X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=src%2FMain%2Ffg_init.cxx;h=be2598893cda909a7ec9207edf9a1cfd4e416591;hb=13c923fcc502dbcab2e5d5527012a4ded7580875;hp=71c0ec8a348e2592929dc06ec660bdb008dcdda3;hpb=1c3e2d4942fe74dac43f1f6af542f9de7d4825db;p=flightgear.git

diff --git a/src/Main/fg_init.cxx b/src/Main/fg_init.cxx
index 71c0ec8a3..be2598893 100644
--- a/src/Main/fg_init.cxx
+++ b/src/Main/fg_init.cxx
@@ -35,7 +35,6 @@
 #include <stdlib.h>
 #include <string.h>             // strcmp()
 
-
 #if defined( unix ) || defined( __CYGWIN__ )
 #  include <unistd.h>           // for gethostname()
 #endif
@@ -64,7 +63,7 @@
 #include <simgear/timing/lowleveltime.h>
 
 #include <Aircraft/aircraft.hxx>
-#include <FDM/UIUCModel/uiuc_aircraftdir.h>
+#include <Aircraft/replay.hxx>
 #include <Airports/apt_loader.hxx>
 #include <Airports/runways.hxx>
 #include <Airports/simple.hxx>
@@ -100,23 +99,22 @@
 #include <AIModel/AIManager.hxx>
 #include <Navaids/navdb.hxx>
 #include <Navaids/navlist.hxx>
-#include <Replay/replay.hxx>
 #include <Scenery/scenery.hxx>
 #include <Scenery/tilemgr.hxx>
 #include <Scripting/NasalSys.hxx>
+#include <Scripting/NasalDisplay.hxx>
 #include <Sound/fg_fx.hxx>
 #include <Sound/beacon.hxx>
 #include <Sound/morse.hxx>
+#include <Sound/voice.hxx>
 #include <Systems/system_mgr.hxx>
 #include <Time/light.hxx>
-#include <Time/sunpos.hxx>
 #include <Time/sunsolver.hxx>
 #include <Time/tmp.hxx>
 #include <Traffic/TrafficMgr.hxx>
 
 #ifdef FG_MPLAYER_AS
-#include <MultiPlayer/multiplaytxmgr.hxx>
-#include <MultiPlayer/multiplayrxmgr.hxx>
+#include <MultiPlayer/multiplaymgr.hxx>
 #endif
 
 #include <Environment/environment_mgr.hxx>
@@ -129,6 +127,7 @@
 #include "globals.hxx"
 #include "logger.hxx"
 #include "viewmgr.hxx"
+#include "main.hxx"
 
 #if defined(FX) && defined(XMESA)
 #include <GL/xmesa.h>
@@ -147,6 +146,14 @@ float init_volume;
 static string fgScanForOption( const string& option, int argc, char **argv ) {
     int i = 1;
 
+    if (hostname == NULL)
+    {
+        char _hostname[256];
+        gethostname(_hostname, 256);
+        hostname = strdup(_hostname);
+        free_hostname = true;
+    }
+
     SG_LOG(SG_GENERAL, SG_INFO, "Scanning command line for: " << option );
 
     int len = option.length();
@@ -209,46 +216,60 @@ static string fgScanForOption( const string& option, const string& path ) {
     return "";
 }
 
-
-// Read in configuration (files and command line options) but only set
-// fg_root
-bool fgInitFGRoot ( int argc, char **argv ) {
-    string root;
-    char* envp;
-
-    // First parse command line options looking for --fg-root=, this
-    // will override anything specified in a config file
-    root = fgScanForOption( "--fg-root=", argc, argv);
+// Scan the user config files for the specified option and return
+// the value.
+static string fgScanForOption( const string& option ) {
+    string arg("");
 
 #if defined( unix ) || defined( __CYGWIN__ )
     // Next check home directory for .fgfsrc.hostname file
-    if ( root.empty() ) {
-        envp = ::getenv( "HOME" );
-        if ( envp != NULL ) {
-            SGPath config( envp );
+    if ( arg.empty() ) {
+        if ( homedir != NULL ) {
+            SGPath config( homedir );
             config.append( ".fgfsrc" );
-            char name[256];
-            gethostname( name, 256 );
             config.concat( "." );
-            config.concat( name );
-            root = fgScanForOption( "--fg-root=", config.str() );
+            config.concat( hostname );
+            arg = fgScanForOption( option, config.str() );
         }
     }
 #endif
 
