X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=src%2FMain%2Fmain.cxx;h=54d2bdbc74735aa043db4fd53c2af6c619e1b014;hb=2963b90195915bab1f22233cc263a8c902427908;hp=14ccc9efb5fa4b72cb501b3cc074a686ac84d730;hpb=d996d271215e0706a53dbe57b85256f7851a748a;p=flightgear.git

diff --git a/src/Main/main.cxx b/src/Main/main.cxx
index 14ccc9efb..54d2bdbc7 100644
--- a/src/Main/main.cxx
+++ b/src/Main/main.cxx
@@ -32,20 +32,13 @@
 #  include <signal.h>
 #endif
 
-#ifdef SG_MATH_EXCEPTION_CLASH
-#  include <math.h>
-#endif
-
-#ifdef HAVE_WINDOWS_H
-#  include <windows.h>
-#  include <float.h>
-#endif
+#include <iostream>
 
 #include <plib/netSocket.h>
 
-#include <simgear/props/props.hxx>
-#include <simgear/timing/sg_time.hxx>
-#include <simgear/math/sg_random.h>
+#include <osg/Camera>
+#include <osg/GraphicsContext>
+#include <osgDB/Registry>
 
 // Class references
 #include <simgear/ephemeris/ephemeris.hxx>
@@ -53,6 +46,11 @@
 #include <simgear/scene/material/matlib.hxx>
 #include <simgear/scene/model/animation.hxx>
 #include <simgear/scene/sky/sky.hxx>
+#include <simgear/structure/event_mgr.hxx>
+#include <simgear/props/props.hxx>
+#include <simgear/timing/sg_time.hxx>
+#include <simgear/math/sg_random.h>
+
 #include <Time/light.hxx>
 #include <Include/general.hxx>
 #include <Aircraft/replay.hxx>
@@ -66,32 +64,32 @@
 #include <Sound/beacon.hxx>
 #include <Sound/morse.hxx>
 #include <FDM/flight.hxx>
-// #include <FDM/ADA.hxx>
-#include <ATC/ATCdisplay.hxx>
-#include <ATC/ATCmgr.hxx>
-#include <ATC/AIMgr.hxx>
+#include <ATCDCL/ATCmgr.hxx>
+#include <ATCDCL/AIMgr.hxx>
 #include <Time/tmp.hxx>
 #include <Time/fg_timer.hxx>
 #include <Environment/environment_mgr.hxx>
 #include <GUI/new_gui.hxx>
 #include <MultiPlayer/multiplaymgr.hxx>
 
+#include "CameraGroup.hxx"
 #include "fg_commands.hxx"
 #include "fg_io.hxx"
 #include "renderer.hxx"
 #include "splash.hxx"
 #include "main.hxx"
-
+#include "util.hxx"
+#include "fg_init.hxx"
+#include "WindowSystemAdapter.hxx"
 
 
 static double real_delta_time_sec = 0.0;
 double delta_time_sec = 0.0;
 extern float init_volume;
 
+using namespace flightgear;
 
-#ifdef macintosh
-#  include <console.h>		// -dw- for command line dialog
-#endif
+using std::cerr;
 
 // This is a record containing a bit of global housekeeping information
 FGGeneral general;
@@ -138,9 +136,9 @@ void fgUpdateTimeDepCalcs() {
         double lat = fgGetDouble("/sim/presets/latitude-deg");
         // We require just to have 50 meter scenery availabe around
         // the aircraft.
-        double range = 50.0;
-        if (globals->get_tile_mgr()->scenery_available(lat, lon, range)) {
-            SG_LOG(SG_FLIGHT,SG_INFO, "Finally initializing fdm");
+        double range = 1000.0;
+        if (globals->get_scenery()->scenery_available(lat, lon, range)) {
+            //SG_LOG(SG_FLIGHT, SG_INFO, "Finally initializing fdm");
             cur_fdm_state->init();
             if ( cur_fdm_state->get_bound() ) {
                 cur_fdm_state->unbind();
@@ -154,11 +152,6 @@ void fgUpdateTimeDepCalcs() {
     if ( cur_fdm_state->get_inited() ) {
         // we have been inited, and  we are good to go ...
 
