When i run my project the snake is already increasing size and my code is: import turtle import time import random delay = 0.1 # set up the screen wn =turtle.Screen() wn.title("Snake game by Aditya Footballer") wn.bgcolor("Blue") wn.setup(width=600, height=600) wn.tracer(0) # Tru to turn off the screen updates # Snake Head head = turtle.Turtle() head.speed(0) head.shape("square") head.color("Black") head.penup() head.goto(0,0) head.direction = "stop" # snake food food = turtle.Turtle() food.speed(0) food.shape("circle") food.color("red") food.penup() food.goto(0,100) segments = [] # Functions def go_up(): head.direction = "up" def go_down(): head.direction = "down" def go_left(): head.direction = "left" def go_right(): head.direction = "right" def move(): if head.direction == "up": y = head.ycor() head.sety(y + 20) if head.direction == "down": y = head.ycor() head.sety(y - 20) if head.direction == "left": x = head.xcor() head.setx(x - 20) if head.direction == "right": x = head.xcor() head.setx(x + 20) # keyboard bindings wn.listen() wn.onkeypress(go_up, "w") wn.onkeypress(go_down, "s") wn.onkeypress(go_left, "a") wn.onkeypress(go_right, "d") # Main game loop while True: wn.update() # Check for a collision with the food if head.distance(food) < 20: # Move the food to a random spot x = random.randint(-290, 290) y = random.randint(-290, 290) food.goto(x,y) # Add a segment new_segment = turtle.Turtle() new_segment.speed(0) new_segment.shape("square") new_segment.color("grey") new_segment.penup() segments.append(new_segment) # Move the end segments first in reverse order for index in range(len(segments)-1,0,-1): x = segments[index-1].xcor() y = segments[index-1].ycor() segments[index].goto(x, y) # Move segment 1 to where the head is if len(segments) > 0: x = head.xcor() y = head.ycor() segments[0].goto(x,y) move() time.sleep(delay) wn.mainloop()

When my Snake collabs with an apple only the segment 0 is coming to the snake, the others are spawning in the middle My entire Code: import turtle import time import random delay = 0.1 #set up the screen wn = turtle.Screen() wn.title("Snake Game") wn.bgcolor("green") wn.setup(width=600, height=600) wn.tracer(0) # Turns off the screen updates #Snake head head = turtle.Turtle() head.speed(0) head.shape("square") head.color("black") head.penup() head.goto(0,0) head.direction = "stop" # Snake food food = turtle.Turtle() food.speed(0) food.shape("circle") food.color("red") food.penup() food.goto(0,100) segments = [] #Funktions def go_up(): head.direction = "up" def go_down(): head.direction = "down" def go_left(): head.direction = "left" def go_right(): head.direction = "right" def move(): if head.direction == "up": y = head.ycor() head.sety(y + 20) if head.direction == "down": y = head.ycor() head.sety(y - 20) if head.direction == "left": x = head.xcor() head.setx(x - 20) if head.direction == "right": x = head.xcor() head.setx(x + 20) # Keyboard bindings wn.listen() wn.onkeypress(go_up, "w") wn.onkeypress(go_down, "s") wn.onkeypress(go_left, "a") wn.onkeypress(go_right, "d") #Main game loop while True: wn.update() # Check for a collision with the food if head.distance(food) < 20: # move the food to a random spot x = random.randint(-290, 290) y = random.randint(-290, 290) food.goto(x, y) # Add a segment new_segment = turtle.Turtle() new_segment.speed(0) new_segment.shape("square") new_segment.color("grey") new_segment.penup() segments.append(new_segment) # Move the end segmentsfirst in reversed order for index in range(len(segments)-1, 0, -1): x = segments[index-1].xcor() y = segments[index-1].ycor() segments[index-1].goto(x, y) # Move segment 0 to where the head is if len(segments) > 0: x = head.xcor() y = head.ycor() segments[0].goto(x, y) move() time.sleep(delay) wn.mainloop()

I squealed a bit too loud when I got the "Player" to move. :p

my snake not moving

That's crazy this vid is 8 years rn

help me I type pen.hideturtle() but i get Exception has occurred: TypeError TPen.hideturtle() missing 1 required positional argument: 'self'

