on utilise les lanes au lieu des nodes

Car.py

@@ -2,14 +2,36 @@ import sumolib
 import pygame as pg
 
 class Car:
+    def initPath(self):
+        startEdge=self.map.getEdge(self.route[self.index])
+        nextEdge=self.map.getEdge(self.route[self.index+1])
+
+        inverted=not (startEdge.getToNode()==nextEdge.getFromNode() or startEdge.getToNode()==nextEdge.getToNode)
+        
+        laneId=0 if inverted else 1
+        self.laneShape=startEdge.getLane(laneId).getShape()
+        if(inverted):
+            self.laneShape.reverse()
+        
     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.index=0
+        
+        startEdge=self.map.getEdge(route[0])
+        nextEdge=self.map.getEdge(route[1])
+        
+        self.initPath()
+
+        self.pos=self.laneShape[0]
 
         self.surf=surface
 
     def draw(self):
         pg.draw.circle(self.surf,(255,0,0),self.map.convertPos(self.pos),5)
-        
+    
+    def update(self,dt):
+        lgt=self.v*dt
+        while(lgt>0):
+            pass