def setalt(self,cmdargs):
if len(cmdargs)==1:
alt = txt2alt(cmdargs[0])
self.startaltmin = alt
self.startaltmax = alt
elif len(cmdargs)>1:
alt0,alt1 = txt2alt(cmdargs[0]),txt2alt(cmdargs[1])
self.startaltmin = min(alt0,alt1)
self.startaltmax = max(alt0,alt1)
else:
stack.stack("ECHO "+self.name+" ALT "+str(self.startaltmin)+" "+str(self.startaltmax))
def setalt(self,cmdargs):
if len(cmdargs)==1:
alt = txt2alt(cmdargs[0])
self.startaltmin = alt
self.startaltmax = alt
elif len(cmdargs)>1:
alt0,alt1 = txt2alt(cmdargs[0]),txt2alt(cmdargs[1])
self.startaltmin = min(alt0,alt1)
self.startaltmax = max(alt0,alt1)
else:
stack.stack("ECHO "+self.name+" ALT "+str(self.startaltmin)+" "+str(self.startaltmax))
def arguments(numargs, cmdargs):
syntaxerror = False
# tunables:
acalt = float(10000) # default
acspd = float(300) # default
actype = "B747" # default
startdistance = 1 # default
ang = float(cmdargs[1]) / 2
if numargs > 2: #process optional arguments
for i in range(
2, numargs
): # loop over arguments (TODO: put arguments in np array)
if cmdargs[i].upper().startswith("-R"): #radius
startdistance = geo.qdrpos(0, 0, 90, float(
cmdargs[i][3:]))[2] #input in nm
elif cmdargs[i].upper().startswith("-A"): #altitude
acalt = txt2alt(cmdargs[i][3:]) * ft
elif cmdargs[i].upper().startswith("-S"): #speed
acspd = txt2spd(cmdargs[i][3:], acalt)
elif cmdargs[i].upper().startswith("-T"): #ac type
actype = cmdargs[i][3:].upper()
else:
syntaxerror = True
return syntaxerror, acalt, acspd, actype, startdistance, ang
def arguments(numargs, cmdargs):
syntaxerror = False
# tunables:
acalt = float(10000) # default
acspd = float(300) # default
actype = "B747" # default
startdistance = 1 # default
ang = float(cmdargs[1])/2
if numargs>2: #process optional arguments
for i in range(2 ,numargs): # loop over arguments (TODO: put arguments in np array)
if cmdargs[i].upper().startswith("-R"): #radius
startdistance = geo.qdrpos(0,0,90,float(cmdargs[i][3:]))[2] #input in nm
elif cmdargs[i].upper().startswith("-A"): #altitude
acalt = txt2alt(cmdargs[i][3:])*ft
elif cmdargs[i].upper().startswith("-S"): #speed
acspd = txt2spd(cmdargs[i][3:],acalt)
elif cmdargs[i].upper().startswith("-T"): #ac type
actype = cmdargs[i][3:].upper()
else:
syntaxerror = True
return syntaxerror,acalt,acspd,actype,startdistance,ang
def atwptStack(self, idx, *args): # args: all arguments of addwpt
# AT acid, wpinroute [DEL] ALT/SPD spd/alt"
# args = wpname,SPD/ALT, spd/alt(string)
if len(args) < 1:
return False, "AT needs at least an aicraft id and a waypoint name"
else:
name = args[0]
if name in self.wpname:
wpidx = self.wpname.index(name)
# acid AT wpinroute: show alt & spd constraints at this waypoint
# acid AT wpinroute SPD: show spd constraint at this waypoint
# acid AT wpinroute ALT: show alt constraint at this waypoint
if len(args) == 1 or \
(len(args) == 2 and not args[1].count("/") == 1):
txt = name + " : "
# Select what to show
if len(args) == 1:
swalt = True
swspd = True
else:
swalt = args[1].upper() == "ALT"
swspd = args[1].upper() in ("SPD", "SPEED")
# To be safe show both when we do not know what
if not (swalt or swspd):
swalt = True
swspd = True
# Show altitude
if swalt:
if self.wpalt[wpidx] < 0:
txt += "-----"
elif self.wpalt[wpidx] > 4500 * ft:
fl = int(round((self.wpalt[wpidx] / (100. * ft))))
txt += "FL" + str(fl)
else:
txt += str(int(round(self.wpalt[wpidx] / ft)))
if swspd:
txt += "/"
# Show speed
if swspd:
if self.wpspd[wpidx] < 0:
txt += "---"
else:
txt += str(int(round(self.wpspd[wpidx] / kts)))
# Type
if swalt and swspd:
if self.wptype[wpidx] == Route.orig:
txt += "[orig]"
elif self.wptype[wpidx] == Route.dest:
txt += "[dest]"
return True, txt
elif args[1].count("/") == 1:
# acid AT wpinroute alt"/"spd
success = True
# Use parse from stack.py to interpret alt & speed
alttxt, spdtxt = args[1].split('/')
# Edit waypoint altitude constraint
if alttxt.count('-') > 1: # "----" = delete
self.wpalt[wpidx] = -999.
else:
try:
self.wpalt[wpidx] = txt2alt(alttxt)
except ValueError as e:
success = False
# Edit waypoint speed constraint
if spdtxt.count('-') > 1: # "----" = delete
self.wpspd[wpidx] = -999.
else:
try:
self.wpalt[wpidx] = txt2spd(spdtxt)
except ValueError as e:
success = False
if not success:
return False, "Could not parse " + args[
1] + " as alt / spd"
# If success: update flight plan and guidance
self.calcfp()
self.direct(idx, self.wpname[self.iactwp])
#acid AT wpinroute ALT/SPD alt/spd
elif len(args) == 3:
swalt = args[1].upper() == "ALT"
swspd = args[1].upper() in ("SPD", "SPEED")
# Use parse from stack.py to interpret alt & speed
# Edit waypoint altitude constraint
if swalt:
try:
self.wpalt[wpidx] = txt2alt(args[2])
except ValueError as e:
return False, e.args[0]
# Edit waypoint speed constraint
elif swspd:
try:
self.wpspd[wpidx] = txt2spd(args[2])
except ValueError as e:
return False, e.args[0]
# Delete a constraint (or both) at this waypoint
elif args[1] == "DEL" or args[1] == "DELETE":
swalt = args[2].upper() == "ALT"
swspd = args[2].upper() in ("SPD", "SPEED")
both = args[2].upper() in ("ALL", "BOTH")
if swspd or both:
self.wpspd[wpidx] = -999.
if swalt or both:
self.wpalt[wpidx] = -999.
else:
return False, "No " + args[1] + " at ", name
# If success: update flight plan and guidance
self.calcfp()
self.direct(idx, self.wpname[self.iactwp])
# Waypoint not found in route
else:
return False, name + " not found in route " + bs.traf.id[idx]
return True
