def makeWanderer():
return {'location': data.makeOrbisLocation(50327),
'state':wanderSelectDestination,
'current_time': 0.0,
'destination': data.Location(),
'last_city': data.Location(),
'previous_locations': list(),
'journey':{'type':'', 'distance':'0.0', 'expense':'0.0', 'days':'0.0'}}
def scoreEdgesByVisits(wander, edges) -> dict:
visits = countVisits(wander)
edge_loc = [data.makeOrbisLocation(i['target']) for i in edges]
score = []
for i in edge_loc:
try:
score.append(visits[i.id()])
except KeyError:
score.append(0)
prob_max = max(1.0, max(score)) + 1
prob = numpy.array([(max(0, prob_max - i) / prob_max) for i in score])
prob /= prob.sum()
#print(prob)
return prob
def scoreEdgesByVisits(wander, edges) -> dict:
visits = countVisits(wander)
edge_loc = [data.makeOrbisLocation(i['target']) for i in edges]
score = []
for i in edge_loc:
try:
score.append(visits[i.id()])
except KeyError:
score.append(0)
prob_max = max(1.0, max(score)) + 1
prob = numpy.array([(max(0, prob_max - i) / prob_max) for i in score])
prob /= prob.sum()
#print(prob)
return prob
def makeWanderer():
return {
'location': data.makeOrbisLocation(50327),
'state': wanderSelectDestination,
'current_time': 0.0,
'destination': data.Location(),
'last_city': data.Location(),
'previous_locations': list(),
'journey': {
'type': '',
'distance': '0.0',
'expense': '0.0',
'days': '0.0'
}
}
def wanderSelectDestination(wander):
"""
The wanderer needs to select the next destination.
"""
if DISPLAY_WANDERING_PROGRESS:
print("wanderSelectDestination")
current = data.hydrateLocation(wander['location']).orbis_id
edges = data.findOrbisEdges(current)
weighted_edges = scoreEdgesByVisits(wander, edges)
#weighted_edges = data.scoreByDistance(data.hydrateLocation(wander['location']), edges)
try:
#destination = random.choice(edges)
destination = settings.TRAVEL_RNG.choice(edges, p=weighted_edges)
except Exception as err:
print (err)
return
wander['destination'] = data.hydrateLocation(data.makeOrbisLocation(destination['target']))
wander['journey'] = destination
wander['last_city'] = data.hydrateLocation(wander['location'])
wander['state'] = wanderTravel
renderSelectDestination(wander)
return wander
def wanderSelectDestination(wander):
"""
The wanderer needs to select the next destination.
"""
if DISPLAY_WANDERING_PROGRESS:
print("wanderSelectDestination")
current = data.hydrateLocation(wander['location']).orbis_id
edges = data.findOrbisEdges(current)
weighted_edges = scoreEdgesByVisits(wander, edges)
#weighted_edges = data.scoreByDistance(data.hydrateLocation(wander['location']), edges)
try:
#destination = random.choice(edges)
destination = settings.TRAVEL_RNG.choice(edges, p=weighted_edges)
except Exception as err:
print(err)
return
wander['destination'] = data.hydrateLocation(
data.makeOrbisLocation(destination['target']))
wander['journey'] = destination
wander['last_city'] = data.hydrateLocation(wander['location'])
wander['state'] = wanderTravel
renderSelectDestination(wander)
return wander