// returns the current gate we are in, either in the past or in the future.
// It does not matter if it is still valid (it is expired).
// There is ALWAYS an activegate, it cannot be negative!
int InitActiveGate() {
int timenow;
timenow=LocalTime();
if (timenow<PGOpenTime) return(0);
if (timenow>PGCloseTime) return(PGNumberOfGates-1);
return(RunningGate());
}
// returns the current gate we are in, either in the past or in the future.
// It does not matter if it is still valid (it is expired).
// There is ALWAYS an activegate, it cannot be negative!
int InitActiveGate() {
ActiveGate = -1;
PGOpenTime=((PGOpenTimeH*60)+PGOpenTimeM)*60;
PGCloseTime=((PGCloseTimeH*60)+PGCloseTimeM)*60;;
if (PGCloseTime>86399) PGCloseTime=86399; // 23:59:59
int timenow;
timenow=LocalTime();
if (timenow<PGOpenTime) return(0);
if (timenow>PGCloseTime) return(PGNumberOfGates-1);
return(RunningGate());
}
// this is called only when ActiveWayPoint is 0, still waiting for start
void CheckStart(NMEA_INFO *Basic, DERIVED_INFO *Calculated, int *LastStartSector) {
BOOL StartCrossed= false;
if (UseGates()) {
#if DEBUGATE
StartupStore(_T("... CheckStart Timenow=%d OpenTime=%d CloseTime=%d ActiveGate=%d\n"),LocalTime(),PGOpenTime,PGCloseTime,ActiveGate);
#endif
int gatetimediff=-1;
if ( ActiveGate<0 ) {
// init activegate: assign first valid gate, current or future
ActiveGate=InitActiveGate();
if (ActiveGate<0||ActiveGate>(PGNumberOfGates-1)) {
FailStore(_T("INVALID ActiveGate=%d"),ActiveGate);
DoStatusMessage(_T("ERR-430 INVALID ACTIVEGATE: DISABLED"));
PGNumberOfGates=0;
return;
}
#if DEBUGATE
StartupStore(_T("... CheckStart: INIT ActiveGate=%d\n"),ActiveGate);
#endif
} else {
if (HaveGates()) {
gatetimediff=GateTimeDiff(ActiveGate);
#if DEBUGATE
StartupStore(_T("... CheckStart: ActiveGate=%d RunningGate=%d\n"),ActiveGate,RunningGate());
StartupStore(_T("... CheckStart: gatetimediff=%d\n"),gatetimediff);
#endif
// a gate can be in the future , or already open!
// case: first start, activegate is the first gate
if (gatetimediff==0) {
#if DEBUGATE
StartupStore(_T("... CheckStart: ActiveGate=%d now OPEN\n"),ActiveGate);
#endif
AlertGateOpen(ActiveGate);
// nothing else to do: the current activegate has just open
} else {
// check that also non-armed start is detected
if (ActiveGate<(PGNumberOfGates-1)) {
if (GateTimeDiff(ActiveGate+1)==0) {
#if DEBUGATE
StartupStore(_T("... CheckStart: ActiveGate+1=%d now OPEN\n"),ActiveGate);
#endif
ActiveGate++;
AlertGateOpen(ActiveGate);
}
}
}
// now check for special alerts on countdown, only on current armed start
if (gatetimediff==3600 && ((PGGateIntervalTime>=70)||ActiveGate==0) ) {
// 850 FIRST GATE OPEN IN 1 HOUR
DoStatusMessage(gettext(TEXT("_@M850_")));
if (EnableSoundModes) {
LKSound(_T("LK_DINGDONG.WAV"));
}
}
if (gatetimediff==1800 && ((PGGateIntervalTime>=45)||ActiveGate==0) ) {
// 851 FIRST GATE OPEN IN 30 MINUTES
DoStatusMessage(gettext(TEXT("_@M851_")));
if (EnableSoundModes) {
LKSound(_T("LK_DINGDONG.WAV"));
}
}
if (gatetimediff==600 && ((PGGateIntervalTime>=15)||ActiveGate==0) ) { // 10 minutes to go
// 852 10 MINUTES TO GO
DoStatusMessage(gettext(TEXT("_@M852_")));
if (EnableSoundModes) {
LKSound(_T("LK_HITONE.WAV"));
}
}
if (gatetimediff==300 && ((PGGateIntervalTime>=10)||ActiveGate==0)) { // 5 minutes to go
