X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FAirports%2Fapt_loader.cxx;h=34cccff20cf7ce6f52618e2c3088215c4ded2fb3;hb=386aefe69358ce41a11c9afeb8f56e26758fe56b;hp=b12d062321091d3875ab8ad6f03f0a40d1b93b07;hpb=050221c30697d5abc9658f5b626418286895c16b;p=flightgear.git

diff --git a/src/Airports/apt_loader.cxx b/src/Airports/apt_loader.cxx
index b12d06232..34cccff20 100644
--- a/src/Airports/apt_loader.cxx
+++ b/src/Airports/apt_loader.cxx
@@ -26,6 +26,8 @@
 #  include <config.h>
 #endif
 
+#include "apt_loader.hxx"
+
 #include <simgear/compiler.h>
 
 #include <stdlib.h> // atof(), atoi()
@@ -37,13 +39,22 @@
 #include <simgear/misc/sgstream.hxx>
 #include <simgear/misc/strutils.hxx>
 #include <simgear/structure/exception.hxx>
+#include <simgear/bucket/newbucket.hxx>
 
 #include <string>
 
 #include "simple.hxx"
 #include "runways.hxx"
+#include "pavement.hxx"
+#if ENABLE_ATCDCL
+#    include <ATCDCL/commlist.hxx>
+#else
+  #include <ATC/atcutils.hxx>
+#endif
 
-#include "apt_loader.hxx"
+#include <iostream>
+
+using namespace std;
 
 static FGPositioned::Type fptypeFromRobinType(int aType)
 {
@@ -60,9 +71,21 @@ static FGPositioned::Type fptypeFromRobinType(int aType)
 class APTLoader
 {
 public:
-  void parseAPT(const string &aptdb_file)
+
+  APTLoader()
+  :  last_apt_id(""),
+     last_apt_name(""),
+     last_apt_elev(0.0),
+     last_apt_info(""),
+     last_apt_type("")
+  {}
+
+
+
+  void parseAPT(const string &aptdb_file, FGCommList *comm_list)
   {
     sg_gzifstream in( aptdb_file );
+
     if ( !in.is_open() ) {
         SG_LOG( SG_GENERAL, SG_ALERT, "Cannot open file: " << aptdb_file );
         exit(-1);
@@ -105,12 +128,18 @@ public:
               *p = 0;
         }
         SG_LOG( SG_GENERAL, SG_INFO, "Data file version = " << tmp );
-	    } else if ( line_id == 1 /* Airport */ ||
+      } else if ( line_id == 1 /* Airport */ ||
                     line_id == 16 /* Seaplane base */ ||
                     line_id == 17 /* Heliport */ ) {
         parseAirportLine(simgear::strutils::split(line));
-      } else if ( line_id == 10 ) {
-        parseRunwayLine(simgear::strutils::split(line));
+      } else if ( line_id == 10 ) { // Runway v810
+        parseRunwayLine810(simgear::strutils::split(line));
+      } else if ( line_id == 100 ) { // Runway v850
+        parseRunwayLine850(simgear::strutils::split(line));
+      } else if ( line_id == 101 ) { // Water Runway v850
+        parseWaterRunwayLine850(simgear::strutils::split(line));
+      } else if ( line_id == 102 ) { // Helipad v850
+        parseHelipadLine850(simgear::strutils::split(line));
       } else if ( line_id == 18 ) {
             // beacon entry (ignore)
       } else if ( line_id == 14 ) {
@@ -124,18 +153,38 @@ public:
         got_tower = true;
       } else if ( line_id == 19 ) {
           // windsock entry (ignore)
+      } else if ( line_id == 20 ) {
+          // Taxiway sign (ignore)
+      } else if ( line_id == 21 ) {
+          // lighting objects (ignore)
       } else if ( line_id == 15 ) {
           // custom startup locations (ignore)
       } else if ( line_id == 0 ) {
           // ??
-      } else if ( line_id >= 50 && line_id <= 56 ) {
-          // frequency entries (ignore)
+      } else if ( line_id == 50 ) {
+
+        parseATISLine(comm_list, simgear::strutils::split(line));
+
+      } else if ( line_id >= 51 && line_id <= 56 ) {
+        // other frequency entries (ignore)
+      } else if ( line_id == 110 ) {
+        pavement = true;
+        parsePavementLine850(simgear::strutils::split(line, 0, 4));
+      } else if ( line_id >= 111 && line_id <= 114 ) {
+        if ( pavement )
+          parsePavementNodeLine850(line_id, simgear::strutils::split(line));
+      } else if ( line_id >= 115 && line_id <= 116 ) {
+          // other pavement nodes (ignore)
+      } else if ( line_id == 120 ) {
+        pavement = false;
+      } else if ( line_id == 130 ) {
+        pavement = false;
       } else if ( line_id == 99 ) {
           SG_LOG( SG_GENERAL, SG_DEBUG, "End of file reached" );
       } else {
           SG_LOG( SG_GENERAL, SG_ALERT, 
                   "Unknown line(#" << line_num << ") in file: " << line );
-          exit(-1);
+          exit( -1 );
       }
     }
 
