From: curt <curt>
Date: Tue, 10 Aug 1999 03:44:47 +0000 (+0000)
Subject: Added support for Christian Mayers new weather subsystem.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=9e3edfb47ba8cab56e097f215e449f48c6e47fb6;p=flightgear.git

Added support for Christian Mayers new weather subsystem.
Added support for david@megginson.com's mouse yoke patch.
Added a flight model acceleration options (controlled by a/A keys.)
---

diff --git a/src/Main/Makefile.am b/src/Main/Makefile.am
index 604871337..9eb5892fd 100644
--- a/src/Main/Makefile.am
+++ b/src/Main/Makefile.am
@@ -39,10 +39,12 @@ fgfs_LDADD = \
 	$(top_builddir)/Simulator/Objects/libObjects.a \
 	$(top_builddir)/Simulator/Time/libTime.a \
 	$(top_builddir)/Simulator/Weather/libWeather.a \
+	$(top_builddir)/Simulator/WeatherCM/libWeatherCM.a \
 	$(top_builddir)/Simulator/Joystick/libJoystick.a \
 	$(SERIAL_LIBS) \
 	$(top_builddir)/Lib/Math/libMath.a \
 	$(top_builddir)/Lib/Bucket/libBucket.a \
+	$(top_builddir)/Lib/Voronoi/libVoronoi.a \
 	$(top_builddir)/Lib/Debug/libDebug.a \
 	-lpu -lfnt -lssg -lsg \
 	$(top_builddir)/Lib/Misc/libMisc.a \
diff --git a/src/Main/fg_init.cxx b/src/Main/fg_init.cxx
index 373fcacb4..646e18b2d 100644
--- a/src/Main/fg_init.cxx
+++ b/src/Main/fg_init.cxx
@@ -70,7 +70,8 @@
 #include <Time/light.hxx>
 #include <Time/sunpos.hxx>
 #include <Time/moonpos.hxx>
-#include <Weather/weather.hxx>
+// #include <Weather/weather.hxx>
+#include <WeatherCM/FGLocalWeatherDatabase.h>
 
 #include "fg_init.hxx"
 #include "options.hxx"
@@ -405,7 +406,21 @@ bool fgInitSubsystems( void ) {
 			    fgEVENT::FG_EVENT_READY, 30000 );
 
     // Initialize the weather modeling subsystem
-    current_weather.Init();
+    // current_weather.Init();
+    // Initialize the WeatherDatabase
+    FG_LOG(FG_GENERAL, FG_INFO, "Creating LocalWeatherDatabase");
+    FGLocalWeatherDatabase::theFGLocalWeatherDatabase = 
+	new FGLocalWeatherDatabase(
+	      Point3D( current_aircraft.fdm_state->get_Latitude(),
+		       current_aircraft.fdm_state->get_Longitude(),
+		       current_aircraft.fdm_state->get_Altitude() 
+		          * FEET_TO_METER) );
+
+    WeatherDatabase = FGLocalWeatherDatabase::theFGLocalWeatherDatabase;
+
+    // register the periodic update of the weather
+    global_events.Register( "weather update", fgUpdateWeatherDatabase,
+			    fgEVENT::FG_EVENT_READY, 30000);
 
     // Initialize the Cockpit subsystem
     if( fgCockpitInit( &current_aircraft )) {
diff --git a/src/Main/keyboard.cxx b/src/Main/keyboard.cxx
index b5c7d2d5a..04c3bcb52 100644
--- a/src/Main/keyboard.cxx
+++ b/src/Main/keyboard.cxx
@@ -53,7 +53,8 @@
 #include <Objects/materialmgr.hxx>
 #include <Time/fg_time.hxx>
 #include <Time/light.hxx>
-#include <Weather/weather.hxx>
+// #include <Weather/weather.hxx>
+#include <WeatherCM/FGLocalWeatherDatabase.h>
 
 #include "keyboard.hxx"
 #include "options.hxx"
@@ -76,14 +77,15 @@ void GLUTkey(unsigned char k, int x, int y) {
     FGInterface *f;
     FGTime *t;
     FGView *v;
-    FGWeather *w;
+    // FGWeather *w;
     float fov, tmp;
     static bool winding_ccw = true;
+    int speed;
 
     f = current_aircraft.fdm_state;
     t = FGTime::cur_time_params;
     v = &current_view;
-    w = &current_weather;
+    // w = &current_weather;
 
