115 lines
3.1 KiB
C++
115 lines
3.1 KiB
C++
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// ATCMgr.hxx - definition of FGATCMgr
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// - a global management class for FlightGear generated ATC
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//
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// Written by David Luff, started February 2002.
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//
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// Copyright (C) 2002 David C Luff - david.luff@nottingham.ac.uk
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#ifndef _FG_ATCMGR_HXX
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#define _FG_ATCMGR_HXX
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#include <Main/fgfs.hxx>
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#include <Main/fg_props.hxx>
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#include <list>
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#include "atis.hxx"
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#include "ATC.hxx"
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SG_USING_STD(list);
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class FGATCMgr : public FGSubsystem
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{
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private:
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// A list of pointers to all currently active ATC classes
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typedef list <FGATC*> atc_list_type;
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typedef atc_list_type::iterator atc_list_iterator;
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typedef atc_list_type::const_iterator atc_list_const_iterator;
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// Everything put in this list should be created dynamically
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// on the heap and ***DELETED WHEN REMOVED!!!!!***
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atc_list_type atc_list;
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atc_list_iterator atc_list_itr;
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// Any member function of FGATCMgr is permitted to leave this iterator pointing
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// at any point in or at the end of the list.
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// Hence any new access must explicitly first check for atc_list.end() before dereferencing.
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// Position of the Users Aircraft
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double lon;
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double lat;
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double elev;
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atc_type comm1_type;
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atc_type comm2_type;
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double comm1_freq;
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double comm2_freq;
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// Pointers to users current communication frequencies.
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SGPropertyNode *comm1_node;
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SGPropertyNode *comm2_node;
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// Pointers to current users position
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SGPropertyNode *lon_node;
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SGPropertyNode *lat_node;
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SGPropertyNode *elev_node;
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// Position of the ATC that the comm radios are tuned to in order to decide whether transmission
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// will be received
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double comm1_x, comm1_y, comm1_z, comm1_elev;
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double comm1_range, comm1_effective_range;
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bool comm1_valid;
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const char* comm1_ident;
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const char* last_comm1_ident;
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double comm2_x, comm2_y, comm2_z, comm2_elev;
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double comm2_range, comm2_effective_range;
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bool comm2_valid;
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const char* comm2_ident;
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const char* last_comm2_ident;
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FGATIS atis;
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//FGTower tower;
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//FGGround ground;
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//FGApproach approach;
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//FGDeparture departure;
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public:
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FGATCMgr();
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~FGATCMgr();
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void init();
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void bind();
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void unbind();
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void update(int dt);
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private:
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// Remove a class from the atc_list and delete it from memory
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void RemoveFromList(const char* id, atc_type tp);
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// Search a specified freq for matching stations
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void Search();
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};
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#endif // _FG_ATCMGR_HXX
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