-        if ( !inited ) {
-            inited = true;
-            fgSetBool("/sim/signals/fdm-initialized", true);
-        }
-
         if ( replay_state->getIntValue() == 0 ) {
             // replay off, run fdm
             cur_fdm_state->update( delta_time_sec );
@@ -174,6 +167,12 @@ void fgUpdateTimeDepCalcs() {
                 // paused playback (don't advance replay time)
             }
         }
+
+        if ( !inited ) {
+            inited = true;
+            fgSetBool("/sim/signals/fdm-initialized", true);
+        }
+
     } else {
         // do nothing, fdm isn't inited yet
     }
@@ -181,9 +180,6 @@ void fgUpdateTimeDepCalcs() {
     globals->get_model_mgr()->update(delta_time_sec);
     globals->get_aircraft_model()->update(delta_time_sec);
 
-    // update the view angle
-    globals->get_viewmgr()->update(delta_time_sec);
-
     // Update solar system
     globals->get_ephem()->update( globals->get_time_params()->getMjd(),
                                   globals->get_time_params()->getLst(),
@@ -206,22 +202,26 @@ static const double alt_adjust_m = alt_adjust_ft * SG_FEET_TO_METER;
 static void fgMainLoop( void ) {
     int model_hz = fgGetInt("/sim/model-hz");
 
-    static const SGPropertyNode *longitude
+    static SGConstPropertyNode_ptr longitude
         = fgGetNode("/position/longitude-deg");
-    static const SGPropertyNode *latitude
+    static SGConstPropertyNode_ptr latitude
         = fgGetNode("/position/latitude-deg");
-    static const SGPropertyNode *altitude
+    static SGConstPropertyNode_ptr altitude
         = fgGetNode("/position/altitude-ft");
-    static const SGPropertyNode *clock_freeze
+    static SGConstPropertyNode_ptr clock_freeze
         = fgGetNode("/sim/freeze/clock", true);
-    static const SGPropertyNode *cur_time_override
+    static SGConstPropertyNode_ptr cur_time_override
         = fgGetNode("/sim/time/cur-time-override", true);
-    static const SGPropertyNode *max_simtime_per_frame
+    static SGConstPropertyNode_ptr max_simtime_per_frame
         = fgGetNode("/sim/max-simtime-per-frame", true);
+    static SGPropertyNode_ptr frame_signal
+        = fgGetNode("/sim/signals/frame", true);
 
+    frame_signal->fireValueChanged();
     SGCloudLayer::enable_bump_mapping = fgGetBool("/sim/rendering/bump-mapping");
 
-    bool scenery_loaded = fgGetBool("sim/sceneryloaded") || fgGetBool("sim/sceneryloaded-override");
+    bool scenery_loaded = fgGetBool("sim/sceneryloaded");
+    bool wait_for_scenery = !(scenery_loaded || fgGetBool("sim/sceneryloaded-override"));
 
     // Update the elapsed time.
     static bool first_time = true;
@@ -231,7 +231,7 @@ static void fgMainLoop( void ) {
     }
 
     double throttle_hz = fgGetDouble("/sim/frame-rate-throttle-hz", 0.0);
-    if ( throttle_hz > 0.0 && scenery_loaded ) {
+    if ( throttle_hz > 0.0 && !wait_for_scenery ) {
         // optionally throttle the frame rate (to get consistent frame
         // rates or reduce cpu usage.
 
