#ifndef _GLOBALS_HXX
#define _GLOBALS_HXX
+#include <simgear/compiler.h>
-class FGGlobals {
+#include <vector>
+#include STL_STRING
+
+SG_USING_STD( vector );
+SG_USING_STD( string );
+
+typedef vector<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 SGMagVar;
+class SGRoute;
+class SGTime;
+class SGPropertyNode;
+class SGCommandMgr;
+
+class FGLogger;
+class FGEnvironmentMgr;
+class FGEnvironment;
+class FGControls;
+class FGSoundMgr;
+class FGAutopilot;
+class FGFX;
+class FGViewMgr;
+class FGViewer;
+class FGATCMgr;
+class FGATCDisplay;
+class FGAIMgr;
+class FGAircraftModel;
+class FGModelMgr;
+
+class ssgRoot;
+class ssgBranch;
+
+
+/**
+ * Bucket for subsystem pointers representing the sim's state.
+ */
+class FGGlobals
+{
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;
+
+#if 0
// Freeze sim
bool freeze;
+#endif
+
+ // Fullscreen mode for old 3DFX cards.
+#if defined(FX) && defined(XMESA)
+ bool fullscreen;
+#endif
// An offset in seconds from the true time. Allows us to adjust
// the effective time of day.
// to make time progress faster than normal (or even run in reverse.)
long int warp_delta;
+ // Logger
+ FGLogger *logger;
+
+ // Time structure
+ SGTime *time_params;
+
+ // Sky structures
+ SGEphemeris *ephem;
+
+ // Magnetic Variation
+ SGMagVar *mag;
+
+ // Current autopilot
+ FGAutopilot *autopilot;
+
+ // Global autopilot "route"
+ SGRoute *route;
+
+ // sound manager
+ FGSoundMgr *soundmgr;
+
+ // sound-effects manager
+ FGFX *fx;
+
+ // environment information
+ FGEnvironmentMgr * environment_mgr;
+
+ // ATC manager
+ FGATCMgr *ATC_mgr;
+
+ // ATC Renderer
+ FGATCDisplay *ATC_display;
+
+ // AI manager
+ FGAIMgr *AI_mgr;
+
+ // control input state
+ FGControls *controls;
+
+ // viewer manager
+ FGViewMgr *viewmgr;
+
+ // properties
+ SGPropertyNode *props;
+ SGPropertyNode *initial_state;
+
+ SGCommandMgr *commands;
+
+ FGAircraftModel *acmodel;
+
+ FGModelMgr * model_mgr;
+
+ // list of serial port-like configurations
+ string_list *channel_options_list;
+
+ // SSG scene graph
+ ssgRoot * scene_graph;
+ ssgBranch * terrain_branch;
+ ssgBranch * gnd_lights_branch;
+ ssgBranch * rwy_lights_branch;
+ ssgBranch * models_branch;
+ ssgBranch * aircraft_branch;
+
public:
FGGlobals();
~FGGlobals();
- inline bool get_frozen() const { return freeze; }
- inline void toggle_frozen() { freeze = !freeze; }
+ 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 string &get_fg_root () const { return fg_root; }
+ inline void set_fg_root (const string &root) { fg_root = root; }
+
+ inline const string &get_fg_scenery () const { return fg_scenery; }
+ inline void set_fg_scenery (const string &scenery) {
+ fg_scenery = scenery;
+ }
+
+#if 0
+ inline bool get_freeze() const { return freeze; }
+ inline void set_freeze( bool f ) { freeze = f; }
+#endif
+
+#if defined(FX) && defined(XMESA)
+ inline bool get_fullscreen() const { return fullscreen; }
+ inline bool set_fullscreen( bool f ) { fullscreen = f; }
+#endif
inline long int get_warp() const { return warp; }
inline void set_warp( long int w ) { warp = w; }
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; }
+
+ inline FGLogger * get_logger () { return logger; }