My snake is not moving

When I tried to add this code to my space war code my turtle was not responding after just adding the splash screen so what should I do

it appears but wont follow (do you need the whole code or is this enough?) #add segment new_segment = turtle.Turtle() new_segment.speed(0) new_segment.shape("square") new_segment.color("grey") new_segment.penup() segments.append(new_segment) #move end segments first in reverse order for index in range(len(segments)-1 , 0 , -1): x = segments[index-1].xcor() y = segments[index-1].ycor() segments[index].goto(x , y) #move segment 0 to where head is if len(segments) > 0: x = head.xcor() y = head.ycor() segments[0].goto(x , y) move() time.sleep(delay) wn.mainloop()

So every time I type in while True: the colon is there but when I run it opens terminal which is normal but it says expected : when it’s there?

Sir can u pls provide source code of this

when trying to use more things such as lives so what happens when i add both on the screen the game is not able to undo the 0 in the score and 3 in the lives and it writes over the old number so what should i do not face that problem

turn.listen() doesn't work?

An fyi, the little indian format is the way the 6502 deals with a 16 bit number. Thanks for sharing !

Thanks a lot . That was a good lesson for the beginners . My high score is 400.

Bună ziua. Mulțumesc pentru lecția de Pyth0n. Salutări din Franța.

1:33 how did you get that list,in my python there is no list by default please help

1:32 in my python i dont get that list,how can i fix that

My actual interest for general programming and logic building started from here and today after working as a software developer, I just came back here to appreciate the efforts that has changed one life, Thank you sir for this great tutorial playlist

sir what IDE are you using beacuse im a beginner and i have jupyter notebook and it isn"t working on it

Hi sir, can we do this optimization through from scipy.optimize import linprog

NameError: name 'random' is not defined. Did you forget to import 'random'? this is what it says the error

and also if i move the snake and it hit the red ball it will stop automatically and say error

if i press a or d for the snake it wont move

can you help me out

hi tokyoedthech

Hi

I got a problem my sprite doesnt move anymore, import os import random #Import the Turtle module import turtle #Required by MacOSX to show the window turtle.fd(0) #Set the animations speed to the maximum turtle.speed(0) #Change the background color turtle.bgcolor("black") #Hide the default turtle turtle.ht() #This saves memory turtle.setundobuffer(1) #This speeds up drawing turtle.tracer(1) class Sprite(turtle.Turtle): def __init__(self, spriteshape, color, startx, starty): turtle.Turtle.__init__(self, shape = spriteshape) self.speed(0) self.penup() self.color(color) self.fd(0) self.goto(startx, starty) self.speed = 1 def move(self): self.fd(self.speed) class Player(Sprite): def __init__(self, spriteshape, color, startx, starty): Sprite.__init__(self, spriteshape, color, startx, starty) self.speed = 4 self.lives = 3 def turn_left(self): self.lt(45) def turn_right(self): self.lt(45) def accelerate(self): self.speed += 1 def accelerate (self): self.speed -=1 #Create my sprites player = Player("triangle", "white", 0, 0) #Keyboard bindings turtle.onkey(player.turn_left, "Left") turtle.listen() turtle.onkey(player.turn_right, "Right") turtle.listen() turtle.onkey(player.accelerate_up, "Up") turtle.listen() turtle.onkey(player.decelerate, "Down") turtle.listen() #Main game loop while True: player.move() delay = raw_input("Press enter to finish. > ")

