X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FATC%2Ftrafficcontrol.hxx;h=20ec9962ebbb89e825b9ac4cff0007e0a32841ae;hb=e04d2f8ba9421fe9811e2d2e474392f010ae54b3;hp=f97e7cf22928549228599d065cade4fd519c0aaa;hpb=f71c094da2d4d6a53134d3730e65edb372b45337;p=flightgear.git

diff --git a/src/ATC/trafficcontrol.hxx b/src/ATC/trafficcontrol.hxx
index f97e7cf22..20ec9962e 100644
--- a/src/ATC/trafficcontrol.hxx
+++ b/src/ATC/trafficcontrol.hxx
@@ -28,7 +28,11 @@
 
 
 #include <simgear/compiler.h>
+// There is probably a better include than sg_geodesy to get the SG_NM_TO_METER...
+#include <simgear/math/sg_geodesy.hxx>
 #include <simgear/debug/logstream.hxx>
+#include <simgear/structure/SGReferenced.hxx>
+#include <simgear/structure/SGSharedPtr.hxx>
 
 
 
@@ -129,6 +133,7 @@ public:
   void setLeg(int lg) { leg = lg;};
   int getId() { return id;};
   int getState() { return state;};
+  void setState(int s) { state = s;}
   FGATCInstruction getInstruction() { return instruction;};
   bool hasInstruction() { return instruction.hasInstruction(); };
   void setPositionAndHeading(double lat, double lon, double hdg, double spd, double alt);
@@ -184,6 +189,9 @@ public:
 typedef vector<FGTrafficRecord> TrafficVector;
 typedef vector<FGTrafficRecord>::iterator TrafficVectorIterator;
 
+typedef vector<time_t> TimeVector;
+typedef vector<time_t>::iterator TimeVectorIterator;
+
 
 /***********************************************************************
  * Active runway, a utility class to keep track of which aircraft has
@@ -194,11 +202,18 @@ class ActiveRunway
 private:
   string rwy;
   int currentlyCleared;
+  double distanceToFinal;
+  TimeVector estimatedArrivalTimes;
 public:
-  ActiveRunway(string r, int cc) { rwy = r; currentlyCleared = cc; };
+  ActiveRunway(string r, int cc) { rwy = r; currentlyCleared = cc; distanceToFinal = 6.0 * SG_NM_TO_METER; };
   
   string getRunwayName() { return rwy; };
   int    getCleared   () { return currentlyCleared; };
+  double getApproachDistance() { return distanceToFinal; };
+  //time_t getEstApproachTime() { return estimatedArrival; };
+
+  //void setEstApproachTime(time_t time) { estimatedArrival = time; };
+  time_t requestTimeSlot(time_t eta);
 };
 
 typedef vector<ActiveRunway> ActiveRunwayVec;
@@ -206,11 +221,16 @@ typedef vector<ActiveRunway>::iterator ActiveRunwayVecIterator;
 
 /**
  * class FGATCController
- * NOTE: this class serves as an abstraction layer for all sorts of ATC controller. 
+ * NOTE: this class serves as an abstraction layer for all sorts of ATC controllers. 
  *************************************************************************************/
 class FGATCController
 {
 private:
+     bool initialized;
+protected:
+  bool available;
+  time_t lastTransmission;
+
   double dt_count;
 
