from tkinter import *
from PIL import ImageTk, Image

def tuto():
    bouton.destroy()
    bouton2.destroy()
    bouton3.destroy()             #NOTE : j'ai pas supprimé les labels, et pas besoin de supprimer le bouton4, il suffit juste de poser par dessus.
    niveau.destroy()              #NOTE2 : par contre, il faudra les supprimer à la fin en masse
    niveau2.destroy()
    boutoncredits.destroy()

    etape1 = Label(Menufenetre, text="Etape 1 :")
    imageniveau = canvas.create_window(250,175, window=etape1)

    etape2 = Label(Menufenetre, text="Etape 2 :")
    imageniveau = canvas.create_window(250,375, window=etape2)

    bouton4 = Button(Menufenetre, text="=>", command=tutosuite) #START
    boutonfenetre = canvas.create_window(440, 560, window=bouton4)

def tutosuite():
    global tuto
    global bouton4

    etape3 = Label(Menufenetre, text="Etape 3 :")
    imageniveau = canvas.create_window(250,175, window=etape3)

    etape4 = Label(Menufenetre, text="Etape 4 :")
    imageniveau = canvas.create_window(250,375, window=etape4)

    bouton5 = Button(Menufenetre, text="<╝", command=retour) #START
    boutonfenetre = canvas.create_window(440, 560, window=bouton5)   #NOTE3 : ICI

def retour():
    global niveau
    global bouton
    global bouton2
    global bouton3
    global boutoncredits
    global niveau2

    bouton = Button(Menufenetre, text="START", command=jouer, foreground='blue' ) #START
    boutonfenetre = canvas.create_window(250, 175, window=bouton)

    niveau = Label(Menufenetre, text='Choix du niveau de difficulté :') #choix
    imageniveau = canvas.create_window(250, 250, window=niveau)

    bouton2 = Button(Menufenetre, text=" DEBUTANT ") #DEBUTANT
    boutonfenetre = canvas.create_window(250, 300, window=bouton2)

    niveau2 = Label(Menufenetre, text='niveau sélectionné') #choix
    imageniveau = canvas.create_window(350, 300, window=niveau2)

    bouton3 = Button(Menufenetre, text="    TUTORIEL    ", command=tuto) #TUTORIEL
    boutonfenetre = canvas.create_window(250, 350, window=bouton3)

    boutoncredits = Button(Menufenetre, text="Credits", command=credits) #credits
    boutonfenetre = canvas.create_window(435, 560, window=boutoncredits)

def credits():   #affichage des credits
    global gens1
    global gens2
    global gens3
    global retour2
    bouton.destroy()
    bouton2.destroy()
    bouton3.destroy()
    niveau.destroy()
    niveau2.destroy()
    boutoncredits.destroy()
    gens1 = Label(Menufenetre, text='Samuel MABIT') #choix
    gens1bis = canvas.create_window(250, 220, window=gens1)
    gens2 = Label(Menufenetre, text='Ange DUVAL') #choix
    gens2bis = canvas.create_window(250, 260, window=gens2)
    gens3 = Label(Menufenetre, text='Justin GLEMAREC') #choix
    gens3bis = canvas.create_window(250, 300, window=gens3)
    bouton4 = Button(Menufenetre, text="<╝", command=retour2) #START
    boutonfenetre = canvas.create_window(440, 560, window=bouton4)

def retour2():     # flèche retour
    global niveau
    global bouton
    global bouton2
    global bouton3
    global boutoncredits
    global niveau2
    gens1.destroy()
    gens2.destroy()
    gens3.destroy()

    bouton = Button(Menufenetre, text="START", command=jouer, foreground='blue' ) #START
    boutonfenetre = canvas.create_window(250, 175, window=bouton)

    niveau = Label(Menufenetre, text='Choix du niveau de difficulté :') #choix
    imageniveau = canvas.create_window(250, 250, window=niveau)

    bouton2 = Button(Menufenetre, text=" DEBUTANT ") #DEBUTANT
    boutonfenetre = canvas.create_window(250, 300, window=bouton2)

    niveau2 = Label(Menufenetre, text='niveau sélectionné') #choix
    imageniveau = canvas.create_window(350, 300, window=niveau2)

    bouton3 = Button(Menufenetre, text="    TUTORIEL    ", command=tuto) #TUTORIEL
    boutonfenetre = canvas.create_window(250, 350, window=bouton3)

    boutoncredits = Button(Menufenetre, text="Credits", command=credits) #credits
    boutonfenetre = canvas.create_window(435, 560, window=boutoncredits)

# PROGRAMME DE BASE

Menufenetre = Tk()
Menufenetre.title('Bataille Navale One Piece') #titre de la fenetre

canvas = Canvas(Menufenetre, bg = "blue", height = 600, width =500) #dimensions
canvas.pack()

canvas.pack(expand = YES, fill = BOTH) #placement du fond de la fenetre
img = PhotoImage(file='fond.PNG')
canvas.create_image(252,305, image=img)

canvas.pack(expand = YES, fill = BOTH) #placement du bateau
img2 = PhotoImage(file='sunny.png')
canvas.create_image(250,475, image=img2)

canvas.pack(expand = YES, fill = BOTH) #placement du ONE PIECE
img3 = PhotoImage(file='titre.png')
canvas.create_image(250,50, image=img3)

Menufenetre.config(cursor='pirate')
bouton = Button(Menufenetre, text="START", command=jouer, foreground='blue' ) #START
boutonfenetre = canvas.create_window(250, 175, window=bouton)

niveau = Label(Menufenetre, text='Choix du niveau de difficulté :') #choix
imageniveau = canvas.create_window(250, 250, window=niveau)

bouton2 = Button(Menufenetre, text=" DEBUTANT ") #DEBUTANT
boutonfenetre = canvas.create_window(250, 300, window=bouton2)

niveau2 = Label(Menufenetre, text='niveau sélectionné') #niveau selctionné
imageniveau = canvas.create_window(350, 300, window=niveau2)

bouton3 = Button(Menufenetre, text="    TUTORIEL    ", command=tuto) #TUTORIEL
boutonfenetre = canvas.create_window(250, 350, window=bouton3)

boutoncredits = Button(Menufenetre, text="Credits", command=credits) #credits
boutonfenetre = canvas.create_window(435, 560, window=boutoncredits)

canvas.pack()
Menufenetre.mainloop()

#Menufenetre                1
#canvas                     2
#img                        3
#img2                       4
#img3                       5
#bouton1                    6
#bouton2                    7
#bouton3                    8
#bouton4                    9
#boutonfenetre              10
#boutoncredits              11
#niveau                     12
#niveau2                    13
#imageniveau                14
#jouer                      15
#tuto                       16
#etape1                     17
#etape2                     18
#tutosuite                  19
#etape3                     20
#etape4                     21
#bouton5                    22