-// AIManager.hxx - experimental! - David Culp - based on:
+// AIManager.hxx - David Culp - based on:
// AIMgr.hxx - definition of FGAIMgr
// - a global management class for FlightGear generated AI traffic
//
//
// 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_AIMANAGER_HXX
#define _FG_AIMANAGER_HXX
#include <list>
+#include <map>
#include <simgear/structure/subsystem_mgr.hxx>
+#include <simgear/structure/SGSharedPtr.hxx>
-#include <Main/fg_props.hxx>
-
-#include <AIModel/AIBase.hxx>
-#include <AIModel/AIScenario.hxx>
-#include <AIModel/AIFlightPlan.hxx>
-
-SG_USING_STD(list);
+class FGAIBase;
class FGAIThermal;
+typedef SGSharedPtr<FGAIBase> FGAIBasePtr;
class FGAIManager : public SGSubsystem
{
-private:
-
- // A list of pointers to AI objects
- typedef list <FGAIBase*> ai_list_type;
- typedef ai_list_type::iterator ai_list_iterator;
- typedef ai_list_type::const_iterator ai_list_const_iterator;
-
- // Everything put in this list should be created dynamically
- // on the heap and ***DELETED WHEN REMOVED!!!!!***
- ai_list_type ai_list;
- ai_list_iterator ai_list_itr;
-
public:
-
FGAIManager();
- ~FGAIManager();
+ virtual ~FGAIManager();
void init();
+ virtual void shutdown();
+ void postinit();
+ void reinit();
void bind();
void unbind();
void update(double dt);
+ void updateLOD(SGPropertyNode* node);
+ void attach(FGAIBase *model);
- void* createBallistic( FGAIModelEntity *entity );
- void* createAircraft( FGAIModelEntity *entity );
- void* createThermal( FGAIModelEntity *entity );
- void* createStorm( FGAIModelEntity *entity );
- void* createShip( FGAIModelEntity *entity );
+ const FGAIBase *calcCollision(double alt, double lat, double lon, double fuse_range);
- void destroyObject( void* ID );
+ inline double get_user_heading() const { return user_heading; }
+ inline double get_user_pitch() const { return user_pitch; }
+ inline double get_user_speed() const {return user_speed; }
+ inline double get_wind_from_east() const {return wind_from_east; }
+ inline double get_wind_from_north() const {return wind_from_north; }
+ inline double get_user_roll() const { return user_roll; }
+ inline double get_user_agl() const { return user_altitude_agl; }
- inline double get_user_latitude() { return user_latitude; }
- inline double get_user_longitude() { return user_longitude; }
- inline double get_user_altitude() { return user_altitude; }
- inline double get_user_heading() { return user_heading; }
- inline double get_user_pitch() { return user_pitch; }
- inline double get_user_yaw() { return user_yaw; }
- inline double get_user_speed() {return user_speed; }
+ bool loadScenario( const std::string &filename );
- inline int getNum( FGAIBase::object_type ot ) {
- return (0 < ot && ot < FGAIBase::MAX_OBJECTS) ? numObjects[ot] : numObjects[0];
- }
+ static SGPropertyNode_ptr loadScenarioFile(const std::string& filename);
+
+ static bool getStartPosition(const std::string& id, const std::string& pid,
+ SGGeod& geodPos, double& hdng, SGVec3d& uvw);
- void processScenario( string &filename );
+ FGAIBasePtr addObject(const SGPropertyNode* definition);
+ bool isVisible(const SGGeod& pos) const;
+
+ /**
+ * @brief given a reference to an /ai/models/<foo>[n] node, return the
+ * corresponding AIObject implementation, or NULL.
+ */
+ FGAIBasePtr getObjectFromProperty(const SGPropertyNode* aProp) const;
+ static const char* subsystemName() { return "ai-model"; }
private:
+ // FGSubmodelMgr is a friend for access to the AI_list
+ friend class FGSubmodelMgr;
+
+ // A list of pointers to AI objects
+ typedef std::list <FGAIBasePtr> ai_list_type;
+ typedef ai_list_type::iterator ai_list_iterator;
+ typedef ai_list_type::const_iterator ai_list_const_iterator;
+
+ const ai_list_type& get_ai_list() const {
+ return ai_list;
+ }
+
+ int getNumAiObjects() const;
+
+ void removeDeadItem(FGAIBase* base);
+
+ double calcRangeFt(const SGVec3d& aCartPos, FGAIBase* aObject) const;
+
+ bool loadScenarioCommand(const SGPropertyNode* args);
+ bool unloadScenarioCommand(const SGPropertyNode* args);
+ bool addObjectCommand(const SGPropertyNode* definition);
+
+ bool removeObject(const SGPropertyNode* args);
+ bool unloadScenario( const std::string &filename );
+ void unloadAllScenarios();
+
+ SGPropertyNode_ptr root;
+ SGPropertyNode_ptr enabled;
+ SGPropertyNode_ptr thermal_lift_node;
+ SGPropertyNode_ptr user_altitude_agl_node;
+ SGPropertyNode_ptr user_speed_node;
+ SGPropertyNode_ptr wind_from_east_node;
+ SGPropertyNode_ptr wind_from_north_node;
+ SGPropertyNode_ptr _environmentVisiblity;
- bool initDone;
- bool enabled;
- int numObjects[FGAIBase::MAX_OBJECTS];
- SGPropertyNode* root;
- SGPropertyNode* wind_from_down_node;
- string scenario_filename;
- double user_latitude;
- double user_longitude;
- double user_altitude;
+ ai_list_type ai_list;
+
+ double user_altitude_agl;
double user_heading;
double user_pitch;
- double user_yaw;
+ double user_roll;
double user_speed;
- double _dt;
- int dt_count;
+ double wind_from_east;
+ double wind_from_north;
+
void fetchUserState( void );
// used by thermals
double range_nearest;
double strength;
- void processThermal( FGAIThermal* thermal );
-
+ void processThermal( double dt, FGAIThermal* thermal );
+
+ SGPropertyChangeCallback<FGAIManager> cb_ai_bare;
+ SGPropertyChangeCallback<FGAIManager> cb_ai_detailed;
+
+ class Scenario;
+ typedef std::map<std::string, Scenario*> ScenarioDict;
+ ScenarioDict _scenarios;
};
#endif // _FG_AIMANAGER_HXX
projects / flightgear.git / blobdiff