     FG_LOG( FG_INPUT, FG_DEBUG, "Key hit = " << k );
     if ( puKeyboard(k, PU_DOWN) ) {
@@ -138,6 +140,14 @@ void GLUTkey(unsigned char k, int x, int y) {
 	case 57: // numeric keypad 9
 	    v->set_goal_view_offset( FG_PI * 1.75 );
 	    return;
+	case 65: // A key
+	    speed = current_options.get_speed_up();
+	    speed--;
+	    if ( speed < 1 ) {
+		speed = 1;
+	    }
+	    current_options.set_speed_up( speed );
+	    return;
 	case 72: // H key
 	    // status = current_options.get_hud_status();
 	    // current_options.set_hud_status(!status);
@@ -177,9 +187,12 @@ void GLUTkey(unsigned char k, int x, int y) {
 	    v->force_update_fov_math();
 	    return;
 	case 90: // Z key
-	    tmp = w->get_visibility();   // in meters
+	    // tmp = w->get_visibility();   // in meters
+	    // tmp /= 1.10;
+	    // w->set_visibility( tmp );
+	    tmp = WeatherDatabase->getWeatherVisibility();
 	    tmp /= 1.10;
-	    w->set_visibility( tmp );
+	    WeatherDatabase->setWeatherVisibility( tmp );
 	    return;
 	}
     } else {
@@ -244,6 +257,11 @@ void GLUTkey(unsigned char k, int x, int y) {
 		controls.move_throttle( FGControls::ALL_ENGINES, -0.01 );
 	    }
 	    return;
+	case 97: // a key
+	    speed = current_options.get_speed_up();
+	    speed++;
+	    current_options.set_speed_up( speed );
+	    return;
 	case 98: // b key
 	    int b_ret;
 	    double b_set;
@@ -290,9 +308,12 @@ void GLUTkey(unsigned char k, int x, int y) {
 	    v->force_update_fov_math();
 	    return;
 	case 122: // z key
-	    tmp = w->get_visibility();   // in meters
+	    // tmp = w->get_visibility();   // in meters
+	    // tmp *= 1.10;
+	    // w->set_visibility( tmp );
+	    tmp = WeatherDatabase->getWeatherVisibility();
 	    tmp *= 1.10;
-	    w->set_visibility( tmp );
+	    WeatherDatabase->setWeatherVisibility( tmp );
 	    return;
 	case 27: // ESC
 	    // if( fg_DebugOutput ) {
diff --git a/src/Main/main.cxx b/src/Main/main.cxx
index 45a3bd391..5c7f7ad88 100644
--- a/src/Main/main.cxx
+++ b/src/Main/main.cxx
@@ -91,7 +91,8 @@
 #include <Time/fg_time.hxx>
 #include <Time/fg_timer.hxx>
 #include <Time/sunpos.hxx>
-#include <Weather/weather.hxx>
+// #include <Weather/weather.hxx>
+// #include <WeatherCM/FGLocalWeatherDatabase.h>
 
 #include "fg_init.hxx"
 #include "keyboard.hxx"
@@ -473,7 +474,9 @@ void fgUpdateTimeDepCalcs(int multi_loop, int remainder) {
 
 	// printf("updating flight model x %d\n", multi_loop);
 	fgFDMUpdate( current_options.get_flight_model(), 
-		     cur_fdm_state, multi_loop * 1, remainder );
+		     cur_fdm_state, 
+		     multi_loop * current_options.get_speed_up(),
+		     remainder );
     } else {
 	fgFDMUpdate( current_options.get_flight_model(), 
 		     cur_fdm_state, 0, remainder );
@@ -556,14 +559,16 @@ static void fgMainLoop( void ) {
 
 #if defined( ENABLE_PLIB_JOYSTICK )
     // Read joystick and update control settings
-    fgJoystickRead();
+    if ( current_options.get_control_mode() == fgOPTIONS::FG_JOYSTICK ) {
+	fgJoystickRead();
+    }
 #elif defined( ENABLE_GLUT_JOYSTICK )
     // Glut joystick support works by feeding a joystick handler
     // function to glut.  This is taken care of once in the joystick
     // init routine and we don't have to worry about it again.
 #endif
 
-    current_weather.Update();
+    // current_weather.Update();
 
     // Fix elevation.  I'm just sticking this here for now, it should
     // probably move eventually
diff --git a/src/Main/options.cxx b/src/Main/options.cxx
index f7e13a89c..2fbced19d 100644
--- a/src/Main/options.cxx
+++ b/src/Main/options.cxx
@@ -152,6 +152,7 @@ fgOPTIONS::fgOPTIONS() :
     intro_music(1),
     mouse_pointer(0),
     pause(0),
+    control_mode(FG_JOYSTICK),
 
     // Features
     hud_status(1),
@@ -159,7 +160,8 @@ fgOPTIONS::fgOPTIONS() :
     sound(1),
 
     // Flight Model options
-    flight_model(FGInterface::FG_LARCSIM),
+    flight_model( FGInterface::FG_LARCSIM ),
+    speed_up( 1 ),
 
