//
// Written by Curtis Olson, started July 2000.
//
-// Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
+// Copyright (C) 2000 Curtis L. Olson - http://www.flightgear.org/~curt
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// $Id$
#define _GLOBALS_HXX
#include <simgear/compiler.h>
+#include <simgear/props/props.hxx>
+#include <simgear/structure/subsystem_mgr.hxx>
+#include <simgear/misc/sg_path.hxx>
#include <vector>
-#include STL_STRING
+#include <string>
+
+typedef std::vector<std::string> string_list;
+
+// Forward declarations
+
+// This file is included, directly or indirectly, almost everywhere in
+// FlightGear, so if any of its dependencies changes, most of the sim
+// has to be recompiled. Using these forward declarations helps us to
+// avoid including a lot of header files (and thus, a lot of
+// dependencies). Since Most of the methods simply set or return
+// pointers, we don't need to know anything about the class details
+// anyway.
+
+class SGEphemeris;
+class SGCommandMgr;
+class SGMaterialLib;
+class SGPropertyNode;
+class SGTime;
+class SGEventMgr;
+class SGSubsystemMgr;
+class SGSubsystem;
+class SGSoundMgr;
+
+class FGATISMgr;
+class FGControls;
+class FGTACANList;
+class FGLocale;
+class FGRouteMgr;
+class FGScenery;
+class FGTileMgr;
+class FGViewMgr;
+class FGViewer;
+class FGRenderer;
+class FGFontCache;
+
+
+/**
+ * Bucket for subsystem pointers representing the sim's state.
+ */
+
+class FGGlobals
+{
+private:
-#include <simgear/ephemeris/ephemeris.hxx>
-#include <simgear/magvar/magvar.hxx>
-#include <simgear/route/route.hxx>
-#include <simgear/timing/sg_time.hxx>
-#include <simgear/misc/props.hxx>
-
-#include "viewmgr.hxx"
-
-FG_USING_STD( vector );
-FG_USING_STD( string );
-
-typedef vector<string> string_list;
+ // properties, destroy last
+ SGPropertyNode_ptr props;
+ SGPropertyNode_ptr initial_state;
+ // localization
+ FGLocale* locale;
-class FGGlobals {
+ FGRenderer *renderer;
+ SGSubsystemMgr *subsystem_mgr;
+ SGEventMgr *event_mgr;
-private:
+ // Number of milliseconds elapsed since the start of the program.
+ double sim_time_sec;
// Root of FlightGear data tree
- string fg_root;
-
- // Root of FlightGear scenery tree
- string fg_scenery;
+ std::string fg_root;
- // Freeze sim
- bool freeze;
+ // Users home directory for data
+ std::string fg_home;
- // An offset in seconds from the true time. Allows us to adjust
- // the effective time of day.
- long int warp;
+ // Roots of FlightGear scenery tree
+ string_list fg_scenery;
- // How much to change the value of warp each iteration. Allows us
- // to make time progress faster than normal (or even run in reverse.)
- long int warp_delta;
+ std::string browser;
// Time structure
SGTime *time_params;
// Sky structures
SGEphemeris *ephem;
- // Magnetic Variation
- SGMagVar *mag;
+ // Material properties library
+ SGMaterialLib *matlib;
// Global autopilot "route"
- SGRoute *route;
+ FGRouteMgr *route_mgr;
- // viewer maneger
+ // ATC manager
+ FGATISMgr *ATIS_mgr;
+
+ // control input state
+ FGControls *controls;
+
+ // viewer manager
FGViewMgr *viewmgr;
- FGViewer *current_view;
- // properties
- SGPropertyNode *props;
- SGPropertyNode *initial_state;
+ SGCommandMgr *commands;
// list of serial port-like configurations
string_list *channel_options_list;
+ // A list of initial waypoints that are read from the command line
+ // and or flight-plan file during initialization
+ string_list *initial_waypoints;
+
+ // FlightGear scenery manager
+ FGScenery *scenery;
+
+ // Tile manager
+ FGTileMgr *tile_mgr;
+
+ FGFontCache *fontcache;
+
+ // Navigational Aids
+ FGTACANList *channellist;
+
+ /// roots of Aircraft trees
+ string_list fg_aircraft_dirs;
+
+ bool haveUserSettings;
+
+ SGPropertyNode_ptr positionLon, positionLat, positionAlt;
+ SGPropertyNode_ptr viewLon, viewLat, viewAlt;
+ SGPropertyNode_ptr orientHeading, orientPitch, orientRoll;
public:
FGGlobals();
- ~FGGlobals();
+ virtual ~FGGlobals();
- inline const string &get_fg_root () const { return fg_root; }
- inline void set_fg_root (const string &root) { fg_root = root; }
+ virtual FGRenderer *get_renderer () const;
- inline const string &get_fg_scenery () const { return fg_scenery; }
- inline void set_fg_scenery (const string &scenery) {
- fg_scenery = scenery;
- }
+ virtual SGSubsystemMgr *get_subsystem_mgr () const;
+
+ virtual SGSubsystem *get_subsystem (const char * name);
+
+ virtual void add_subsystem (const char * name,
+ SGSubsystem * subsystem,
+ SGSubsystemMgr::GroupType
+ type = SGSubsystemMgr::GENERAL,
+ double min_time_sec = 0);
+
+ virtual SGEventMgr *get_event_mgr () const;
+
+ virtual SGSoundMgr *get_soundmgr () const;
+
+ inline double get_sim_time_sec () const { return sim_time_sec; }
+ inline void inc_sim_time_sec (double dt) { sim_time_sec += dt; }
+ inline void set_sim_time_sec (double t) { sim_time_sec = t; }
+
+ inline const std::string &get_fg_root () const { return fg_root; }
+ void set_fg_root (const std::string &root);
+
+ inline const std::string &get_fg_home () const { return fg_home; }
+ void set_fg_home (const std::string &home);
+
+ inline const string_list &get_fg_scenery () const { return fg_scenery; }
+ void append_fg_scenery (const std::string &scenery);
- inline bool get_freeze() const { return freeze; }
- inline void set_freeze( bool f ) { freeze = f; }
+ const string_list& get_aircraft_paths() const { return fg_aircraft_dirs; }
+ void append_aircraft_path(const std::string& path);
+ void append_aircraft_paths(const std::string& path);
+
+ /**
+ * Given a path to an aircraft-related resource file, resolve it
+ * against the appropriate root. This means looking at the location
+ * defined by /sim/aircraft-dir, and then aircraft_path in turn,
+ * finishing with fg_root/Aircraft.