This is an absolute requirement for data analyst and cyber security

I love your videos; I first followed them in 2019 when I got into python but then life got in the way and I hadn't coded in 4 years so i spent hours trying to figure out which youtuber it was who taught me the first time and then I found your Pong playlist finally! I got right back into it with your guidence! I love how you don’t just show us what to do but explain why everything is done and thus allow us to alter the code we write to differ from yours to personalise it for instance with this game I decided when the snake hits the border it should just come back from the other side of the screen and so I tried that, and it may not be perfect coding but I was able to make it work from what you have taught! I have also added sounds and a “GAME OVER” screen , as well as making the high score save between games (code is below for anyone who wants to do the same and can’t figure it out! - you will need to pick some sounds you like I get mine from freesound.org/ and adding sounds is explained here: kzbin.info/www/bejne/j4vOn6KFjKiUoJY&ab_channel=TokyoEdtech for help on how the high score saving works I used this vid: kzbin.info/www/bejne/fXSYYZebrbamiNE&ab_channel=TokyoEdtech) your great explanations also mean that when I make a typo or differ from your code slightly to personalise it and it doesn’t work I'm able to pause your video and try and figure it out myself since you have not just shown but taught, for instance with this code everything worked except after you lose the score would reset to 0 and stay at 0, it took me 10 mins to realise that I had missed an indent on lines 149 and 150 but I got there eventually! Code: import turtle import winsound import time import random import pickle delay = 0.1 # Score score = 0 high_score = 0 high_score = pickle.load(open("score.dat", "rb")) # this reads the high score file and makes the high score save - if you are copying this code remove this and run once without this line then reinsert it # Screen setup wn = turtle.Screen() wn.title("Snake by Lewis") wn.bgcolor("light green") wn.setup(width=600, height=600) wn.tracer(0) # Turns off screen updates to increase running speed # Snake head head = turtle.Turtle() head.speed(0) head.shape("square") head.color("dark green") head.penup() head.goto(0,0) head.direction = "stop" # Mouse (food) food = turtle.Turtle() food.speed(0) food.shape("circle") food.color("red") food.penup() food.goto(0,100) # Body segments segments = [] # Score board pen = turtle.Turtle() pen.speed(0) pen.shape("square") pen.color("black") pen.penup() pen.hideturtle() pen.goto(0, 260) pen.write(f"Score: {score} High Score: {high_score}", align="center", font=("Courier", 18, "normal")) # "GAME OVER" message gameover_pen = turtle.Turtle() gameover_pen.speed(0) gameover_pen.shape("square") gameover_pen.color("red") gameover_pen.penup() gameover_pen.hideturtle() gameover_pen.goto(0, 0) # Functions def go_up(): if head.direction != "down": head.direction = "up" def go_down(): if head.direction != "up": head.direction = "down" def go_left(): if head.direction != "right": head.direction = "left" def go_right(): if head.direction != "left": head.direction = "right" def move(): if head.direction == "up": y = head.ycor() head.sety(y + 20) gameover_pen.clear() # if you just put this after the gameover message it will instantly vanish even if you use a time delay for some reason, so my solution was to get rid of the message when you click a key to move to start the next game if head.direction == "down": y = head.ycor() head.sety(y - 20) gameover_pen.clear() if head.direction == "left": x = head.xcor() head.setx(x - 20) gameover_pen.clear() if head.direction == "right": x = head.xcor() head.setx(x + 20) gameover_pen.clear() # Key bindings wn.listen() wn.onkeypress(go_up,"w") wn.onkeypress(go_down,"s") wn.onkeypress(go_left,"a") wn.onkeypress(go_right,"d") # Main Game loop while True: wn.update() # Collisions with border if head.xcor() > 290: y = head.ycor() head.goto(-290, y) if head.xcor() < -290: y = head.ycor() head.goto(290, y) if head.ycor() > 290: x = head.xcor() head.goto(x, -290) if head.ycor() < -290: x = head.xcor() head.goto(x, 290) # Collision with food if head.distance(food) < 20: winsound.PlaySound("foodsound.wav", winsound.SND_ASYNC) x = random.randint(-290,290) y = random.randint(-290,290) food.goto(x,y) # Add a segment new_segment = turtle.Turtle() new_segment.speed(0) new_segment.shape("square") new_segment.color("green") new_segment.penup() segments.append(new_segment) # Shorten delay delay -= 0.001 # Increase score score += 1 if score > high_score: high_score = score pen.clear() pen.write(f"Score: {score} High Score: {high_score}", align="center", font=("Courier", 18, "normal")) # Move end segments first in reverse order for index in range(len(segments)-1, 0, -1): x = segments[index-1].xcor() y = segments[index-1].ycor() segments[index].goto(x, y) # Move segment 0 (closest to head) to where head is if len(segments) > 0: x = head.xcor() y = head.ycor() segments[0].goto(x,y) move() # Check for head collision with body segments for segment in segments: if segment.distance(head) < 20: winsound.PlaySound("gameover.wav", winsound.SND_ASYNC) gameover_pen.clear() # idk why this changes things but putting this anywhere else causes the snake to imedietly move left upon respawn regardless of the head.direction = "stop" code head.goto(0, 0) head.direction = "stop" # Hide the segments for segment in segments: segment.goto(1000, 1000) # Clear segments list segments.clear() # reset score, delay, and sound delay = 0.1 score = 0 # update score display + GAMEOVER pen.clear() pen.write(f"Score: {score} High Score: {high_score}", align="center", font=("Courier", 18, "normal")) gameover_pen.clear() # gameover code has to be here or it just doesnt show up unsure why??? gameover_pen.write("GAME OVER!", align="center", font=("Courier", 32, "bold")) time.sleep(2.527) # this is how long the gameover sound lasts # Saves the high score as a file pickle.dump(high_score, open("score.dat", "wb")) time.sleep(delay) wn.mainloop()

