generation#2.py

import numpy as np
from random import *
pieces=[]
anchor=20
for i in range(780):
    x=randint(-3,3)
    anchor+=x
    if anchor<=6:
        anchor+=3
    if anchor>=79:
        anchor-=3

    temp=np.zeros((85,1),dtype="int")
    temp[anchor:].fill(1)
    temp[anchor]=3
    if i!=0:
        if randint(0,1):
            temp=pieces[i-1]
        else:
            temp=pieces[i-1]
            x=randint(-1,0)
            if x==-1:
                temp=np.delete(temp,[84])
            else:
                temp=np.delete(temp,[0])


            if x:
                temp = np.insert(temp,0,0).reshape(85,1)
            else:
                temp=np.append(temp,0).reshape((85,1))

        

    # for j in range(randint(5,30)):
    #     try:
    #         temp[anchor+randint(10,35)]=2
    #     except IndexError:
    #         continue

    pieces.append(temp)

blocks=np.concatenate(pieces,axis=1)

blocks[60:,:]=2
print(blocks)