     // Next check home directory for .fgfsrc file
-    if ( root.empty() ) {
-        envp = ::getenv( "HOME" );
-        if ( envp != NULL ) {
-            SGPath config( envp );
+    if ( arg.empty() ) {
+        if ( homedir != NULL ) {
+            SGPath config( homedir );
             config.append( ".fgfsrc" );
-            root = fgScanForOption( "--fg-root=", config.str() );
+            arg = fgScanForOption( option, config.str() );
         }
     }
+
+    if ( arg.empty() ) {
+        // Check for $fg_root/system.fgfsrc
+        SGPath config( globals->get_fg_root() );
+        config.append( "system.fgfsrc" );
+        arg = fgScanForOption( option, config.str() );
+    }
+
+    return arg;
+}
+
+
+// Read in configuration (files and command line options) but only set
+// fg_root
+bool fgInitFGRoot ( int argc, char **argv ) {
+    string root;
+
+    // First parse command line options looking for --fg-root=, this
+    // will override anything specified in a config file
+    root = fgScanForOption( "--fg-root=", argc, argv);
+
+    // Check in one of the user configuration files.
+    if (root.empty() )
+        root = fgScanForOption( "--fg-root=" );
     
     // Next check if fg-root is set as an env variable
     if ( root.empty() ) {
-        envp = ::getenv( "FG_ROOT" );
+        char *envp = ::getenv( "FG_ROOT" );
         if ( envp != NULL ) {
             root = envp;
         }
@@ -298,44 +319,15 @@ bool fgInitFGRoot ( int argc, char **argv ) {
 // aircraft
 bool fgInitFGAircraft ( int argc, char **argv ) {
     string aircraft;
-    char* envp;
 
     // First parse command line options looking for --aircraft=, this
     // will override anything specified in a config file
     aircraft = fgScanForOption( "--aircraft=", argc, argv );
 
-#if defined( unix ) || defined( __CYGWIN__ )
-    // Next check home directory for .fgfsrc.hostname file
-    if ( aircraft.empty() ) {
-        envp = ::getenv( "HOME" );
-        if ( envp != NULL ) {
-            SGPath config( envp );
-            config.append( ".fgfsrc" );
-            char name[256];
-            gethostname( name, 256 );
-            config.concat( "." );
-            config.concat( name );
-            aircraft = fgScanForOption( "--aircraft=", config.str() );
-        }
-    }
-#endif
-
-    // Next check home directory for .fgfsrc file
-    if ( aircraft.empty() ) {
-        envp = ::getenv( "HOME" );
-        if ( envp != NULL ) {
-            SGPath config( envp );
-            config.append( ".fgfsrc" );
-            aircraft = fgScanForOption( "--aircraft=", config.str() );
-        }
-    }
+    // Check in one of the user configuration files.
+    if ( aircraft.empty() )
+        aircraft = fgScanForOption( "--aircraft=" );
 
-    if ( aircraft.empty() ) {
-        // Check for $fg_root/system.fgfsrc
-        SGPath sysconf( globals->get_fg_root() );
-        sysconf.append( "system.fgfsrc" );
-        aircraft = fgScanForOption( "--aircraft=", sysconf.str() );
-    }
     // if an aircraft was specified, set the property name
     if ( !aircraft.empty() ) {
         SG_LOG(SG_INPUT, SG_INFO, "aircraft = " << aircraft );
@@ -496,27 +488,22 @@ do_options (int argc, char ** argv)
     fgParseOptions(config.str());
 
 #if defined( unix ) || defined( __CYGWIN__ )
-    char name[256];
-    // Check for $fg_root/system.fgfsrc.hostname
-    gethostname( name, 256 );
     config.concat( "." );
-    config.concat( name );
+    config.concat( hostname );
     fgParseOptions(config.str());
 #endif
 
     // Check for ~/.fgfsrc
-    char* envp = ::getenv( "HOME" );
-    if ( envp != NULL ) {
-        config.set( envp );
+    if ( homedir != NULL ) {
+        config.set( homedir );
         config.append( ".fgfsrc" );
         fgParseOptions(config.str());
     }
 
 #if defined( unix ) || defined( __CYGWIN__ )
     // Check for ~/.fgfsrc.hostname
-    gethostname( name, 256 );
     config.concat( "." );
-    config.concat( name );
+    config.concat( hostname );
     fgParseOptions(config.str());
 #endif
 
