X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FAIModel%2FAIBase.hxx;h=1bed52ab1d747c9220c82aad55fdb1c000d50ed5;hb=479d4d7484f6aabd4f4e5bb5ece9c6499272ed51;hp=8e562628fce47c6e7089aa2323587d43249e14da;hpb=cd0c447b43bf9f7ea2e11a1e8914efc3b0516158;p=flightgear.git diff --git a/src/AIModel/AIBase.hxx b/src/AIModel/AIBase.hxx index 8e562628f..1bed52ab1 100644 --- a/src/AIModel/AIBase.hxx +++ b/src/AIModel/AIBase.hxx @@ -1,4 +1,4 @@ -// FGAIBase - abstract base class for AI objects +// FGAIBase.hxx - abstract base class for AI objects // Written by David Culp, started Nov 2003, based on // David Luff's FGAIEntity class. // - davidculp2@comcast.net @@ -15,45 +15,88 @@ // // 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. #ifndef _FG_AIBASE_HXX #define _FG_AIBASE_HXX +#include +#include + +#include +#include #include #include -#include +#include +#include +#include + +#include
SG_USING_STD(string); +SG_USING_STD(list); + +class FGAIManager; +class FGAIFlightPlan; -class FGAIBase { +class FGAIBase : public SGReferenced { public: + enum object_type { otNull = 0, otAircraft, otShip, otCarrier, otBallistic, + otRocket, otStorm, otThermal, otStatic, otMultiplayer, + MAX_OBJECTS }; // Needs to be last!!! + FGAIBase(object_type ot); virtual ~FGAIBase(); - virtual void update(double dt); - inline Point3D GetPos() { return(pos); } + inline const Point3D& GetPos() const { return(pos); } + + virtual void readFromScenario(SGPropertyNode* scFileNode); + virtual bool init(); + virtual void update(double dt); + virtual void bind(); + virtual void unbind(); + void setManager(FGAIManager* mgr, SGPropertyNode* p); void setPath( const char* model ); void setSpeed( double speed_KTAS ); void setAltitude( double altitude_ft ); - void setLongitude( double longitude ); - void setLatitude( double latitude ); void setHeading( double heading ); + void setLatitude( double latitude ); + void setLongitude( double longitude ); + void setBank( double bank ); + void setPitch( double newpitch ); + void setRadius ( double radius ); + void setXoffset( double x_offset ); + void setYoffset( double y_offset ); + void setZoffset( double z_offset ); + + int getID() const; + void setDie( bool die ); - inline bool getDie() { return delete_me; } + bool getDie(); + + SGVec3d getCartPosAt(const SGVec3d& off) const; protected: + SGPropertyNode_ptr props; + FGAIManager* manager; + + // these describe the model's actual state Point3D pos; // WGS84 lat & lon in degrees, elev above sea-level in meters double hdg; // True heading in degrees double roll; // degrees, left is negative double pitch; // degrees, nose-down is negative double speed; // knots true airspeed double altitude; // meters above sea level - double vs; // vertical speed, feet per minute + double vs; // vertical speed, feet per minute + double turn_radius_ft; // turn radius ft at 15 kts rudder angle 15 degrees + + double ft_per_deg_lon; + double ft_per_deg_lat; + // these describe the model's desired state double tgt_heading; // target heading, degrees true double tgt_altitude; // target altitude, *feet* above sea level double tgt_speed; // target speed, KTAS @@ -62,13 +105,131 @@ protected: double tgt_yaw; double tgt_vs; + // these describe radar information for the user + bool in_range; // true if in range of the radar, otherwise false + double bearing; // true bearing from user to this model + double elevation; // elevation in degrees from user to this model + double range; // range from user to this model, nm + double rdot; // range rate, in knots + double horiz_offset; // look left/right from user to me, deg + double vert_offset; // look up/down from user to me, deg + double x_shift; // value used by radar display instrument + double y_shift; // value used by radar display instrument + double rotation; // value used by radar display instrument + string model_path; //Path to the 3D model + ssgSharedPtr model; //The 3D model object SGModelPlacement aip; bool delete_me; + bool invisible; + bool no_roll; + double life; + FGAIFlightPlan *fp; void Transform(); + void CalculateMach(); + double UpdateRadar(FGAIManager* manager); + + static int _newAIModelID(); + +private: + const int _refID; + object_type _otype; + +public: + + object_type getType(); + virtual const char* getTypeString(void) const { return "null"; } + bool isa( object_type otype ); + + double _getVS_fps() const; + void _setVS_fps( double _vs ); + + double _getAltitude() const; + void _setAltitude( double _alt ); + + void _setLongitude( double longitude ); + void _setLatitude ( double latitude ); + + double _getLongitude() const; + double _getLatitude () const; + + double _getBearing() const; + double _getElevation() const; + double _getRdot() const; + double _getH_offset() const; + double _getV_offset() const; + double _getX_shift() const; + double _getY_shift() const; + double _getRotation() const; + + double rho; + double T; // temperature, degs farenheit + double p; // pressure lbs/sq ft + double a; // speed of sound at altitude (ft/s) + double Mach; // Mach number + + static const double e; + static const double lbs_to_slugs; + + inline double _getRange() { return range; }; + ssgBranch * load3DModel(const string& fg_root, + const string &path, + SGPropertyNode *prop_root, + double sim_time_sec); + + static bool _isNight(); }; -#endif // _FG_AIBASE_HXX +inline void FGAIBase::setManager(FGAIManager* mgr, SGPropertyNode* p) { + manager = mgr; + props = p; +} + +inline void FGAIBase::setPath(const char* model ) { + model_path.append(model); +} + +inline void FGAIBase::setSpeed( double speed_KTAS ) { + speed = tgt_speed = speed_KTAS; +} + +inline void FGAIBase::setRadius( double radius ) { + turn_radius_ft = radius; +} + +inline void FGAIBase::setHeading( double heading ) { + hdg = tgt_heading = heading; +} + +inline void FGAIBase::setAltitude( double altitude_ft ) { + altitude = tgt_altitude = altitude_ft; + pos.setelev(altitude * SG_FEET_TO_METER); +} + +inline void FGAIBase::setBank( double bank ) { + roll = tgt_roll = bank; + no_roll = false; +} + +inline void FGAIBase::setPitch( double newpitch ) { + pitch = tgt_pitch = newpitch; +} + +inline void FGAIBase::setLongitude( double longitude ) { + pos.setlon( longitude ); +} +inline void FGAIBase::setLatitude ( double latitude ) { + pos.setlat( latitude ); +} + +inline void FGAIBase::setDie( bool die ) { delete_me = die; } +inline bool FGAIBase::getDie() { return delete_me; } + +inline FGAIBase::object_type FGAIBase::getType() { return _otype; } + + + +#endif // _FG_AIBASE_HXX