@@ -143,6 +192,7 @@ public:
   }
   
 private:
+  vector<string> token;
   double rwy_lat_accum;
   double rwy_lon_accum;
   double last_rwy_heading;
@@ -152,10 +202,14 @@ private:
   string last_apt_name;
   double last_apt_elev;
   SGGeod tower;
-  int last_apt_type;
+  string last_apt_info;
+  string last_apt_type;
+  string pavement_ident;
+  bool pavement;
   
   vector<FGRunwayPtr> runways;
   vector<FGTaxiwayPtr> taxiways;
+  vector<FGPavementPtr> pavements;
   
   void addAirport()
   {  
@@ -183,9 +237,8 @@ private:
 
     SGGeod pos(SGGeod::fromDegFt(lon, lat, last_apt_elev));
     FGAirport* apt = new FGAirport(last_apt_id, pos, tower, last_apt_name, false,
-        fptypeFromRobinType(last_apt_type));
-        
-    apt->setRunwaysAndTaxiways(runways, taxiways);
+        fptypeFromRobinType(atoi(last_apt_type.c_str())));
+    apt->setRunwaysAndTaxiways(runways, taxiways, pavements);
   }
   
   void parseAirportLine(const vector<string>& token)
@@ -206,7 +259,7 @@ private:
         last_apt_name += " ";
     }
     last_apt_name += token[token.size() - 1];
-    last_apt_type = atoi( token[0].c_str() );
+    last_apt_type = token[0];
 
     // clear runway list for start of next airport
     rwy_lon_accum = 0.0;
@@ -214,7 +267,7 @@ private:
     rwy_count = 0;
   }
   
-  void parseRunwayLine(const vector<string>& token)
+  void parseRunwayLine810(const vector<string>& token)
   {
     double lat = atof( token[1].c_str() );
     double lon = atof( token[2].c_str() );
@@ -231,7 +284,7 @@ private:
     last_rwy_heading = heading;
 
     int surface_code = atoi( token[10].c_str() );
-    SGGeod pos(SGGeod::fromDegFt(lon, lat, 0.0));
+    SGGeod pos(SGGeod::fromDegFt(lon, lat, last_apt_elev));
     