     // Rendering options
     fog(FG_FOG_NICEST),  // nicest
@@ -433,6 +435,18 @@ long int fgOPTIONS::parse_date( const string& date)
 
 
 // parse degree in the form of [+/-]hhh:mm:ss
+void fgOPTIONS::parse_control( const string& mode ) {
+    if ( mode == "joystick" ) {
+	control_mode = FG_JOYSTICK;
+    } else if ( mode == "mouse" ) {
+	control_mode = FG_MOUSE;
+    } else {
+	control_mode = FG_KEYBOARD;
+    }
+}
+
+
+/// parse degree in the form of [+/-]hhh:mm:ss
 double
 fgOPTIONS::parse_degree( const string& degree_str) {
     double result = parse_time( degree_str );
@@ -570,6 +584,8 @@ int fgOPTIONS::parse_option( const string& arg ) {
 	pause = false;	
     } else if ( arg == "--enable-pause" ) {
 	pause = true;	
+    } else if ( arg.find( "--control=") != string::npos ) {
+	parse_control( arg.substr(10) );
     } else if ( arg == "--disable-hud" ) {
 	hud_status = false;	
     } else if ( arg == "--enable-hud" ) {
@@ -623,6 +639,8 @@ int fgOPTIONS::parse_option( const string& arg ) {
 	fg_root = arg.substr( 10 );
     } else if ( arg.find( "--fdm=" ) != string::npos ) {
 	flight_model = parse_fdm( arg.substr(6) );
+    } else if ( arg.find( "--speed=" ) != string::npos ) {
+	speed_up = atoi( arg.substr(8) );
     } else if ( arg == "--fog-disable" ) {
 	fog = FG_FOG_DISABLED;	
     } else if ( arg == "--fog-fastest" ) {
@@ -778,6 +796,7 @@ void fgOPTIONS::usage ( void ) {
     printf("\t\tfull screen voodoo/voodoo-II based cards.)\n");
     printf("\t--disable-pause:  start out in an active state\n");
     printf("\t--enable-pause:  start out in a paused state\n");
+    printf("\t--control=mode:  primary control mode (joystick, keyboard, mouse)\n");
     printf("\n");
 
     printf("Features:\n");
@@ -791,6 +810,7 @@ void fgOPTIONS::usage ( void ) {
  
     printf("Flight Model:\n");
     printf("\t--fdm=abcd:  one of slew, jsb, larcsim, or external\n");
+    printf("\t--speed=n:  run the FDM this much faster than real time\n");
     printf("\n");
 
     printf("Initial Position and Orientation:\n");
diff --git a/src/Main/options.hxx b/src/Main/options.hxx
index 576d75cc3..671d40837 100644
--- a/src/Main/options.hxx
+++ b/src/Main/options.hxx
@@ -87,6 +87,13 @@ public:
 	FG_RADIUS_MAX = 4
     };
 
+    enum fgControlMode
+    {
+	FG_JOYSTICK = 0,
+	FG_KEYBOARD = 1,
+	FG_MOUSE = 2
+    };
+
 private:
 
     // The flight gear "root" directory
@@ -110,6 +117,7 @@ private:
     bool intro_music;   // play introductory music
     int mouse_pointer;  // show mouse pointer
     bool pause;         // pause intially enabled/disabled
+    fgControlMode control_mode; // primary control mode
 
     // Features
     bool hud_status;    // HUD on/off
@@ -118,6 +126,7 @@ private:
 
     // Flight Model options
     int flight_model;   // Flight Model:  FG_SLEW, FG_LARCSIM, etc.
+    int speed_up;       // Sim mechanics run this much faster than normal speed
 
     // Rendering options
     fgFogKind fog;      // Fog nicest/fastest/disabled
@@ -192,10 +201,14 @@ public:
     inline bool get_intro_music() const { return intro_music; }
     inline int get_mouse_pointer() const { return mouse_pointer; }
     inline bool get_pause() const { return pause; }
+    inline fgControlMode get_control_mode() const { return control_mode; }
+    inline void set_control_mode( fgControlMode mode ) { control_mode = mode; }
     inline bool get_hud_status() const { return hud_status; }
     inline bool get_panel_status() const { return panel_status; }
     inline bool get_sound() const { return sound; }
     inline int get_flight_model() const { return flight_model; }
+    inline int get_speed_up() const { return speed_up; }
+    inline void set_speed_up( int speed ) { speed_up = speed; }
     inline bool fog_enabled() const { return fog != FG_FOG_DISABLED; }
     inline fgFogKind get_fog() const { return fog; }
     inline double get_fov() const { return fov; }
@@ -244,6 +257,7 @@ public:
 
 private:
 
+    void parse_control( const string& mode );
     double parse_time( const string& time_str );
     long int parse_date( const string& date_str );
     double parse_degree( const string& degree_str );