Sep-19-2018, 09:08 AM
Hi everyone, so this is my first programm on Tkinter and I tried to simulate cars in a parking lot but I failed to make all the cars move. I just wanna know if I can simplify my code. Thanks for helping me.
PS: Im sorry but most of my functions and variables are in french
PS: Im sorry but most of my functions and variables are in french
from tkinter import *
from random import *
from timeit import default_timer
import time
# Initial conditions of the creation of the parking lot
nbcase = 5
case = 80
x0, y0 = 80, 0
vitesse = 10
# Initial positions of the car at the parking entrance
coords_entrée = (0, x0)
# Creating window, parking, parking canvas, and dialog box
def Parking():
# Closing the initial conditions window
fenetre.destroy()
# Creation of the function giving the position when clicking
def donne_position(event):
i = (event.x//80)
j = (event.y//80)+1
if j == 3:
TexteC.delete("0.0", END)
TexteC.insert(END, "X="+str(i) + " Y=" + str(2))
if j == 1:
TexteC.delete("0.0", END)
TexteC.insert(END, "X="+str(i) + " Y=" + str(1))
# Creation window, parking, canvas and widgets boxs
fenetre2 = Tk()
fenetre2.geometry('800x400+0+0')
fenetre2.title('Parking')
Cadre_Parking = Frame(fenetre2)
TexteC = Text(fenetre2, height=2, width=10)
Can = Canvas(Cadre_Parking, height=241, width=560, bg="white")
Texte_Position = Label(fenetre2, text="Coordonnées de la case")
Texte_Vitesse = Label(fenetre2, text='Vitesse de la voiture')
# Initial positions of the initial cars in the car park
coords_init = (0, y0)
# Car moving speed
vit = DoubleVar()
Choix_Vitesse_X = Spinbox(fenetre2, from_=2, to=20, increment=2, textvariable=vit)
# Creation and positioning of the initial cars according to the choices
Liste_Conditions_Initiales = Conditions_Initiales()
for i in range(len(Liste_Conditions_Initiales)):
if Liste_Conditions_Initiales[i] == 1:
rectangle2 = Can.create_rectangle(0, 0, 80, 80, fill="khaki", width=0)
if i == 0 or i == 2 or i == 4 or i == 6 or i == 8:
Can.coords(rectangle2, coords_init[0]+x0*(i/2+1), coords_init[1],
coords_init[0]+(x0*(i/2+1))+x0, coords_init[1]+x0)
if i == 1 or i == 3 or i == 5 or i == 7 or i == 9:
Can.coords(rectangle2, coords_init[0]+x0*(i/2+1/2), coords_init[1]+2*x0,
coords_init[0]+(x0*(i/2+1/2))+x0, coords_init[1]+2*x0+x0)
#Creation of the panel indicating the free places
nombre= Nombre_place_libres(Liste_Conditions_Initiales)
Panneau = Label(fenetre2,font=('sans', 10, 'bold'), text='There is {} free places'.format(nombre))
#Creation of the indication panel
place = minimum(Liste_Conditions_Initiales)+1
Indication= Label(fenetre2,font=('sans', 10, 'bold'), text='please park at the place {}'.format(place))
# Window positions, parking, canvas and box widgets
Cadre_Parking.place(x=0, y=0, width=800, height=500)
Can.place(x=0, y=0)
Choix_Vitesse_X.place(x=650, y=110, width=70, height=25)
TexteC.place(x=650, y=50, width=70, height=25)
Can.bind("<Button-1>", donne_position)
Texte_Position.place(x=620, y=20, width=140, height=25)
