-// atis.cxx - routines to generate the ATIS info string
-// This is the implementation of the FGATIS class
-//
-// Written by David Luff, started October 2001.
-//
-// Copyright (C) 2001 David C Luff - david.luff@nottingham.ac.uk
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License as
-// published by the Free Software Foundation; either version 2 of the
-// License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+/******************************************************************************
+ * atis.cxx
+ * Written by Durk Talsma, started August 1, 2010.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *
+ **************************************************************************/
#ifdef HAVE_CONFIG_H
-# include <config.h>
+# include "config.h"
#endif
-#include <simgear/compiler.h>
-
-#include <stdlib.h> // atoi()
-#include <stdio.h> // sprintf
-#include <string>
-SG_USING_STD(string);
-
-#include STL_IOSTREAM
-SG_USING_STD(cout);
-
-#include <simgear/misc/sg_path.hxx>
-
-#ifdef FG_WEATHERCM
-# include <WeatherCM/FGLocalWeatherDatabase.h>
-#else
-# include <Environment/environment_mgr.hxx>
-# include <Environment/environment.hxx>
-#endif
-
-#include <Main/fg_props.hxx>
-#include <Main/globals.hxx>
-#include <Airports/runways.hxx>
+#include <iostream>
+#include <simgear/math/SGMath.hxx>
#include "atis.hxx"
-#include "commlist.hxx"
-#include "ATCdisplay.hxx"
-#include "ATCutils.hxx"
-#include "ATCmgr.hxx"
-FGATIS::FGATIS() :
- display(false),
- displaying(false),
- transmission(""),
- trans_ident(""),
- atis_failed(false),
- refname("atis")
- //type(ATIS)
-{
- vPtr = globals->get_ATC_mgr()->GetVoicePointer(ATIS);
- voiceOK = (vPtr == NULL ? false : true);
-}
+FGAtisManager::FGAtisManager() {
-FGATIS::~FGATIS() {
}
-// Main update function - checks whether we are displaying or not the correct message.
-void FGATIS::Update(double dt) {
- if(display) {
- if(displaying) {
- // Check if we need to update the message
- // - basically every hour and if the weather changes significantly at the station
- //globals->get_ATC_display()->ChangeRepeatingMessage(transmission);
- } else {
- // We need to get and display the message
- UpdateTransmission();
- //cout << "ATIS.CXX - calling ATCMgr to render transmission..." << endl;
- Render(transmission, refname, true);
- displaying = true;
- }
- } else {
- // We shouldn't be displaying
- if(displaying) {
- //cout << "ATIS.CXX - calling NoRender()..." << endl;
- NoRender(refname);
- displaying = false;
- }
- }
-}
+FGAtisManager::~FGAtisManager() {
-// Sets the actual broadcast ATIS transmission.
-void FGATIS::UpdateTransmission() {
- double visibility;
- char buf[10];
- int phonetic_id;
- string phonetic_id_string;
- string time_str = fgGetString("sim/time/gmt-string");
- int hours;
- // int minutes;
-
- #ifdef FG_WEATHERCM
- sgVec3 position = { lat, lon, elev };
- FGPhysicalProperty stationweather = WeatherDatabase->get(position);
- #else
- FGEnvironment stationweather =
- ((FGEnvironmentMgr *)globals->get_subsystem("environment"))
- ->getEnvironment(lat, lon, elev);
- #endif
-
- transmission = "";
-
- // UK CAA radiotelephony manual indicated ATIS transmissions start with "This is"
- // Not sure about rest of the world though.
- transmission += "This_is ";
- // transmitted station name.
- transmission += name;
- // Add "Information"
- transmission += " information";
-
- //cout << "In atis.cxx, time_str = " << time_str << '\n';
- // Add the recording identifier
- // For now we will assume we only transmit every hour
- hours = atoi((time_str.substr(1,2)).c_str()); //Warning - this is fragile if the
- //time string format changes
- //cout << "In atis.cxx, hours = " << hours << endl;
- phonetic_id = current_commlist->GetCallSign(ident, hours, 0);
- phonetic_id_string = GetPhoneticIdent(phonetic_id);
- transmission += " ";
- transmission += phonetic_id_string;
-
- // Output the recording time. - we'll just output the last whole hour for now.
