FilesExpand file tree

 parse-bytecode

/

conwaylife.py

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

46 lines (39 loc) · 1.56 KB

 parse-bytecode

/

conwaylife.py

Copy path

Top

File metadata and controls

• Code
• Blame

46 lines (39 loc) · 1.56 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

#import essential libraries

import pyb

lcd = pyb.LCD('x')

lcd.light(1)

# do 1 iteration of Conway's Game of Life

def conway_step():

for x in range(128): # loop over x coordinates

for y in range(32): # loop over y coordinates

# count number of neigbours

num_neighbours = (lcd.get(x - 1, y - 1) +

lcd.get(x, y - 1) +

lcd.get(x + 1, y - 1) +

lcd.get(x - 1, y) +

lcd.get(x + 1, y) +

lcd.get(x + 1, y + 1) +

lcd.get(x, y + 1) +

lcd.get(x - 1, y + 1))

# check if the centre cell is alive or not

self = lcd.get(x, y)

# apply the rules of life

if self and not (2 <= num_neighbours <= 3):

lcd.pixel(x, y, 0) # not enough, or too many neighbours: cell dies

elif not self and num_neighbours == 3:

lcd.pixel(x, y, 1) # exactly 3 neigbours around an empty cell: cell is born

# randomise the start

def conway_rand():

lcd.fill(0) # clear the LCD

for x in range(128): # loop over x coordinates

for y in range(32): # loop over y coordinates

lcd.pixel(x, y, pyb.rng() & 1) # set the pixel randomly

# loop for a certain number of frames, doing iterations of Conway's Game of Life

def conway_go(num_frames):

for i in range(num_frames):

conway_step() # do 1 iteration

lcd.show() # update the LCD

pyb.delay(50)

# testing

conway_rand()

conway_go(100)