+ *
+ * if the path could not be resolved, an empty path is returned.
+ */
+ SGPath resolve_aircraft_path(const std::string& branch) const;
+
+ /**
+ * Same as above, but test for non 'Aircraft/' branch paths, and
+ * always resolve them against fg_root.
+ */
+ SGPath resolve_maybe_aircraft_path(const std::string& branch) const;
+
+ /**
+ * Search in the following directories:
+ *
+ * 1. Root directory of current aircraft (defined by /sim/aircraft-dir)
+ * 2. All aircraft directories if branch starts with Aircraft/
+ * 3. fg_data directory
+ */
+ SGPath resolve_resource_path(const std::string& branch) const;
- inline long int get_warp() const { return warp; }
- inline void set_warp( long int w ) { warp = w; }
- inline void inc_warp( long int w ) { warp += w; }
+ inline const std::string &get_browser () const { return browser; }
+ void set_browser (const std::string &b) { browser = b; }
- inline long int get_warp_delta() const { return warp_delta; }
- inline void set_warp_delta( long int d ) { warp_delta = d; }
- inline void inc_warp_delta( long int d ) { warp_delta += d; }
+ long int get_warp() const;
+ void set_warp( long int w );
+
+ long int get_warp_delta() const;
+ void set_warp_delta( long int d );
inline SGTime *get_time_params() const { return time_params; }
inline void set_time_params( SGTime *t ) { time_params = t; }
inline SGEphemeris *get_ephem() const { return ephem; }
inline void set_ephem( SGEphemeris *e ) { ephem = e; }
- inline SGMagVar *get_mag() const { return mag; }
- inline void set_mag( SGMagVar *m ) { mag = m; }
+ inline SGMaterialLib *get_matlib() const { return matlib; }
+ inline void set_matlib( SGMaterialLib *m ) { matlib = m; }
+
+ inline FGATISMgr *get_ATIS_mgr() const { return ATIS_mgr; }
+ inline void set_ATIS_mgr( FGATISMgr *a ) {ATIS_mgr = a; }
- inline SGRoute *get_route() const { return route; }
- inline void set_route( SGRoute *r ) { route = r; }
+ inline FGControls *get_controls() const { return controls; }
+ inline void set_controls( FGControls *c ) { controls = c; }
inline FGViewMgr *get_viewmgr() const { return viewmgr; }
inline void set_viewmgr( FGViewMgr *vm ) { viewmgr = vm; }
- inline FGViewer *get_current_view() const { return current_view; }
- inline void set_current_view( FGViewer *v ) { current_view = v; }
+ FGViewer *get_current_view() const;
inline SGPropertyNode *get_props () { return props; }
inline void set_props( SGPropertyNode *n ) { props = n; }
+ inline FGLocale* get_locale () { return locale; }
+
+ inline SGCommandMgr *get_commands () { return commands; }
+
+ SGGeod get_aircraft_position() const;
+
+ SGVec3d get_aircraft_position_cart() const;
+
+ void get_aircraft_orientation(double& heading, double& pitch, double& roll);
+
+ SGGeod get_view_position() const;
+
+ SGVec3d get_view_position_cart() const;
+
inline string_list *get_channel_options_list () {
return channel_options_list;
}
channel_options_list = l;
}
+ inline string_list *get_initial_waypoints () {
+ return initial_waypoints;
+ }
+
+ inline void set_initial_waypoints (string_list *list) {
+ initial_waypoints = list;
+ }
- /**
+ inline FGScenery * get_scenery () const { return scenery; }
+ inline void set_scenery ( FGScenery *s ) { scenery = s; }
+
+ inline FGTileMgr * get_tile_mgr () const { return tile_mgr; }
+ inline void set_tile_mgr ( FGTileMgr *t ) { tile_mgr = t; }
+
+ inline FGFontCache *get_fontcache() const { return fontcache; }
+
+ inline FGTACANList *get_channellist() const { return channellist; }
+ inline void set_channellist( FGTACANList *c ) { channellist = c; }
+
+ /**
* Save the current state as the initial state.
*/
void saveInitialState ();
*/
void restoreInitialState ();
+ /**
+ * Load user settings from autosave.xml
+ */
+ void loadUserSettings(const SGPath& datapath);
+
+ /**
+ * Save user settings in autosave.xml
+ */
+ void saveUserSettings();
};
#endif // _GLOBALS_HXX
-
-
projects / flightgear.git / blobdiff