import sumolib
from Car import Car

class CarController:
    def __init__(self,path,parentMap,surface):
        self.map=parentMap
        self.surf=surface
        self.cars=[]
        self.fromPath(path)

    def fromPath(self,path):
        for vehicle in sumolib.xml.parse(path,"vehicle"):
            route=vehicle.route[0].edges.split()
            self.cars.append(Car(vehicle.id,route,self.map,self.surf))

    def update(self):
        for car in self.cars:
            car.update(1.0/60)

    def draw(self,screen):
        for car in self.cars:
            car.draw((255,255,255))
        screen.blit(self.surf,(0,0))