@@ -316,7 +316,7 @@ static void fgMainLoop( void ) {
     }
 
 
-    if (clock_freeze->getBoolValue() || !scenery_loaded) {
+    if (clock_freeze->getBoolValue() || wait_for_scenery) {
         delta_time_sec = 0;
     } else {
         delta_time_sec = real_delta_time_sec;
@@ -340,19 +340,9 @@ static void fgMainLoop( void ) {
 
     SGTime *t = globals->get_time_params();
 
-    globals->get_event_mgr()->update(delta_time_sec);
-
     SG_LOG( SG_ALL, SG_DEBUG, "Running Main Loop");
     SG_LOG( SG_ALL, SG_DEBUG, "======= ==== ====");
 
-#if defined( ENABLE_PLIB_JOYSTICK )
-    // Read joystick and update control settings
-    // if ( fgGetString("/sim/control-mode") == "joystick" )
-    // {
-    //    fgJoystickRead();
-    // }
-#endif
-
     // Fix elevation.  I'm just sticking this here for now, it should
     // probably move eventually
 
@@ -491,19 +481,6 @@ static void fgMainLoop( void ) {
             "Elapsed time is zero ... we're zinging" );
     }
 
-    // Do any I/O channel work that might need to be done
-    globals->get_io()->update( real_delta_time_sec );
-
-    // see if we need to load any deferred-load textures
-    globals->get_matlib()->load_next_deferred();
-
-    // Run audio scheduler
-#ifdef ENABLE_AUDIO_SUPPORT
-    if ( globals->get_soundmgr()->is_working() ) {
-        globals->get_soundmgr()->update( delta_time_sec );
-    }
-#endif
-
     globals->get_subsystem_mgr()->update(delta_time_sec);
 
     //
@@ -512,30 +489,8 @@ static void fgMainLoop( void ) {
     //   we may want to move this to its own class at some point
     //
     double visibility_meters = fgGetDouble("/environment/visibility-m");
-    FGViewer *current_view = globals->get_current_view();
-    // Let the scenery center follow the current view position with
-    // 30m increments.
-    //
-    // Having the scenery center near the view position will eliminate
-    // jitter of objects which are placed very near the view position
-    // and haveing it's center near that view position.
-    // So the 3d insruments of the aircraft will not jitter with this.
-    // 
-    // Following the view position exactly would introduce jitter of
-    // the scenery tiles (they would be from their center up to 10000m
-    // to the view and this will introduce roundoff too). By stepping
-    // at 30m incements the roundoff error of the scenery tiles is
-    // still present, but we will make exactly the same roundoff error
-    // at each frame until the center is switched to a new
-    // position. This roundoff is still visible but you will most
-    // propably not notice.
-    double *vp = globals->get_current_view()->get_absolute_view_pos();
-    SGVec3d cntr(vp);
-    if (30.0*30.0 < distSqr(cntr, globals->get_scenery()->get_center()))
-      globals->get_scenery()->set_center( cntr );
-
-    globals->get_tile_mgr()->prep_ssg_nodes( current_view->getSGLocation(),
-                                             visibility_meters );
+
+    globals->get_tile_mgr()->prep_ssg_nodes( visibility_meters );
     // update tile manager for view...
     SGLocation *view_location = globals->get_current_view()->getSGLocation();
     globals->get_tile_mgr()->update( view_location, visibility_meters );
@@ -548,8 +503,7 @@ static void fgMainLoop( void ) {
         double ref_time, r;
         SGVec3d pt;
         bool valid = cur_fdm_state->is_valid_m(&ref_time, pt.sg(), &r);
-        double *vp = globals->get_current_view()->get_absolute_view_pos();
-        SGVec3d viewpos(vp);
+        SGVec3d viewpos(globals->get_current_view()->get_view_pos());
         if (valid && distSqr(viewpos, pt) < r*r) {
             // Reuse the cache ...
             double lev
@@ -567,47 +521,19 @@ static void fgMainLoop( void ) {
         }
     }
 
