#include <simgear/misc/sgstream.hxx>
#include <simgear/misc/strutils.hxx>
-#include STL_STRING
+#include <string>
#include "simple.hxx"
#include "runways.hxx"
#include "apt_loader.hxx"
+FGAirport* addAirport(FGAirportList *airports, const string& apt_id, const string& apt_name,
+ int rwy_count, double rwy_lat_accum, double rwy_lon_accum, double last_rwy_heading,
+ double apt_elev, SGGeod& tower, bool got_tower, int type)
+{
+ if (apt_id.empty())
+ return NULL;
+
+ if (!rwy_count) {
+ SG_LOG(SG_GENERAL, SG_ALERT, "ERROR: No runways for " << apt_id
+ << ", skipping." );
+ return NULL;
+ }
+
+ double lat = rwy_lat_accum / (double)rwy_count;
+ double lon = rwy_lon_accum / (double)rwy_count;
+
+ if (!got_tower) {
+ // tower height hard coded for now...
+ const float tower_height = 50.0f;
+ // make a little off the heading for 1 runway airports...
+ float fudge_lon = fabs(sin(last_rwy_heading * SGD_DEGREES_TO_RADIANS)) * .003f;
+ float fudge_lat = .003f - fudge_lon;
+ tower = SGGeod::fromDegFt(lon + fudge_lon, lat + fudge_lat, apt_elev + tower_height);
+ }
+
+ return airports->add(apt_id, SGGeod::fromDegFt(lon, lat, apt_elev), tower, apt_name, false,
+ type == 1/*airport*/, type == 16/*seaport*/, type == 17/*heliport*/);
+}
// 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( FGAirportList *airports, FGRunwayList *runways,
+bool fgAirportDBLoad( FGAirportList *airports,
const string &aptdb_file, const string &metar_file )
{
//
double last_apt_elev = 0.0;
string last_apt_name = "";
string last_apt_info = "";
- string last_apt_type = "";
+ int last_apt_type = 0;
+ SGGeod last_tower;
+ bool got_tower = false;
string line;
char tmp[2049];
tmp[2048] = 0;
-
+ vector<FGRunway> runways;
+
unsigned int line_id = 0;
unsigned int line_num = 0;
double rwy_lon_accum = 0.0;
double rwy_lat_accum = 0.0;
int rwy_count = 0;
+ double last_rwy_heading = 0.0;
while ( ! in.eof() ) {
in.getline(tmp, 2048);
SG_LOG( SG_GENERAL, SG_BULK, "Next airport = " << id << " "
<< elev );
- if ( !last_apt_id.empty()) {
- if ( rwy_count > 0 ) {
- double lat = rwy_lat_accum / (double)rwy_count;
- double lon = rwy_lon_accum / (double)rwy_count;
- airports->add( last_apt_id, lon, lat, last_apt_elev,
- last_apt_name, false );
- } else {
- if ( !last_apt_id.length() ) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "ERROR: No runways for " << last_apt_id
- << " skipping." );
- }
- }
+ FGAirport* apt = addAirport(airports, last_apt_id, last_apt_name, rwy_count, rwy_lat_accum, rwy_lon_accum,
+ last_rwy_heading, last_apt_elev, last_tower, got_tower, last_apt_type);
+
+ for (unsigned int r=0; r< runways.size(); ++r) {
+ apt->addRunway(runways[r]);
}
+ runways.clear();
+
last_apt_id = id;
- last_apt_elev = atof( token[1].c_str() );
+ last_apt_elev = elev;
last_apt_name = "";
+ got_tower = false;
// build the name
for ( unsigned int i = 5; i < token.size() - 1; ++i ) {
last_apt_name += token[token.size() - 1];
last_apt_info = line;
- last_apt_type = token[0];
+ last_apt_type = atoi( token[0].c_str() );
// clear runway list for start of next airport
rwy_lon_accum = 0.0;
double heading = atof( token[4].c_str() );
double length = atoi( token[5].c_str() );
double width = atoi( token[8].c_str() );
+
+ last_rwy_heading = heading;
string rwy_displ_threshold = token[6];
vector<string> displ
double stopway1 = atof( stop[0].c_str() );
double stopway2 = atof( stop[1].c_str() );
- string lighting_flags = token[9];
int surface_code = atoi( token[10].c_str() );
- string shoulder_code = token[11];
- int marking_code = atoi( token[12].c_str() );
- double smoothness = atof( token[13].c_str() );
- bool dist_remaining = (atoi( token[14].c_str() ) == 1 );
- runways->add( last_apt_id, rwy_no, lon, lat, heading, length,
+ FGRunway rwy(rwy_no, lon, lat, heading, length,
width, displ_thresh1, displ_thresh2,
- stopway1, stopway2, lighting_flags, surface_code,
- shoulder_code, marking_code, smoothness,
- dist_remaining );
+ stopway1, stopway2, surface_code);
+ runways.push_back(rwy);
} else if ( line_id == 18 ) {
// beacon entry (ignore)
} else if ( line_id == 14 ) {
- // control tower entry (ignore)
+ // control tower entry
+ token.clear();
+ token = simgear::strutils::split(line);
+
+ double lat = atof( token[1].c_str() );
+ double lon = atof( token[2].c_str() );
+ double elev = atof( token[3].c_str() );
+ last_tower = SGGeod::fromDegFt(lon, lat, elev);
+ got_tower = true;
} else if ( line_id == 19 ) {
// windsock entry (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 == 99 ) {
}
}
- if ( !last_apt_id.empty()) {
- if ( rwy_count > 0 ) {
- double lat = rwy_lat_accum / (double)rwy_count;
- double lon = rwy_lon_accum / (double)rwy_count;
- airports->add( last_apt_id, lon, lat, last_apt_elev,
- last_apt_name, false );
- } else {
- if ( !last_apt_id.length() ) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "ERROR: No runways for " << last_apt_id
- << " skipping." );
- }
- }
- }
+ // add the last airport being processed if any
+ addAirport(airports, last_apt_id, last_apt_name, rwy_count, rwy_lat_accum, rwy_lon_accum,
+ last_rwy_heading, last_apt_elev, last_tower, got_tower, 0);
+
//
// Load the metar.dat file and update apt db with stations that