import pygame
from pygame.locals import *
from random import randint

class Image():
    def __init__ (self, fenetre, chm_acces, pos_x, pos_y):
        self.fenetre = fenetre
        self.chm_acces = chm_acces
        self.pos_x = pos_x
        self.pos_y = pos_y
        
        self.image = pygame.image.load(self.chm_acces).convert_alpha()
        self.fenetre.blit(self.image, (self.pos_x, self.pos_y))
    
    def translater (self,axe, sens, vitesse):
        self.axe = axe
        self.sens = sens
        self.vitesse = vitesse
        
        if self.axe == "x":
            if sens == "gauche":
                self.pos_x = self.pos_x - self.vitesse
            else:
                self.pos_x = self.pos_x + self.vitesse

        else:
            if sens == "haut":
                self.pos_y = self.pos_y - self.vitesse
            else:
                self.pos_y = self.pos_y + self.vitesse
            
        self.fenetre.blit(self.image, (self.pos_x, self.pos_y))
            
    def maj(self):
        self.fenetre.blit(self.image, (self.pos_x,self.pos_y))
    
    def verifier(self, long, nbr):
        print("ici")
        if self.pos_x <= -long :
            self.pos_x = self.pos_x + long * nbr
        
class Calques():
    def __init__ (self, fenetre):
        self.fenetre = fenetre
        self.lst_calques = []
        
    def ajouter_calque(self,pos_calque):
        #pos_calque vas permettre de choisir la position du calque parmis les autres calques - pas encore fncelle
        #pr le moment le calque se rajoute a la fin
        self.calque = []
        self.lst_calques.append(self.calque)
        
    def ajouter_element(self, nom, i_calque, chm_acces, pos_x, pos_y):
        self.nom = nom
        self.chm_acces = chm_acces
        self.pos_x = pos_x
        self.pos_y = pos_y
        
        self.nom = Image(self.fenetre, self.chm_acces, self.pos_x, self.pos_y)
        self.lst_calques[i_calque].append(self.nom)
        
        print(self.lst_calques)
        
    def deplacer_calque(self, i_calque, axe, sens, vitesse, size, nbr):
        self.axe = axe
        self.sens = sens
        self.vitesse = vitesse
        
        for element in self.lst_calques[i_calque]:
            self.nom.verifier(size,nbr)
            element.translater(self.axe, self.sens, self.vitesse)
            print(self.nom.pos_x)
            
    def maj_calque(self, i_calque):
        
        for element in self.lst_calques[i_calque]:
            element.maj()