-#ifdef ENABLE_AUDIO_SUPPORT
-    // Right now we make a simplifying assumption that the primary
-    // aircraft is the source of all sounds and that all sounds are
-    // positioned relative to the current view position.
-
-    static sgVec3 last_pos_offset;
-
-    // get the location data for the primary FDM (now hardcoded to ac model)...
-    SGLocation *acmodel_loc = NULL;
-    acmodel_loc = (SGLocation *)globals->
-        get_aircraft_model()->get3DModel()->getSGLocation();
-
-    // set positional offset for sources
-    sgdVec3 dsource_pos_offset;
-    sgdSubVec3( dsource_pos_offset,
-                view_location->get_absolute_view_pos(),
-                acmodel_loc->get_absolute_view_pos() );
-    // cout << "pos all = " << source_pos_offset[0] << " " << source_pos_offset[1] << " " << source_pos_offset[2] << endl;
-    sgVec3 source_pos_offset;
-    sgSetVec3(source_pos_offset, dsource_pos_offset);
-    globals->get_soundmgr()->set_source_pos_all( source_pos_offset );
-
-    // set the velocity
-    sgVec3 source_vel;
-    sgSubVec3( source_vel, source_pos_offset, last_pos_offset );
-    sgScaleVec3( source_vel, delta_time_sec );
-    sgCopyVec3( last_pos_offset, source_pos_offset );
-    // cout << "vel = " << source_vel[0] << " " << source_vel[1] << " " << source_vel[2] << endl;
-    globals->get_soundmgr()->set_source_vel_all( source_vel );
-
-    // Right now we make a simplifying assumption that the listener is
-    // always positioned at the origin.
-    sgVec3 listener_pos;
-    sgSetVec3( listener_pos, 0.0, 0.0, 0.0 );
-    // cout << "listener = " << listener_pos[0] << " " << listener_pos[1] << " " << listener_pos[2] << endl;
-    globals->get_soundmgr()->set_listener_pos( listener_pos );
-#endif
+    // run Nasal's settimer() loops right before the view manager
+    globals->get_event_mgr()->update(delta_time_sec);
+
+    // update the view angle as late as possible, but before sound calculations
+    globals->get_viewmgr()->update(delta_time_sec);
+
+    // Do any I/O channel work that might need to be done (must come after viewmgr)
+    globals->get_io()->update(real_delta_time_sec);
 
     // END Tile Manager udpates
 
-    if (!scenery_loaded && globals->get_tile_mgr()->all_queues_empty() && cur_fdm_state->get_inited()) {
+    if (!scenery_loaded && globals->get_tile_mgr()->isSceneryLoaded()
+        && cur_fdm_state->get_inited()) {
         fgSetBool("sim/sceneryloaded",true);
         fgSetFloat("/sim/sound/volume", init_volume);
         globals->get_soundmgr()->set_volume(init_volume);
@@ -618,30 +544,18 @@ static void fgMainLoop( void ) {
     SG_LOG( SG_ALL, SG_DEBUG, "" );
 }
 