// 853 5 MINUTES TO GO
DoStatusMessage(gettext(TEXT("_@M853_")));
if (EnableSoundModes) {
LKSound(_T("LK_HITONE.WAV"));
}
}
if (gatetimediff==60) { // 1 minute to go
if (EnableSoundModes) {
LKSound(_T("LK_3HITONES.WAV"));
}
}
} // HaveGates
} // not init
}
if (ISPARAGLIDER && PGStartOut) {
// start OUT and go in
if (!InStartSector(Basic,Calculated,*LastStartSector, &StartCrossed)) {
Calculated->IsInSector = false;
if (ReadyToStart(Calculated)) {
aatdistance.AddPoint(Basic->Longitude, Basic->Latitude, 0);
}
if (ValidStartSpeed(Basic, Calculated, StartMaxSpeedMargin)) {
ReadyToAdvance(Calculated, false, true);
}
} else
Calculated->IsInSector = true;
} else {
// start IN and go out, OLD CLASSIC MODE
if (InStartSector(Basic,Calculated,*LastStartSector, &StartCrossed)) {
// InSector check calling this function is resetting IsInSector at each run, so it was false.
Calculated->IsInSector = true;
if (ReadyToStart(Calculated)) {
aatdistance.AddPoint(Basic->Longitude, Basic->Latitude, 0);
}
// ToLo: we are ready to start even when outside start rules but within margin
if (ValidStartSpeed(Basic, Calculated, StartMaxSpeedMargin)) {
ReadyToAdvance(Calculated, false, true);
}
// TODO accuracy: monitor start speed throughout time in start sector
}
} // end start mode
if (StartCrossed && ValidGate() ) { // 100509
#if DEBUGTGATES
StartupStore(_T("... CheckStart: start crossed and valid gate!\n"));
#endif
// ToLo: Check weather speed and height are within the rules or not (zero margin)
if(!IsFinalWaypoint() && ValidStartSpeed(Basic, Calculated) && InsideStartHeight(Basic, Calculated)) {
// This is set whether ready to advance or not, because it will
// appear in the flight log, so if it's valid, it's valid.
Calculated->ValidStart = true;
if (ReadyToAdvance(Calculated, true, true)) {
ActiveWayPoint=0; // enforce this since it may be 1
StartTask(Basic,Calculated, true, true);
}
if (Calculated->Flying) {
Calculated->ValidFinish = false;
}
// JMW TODO accuracy: This causes Vaverage to go bonkers
// if the user has already passed the start
// but selects the start
// Note: pilot must have armed advance
// for the start to be registered
// ToLo: If speed and height are outside the rules they must be within the margin...
} else {
if ((ActiveWayPoint<=1)
&& !IsFinalWaypoint()
&& (Calculated->ValidStart==false)
&& (Calculated->Flying)) {
#if 0
// 101014 This is called from wrong thread, and cause bad crashes
// moved to new GCE event inside InputEvents - paolo
// need to detect bad starts, just to get the statistics
// in case the bad start is the best available, or the user
// manually started
StartTask(Basic, Calculated, false, false);
// Calculated->ValidStart = false;
bool startTaskAnyway = false;
if (ReadyToAdvance(Calculated, true, true)) {
dlgStartTaskShowModal(&startTaskAnyway,
Calculated->TaskStartTime,
Calculated->TaskStartSpeed,
Calculated->TaskStartAltitude);
if (startTaskAnyway) {
ActiveWayPoint=0; // enforce this since it may be 1
StartTask(Basic,Calculated, true, true);
}
}
Calculated->ValidStart = startTaskAnyway;
#else // 101014
StartTask(Basic, Calculated, false, false);
if (ReadyToAdvance(Calculated, true, true)) {
InputEvents::processGlideComputer(GCE_TASK_CONFIRMSTART);
}
#endif
if (Calculated->Flying) {
Calculated->ValidFinish = false;
}
}
}
}
}