rzmk/100-days-of-code
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Made an epic showcase website and API!

Browse source
This commit is contained in:
rzmk 2021-08-17 16:39:42 -04:00
parent 9e21e4dbdd
commit 1907fad7c5
89 changed files with 36444 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

45
Day 20/snake.py
View file

@ -1,45 +0,0 @@
from turtle import Turtle
STARTING_POSITIONS = [(0, 0), (-20, 0), (-40, 0)]
MOVE_DISTANCE = 20
UP = 90
DOWN = 270
LEFT = 180
RIGHT = 0
class Snake:
def __init__(self):
self.segments = []
self.create_snake()
self.head = self.segments[0]
def create_snake(self):
for position in STARTING_POSITIONS:
segment = Turtle(shape="square")
segment.color("white")
segment.penup()
segment.goto(position)
self.segments.append(segment)
def move(self):
for segment_index in range(len(self.segments) - 1, 0, -1):
new_x = self.segments[segment_index - 1].xcor()
new_y = self.segments[segment_index - 1].ycor()
self.segments[segment_index].goto(new_x, new_y)
self.head.forward(MOVE_DISTANCE)
def up(self):
if self.head.heading() != DOWN:
self.head.setheading(90)
def down(self):
if self.head.heading() != UP:
self.head.setheading(270)
def left(self):
if self.head.heading() != RIGHT:
self.head.setheading(180)
def right(self):
if self.head.heading() != LEFT:
self.head.setheading(0)