static int _s52_updTimeTag (s52engine *engine)
{
(void)engine;
// fake one AIS
if (NULL != _vessel_ais) {
gchar str[80];
GTimeVal now;
static double hdg = 0.0;
hdg = (hdg >= 359.0) ? 0.0 : hdg+1; // fake rotating hdg
g_get_current_time(&now);
g_sprintf(str, "%s %lis", VESSELLABEL, now.tv_sec);
S52_setVESSELlabel(_vessel_ais, str);
S52_pushPosition(_vessel_ais, engine->state.cLat - 0.01, engine->state.cLon + 0.01, hdg);
S52_setVector(_vessel_ais, 1, hdg, 16.0); // ground
#ifdef S52_USE_AFGLOW
// stay at the same place but fill internal S52 buffer - in the search for possible leak
S52_pushPosition(_vessel_ais_afglow, engine->state.cLat, engine->state.cLon, 0.0);
#endif
}
return TRUE;
}
static int _setAISVec (unsigned int mmsi, double course, double speed)
{
_ais_t *ais = _getAIS(mmsi);
if (NULL == ais)
return FALSE;
int vecstb = 1; // overground
// ground vector (since AIS transmit the GPS)
ais->course = course;
ais->speed = speed;
#ifdef S52_USE_SOCK
_encodeNsend("S52_setVector", "%lu,%i,%lf,%lf", ais->vesselH, vecstb, course, speed);
#else
// FIXME: test ship's head up setView()
S52_setVector(ais->vesselH, vecstb, course, speed);
#endif
#ifdef S52_USE_DBUS
_signal_setVector(_dbus, ais->vesselH, 1, course, speed);
#endif
g_get_current_time(&ais->lastUpdate);
return TRUE;
}
static int _s52_setupOWNSHP(s52droid_state_t *state)
{
_ownshp = S52_newOWNSHP(OWNSHPLABEL);
//_ownshp = S52_setDimension(_ownshp, 150.0, 50.0, 0.0, 30.0);
//_ownshp = S52_setDimension(_ownshp, 150.0, 50.0, 15.0, 15.0);
//_ownshp = S52_setDimension(_ownshp, 100.0, 100.0, 0.0, 15.0);
//_ownshp = S52_setDimension(_ownshp, 100.0, 0.0, 15.0, 0.0);
_ownshp = S52_setDimension(_ownshp, 0.0, 100.0, 15.0, 0.0);
//_ownshp = S52_setDimension(_ownshp, 1000.0, 50.0, 15.0, 15.0);
S52_pushPosition(_ownshp, state->cLat - 0.02, state->cLon - 0.01, 180.0 + 045.0);
S52_setVector(_ownshp, 0, 220.0, 6.0); // ownship use S52_MAR_VECSTB
return TRUE;
}
static int _s52_setupVESSEL(s52droid_state_t *state)
{
// ARPA
//_vessel_arpa = S52_newVESSEL(1, dummy, "ARPA label");
//_vessel_arpa = S52_newVESSEL(1, "ARPA label");
//S52_pushPosition(_vessel_arpa, _engine.state.cLat + 0.01, _engine.state.cLon - 0.02, 045.0);
//S52_setVector(_vessel_arpa, 2, 060.0, 3.0); // water
// AIS active
_vessel_ais = S52_newVESSEL(2, NULL);
S52_setDimension(_vessel_ais, 100.0, 100.0, 15.0, 15.0);
//S52_pushPosition(_vessel_ais, _engine.state.cLat - 0.02, _engine.state.cLon + 0.02, 045.0);
//S52_pushPosition(_vessel_ais, state->cLat - 0.04, state->cLon + 0.04, 045.0);
S52_pushPosition(_vessel_ais, state->cLat - 0.01, state->cLon + 0.01, 045.0);
S52_setVector(_vessel_ais, 1, 060.0, 16.0); // ground
// (re) set label
S52_setVESSELlabel(_vessel_ais, VESSELLABEL);
int vesselSelect = 0; // OFF
int vestat = 1;
int vesselTurn = VESSELTURN_UNDEFINED;
S52_setVESSELstate(_vessel_ais, vesselSelect, vestat, vesselTurn);
// AIS sleeping
//_vessel_ais = S52_newVESSEL(2, 2, "MV Non Such - sleeping"););
//S52_pushPosition(_vessel_ais, _engine.state.cLat - 0.02, _engine.state.cLon + 0.02, 045.0);
// VTS (this will not draw anything!)
//_vessel_vts = S52_newVESSEL(3, dummy);
#ifdef S52_USE_AFGLOW
// afterglow
_vessel_ais_afglow = S52_newMarObj("afgves", S52_LINES, MAX_AFGLOW_PT, NULL, NULL);
#endif
return TRUE;
}