- // FIXME - this only gets GMT time but that appears to be all the clock outputs for now
- //cout << "in atis.cxx, time = " << time_str << endl;
- transmission = transmission + " / Weather " + ConvertNumToSpokenDigits((time_str.substr(0,3) + "00")) + " hours zulu";
-
- // Get the temperature
- int temp;
- #ifdef FG_WEATHERCM
- temp = int(stationweather.Temperature - 273.15);
- #else
- temp = (int)stationweather.get_temperature_degc();
- #endif
-
- // HACK ALERT - at the moment the new environment subsystem returns bogus temperatures
- // FIXME - take out this hack when this gets fixed upstream
- if((temp < -50) || (temp > 60)) {
- temp = 15;
- }
+}
- sprintf(buf, "%i", abs(temp));
- transmission += " / Temperature ";
- if(temp < 0) {
- transmission += "minus ";
- }
- string tempstr1 = buf;
- string tempstr2;
- transmission += ConvertNumToSpokenDigits(tempstr1);
- transmission += " degrees_Celsius";
-
- // Get the visibility
- #ifdef FG_WEATHERCM
- visibility = fgGetDouble("/environment/visibility-m");
- #else
- visibility = stationweather.get_visibility_m();
- #endif
- sprintf(buf, "%i", int(visibility/1600));
- transmission += " / Visibility ";
- tempstr1 = buf;
- transmission += ConvertNumToSpokenDigits(tempstr1);
- transmission += " miles";
-
- // Get the cloudbase
- // FIXME: kludge for now
- if (strcmp(fgGetString("/environment/clouds/layer[0]/type"), "clear")) {
- double cloudbase =
- fgGetDouble("/environment/clouds/layer[0]/elevation-ft");
- // For some reason the altitude returned doesn't seem to correspond to the actual cloud altitude.
- char buf3[10];
- char buf4[10];
- // cout << "cloudbase = " << cloudbase << endl;
- sprintf(buf3, "%i", int(cloudbase)/1000);
- sprintf(buf4, "%i", ((int)cloudbase % 1000)/100);
- transmission += " / Cloudbase";
- if(int(cloudbase)/1000) {
- tempstr1 = buf3;
- transmission = transmission + " " + ConvertNumToSpokenDigits(tempstr1) + " thousand";
- }
- if(((int)cloudbase % 1000)/100) {
- tempstr1 = buf4;
- transmission = transmission + " " + ConvertNumToSpokenDigits(tempstr1) + " hundred";
- }
- transmission += " feet";
- }
-
- // Get the pressure / altimeter
-
- #ifndef FG_WEATHERCM
- double altimeter = stationweather.get_pressure_sea_level_inhg();
- sprintf(buf, "%.2f", altimeter);
- transmission += " / Altimeter ";
- tempstr1 = buf;
- transmission += ConvertNumToSpokenDigits(tempstr1);
- #endif
-
- // Based on the airport-id and wind get the active runway
- //FGRunway *r;
+void FGAtisManager::init() {
+ SGSubsystem::init();
+}
- #ifdef FG_WEATHERCM
- //Set the heading to into the wind
- double wind_x = stationweather.Wind[0];
- double wind_y = stationweather.Wind[1];
-
- double speed = sqrt( wind_x*wind_x + wind_y*wind_y ) * SG_METER_TO_NM / (60.0*60.0);
- double hdg;
-
- //If no wind use 270degrees
- if(speed == 0) {
- hdg = 270;
- transmission += " / Winds_light_and_variable";
- } else {
- // //normalize the wind to get the direction
- //wind_x /= speed; wind_y /= speed;
-
- hdg = - atan2 ( wind_x, wind_y ) * SG_RADIANS_TO_DEGREES ;
- if (hdg < 0.0)
- hdg += 360.0;
-
- //add a description of the wind to the transmission
- char buf5[10];
- char buf6[10];
- sprintf(buf5, "%i", int(speed));
- sprintf(buf6, "%i", int(hdg));
- tempstr1 = buf5;
- tempstr2 = buf6;
- transmission = transmission + " / Winds " + ConvertNumToSpokenDigits(tempstr1) + " knots from "
- + ConvertNumToSpokenDigits(tempstr2) + " degrees";
- }
- #else
- double speed = stationweather.get_wind_speed_kt();
- double hdg = stationweather.get_wind_from_heading_deg();
- if (speed == 0) {
- hdg = 270; // This forces West-facing rwys to be used in no-wind situations
- // which is consistent with Flightgear's initial setup.
- transmission += " / Winds_light_and_variable";
- } else {
- // FIXME: get gust factor in somehow
- char buf5[10];
- char buf6[10];
- sprintf(buf5, "%i", int(speed));
- sprintf(buf6, "%i", int(hdg));
- tempstr1 = buf5;
- tempstr2 = buf6;
- transmission = transmission + " / Winds " + ConvertNumToSpokenDigits(tempstr1) + " knots from "
- + ConvertNumToSpokenDigits(tempstr2) + " degrees";
- }
- #endif
-
- string rwy_no = globals->get_runways()->search(ident, int(hdg));
- if(rwy_no != (string)"NN") {
- transmission += " / Landing_and_departing_runway ";
- transmission += ConvertRwyNumToSpokenString(atoi(rwy_no.c_str()));
- //cout << "in atis.cxx, r.rwy_no = " << rwy_no << " r.id = " << r->id << " r.heading = " << r->heading << endl;
- }
-
- // Anything else?
-
- transmission += " / Advise_controller_on_initial_contact_you_have ";
- transmission += phonetic_id_string;
- transmission += " /// ";
+void FGAtisManager::update ( double time ) {
+ //cerr << "ATIS code is running at time: " << time << endl;
}
projects / flightgear.git / blobdiff