc_map_itr;
+ bool initDone; // Hack - guard against update getting called before init
// A list of pointers to all currently active ATC classes
- typedef list <FGATC*> atc_list_type;
+ typedef std::map<std::string,FGATC*> atc_list_type;
typedef atc_list_type::iterator atc_list_iterator;
typedef atc_list_type::const_iterator atc_list_const_iterator;
// Everything put in this list should be created dynamically
// on the heap and ***DELETED WHEN REMOVED!!!!!***
- atc_list_type atc_list;
+ atc_list_type* atc_list;
atc_list_iterator atc_list_itr;
// Any member function of FGATCMgr is permitted to leave this iterator pointing
// at any point in or at the end of the list.
// Hence any new access must explicitly first check for atc_list.end() before dereferencing.
// Position of the Users Aircraft
- double lon;
- double lat;
- double elev;
-
- // Type of ATC control that the user's radios are tuned to.
- atc_type comm_type[2];
-
- // Pointer to the ATC station that the user is currently tuned into.
- FGATC* comm_atc_ptr[2];
-
- double comm_freq[2];
-
- // Pointers to users current communication frequencies.
- SGPropertyNode_ptr comm_node[2];
+ SGGeod _aircraftPos;
// Pointers to current users position
SGPropertyNode_ptr lon_node;
SGPropertyNode_ptr lat_node;
SGPropertyNode_ptr elev_node;
- // Position of the ATC that the comm radios are tuned to in order to decide
- // whether transmission will be received.
- double comm_x[2], comm_y[2], comm_z[2], comm_lon[2], comm_lat[2], comm_elev[2];
-
- double comm_range[2], comm_effective_range[2];
- bool comm_valid[2];
- string comm_ident[2];
- //string last_comm_ident[2];
- //string approach_ident;
- bool last_in_range;
-
//FGATIS atis;
- //FGGround ground;
- FGTower tower;
- FGApproach approach;
- //FGDeparture departure;
- // Voice related stuff
- bool voice; // Flag - true if we are using voice
+ // Voice related stuff
+ bool voice; // Flag - true if we are using voice
#ifdef ENABLE_AUDIO_SUPPORT
- bool voiceOK; // Flag - true if at least one voice has loaded OK
- FGATCVoice* v1;
+ bool voiceOK; // Flag - true if at least one voice has loaded OK
+ FGATCVoice* v1;
#endif
public:
void update(double dt);
- // Returns true if the airport is found in the map
- bool GetAirportATCDetails(const string& icao, AirportATC* a);
- // Return a pointer to a given sort of ATC at a given airport and activate if necessary
- // Returns NULL if service doesn't exist - calling function should check for this.
- FGATC* GetATCPointer(const string& icao, const atc_type& type);
-
- // Return a pointer to an appropriate voice for a given type of ATC
- // creating the voice if necessary - ie. make sure exactly one copy
- // of every voice in use exists in memory.
- //
- // TODO - in the future this will get more complex and dole out country/airport
- // specific voices, and possible make sure that the same voice doesn't get used
- // at different airports in quick succession if a large enough selection are available.
- FGATCVoice* GetVoicePointer(const atc_type& type);
-
- atc_type GetComm1ATCType() { return(comm_type[0]); }
- FGATC* GetComm1ATCPointer() { return(comm_atc_ptr[0]); }
- atc_type GetComm2ATCType() { return(comm_type[1]); }
- FGATC* GetComm2ATCPointer() { return(comm_atc_ptr[1]); }
-
- // Get the frequency of a given service at a given airport
- // Returns zero if not found
- unsigned short int GetFrequency(const string& ident, const atc_type& tp);
-
- // Register the fact that the AI system wants to activate an airport
- bool AIRegisterAirport(const string& ident);
-
- // Register the fact that the comm radio is tuned to an airport
- bool CommRegisterAirport(const string& ident, int chan, const atc_type& tp);
-
+ // Return a pointer to an appropriate voice for a given type of ATC
+ // creating the voice if necessary - ie. make sure exactly one copy
+ // of every voice in use exists in memory.
+ //
+ // TODO - in the future this will get more complex and dole out country/airport
+ // specific voices, and possible make sure that the same voice doesn't get used
+ // at different airports in quick succession if a large enough selection are available.
+ FGATCVoice* GetVoicePointer(const atc_type& type);
+
+ atc_type GetComm1ATCType() { return(INVALID/* kludge */); }
+ FGATC* GetComm1ATCPointer() { return(0/* kludge */); }
+ atc_type GetComm2ATCType() { return(INVALID); }
+ FGATC* GetComm2ATCPointer() { return(0/* kludge */); }
+
+
private:
// Remove a class from the atc_list and delete it from memory
// *if* no other comm channel or AI plane is using it.
- void CommRemoveFromList(const string& id, const atc_type& tp, int chan);
-
- // Remove a class from the atc_list and delete it from memory
- // Should be called from the above - not directly!!
- void RemoveFromList(const string& id, const atc_type& tp);
+ void ZapOtherService(const std::string ncunit, const std::string svc_name);
// Return a pointer to a class in the list given ICAO code and type
- // (external interface to this is through GetATCPointer)
- // Return NULL if the given service is not in the list
- // - *** THE CALLING FUNCTION MUST CHECK FOR THIS ***
- FGATC* FindInList(const string& id, const atc_type& tp);
-
- // Search the specified channel for stations on the same frequency and in range.
- void FreqSearch(int channel);
-
- // Search ATC stations by area in order that we appear 'on the radar'
- void AreaSearch();
+ // Return NULL if the given service is not in the list
+ // - *** THE CALLING FUNCTION MUST CHECK FOR THIS ***
+ FGATC* FindInList(const std::string& id, const atc_type& tp);
+ // Search the specified radio for stations on the same frequency and in range.
+ void FreqSearch(const std::string navcomm, const int unit);
};
#endif // _FG_ATCMGR_HXX
projects / flightgear.git / blobdiff