     if (rwy_no[0] == 'x') {
       // taxiway
@@ -254,24 +307,228 @@ private:
       FGRunway* rwy = new FGRunway(NULL, rwy_no, pos, heading, length,
                             width, displ_thresh1, stopway1, surface_code, false);
       runways.push_back(rwy);
-      
+
       FGRunway* reciprocal = new FGRunway(NULL, FGRunway::reverseIdent(rwy_no), 
                 pos, heading + 180.0, length, width, 
                 displ_thresh2, stopway2, surface_code, true);
-              
+
       runways.push_back(reciprocal);
+      
+      rwy->setReciprocalRunway(reciprocal);
+      reciprocal->setReciprocalRunway(rwy);
     }
   }
+
+  void parseRunwayLine850(const vector<string>& token)
+  {
+    double width = atof( token[1].c_str() ) * SG_METER_TO_FEET;
+    int surface_code = atoi( token[2].c_str() );
+
+    double lat_1 = atof( token[9].c_str() );
+    double lon_1 = atof( token[10].c_str() );
+    SGGeod pos_1(SGGeod::fromDegFt(lon_1, lat_1, 0.0));
+    rwy_lat_accum += lat_1;
+    rwy_lon_accum += lon_1;
+    rwy_count++;
+
+    double lat_2 = atof( token[18].c_str() );
+    double lon_2 = atof( token[19].c_str() );
+    SGGeod pos_2(SGGeod::fromDegFt(lon_2, lat_2, 0.0));
+    rwy_lat_accum += lat_2;
+    rwy_lon_accum += lon_2;
+    rwy_count++;
+
+    double length, heading_1, heading_2, dummy;
+    SGGeodesy::inverse( pos_1, pos_2, heading_1, heading_2, length );
+    SGGeod pos;
+    SGGeodesy::direct( pos_1, heading_1, length / 2.0, pos, dummy );
+    length *= SG_METER_TO_FEET;
+
+    last_rwy_heading = heading_1;
+
+    const string& rwy_no_1(token[8]);
+    const string& rwy_no_2(token[17]);
+    if ( rwy_no_1.size() == 0 || rwy_no_2.size() == 0 )
+        return;
+
+    double displ_thresh1 = atof( token[11].c_str() );
+    double displ_thresh2 = atof( token[20].c_str() );
+
+    double stopway1 = atof( token[12].c_str() );
+    double stopway2 = atof( token[21].c_str() );
+
+    FGRunway* rwy = new FGRunway(NULL, rwy_no_1, pos, heading_1, length,
+                          width, displ_thresh1, stopway1, surface_code, false);
+    runways.push_back(rwy);
+
+    FGRunway* reciprocal = new FGRunway(NULL, rwy_no_2, 
+              pos, heading_2, length, width, 
+              displ_thresh2, stopway2, surface_code, true);
+    runways.push_back(reciprocal);
+    
+    rwy->setReciprocalRunway(reciprocal);
+    reciprocal->setReciprocalRunway(rwy);
+  }
+
+  void parseWaterRunwayLine850(const vector<string>& token)
+  {
+    double width = atof( token[1].c_str() ) * SG_METER_TO_FEET;
+
+    double lat_1 = atof( token[4].c_str() );
+    double lon_1 = atof( token[5].c_str() );
+    SGGeod pos_1(SGGeod::fromDegFt(lon_1, lat_1, 0.0));
+    rwy_lat_accum += lat_1;
+    rwy_lon_accum += lon_1;
+    rwy_count++;
+
+    double lat_2 = atof( token[7].c_str() );
+    double lon_2 = atof( token[8].c_str() );
+    SGGeod pos_2(SGGeod::fromDegFt(lon_2, lat_2, 0.0));
+    rwy_lat_accum += lat_2;
+    rwy_lon_accum += lon_2;
+    rwy_count++;
+
+    double length, heading_1, heading_2, dummy;
+    SGGeodesy::inverse( pos_1, pos_2, heading_1, heading_2, length );
+    SGGeod pos;
+    SGGeodesy::direct( pos_1, heading_1, length / 2.0, pos, dummy );
+
+    last_rwy_heading = heading_1;
+
+    const string& rwy_no_1(token[3]);
+    const string& rwy_no_2(token[6]);
+
+    FGRunway* rwy = new FGRunway(NULL, rwy_no_1, pos, heading_1, length,
+                          width, 0.0, 0.0, 13, false);
+    runways.push_back(rwy);
+
+    FGRunway* reciprocal = new FGRunway(NULL, rwy_no_2, 
+              pos, heading_2, length, width, 
+              0.0, 0.0, 13, true);
+    runways.push_back(reciprocal);
+    
+    rwy->setReciprocalRunway(reciprocal);
+    reciprocal->setReciprocalRunway(rwy);
+  }
+
+  void parseHelipadLine850(const vector<string>& token)
+  {
+    double length = atof( token[5].c_str() ) * SG_METER_TO_FEET;
