load les definitions des voitures

Car.py

@@ -0,0 +1,15 @@
+import sumolib
+import pygame as pg
+
+class Car:
+    def __init__(self,carID,route,parentMap,surface):
+        self.id=carID
+        self.route=route
+        self.map=parentMap
+        self.pos=self.map.getEdge(route[0]).getFromNode().getCoord()
+
+        self.surf=surface
+
+    def draw(self):
+        pg.draw.circle(self.surf,(255,0,0),self.map.convertPos(self.pos),5)
+        

CarController.py

@@ -0,0 +1,18 @@
+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"):
+            self.cars.append(Car(vehicle.id,vehicle.route[0].edges.split(),self.map,self.surf))
+
+    def draw(self,screen):
+        for car in self.cars:
+            car.draw()
+        screen.blit(self.surf,(0,0))

Map.py

@@ -1,6 +1,6 @@
 # Code pour gerer le reseau (la carte)
 # Pour l'instant c'est juste un wrapper autour de sumolib
-# mais si on se decide à utiliser notre propre format dans le futur ça faciliterat la transition
+# mais si on se decide à utiliser notre propre format dans le futur ça facilitera la transition
 
 import sumolib
 import pygame as pg
@@ -14,7 +14,6 @@ class Map:
         self.net = sumolib.net.readNet(path,withInternal=True)
 
     def draw(self,screen):
-        self.minVal=0
         for edge in self.net.getEdges():
             color=(255,255,255)
             if(edge.getFunction()=="internal"):
@@ -26,6 +25,12 @@ class Map:
 
         screen.blit(self.surf,(0,0))
 
+    def getEdge(self,edgeID):
+        return self.net.getEdge(edgeID)
+
+    def getNode(self,nodeID):
+        return self.net.getNode(nodeID)
+    
     def convertPos(self,pos):
         bounds=self.net.getBoundary()
         bounds[0]-=20

main.py

@@ -9,6 +9,7 @@ import pygame as pg
 from pygame.locals import *
 
 from Map import Map
+from CarController import CarController
 
 pg.init()
 
@@ -17,10 +18,15 @@ pg.display.set_caption("Traffic")
 
 clk = pg.time.Clock()
 
-netSurf = pg.Surface(screen.get_size())
+netSurf = pg.Surface(screen.get_size(),pg.SRCALPHA)
 netSurf = netSurf.convert()
 m = Map("test.net.xml",netSurf)
 
+carSurf = pg.Surface(screen.get_size())
+carSurf.set_colorkey((0, 0, 0))
+carSurf = carSurf.convert()
+cc = CarController("test3.rou.xml",m,carSurf)
+
 running = True
 while running:
     for event in pg.event.get():
@@ -32,6 +38,7 @@ while running:
             running = False
 
     m.draw(screen)
+    cc.draw(screen)
     pg.display.flip()
 
     clk.tick(60)

test3.rou.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- generated on 2022-02-07 08:16:35 by Eclipse SUMO netedit Version 1.10.0
+<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/netconvertConfiguration.xsd">
+
+    <input>
+        <sumo-net-file value="/home/leo/confPeip/test/test.net.xml"/>
+    </input>
+
+    <output>
+        <output-file value="/home/leo/confPeip/test/test.net.xml"/>
+    </output>
+
+    <processing>
+        <geometry.min-radius.fix.railways value="false"/>
+        <geometry.max-grade.fix value="false"/>
+        <offset.disable-normalization value="true"/>
+        <lefthand value="false"/>
+    </processing>
+
+    <junctions>
+        <no-turnarounds value="true"/>
+        <junctions.corner-detail value="5"/>
+        <junctions.limit-turn-speed value="5.5"/>
+        <rectangular-lane-cut value="false"/>
+    </junctions>
+
+    <pedestrian>
+        <walkingareas value="false"/>
+    </pedestrian>
+
+    <netedit>
+        <route-files value="/home/leo/confPeip/test/test3.rou.xml"/>
+    </netedit>
+
+    <report>
+        <aggregate-warnings value="5"/>
+    </report>
+
+</configuration>
+-->
+
+<routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/routes_file.xsd">
+    <vehicle id="vehicle_0" depart="0.00">
+        <route edges="gneE19 gneE20 gneE21 gneE22 gneE23 gneE25 gneE27 gneE28 gneE29 gneE30 gneE31" color="cyan"/>
+    </vehicle>
+    <vehicle id="vehicle_1" depart="0.00">
+        <route edges="gneE20 gneE21 gneE22 gneE23 gneE25 gneE25 gneE27 gneE28 gneE29 gneE30 gneE31" color="cyan"/>
+    </vehicle>
+    <vehicle id="vehicle_2" depart="0.00">
+        <route edges="gneE15 gneE16 gneE17 gneE18 gneE19 gneE20 gneE21 gneE22 gneE23 gneE24" color="cyan"/>
+    </vehicle>
+</routes>