from tkinter import*
from random import*

class application:
    def __init__(self):
        self.flag=0
        self.f=Tk()
        self.can=Canvas(self.f, height=600, width=200)
        self.matrice=[]
        for y in range(30):
            ligne=[]
            for x in range(10):
                ligne.append(0)
            self.matrice.append(ligne)
        self.matrix=[]
        for y in range(30):
            ligne=[]
            for x in range(10):
                ligne.append(0)
            self.matrix.append(ligne)
        self.fig1=(0, 5, 1, 5, 2, 5, 3, 5)
        self.fig2=(0, 5, 1, 5, 1, 6, 2, 6)
        self.fig3=(0, 6, 1, 6, 1, 5, 2, 5)
        self.fig4=(0, 5, 0, 6, 1, 5,1, 6)
        self.fig5=(0, 5, 0, 6, 1, 6,2, 6)
        self.fig6=(0, 5, 0, 6, 1, 5, 2, 5)
        self.listfig=(self.fig1, self.fig2,self.fig3, self.fig4, self.fig5,self.fig6)
        self.listecar=[]
        for y in range(30):
            ligne=[]
            for x in range(10):
                c=self.can.create_rectangle(x*20, y*20,(x+1)*20, (y+1)*20, fill="white", outline="white")
                ligne.append(c)
            self.listecar.append(ligne)
    def go(self):
        self.flag=0
        x=randrange(5)
        self.a=self.listfig[0]
        self.newmatrice(self.a)
        self.descente()
    def descente(self):
        for y  in range(30):
            for x in range(10):
                if (self.matrice[y][x]==1):
                    self.matrix[y+1][x]=1
                elif(self.matrice[y][x]==2):
                    self.matrix[y][x]=2
                else:
                    pass
                    
        for a  in range(30):
            for b in range(10):
                self.matrice[a][b]=self.matrix[a][b]
                self.matrix[a][b]=0
        self.teststop()

        self.dessin()
        if(self.flag==0):
            self.can.after(500, self.descente)
    def teststop(self):
        for a in range(30):
            for b in range(10):
                if(self.matrice[a][b]==1):
                    if (self.matrice[29][b]==1 or self.matrice[a+1][b]==2):
                        self.flag=1
                        for m in range(30):
                            for n in range(10):
                                if(self.matrice[m][n]==1):
                                    self.matrice[m][n]=2
                        self.go()
                        
                        
        
    def newmatrice(self, a):
        for x in range(4):
            for y in range(4):
                xx=self.a[2*x]
                yy=self.a[2*x+1]
                self.matrice[xx][yy]=1
        self.dessin()
    def dessin(self):
        for x in range(30):
            for y in range(10):
                if (self.matrice[x][y]==1 or self.matrice[x][y]==2):
                    self.can.itemconfigure(self.listecar[x][y], fill="green", outline="green")
                elif(self.matrice[x][y]==0):
                    self.can.itemconfigure(self.listecar[x][y], fill="white", outline="white")
                


app=application()
app.go()
app.can.pack()