+    double width = atof( token[6].c_str() ) * SG_METER_TO_FEET;
+
+    double lat = atof( token[2].c_str() );
+    double lon = atof( token[3].c_str() );
+    SGGeod pos(SGGeod::fromDegFt(lon, lat, 0.0));
+    rwy_lat_accum += lat;
+    rwy_lon_accum += lon;
+    rwy_count++;
+
+    double heading = atof( token[4].c_str() );
+
+    last_rwy_heading = heading;
+
+    const string& rwy_no(token[1]);
+    int surface_code = atoi( token[7].c_str() );
+
+    FGRunway* rwy = new FGRunway(NULL, rwy_no, pos, heading, length,
+                          width, 0.0, 0.0, surface_code, false);
+    runways.push_back(rwy);
+  }
+
+  void parsePavementLine850(const vector<string>& token)
+  {
+    if ( token.size() >= 5 ) {
+      pavement_ident = token[4];
+      if ( !pavement_ident.empty() && pavement_ident[pavement_ident.size()-1] == '\r' )
+        pavement_ident.erase( pavement_ident.size()-1 );
+    } else {
+      pavement_ident = "xx";
+    }
+  }
+
+  void parsePavementNodeLine850(int num, const vector<string>& token)
+  {
+    double lat = atof( token[1].c_str() );
+    double lon = atof( token[2].c_str() );
+    SGGeod pos(SGGeod::fromDegFt(lon, lat, 0.0));
+
+    FGPavement* pvt = 0;
+    if ( !pavement_ident.empty() ) {
+      pvt = new FGPavement( pavement_ident, pos );
+      pavements.push_back( pvt );
+      pavement_ident = "";
+    } else {
+      pvt = pavements.back();
+    }
+    if ( num == 112 || num == 114 ) {
+      double lat_b = atof( token[3].c_str() );
+      double lon_b = atof( token[4].c_str() );
+      SGGeod pos_b(SGGeod::fromDegFt(lon_b, lat_b, 0.0));
+      pvt->addBezierNode(pos, pos_b, num == 114);
+    } else {
+      pvt->addNode(pos, num == 113);
+    }
+  }
+
+  void parseATISLine(FGCommList *comm_list, const vector<string>& token) 
+  {
+    if ( rwy_count <= 0 ) {
+      SG_LOG( SG_GENERAL, SG_ALERT, 
+        "No runways; skipping AWOS for " + last_apt_id);
+    }
+     
+// This assumes/requires that any code-50 line (ATIS or AWOS)
+ // applies to the preceding code-1 line (airport ID and name)
+ // and that a full set of code-10 lines (runway descriptors)
+ // has come between the code-1 and code-50 lines.
+ 	    // typical code-50 lines:
+ 	    // 50 11770 ATIS
+ 	    // 50 11770 AWOS 3
+ // This code parallels code found in "operator>>" in ATC.hxx;
+ // FIXME: unify the code.      
+#if ENABLE_ATCDCL
+    ATCData a;
+    a.geod = SGGeod::fromDegFt(rwy_lon_accum / (double)rwy_count, 
+      rwy_lat_accum / (double)rwy_count, last_apt_elev);
+    a.range = 50;	// give all ATISs small range
+    a.ident = last_apt_id;
+    a.name = last_apt_name;
+    // short int representing tens of kHz:
+    a.freq = atoi(token[1].c_str());
+    if (token[2] == "ATIS") a.type = ATIS;
+    else a.type = AWOS;		// ASOS same as AWOS
+
+    // generate cartesian coordinates
+    a.cart = SGVec3d::fromGeod(a.geod);
+    comm_list->commlist_freq[a.freq].push_back(a);
+
+    SGBucket bucket(a.geod);
+    int bucknum = bucket.gen_index();
+    comm_list->commlist_bck[bucknum].push_back(a);
+#else
+#endif
+#if 0
+   SG_LOG( SG_GENERAL, SG_ALERT, 
+     "Loaded ATIS/AWOS for airport: " << a.ident
+    << "  lat: "  << a.geod.getLatitudeDeg()
+    << "  lon: "  << a.geod.getLongitudeDeg()
+    << "  freq: " << a.freq
+    << "  type: " << a.type );
+#endif
+  }
+
 };
 
+
 // Load the airport data base from the specified aptdb file.  The
 // metar file is used to mark the airports as having metar available
 // or not.
-bool fgAirportDBLoad( const string &aptdb_file, const string &metar_file )
+bool fgAirportDBLoad( const string &aptdb_file, 
+        FGCommList *comm_list, const std::string &metar_file )
 {
-   APTLoader ld;
-   ld.parseAPT(aptdb_file);
 
+   APTLoader ld;
+   ld.parseAPT(aptdb_file, comm_list);
     //
     // Load the metar.dat file and update apt db with stations that
     // have metar data.