-
-// This is the top level master main function that is registered as
-// our idle funciton
-
-// The first few passes take care of initialization things (a couple
-// per pass) and once everything has been initialized fgMainLoop from
-// then on.
-
-static void fgIdleFunction ( void ) {
-    if ( idle_state == 0 ) {
-        idle_state++;
-
-#ifdef GL_EXT_texture_lod_bias
-        // negative values sharpen, positive values blur mipmapped textures
-        glTexEnvf( GL_TEXTURE_FILTER_CONTROL_EXT, GL_TEXTURE_LOD_BIAS_EXT, -0.5 ) ;
-#endif
-        fgSplashProgress("setting up scenegraph & user interface");
-
-
-    } else if ( idle_state == 1 ) {
-        idle_state++;
-        // This seems to be the absolute earliest in the init sequence
-        // that these calls will return valid info.  Too bad it's after
-        // we've already created and sized our window. :-(
+// Operation for querying OpenGL parameters. This must be done in a
+// valid OpenGL context, potentially in another thread.
+namespace
+{
+struct GeneralInitOperation : public GraphicsContextOperation
+{
+    GeneralInitOperation()
+        : GraphicsContextOperation(std::string("General init"))
+    {
+    }
+    void run(osg::GraphicsContext* gc)
+    {
         general.set_glVendor( (char *)glGetString ( GL_VENDOR ) );
         general.set_glRenderer( (char *)glGetString ( GL_RENDERER ) );
         general.set_glVersion( (char *)glGetString ( GL_VERSION ) );
@@ -655,11 +569,45 @@ static void fgIdleFunction ( void ) {
         glGetIntegerv( GL_DEPTH_BITS, &tmp );
         general.set_glDepthBits( tmp );
         SG_LOG ( SG_GENERAL, SG_INFO, "Depth buffer bits = " << tmp );
+    }
+};
+}
+
+// This is the top level master main function that is registered as
+// our idle funciton
+
+// The first few passes take care of initialization things (a couple
+// per pass) and once everything has been initialized fgMainLoop from
+// then on.
 
-        // Initialize the user interface (we need to do this before
-        // passing off control to the OS main loop and before
-        // fgInitGeneral to get our fonts !!!
-        guiInit();
+static void fgIdleFunction ( void ) {
+    static osg::ref_ptr<GeneralInitOperation> genOp;
+    if ( idle_state == 0 ) {
+        idle_state++;
+        // Pick some window on which to do queries.
+        // XXX Perhaps all this graphics initialization code should be
+        // moved to renderer.cxx?
+        genOp = new GeneralInitOperation;
+        osg::Camera* guiCamera = getGUICamera(CameraGroup::getDefault());
+        WindowSystemAdapter* wsa = WindowSystemAdapter::getWSA();
+        osg::GraphicsContext* gc = 0;
+        if (guiCamera)
+            gc = guiCamera->getGraphicsContext();
+        if (gc) {
+            gc->add(genOp.get());
+        } else {
+            wsa->windows[0]->gc->add(genOp.get());
+        }
+        guiStartInit(gc);
+    } else if ( idle_state == 1 ) {
+        if (genOp.valid()) {
+            if (!genOp->isFinished())
+                return;
+            genOp = 0;
+        }
+        if (!guiFinishInit())
+            return;
+        idle_state++;
         fgSplashProgress("reading aircraft list");
 
 
@@ -667,23 +615,6 @@ static void fgIdleFunction ( void ) {
         idle_state++;
         // Read the list of available aircraft
         fgReadAircraft();
-
-        // get the address of our OpenGL extensions
-//         if (SGIsOpenGLExtensionSupported("GL_EXT_point_parameters") ) {
-//             glPointParameterIsSupported = true;
-//             glPointParameterfPtr = (glPointParameterfProc)
-//                 SGLookupFunction("glPointParameterfEXT");
-//             glPointParameterfvPtr = (glPointParameterfvProc)
-//                 SGLookupFunction("glPointParameterfvEXT");
-//         } else if ( SGIsOpenGLExtensionSupported("GL_ARB_point_parameters") ) {
-//             glPointParameterIsSupported = true;
-//             glPointParameterfPtr = (glPointParameterfProc)
-//                 SGLookupFunction("glPointParameterfARB");
-//             glPointParameterfvPtr = (glPointParameterfvProc)
-//                 SGLookupFunction("glPointParameterfvARB");
-//         } else {
-//             glPointParameterIsSupported = false;
-//         }
         fgSplashProgress("reading airport & navigation data");
 
 
@@ -720,7 +651,7 @@ static void fgIdleFunction ( void ) {
         // Initialize the material manager
         ////////////////////////////////////////////////////////////////////
         globals->set_matlib( new SGMaterialLib );
-        globals->set_model_lib(new SGModelLib);
+        simgear::SGModelLib::init(globals->get_fg_root());
 