Texte_Vitesse.place(x=620, y=80, width=140, height=25)
Panneau.place(x=200, y=260, width=150, height=25)
Indication.place(x=160, y=290, width=250, height=25)
# Creating parking spot numbers
Can.create_text(120,40,text='1',font=('Helvetica',14,'bold')),Can.create_text(120,200,text='2',font=('Helvetica',14,'bold'))
Can.create_text(200,40,text='3',font=('Helvetica',14,'bold')),Can.create_text(200,200,text='4',font=('Helvetica',14,'bold'))
Can.create_text(280,40,text='5',font=('Helvetica',14,'bold')),Can.create_text(280,200,text='6',font=('Helvetica',14,'bold'))
Can.create_text(360,40,text='7',font=('Helvetica',14,'bold')),Can.create_text(360,200,text='8',font=('Helvetica',14,'bold'))
Can.create_text(440,40,text='9',font=('Helvetica',14,'bold')),Can.create_text(440,200,text='10',font=('Helvetica',14,'bold'))
# Creation of lines allowing the formation of the car park
for i in range(0, 6):
Can.create_line(x0+case*i, y0, x0+case*i, y0 + case)
for i in range(0, 2):
Can.create_line(x0, y0+case*i, x0+nbcase*case, y0+case*i)
for i in range(0, 6):
Can.create_line(x0+case*i, (2*x0), x0+case*i, (2*x0) + case)
for i in range(2, 4):
Can.create_line(x0, y0+case*i, x0+nbcase*case, y0+case*i)
# Creation of the car
global rectangle
rectangle = Can.create_rectangle(0, 0, 80, 80, fill="light green", width=0)
Can.coords(rectangle, coords_entrée[0]+1, coords_entrée[1]+1,
coords_entrée[0]+80, coords_entrée[1]+80)
# moving the car
def Deplacement2(): # Choice of speeds and displacement limits according to initial conditions
L = Conditions_Initiales()
place = minimum(L)
L1 = []
lim_hor, lim_ver, dy2 = 1, 1, 0
if place == 0 or place == 2 or place == 4 or place == 6 or place == 8:
lim_hor = 79+80*(place/2+1)
lim_ver = 0
dy2 = -1*(vit.get())/2
L1 = [dy2, lim_ver, lim_hor]
if place == 1 or place == 3 or place == 5 or place == 7 or place == 9:
lim_hor = 79+80*(place/2+1/2)
lim_ver = 279
dy2 = (vit.get())/2
L1 = [dy2, lim_ver, lim_hor]
return(L1)
def Deplacement_voiture():
# Random choice of the car moved according to the initial conditions
global voiture_aléa
Liste_Conditions_Initiales = Conditions_Initiales()
Liste_Voiture_Gare = []
for i in range(len(Liste_Conditions_Initiales)):
if Liste_Conditions_Initiales[i] == 1:
Liste_Voiture_Gare.append(i)
voiture_garé = len(Liste_Voiture_Gare)
voiture_aléa = randint(1, voiture_garé)
def Deplacement1(): # Moving the incoming car according to the free places
dx1 = vit.get()
dy1 = 0
dx2 = 0
dy2 = 0
L = Deplacement2()
lim_ver = L[1]
lim_hor = L[2]
if Can.coords(rectangle)[2] > lim_hor:
dx1 = 0
Can.move(rectangle, dx1, dy1)
if dx1 == 0:
dy2 = L[0]
if dy2 < 0:
if Can.coords(rectangle)[1] < 2:
dy2 = 0
Can.itemconfigure(rectangle, fill='khaki')
elif dy2 > 0:
if Can.coords(rectangle)[3] > 239:
dy2 = 0
Can.itemconfigure(rectangle, fill='khaki')
Can.move(rectangle, dx2, dy2)
def Deplacement_voiture_garé(): # Moving the randomly chosen car to exit
dxp = 0
dyp = 0
if dx1 == 0 and dy2 == 0:
warning= Label(fenetre2,font=('sans', 10, 'bold'), text='warning, outgoing car!')