@@ -537,7 +524,7 @@ static string fgFindAircraftPath( const SGPath &path, const string &aircraft ) {
     while ((dire = ulReadDir(dirp)) != NULL) {
         if (dire->d_isdir) {
             if ( strcmp("CVS", dire->d_name) && strcmp(".", dire->d_name)
-                 && strcmp("..", dire->d_name) )
+                 && strcmp("..", dire->d_name) && strcmp("AI", dire->d_name))
             {
                 SGPath next = path;
                 next.append(dire->d_name);
@@ -610,56 +597,36 @@ bool fgInitConfig ( int argc, char **argv ) {
         SG_LOG( SG_INPUT, SG_ALERT, "No default aircraft specified" );
     }
 
-    // parse options after loading aircraft to ensure any user
-    // overrides of defaults are honored.
-    do_options(argc, argv);
-
-    return true;
-}
-
-
-// find basic airport location info from airport database
-bool fgFindAirportID( const string& id, FGAirport *a ) {
-    const FGAirport* result;
-    if ( id.length() ) {
-        SG_LOG( SG_GENERAL, SG_INFO, "Searching for airport code = " << id );
-
-        result = globals->get_airports()->search( id );
-
-        if ( result == NULL ) {
-            SG_LOG( SG_GENERAL, SG_ALERT,
-                    "Failed to find " << id << " in apt.dat.gz" );
-            return false;
+#ifdef _MSC_VER
+    char *envp = ::getenv( "APPDATA" );
+    if (envp != NULL ) {
+        SGPath config( envp );
+        config.append( "flightgear.org" );
+#else
+    if ( homedir != NULL ) {
+        SGPath config( homedir );
+        config.append( ".fgfs" );
+#endif
+        config.append( "autosave.xml" );
+        SG_LOG(SG_INPUT, SG_INFO, "Reading user settings from autosave.xml");
+        try {
+            fgLoadProps(config.str().c_str(), globals->get_props(), false,
+                        SGPropertyNode::USERARCHIVE);
+        } catch (...) {
+            SG_LOG(SG_INPUT, SG_BULK, "First time reading user settings");
         }
-    } else {
-        return false;
+        SG_LOG(SG_INPUT, SG_BULK, "Finished Reading user settings");
     }
 
-    *a = *result;
-
-    SG_LOG( SG_GENERAL, SG_INFO,
-            "Position for " << id << " is ("
-            << a->getLongitude() << ", "
-            << a->getLatitude() << ")" );
+    // parse options after loading aircraft to ensure any user
+    // overrides of defaults are honored.
+    do_options(argc, argv);
 
     return true;
 }
 
 
-// get airport elevation
-static double fgGetAirportElev( const string& id ) {
-    FGAirport a;
-    // double lon, lat;
-
-    SG_LOG( SG_GENERAL, SG_INFO,
-            "Finding elevation for airport: " << id );
 
-    if ( fgFindAirportID( id, &a ) ) {
-        return a.getElevation();
-    } else {
-        return -9999.0;
-    }
-}
 
 
 #if 0 
@@ -669,7 +636,7 @@ static double fgGetAirportElev( const string& id ) {
 
 // Preset lon/lat given an airport id
 static bool fgSetPosFromAirportID( const string& id ) {
-    FGAirport a;
+    FGAirport *a;
     // double lon, lat;
 
     SG_LOG( SG_GENERAL, SG_INFO,
@@ -677,17 +644,17 @@ static bool fgSetPosFromAirportID( const string& id ) {
 
     if ( fgFindAirportID( id, &a ) ) {
         // presets
-        fgSetDouble("/sim/presets/longitude-deg", a.longitude );
-        fgSetDouble("/sim/presets/latitude-deg", a.latitude );
+        fgSetDouble("/sim/presets/longitude-deg", a->longitude );
+        fgSetDouble("/sim/presets/latitude-deg", a->latitude );
 
         // other code depends on the actual postition being set so set
         // that as well
-        fgSetDouble("/position/longitude-deg", a.longitude );
-        fgSetDouble("/position/latitude-deg", a.latitude );
+        fgSetDouble("/position/longitude-deg", a->longitude );
+        fgSetDouble("/position/latitude-deg", a->latitude );
 
