def send_command(request):
data = request.GET.dict()
if data['command'] == 'build_path':
try:
if not copters[int(data["id"])].path:
path = build_path(str(data['o']) + '0', str(data['t']) + '0')
copters[int(data["id"])].path += path
else:
return JsonResponse({'m': 'busy'})
except:
return JsonResponse({"m": "no way"})
elif data['command'] == 'force_land':
copters[int(data["id"])].force_landed = True
return JsonResponse({"m": "ok"})
def send_command(request):
data = request.GET.dict()
if data['command'] == 'build_path':
try:
if not copters[int(data["id"])].path:
path = build_path(
str(copters[int(data["id"])].point_to) + '0',
str(data['t']) + '0')
print(path)
copters[int(data["id"])].path += path
else:
return JsonResponse({'m': 'busy'})
except:
return JsonResponse({"m": "no way"})
elif data['command'] == 'arrived':
copter = copters[int(data["id"])]
if copter.path:
copter.point(int(copter.path[0][:-1]), int(copter.path[1][:-1]))
copter.toNewTelem(copters)
elif data['command'] == 'force_land':
copters[int(data["id"])].force_landed = True
return JsonResponse({"m": "ok"})
def ask_taxi(request):
data = request.GET.dict()
busy = 0
points = []
for i in copters:
if i.path != []:
busy += 1
points.append(-1)
else:
points.append(get_nearest_point(i))
if busy == len(copters):
return JsonResponse({'m': 'busy'})
busy_points = []
for i in copters:
busy_points += i.busy_points
if str(data['o']) + '0' in busy_points or str(
data['t']) + '0' in busy_points:
return JsonResponse({'m': 'wrong'})
with open('static/roads.json', 'r') as f:
destination_point = load(f)['points'][int(data['t'])]
for copter in copters:
if copter.status == 'land':
if get_distance(copter.x, copter.y, 0, destination_point['x'],
destination_point['y'],
0) < nearest_copter_threshold:
return JsonResponse({'m': 'wrong'})
paths = []
for i in range(0, len(points)):
if points[i] != -1:
paths.append(
calc_path(
build_path(str(points[i]) + '0',
str(data['o']) + '0')))
else:
paths.append(9999999)
nearest_copter = copters[paths.index(min(paths))]
first_path = build_path(
str(get_nearest_point(nearest_copter)) + '0',
str(data['o']) + '0')
if len(first_path) != 1:
nearest_copter.path += first_path
nearest_copter.path.append('-1')
nearest_copter.busy_points += [
str(data['o']) + '0', str(data['t']) + '0'
]
else:
nearest_copter.busy_points += [str(data['t']) + '0']
nearest_copter.path += build_path(
str(data['o']) + '0',
str(data['t']) + '0')
r = lambda: random.randint(0, 255)
nearest_copter.led = '#%02X%02X%02X' % (r(), r(), r())
return JsonResponse({
'm': 'ok',
'color': nearest_copter.led,
'ip': nearest_copter.ip
})
def get_dist(request):
data = request.GET.dict()
path = build_path(str(data['o']) + '0', str(data['t']) + '0')
dist = calc_path(path)
cost = 150 + dist * 30
return JsonResponse({'dist': dist, 'cost': cost})