warning.place(x=160, y=320, width=250, height=25)
Can.itemconfigure(voiture_aléa, fill='light green')
if 0 <= Can.coords(voiture_aléa)[1] <= 79:
dyp = vit.get()/2
if 161 <= Can.coords(voiture_aléa)[3] <= 240:
dyp = -1*vit.get()/2
if dyp == 0:
dxp = vit.get()
if Can.coords(voiture_aléa)[2] == 560:
dxp = 0
Can.itemconfigure(voiture_aléa, fill='white')
rectangle = Can.create_rectangle(0, 0, 80, 80, fill="light green", width=0)
Can.coords(rectangle, coords_entrée[0]+1, coords_entrée[1]+1, coords_entrée[0]+80, coords_entrée[1]+80)
Can.move(rectangle, dxp, dyp)
Can.move(voiture_aléa, dxp, dyp)
Deplacement_voiture_garé()
fenetre2.after(50, Deplacement1)
# Creation of the stopwatch
def lancer_chrono():
global depart, flag
flag = 1
depart = time.time()
top_horloge()
stoper_chrono()
def top_horloge():
global depart, flag
global minutes, secondes
y = time.time()-depart
minutes = time.localtime(y)[4]
secondes = time.localtime(y)[5]
if flag:
message.configure(text="%i min %i sec " % (minutes, secondes))
fenetre2.after(1000, top_horloge)
def stoper_chrono():
if Can.coords(voiture_aléa)[2] == 560:
message2.configure(text="%i min %i sec " % (minutes, secondes))
if Can.coords(voiture_aléa)[2] != 560:
fenetre2.after(100, stoper_chrono)
flag = 0
depart = 0
message = Label(fenetre2, font=('sans', 20, 'bold'), text="Chrono prêt")
message2 = Label(fenetre2, font=('sans', 20, 'bold'), text="Test")
message.place(x=600, y=260, width=200, height=25)
message2.place(x=600, y=290, width=200, height=25)
lancer_chrono()
Deplacement1()
def Relancer():
fenetre2.destroy()
# Creating and positioning the move simulation button
Bouton_Relancer = Button(fenetre2, text='Relancer la simulation', fg='red', command=Relancer)
Bouton_Relancer.place(x=620, y=200, width=120, height=25)
Bouton_Lancer = Button(fenetre2, text="Lancer la simulation",
fg="red", command=Deplacement_voiture)
Bouton_Lancer.place(x=620, y=140, width=120, height=25)
# Creating the function that retrieves the variables from the checkboxes
def Conditions_Initiales():
L = [var1, var2, var3, var4, var5, var6, var7, var8, var9, var10]
Liste_Conditions_Initiales = []
for i in range(10):
Liste_Conditions_Initiales.append(L[i].get())
return Liste_Conditions_Initiales
# Function that returns the number of free places
def Nombre_place_libres(L):
cpt=0
for i in L:
if i==0:
cpt +=1
return cpt
# last minimum of the place list
def minimum(L1):
minim = L1[0]
place = 0
for i in range(1, len(L1)):
if L1[i] <= minim:
minim = L1[i]
place = i
return(place)
# Creation of a window
fenetre = Tk()
fenetre.title('Parking')
# Creation of a title
titre = Label(fenetre, text="Simulation d'un parking 10 places à sens unique")
titre.grid(row=1, column=2)
# Creation of the guideline
consigne = Label(fenetre, text="Choose the initial free spots", fg="blue")
consigne.grid(row=2, column=2)
#Creating control variables for checkboxes
var1 = IntVar()
var2 = IntVar()
var3 = IntVar()
var4 = IntVar()
var5 = IntVar()
var6 = IntVar()
var7 = IntVar()
var8 = IntVar()
var9 = IntVar()
var10 = IntVar()
# Creating checkboxes
pos_in1 = Checkbutton(fenetre, text="Place 1", variable=var1)
pos_in2 = Checkbutton(fenetre, text="Place 2", variable=var2)
pos_in3 = Checkbutton(fenetre, text="Place 3", variable=var3)
pos_in4 = Checkbutton(fenetre, text="Place 4", variable=var4)
pos_in5 = Checkbutton(fenetre, text="Place 5", variable=var5)
pos_in6 = Checkbutton(fenetre, text="Place 6", variable=var6)
pos_in7 = Checkbutton(fenetre, text="Place 7", variable=var7)
pos_in8 = Checkbutton(fenetre, text="Place 8", variable=var8)
pos_in9 = Checkbutton(fenetre, text="Place 9", variable=var9)
pos_in10 = Checkbutton(fenetre, text="Place 10", variable=var10)
pos_in1.grid(row=3, column=1), pos_in2.grid(row=3, column=2), pos_in3.grid(row=3, column=3)
pos_in4.grid(row=4, column=1), pos_in5.grid(row=4, column=2), pos_in6.grid(row=4, column=3)
pos_in7.grid(row=5, column=1), pos_in8.grid(row=5, column=2), pos_in9.grid(row=5, column=3)
pos_in10.grid(row=6, column=2)
# Creation of the launch button to launch the simulation
Lancer = Button(fenetre, text="Lancer", fg="red", command=Parking)
Lancer.grid(row=7, column=2)
fenetre.mainloop()