         SG_LOG( SG_GENERAL, SG_INFO,
-                "Position for " << id << " is (" << a.longitude
-                << ", " << a.latitude << ")" );
+                "Position for " << id << " is (" << a->longitude
+                << ", " << a->latitude << ")" );
 
         return true;
     } else {
@@ -699,7 +666,7 @@ static bool fgSetPosFromAirportID( const string& id ) {
 
 // Set current tower position lon/lat given an airport id
 static bool fgSetTowerPosFromAirportID( const string& id, double hdg ) {
-    FGAirport a;
+    
     // tower height hard coded for now...
     float towerheight=50.0f;
 
@@ -707,10 +674,11 @@ static bool fgSetTowerPosFromAirportID( const string& id, double hdg ) {
     float fudge_lon = fabs(sin(hdg)) * .003f;
     float fudge_lat = .003f - fudge_lon;
 
-    if ( fgFindAirportID( id, &a ) ) {
-        fgSetDouble("/sim/tower/longitude-deg",  a.getLongitude() + fudge_lon);
-        fgSetDouble("/sim/tower/latitude-deg",  a.getLatitude() + fudge_lat);
-        fgSetDouble("/sim/tower/altitude-ft", a.getElevation() + towerheight);
+    const FGAirport *a = fgFindAirportID( id);
+    if ( a) {
+        fgSetDouble("/sim/tower/longitude-deg",  a->getLongitude() + fudge_lon);
+        fgSetDouble("/sim/tower/latitude-deg",  a->getLatitude() + fudge_lat);
+        fgSetDouble("/sim/tower/altitude-ft", a->getElevation() + towerheight);
         return true;
     } else {
         return false;
@@ -718,6 +686,18 @@ static bool fgSetTowerPosFromAirportID( const string& id, double hdg ) {
 
 }
 
+struct FGTowerLocationListener : SGPropertyChangeListener {
+    void valueChanged(SGPropertyNode* node) {
+        const double hdg = fgGetDouble( "/orientation/heading-deg", 0);
+        const string id(node->getStringValue());
+        fgSetTowerPosFromAirportID(id, hdg);
+    }
+};
+
+static void fgInitTowerLocationListener() {
+    fgGetNode("/sim/tower/airport-id",  true)
+	->addChangeListener( new FGTowerLocationListener() );
+}
 
 // Set current_options lon/lat given an airport id and heading (degrees)
 static bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
@@ -991,7 +971,7 @@ static bool fgSetPosFromCarrier( const string& carrier, const string& posid ) {
 
         return true;
     } else {
-        SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate aircraft carroer = "
+        SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate aircraft carrier = "
                 << carrier );
         return false;
     }
@@ -1179,12 +1159,15 @@ bool fgInitPosition() {
     string parkpos = fgGetString("/sim/presets/parkpos");
     string fix = fgGetString("/sim/presets/fix");
 
+    fgSetDouble( "/orientation/heading-deg", hdg );
+    fgInitTowerLocationListener();
+
     if ( !set_pos && !apt.empty() && !rwy_no.empty() ) {
         // An airport + runway is requested
         if ( fgSetPosFromAirportIDandRwy( apt, rwy_no ) ) {
             // set tower position (a little off the heading for single
             // runway airports)
-            fgSetTowerPosFromAirportID( apt, hdg );
+	    fgSetString("/sim/tower/airport-id",  apt.c_str());
             set_pos = true;
         }
     }
@@ -1194,7 +1177,7 @@ bool fgInitPosition() {
         if ( fgSetPosFromAirportIDandHdg( apt, hdg ) ) {
             // set tower position (a little off the heading for single
             // runway airports)
-            fgSetTowerPosFromAirportID( apt, hdg );
+	    fgSetString("/sim/tower/airport-id",  apt.c_str());
             set_pos = true;
         }
     }
@@ -1238,8 +1221,6 @@ bool fgInitPosition() {
                  fgGetDouble("/sim/presets/longitude-deg") );
     fgSetDouble( "/position/latitude-deg",
                  fgGetDouble("/sim/presets/latitude-deg") );
-    fgSetDouble( "/orientation/heading-deg",
-                 fgGetDouble("/sim/presets/heading-deg") );
 
