From 9d38c3afabc39cb05ba6d844c5cff943e8cd4c2b Mon Sep 17 00:00:00 2001
From: leo <leo.lemaire007@orange.fr>
Date: Wed, 16 Mar 2022 19:21:04 +0100
Subject: [PATCH] headless

---
 CarController.py | 19 ++++++++++++++-----
 mainLoop.py      |  3 ++-
 test_blender.py  | 14 ++++++++++++++
 3 files changed, 30 insertions(+), 6 deletions(-)
 create mode 100644 test_blender.py

diff --git a/CarController.py b/CarController.py
index 1cd09ea..6feb147 100644
--- a/CarController.py
+++ b/CarController.py
@@ -95,32 +95,41 @@ class varEdit(QWidget):
         self.CC.updateConstant(self.hookName, value)
 
 class CarController:
-    def __init__(self, parentMap, mainWindow):
+    def __init__(self, parentMap):
         self.map=parentMap
         self.cars=[]
         self.flows=[]
         self.t=0
-        self.infoWidget=mainWindow.findChild(QToolBox, "carInfos")
+
+        self.infoWidget = None
 
         self.vroomEnable=True
 
+    def addParent(self, mainWindow): 
+        self.infoWidget=mainWindow.findChild(QToolBox, "carInfos")
+        
         varWidget = mainWindow.ui.constEdit
         varWidget.addWidget(varEdit(varWidget, self, "gamma", 5))
         varWidget.addWidget(varEdit(varWidget, self, "delta", 0.5))
         varWidget.addWidget(varEdit(varWidget, self, "T", 0.3))
         varWidget.addWidget(varEdit(varWidget, self, "size", 3))
 
+
     def fromPath(self,path):
         self.cars=[]
         self.t=0
-        while self.infoWidget.count() != 0:
+        
+        while self.infoWidget is not None and self.infoWidget.count() != 0:
             self.infoWidget.removeItem(0)
 
         for vehicle in sumolib.xml.parse(path,["vehicle","flow"]):
             route=vehicle.route[0].edges.split()
             if vehicle.name == "vehicle":
-                wId=self.infoWidget.addItem(carInfo(self.infoWidget), vehicle.id)
-                self.cars.append(Car(vehicle.id,route,vehicle.depart,self.map,self,self.infoWidget.widget(wId)))
+                if(self.infoWidget is not None) :
+                    wId=self.infoWidget.addItem(carInfo(self.infoWidget), vehicle.id)
+                    self.cars.append(Car(vehicle.id,route,vehicle.depart,self.map,self,self.infoWidget.widget(wId)))
+                else: 
+                    self.cars.append(Car(vehicle.id,route,vehicle.depart,self.map,self,None))
             elif vehicle.name == "flow":
                 self.flows.append(Flow(vehicle.id, route, vehicle.begin, vehicle.vehsPerHour, self.map, self))
 
diff --git a/mainLoop.py b/mainLoop.py
index 6afe3a5..40a390a 100644
--- a/mainLoop.py
+++ b/mainLoop.py
@@ -17,7 +17,8 @@ class mainLoop(QObject):
 
         self.map = Map()
 
-        self.controller = CarController(self.map, parent)
+        self.controller = CarController(self.map)
+        self.controller.addParent(parent)
 
         self.painter.addMap(self.map)
         self.painter.addCarController(self.controller)
diff --git a/test_blender.py b/test_blender.py
new file mode 100644
index 0000000..9136282
--- /dev/null
+++ b/test_blender.py
@@ -0,0 +1,14 @@
+from CarController import CarController
+from Map import Map
+
+m = Map()
+cc = CarController(m)
+
+m.fromPath("test7.net.xml")
+cc.fromPath("test12.rou.xml")
+cc.prepareRoute()
+
+while True:
+    cc.update()
+    for car in cc.cars:
+        print(car.pos)