+ inline void set_logger (FGLogger * l) { logger = l; }
+
+ 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 FGAutopilot *get_autopilot() const { return autopilot; }
+ inline void set_autopilot( FGAutopilot *ap) { autopilot = ap; }
+
+ inline SGRoute *get_route() const { return route; }
+ inline void set_route( SGRoute *r ) { route = r; }
+
+ inline FGEnvironmentMgr * get_environment_mgr() {
+ return environment_mgr;
+ }
+ inline void set_environment_mgr(FGEnvironmentMgr * mgr) {
+ environment_mgr = mgr;
+ }
+ const FGEnvironment * get_environment() const;
+ const FGEnvironment * get_environment(double lat, double lon,
+ double alt) const;
+
+ inline FGATCMgr *get_ATC_mgr() const { return ATC_mgr; }
+ inline void set_ATC_mgr( FGATCMgr *a ) {ATC_mgr = a; }
+
+ inline FGATCDisplay *get_ATC_display() const { return ATC_display; }
+ inline void set_ATC_display( FGATCDisplay *d ) {ATC_display = d; }
+
+ inline FGAIMgr *get_AI_mgr() const { return AI_mgr; }
+ inline void set_AI_mgr( FGAIMgr *a ) {AI_mgr = a; }
+
+ inline FGSoundMgr *get_soundmgr() const { return soundmgr; }
+ inline void set_soundmgr( FGSoundMgr *sm ) { soundmgr = sm; }
+
+ inline FGFX *get_fx() const { return fx; }
+ inline void set_fx( FGFX *x ) { fx = x; }
+
+ 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; }
+ FGViewer *get_current_view() const;
+
+ inline SGPropertyNode *get_props () { return props; }
+ inline void set_props( SGPropertyNode *n ) { props = n; }
+
+ inline SGCommandMgr *get_commands () { return commands; }
+
+ inline FGAircraftModel *get_aircraft_model () { return acmodel; }
+
+ inline void set_aircraft_model (FGAircraftModel * model)
+ {
+ acmodel = model;
+ }
+
+ inline FGModelMgr *get_model_mgr () { return model_mgr; }
+
+ inline void set_model_mgr (FGModelMgr * mgr)
+ {
+ model_mgr = mgr;
+ }
+
+ inline string_list *get_channel_options_list () {
+ return channel_options_list;
+ }
+ inline void set_channel_options_list( string_list *l ) {
+ channel_options_list = l;
+ }
+
+ inline ssgRoot * get_scene_graph () const { return scene_graph; }
+ inline void set_scene_graph (ssgRoot * s) { scene_graph = s; }
+
+ inline ssgBranch * get_terrain_branch () const { return terrain_branch; }
+ inline void set_terrain_branch (ssgBranch * t) { terrain_branch = t; }
+
+ inline ssgBranch * get_gnd_lights_branch () const {
+ return gnd_lights_branch;
+ }
+ inline void set_gnd_lights_branch (ssgBranch * t) {
+ gnd_lights_branch = t;
+ }
+
+ inline ssgBranch * get_rwy_lights_branch () const {
+ return rwy_lights_branch;
+ }
+ inline void set_rwy_lights_branch (ssgBranch * t) {
+ rwy_lights_branch = t;
+ }
+
+ inline ssgBranch * get_models_branch () const {
+ return models_branch;
+ }
+ inline void set_models_branch (ssgBranch * t) {
+ models_branch = t;
+ }
+
+ inline ssgBranch * get_aircraft_branch () const {
+ return aircraft_branch;
+ }
+ inline void set_aircraft_branch (ssgBranch * t) {
+ aircraft_branch = t;
+ }
+
+
+ /**
+ * Save the current state as the initial state.
+ */
+ void saveInitialState ();
+
+
+ /**
+ * Restore the saved initial state, if any.
+ */
+ void restoreInitialState ();
+
};
#endif // _GLOBALS_HXX
-
-
projects / flightgear.git / blobdiff