print len(city.getGraph()), "nodes in graph"
# create a lit of citizens and place them into a city
print "Generate", numCitizen, "agents..."
citizens = []
houses = [house for house in city.getRegions('houses') if house.vacancy is None]
markets = city.getRegions('markets')
for i in range(numCitizen):
if len(houses):
house = houses[random.randint(0, len(houses) - 1)]
citizen = Citizen(city, house.location)
houses.remove(house)
house.vacancy = citizen
citizen.setRegions([house])
citizen.setRegions(markets)
citizens.append(citizen)
else:
location = city.getRandomFreeLocation((0, 0), citySize, City.groundTypes.STREET)
if location:
citizen = Citizen(city, location)
citizen.setRegions(markets)
citizens.append(citizen)
else:
print "error: no more free location available!"
break
# Create a view with a city and citizens
view = View(screenSize, city, citizens)
# iterate
view.mainLoop()
