from Car import Car import copy class Flow: def __init__(self,ID,route,start,vph,parentMap,parentController): self.route = route self.id = ID self.startTime = start self.vph = float(vph) self.carModel = Car("model",self.route,start,parentMap,parentController,None) self.carsSpawned = 0 def prepareRoute(self): self.carModel.prepareRoute() def shouldSpawn(self, t): f = self.carsSpawned / (t/3600) return f < self.vph def spawnCar(self): newCar = copy.copy(self.carModel) newCar.id = self.id + str(self.carsSpawned) self.carsSpawned += 1 return newCar