     // determine if this should be an on-ground or in-air start
     if ((fabs(gs) > 0.01 || fabs(od) > 0.1 || alt > 0.1) && carrier.empty()) {
@@ -1304,15 +1285,14 @@ void fgInitFDM() {
     }
 
     double dt = 1.0 / fgGetInt("/sim/model-hz");
-    aircraft_dir = fgGetString("/sim/aircraft-dir");
-    const string &model = fgGetString("/sim/flight-model");
+    string model = fgGetString("/sim/flight-model");
 
     try {
         if ( model == "larcsim" ) {
             cur_fdm_state = new FGLaRCsim( dt );
         } else if ( model == "jsb" ) {
             cur_fdm_state = new FGJSBsim( dt );
-#ifdef ENABLE_SP_FMDS
+#if ENABLE_SP_FDMS
         } else if ( model == "ada" ) {
             cur_fdm_state = new FGADA( dt );
         } else if ( model == "acms" ) {
@@ -1466,7 +1446,7 @@ void fgInitTimeOffset() {
 
     // Okay, we now have several possible scenarios
     int offset = fgGetInt("/sim/startup/time-offset");
-    const string &offset_type = fgGetString("/sim/startup/time-offset-type");
+    string offset_type = fgGetString("/sim/startup/time-offset-type");
 
     int warp = 0;
     if ( offset_type == "real" ) {
@@ -1559,7 +1539,6 @@ bool fgInitSubsystems() {
     //     = fgGetNode("/sim/presets/latitude-deg");
     // static const SGPropertyNode *altitude
     //     = fgGetNode("/sim/presets/altitude-ft");
-
     SG_LOG( SG_GENERAL, SG_INFO, "Initialize Subsystems");
     SG_LOG( SG_GENERAL, SG_INFO, "========== ==========");
 
@@ -1568,7 +1547,7 @@ bool fgInitSubsystems() {
     ////////////////////////////////////////////////////////////////////
 
     globals->get_event_mgr()->init();
-    globals->get_event_mgr()->setFreezeProperty(fgGetNode("/sim/freeze/clock"));
+    globals->get_event_mgr()->setRealtimeProperty(fgGetNode("/sim/time/delta-realtime-sec", true));
 
     ////////////////////////////////////////////////////////////////////
     // Initialize the property interpolator subsystem
@@ -1587,7 +1566,8 @@ bool fgInitSubsystems() {
 
     SGPath mpath( globals->get_fg_root() );
     mpath.append( "materials.xml" );
-    if ( ! globals->get_matlib()->load(globals->get_fg_root(), mpath.str()) ) {
+    string season = fgGetString("/sim/startup/season", "summer");
+    if ( ! globals->get_matlib()->load(globals->get_fg_root(), mpath.str(), season.c_str()) ) {
         SG_LOG( SG_GENERAL, SG_ALERT, "Error loading material lib!" );
         exit(-1);
     }
@@ -1698,7 +1678,7 @@ bool fgInitSubsystems() {
     ////////////////////////////////////////////////////////////////////
 
     globals->add_subsystem("fx", new FGFX);
-    
+    globals->add_subsystem("voice", new FGVoiceMgr);
 #endif
 
     ////////////////////////////////////////////////////////////////////
@@ -1780,6 +1760,14 @@ bool fgInitSubsystems() {
     globals->get_io()->bind();
 
 
+    ////////////////////////////////////////////////////////////////////
+    // Initialise Nasal display system
+    ////////////////////////////////////////////////////////////////////
+
+    SG_LOG(SG_GENERAL, SG_INFO, "  Nasal Display");
+    globals->set_Nasal_display(new FGNasalDisplay);
+    globals->get_Nasal_display()->init(); 
+
     ////////////////////////////////////////////////////////////////////
     // Add a new 2D panel.
     ////////////////////////////////////////////////////////////////////
@@ -1830,11 +1818,8 @@ bool fgInitSubsystems() {
     // Initialize multiplayer subsystem
     ////////////////////////////////////////////////////////////////////
 
-    globals->set_multiplayer_tx_mgr(new FGMultiplayTxMgr);
-    globals->get_multiplayer_tx_mgr()->init();
-
-    globals->set_multiplayer_rx_mgr(new FGMultiplayRxMgr);
-    globals->get_multiplayer_rx_mgr()->init();
+    globals->set_multiplayer_mgr(new FGMultiplayMgr);
+    globals->get_multiplayer_mgr()->init();
 #endif
 
     ////////////////////////////////////////////////////////////////////////
@@ -1862,7 +1847,7 @@ bool fgInitSubsystems() {
                                 // Save the initial state for future
                                 // reference.
     globals->saveInitialState();
-
+    
     return true;
 }