from tkinter import *
import time
from random import randrange
master = Tk()


class StartUp:
    canvasWidth = 800
    canvasHeight = 800
    def __init__(self, canvasWidth, canvasHeight):
        self.canvasWidth = canvasWidth
        self.canvasHeight = canvasHeight
        self.cnv = Canvas(master, width = self.canvasWidth, height = self.canvasHeight)
        self.cnv.pack()
    def drawPoint(self, x, y, z, w ):
        self.cnv.create_rectangle(x, y, z, w, fill = "#222222")
    def clear(self):
        self.cnv.delete("all")


class Simulation:
    grid = []
    mirrorGrid = []
    vectorX = 0
    vectorY = 0
    def __init__(self, width):
        self.width = width
        self.createGrid(self.grid)
        self.createGrid(self.mirrorGrid)
    def createGrid(self, grid):
        for x in range(self.width):
            innerGrid = []
            for y in range(self.width):
                innerGrid.append(0)
            grid.append(innerGrid)
    def populateGrid(self, quantity):
        for x in range(self.width):
            for y in range(self.width):
                if randrange(quantity) == 1:
                    self.grid[x][y] = 1
    def drawGrid(self, drawPoint, vector):
        for x in range(self.width):
            self.vectorX = self.vectorX + vector
            for y in range(self.width):
                self.vectorY = self.vectorY + vector
                if self.grid[x][y] == 1:
                    drawPoint((x + self.vectorX), (y + self.vectorY), (x + self.vectorX + vector), (y + self.vectorY + vector))
            self.vectorY = 0
    def updateGrid(self):
        for x in range(1, self.width-1, 1):
            for y in range(1, self.width-1, 1):
                totalCells = 0
                totalCells = totalCells + self.grid[x - 1][y - 1]
                totalCells = totalCells + self.grid[x - 1][y]
                totalCells = totalCells + self.grid[x - 1][y + 1]
                totalCells = totalCells + self.grid[x][y - 1]
                totalCells = totalCells + self.grid[x][y + 1]
                totalCells = totalCells + self.grid[x + 1][y - 1]
                totalCells = totalCells + self.grid[x + 1][y]
                totalCells = totalCells + self.grid[x + 1][y + 1]
                if totalCells == 2:
                    self.mirrorGrid[x][y] = self.grid[x][y]
                elif totalCells == 3:
                    self.mirrorGrid[x][y] = 1
                else:
                    self.mirrorGrid[x][y] = 0
        for x in range(1, self.width-1, 1):
            self.mirrorGrid[x][0] = self.mirrorGrid[x][self.width - 3]
            self.mirrorGrid[x][self.width - 2] = self.mirrorGrid[x][1]
            self.mirrorGrid[0][x] = self.mirrorGrid[self.width - 3][x]
            self.mirrorGrid[self.width - 2][x] = self.mirrorGrid[1][x]
        self.grid = self.mirrorGrid.copy()
    def clearVectors(self):
        self.vectorX = 0
        self.vectorY = 0

canvas = StartUp(1200, 1200)
i = True
simulation = Simulation(50)
simulation.populateGrid(11)
simulation.drawGrid(canvas.drawPoint, 20)
while i == True:
    time.sleep(0.090)
    simulation.clearVectors()
    canvas.clear()
    simulation.updateGrid()
    simulation.drawGrid(canvas.drawPoint, 20)
    master.update()
mainloop()