 
         ////////////////////////////////////////////////////////////////////
@@ -853,16 +784,6 @@ static void fgIdleFunction ( void ) {
             system ( command.c_str() );
         }
 #endif
-
-        // These are a few miscellaneous things that aren't really
-        // "subsystems" but still need to be initialized.
-
-#ifdef USE_GLIDE
-        if ( strstr ( general.get_glRenderer(), "Glide" ) ) {
-            grTexLodBiasValue ( GR_TMU0, 1.0 ) ;
-        }
-#endif
-
         // This is the top level init routine which calls all the
         // other subsystem initialization routines.  If you are adding
         // a subsystem to flightgear, its initialization call should be
@@ -921,12 +842,6 @@ static void upper_case_property(const char *name)
 // Main top level initialization
 bool fgMainInit( int argc, char **argv ) {
 
-#if defined( macintosh )
-    freopen ("stdout.txt", "w", stdout );
-    freopen ("stderr.txt", "w", stderr );
-    argc = ccommand( &argv );
-#endif
-
     // set default log levels
     sglog().setLogLevels( SG_ALL, SG_ALERT );
 
@@ -954,16 +869,18 @@ bool fgMainInit( int argc, char **argv ) {
     string_list *col = new string_list;
     globals->set_channel_options_list( col );
 
+    fgValidatePath("", false);  // initialize static variables
     upper_case_property("/sim/presets/airport-id");
     upper_case_property("/sim/presets/runway");
     upper_case_property("/sim/tower/airport-id");
+    upper_case_property("/autopilot/route-manager/input");
 
     // Scan the config file(s) and command line options to see if
     // fg_root was specified (ignore all other options for now)
     fgInitFGRoot(argc, argv);
 
     // Check for the correct base package version
-    static char required_version[] = "0.9.10";
+    static char required_version[] = "1.0.0";
     string base_version = fgBasePackageVersion();
     if ( !(base_version == required_version) ) {
         // tell the operator how to use this application
@@ -980,9 +897,6 @@ bool fgMainInit( int argc, char **argv ) {
         exit(-1);
     }
 
-    //OSGFIXME
-//     sgUseDisplayList = fgGetBool( "/sim/rendering/use-display-list", true );
-
     // Load the configuration parameters.  (Command line options
     // override config file options.  Config file options override
     // defaults.)
@@ -992,13 +906,8 @@ bool fgMainInit( int argc, char **argv ) {
     }
 
     // Initialize the Window/Graphics environment.
-#if !defined(__APPLE__) || defined(OSX_BUNDLE)
-    // Mac OS X command line ("non-bundle") applications call this
-    // from main(), in bootstrap.cxx.  Andy doesn't know why, someone
-    // feel free to add comments...
     fgOSInit(&argc, argv);
     _bootstrap_OSInit++;
-#endif
 
     fgRegisterWindowResizeHandler( &FGRenderer::resize );
     fgRegisterIdleHandler( &fgIdleFunction );
@@ -1015,16 +924,11 @@ bool fgMainInit( int argc, char **argv ) {
 
     // Clouds3D requires an alpha channel
     // clouds may require stencil buffer
-    fgOSOpenWindow( fgGetInt("/sim/startup/xsize"),
-                    fgGetInt("/sim/startup/ysize"),
-                    fgGetInt("/sim/rendering/bits-per-pixel"),
-                    fgGetBool("/sim/rendering/clouds3d-enable"),
-                    get_stencil_buffer,
-                    fgGetBool("/sim/startup/fullscreen") );
+    fgOSOpenWindow(get_stencil_buffer);
 
     // Initialize the splash screen right away
     fntInit();
-    fgSplashInit(fgGetString("/sim/startup/splash-texture"));
+    fgSplashInit();
 
     // pass control off to the master event handler
     fgOSMainLoop();