 
@@ -220,26 +240,37 @@ private:
 public:
   typedef enum {
       MSG_ANNOUNCE_ENGINE_START,
-      MSG_REQUEST_ENGINE_START, 
+      MSG_REQUEST_ENGINE_START,
       MSG_PERMIT_ENGINE_START,
       MSG_DENY_ENGINE_START,
       MSG_ACKNOWLEDGE_ENGINE_START,
       MSG_REQUEST_PUSHBACK_CLEARANCE,
-      MSG_PERMIT_PUSHBACK_CLEARANCE, 
+      MSG_PERMIT_PUSHBACK_CLEARANCE,
       MSG_HOLD_PUSHBACK_CLEARANCE,
-      MSG_ACKNOWLEDGE_SWITCH_GROUND_FREQUENCY } AtcMsgId;
+      MSG_ACKNOWLEDGE_SWITCH_GROUND_FREQUENCY,
+      MSG_INITIATE_CONTACT,
+      MSG_ACKNOWLEDGE_INITIATE_CONTACT,
+      MSG_REQUEST_TAXI_CLEARANCE,
+      MSG_ISSUE_TAXI_CLEARANCE,
+      MSG_ACKNOWLEDGE_TAXI_CLEARANCE,
+      MSG_HOLD_POSITION,
+      MSG_ACKNOWLEDGE_HOLD_POSITION,
+      MSG_RESUME_TAXI,
+      MSG_ACKNOWLEDGE_RESUME_TAXI } AtcMsgId;
   typedef enum {
       ATC_AIR_TO_GROUND,
       ATC_GROUND_TO_AIR } AtcMsgDir;
-  FGATCController() { dt_count = 0;};
-  virtual ~FGATCController() {};
+  FGATCController();
+  virtual ~FGATCController();
+  void init();
+
   virtual void announcePosition(int id, FGAIFlightPlan *intendedRoute, int currentRoute,
-				double lat, double lon,
-				double hdg, double spd, double alt, double radius, int leg,
-				FGAIAircraft *aircraft) = 0;
+                                double lat, double lon,
+                                double hdg, double spd, double alt, double radius, int leg,
+                                FGAIAircraft *aircraft) = 0;
   virtual void             signOff(int id) = 0;
-  virtual void             update(int id, double lat, double lon, 
-				  double heading, double speed, double alt, double dt) = 0;
+  virtual void             updateAircraftInformation(int id, double lat, double lon, 
+                                                     double heading, double speed, double alt, double dt) = 0;
   virtual bool             hasInstruction(int id) = 0;
   virtual FGATCInstruction getInstruction(int id) = 0;
 
@@ -266,7 +297,7 @@ public:
 				double hdg, double spd, double alt, double radius, int leg,
 				FGAIAircraft *aircraft);
   virtual void             signOff(int id);
-  virtual void             update(int id, double lat, double lon, 
+  virtual void             updateAircraftInformation(int id, double lat, double lon, 
 				  double heading, double speed, double alt, double dt);
   virtual bool             hasInstruction(int id);
   virtual FGATCInstruction getInstruction(int id);
@@ -284,8 +315,6 @@ class FGStartupController : public FGATCController
 {
 private:
   TrafficVector activeTraffic;
-  bool available;
-  time_t lastTransmission;
   //ActiveRunwayVec activeRunways;
   
 public:
@@ -296,7 +325,7 @@ public:
 				double hdg, double spd, double alt, double radius, int leg,
 				FGAIAircraft *aircraft);
   virtual void             signOff(int id);
-  virtual void             update(int id, double lat, double lon, 
+  virtual void             updateAircraftInformation(int id, double lat, double lon, 
 				  double heading, double speed, double alt, double dt);
   virtual bool             hasInstruction(int id);
   virtual FGATCInstruction getInstruction(int id);
@@ -306,4 +335,33 @@ public:
 
 }; 
 
+/******************************************************************************
+ * class FGTowerControl
+ *****************************************************************************/
+class FGApproachController : public FGATCController
+{
+private:
+  TrafficVector activeTraffic;
+  ActiveRunwayVec activeRunways;
+  
+public:
+  FGApproachController();
+  virtual ~FGApproachController() {};
+  virtual void announcePosition(int id, FGAIFlightPlan *intendedRoute, int currentRoute,
+				double lat, double lon,
+				double hdg, double spd, double alt, double radius, int leg,
+				FGAIAircraft *aircraft);
+  virtual void             signOff(int id);
+  virtual void             updateAircraftInformation(int id, double lat, double lon, 
+				  double heading, double speed, double alt, double dt);
+  virtual bool             hasInstruction(int id);
+  virtual FGATCInstruction getInstruction(int id);
+
+  ActiveRunway* getRunway(string name);
+
+  bool hasActiveTraffic() { return activeTraffic.size() != 0; };
+  TrafficVector &getActiveTraffic() { return activeTraffic; };
+};
+
+
 #endif // _TRAFFIC_CONTROL_HXX