Can we run this project in pycharm

7:06 my code is the exact same as yours except for colors but it isn’t moving at all

Hii sir My snake is not moving and it doesn't give any error message I use Python 3.8.6

thank u sooo much man appreciate the efforts

bro you are great super bro can you post more videos like this

#import the module import os import random import turtle turtle.fd(0) turtle.speed(0) turtle.bgcolor("black") turtle.ht() turtle.setundobuffer(1) class Sprite(turtle.Turtle): def __init__(self, spiriteshape, color, startx, starty): turtle.Turtle.__init__(self, shape = spiriteshape) self.speed(0) self.penup() self.color(color) self.fd(0) self.goto(startx, starty) self.speed = 1 def move(self): self.fd(self.speed) class Player(Sprite): def __init__(self, spiriteshape, color, startx, starty): Sprite.__init__(self, shape = spiriteshape) def turn_left(self): self.lf(45) #Sprites player = Sprite("triangle", "white", 0, 0) #keyboard bindings #main game loop while True: player.move() in this code thats close to yours i couldn't use turn.left key binds or any key binds

Thanks a lot! this tutorial is very easy to follow! would reccomend this a lot. also thank you so much for giving explanations as to (example) why we use penup, etc. :-)

Hey my code is not running

How to get self to work

can i use visual studio code to do this ? if so what extension do i need to run the calculator to open as a window?

1:12 not Pythagoras theorem again ahhhhh

Your videos help me on tests !

can we make the snake realistic

hey how did you import the sound? on mac how did u save it on folder and all plesase explain me.

hello sir. i'm getting the AttributeError 'Turtle' object has no attribute 'size. import os import random #Import the Turtle module import turtle turtle.fd(0) #set the animation speed turtle.speed(0) #change the background turtle.bgcolor("black") #hide the default turtle turtle.ht() #this saves memory turtle.setundobuffer(1) #this speeds up the drawing turtle.tracer(1) class Sprite(turtle.Turtle): def __init__(self, spriteshape, color, startx, starty): turtle.Turtle.__init__(self, shape = spriteshape) self.speed(0) self.penup() self.color(color) self.fd(0) self.goto(startx, starty) self.speed = 4 def move(self): self.fd(self.speed) #Border detection if self.xcor() > 290: self.setx(290) self.rt(60) if self.xcor() < -290: self.setx(290) self.rt(60) if self.ycor() > 290: self.sety(290) self.rt(60) if self.ycor() < - 290: set.sety(290) self.rt(60) class Player(Sprite): def __init__(self, spriteshape, color, startx, starty): Sprite.__init__(self, spriteshape, color, startx, starty) self_speed = 4 self_lives = 3 def turn_left(self): self.lt(45) def turn_right(self): self.rt(45) def accelerate(self): self.speed += 1 def decelerate(self): self.speed -= 1 class Game(): def __init__(self): self.level = 1 self.score = 0 self.state = "playing" self.pen = turtle.Turtle() self.lives = 3 def draw_border(self): #Draw Border self.pen.speed(0) self.pen.color("white") self.pen.size(3) self.pen.penup() self.pen.goto(-300, 300) self.pen.pendown() for side in range(4): self.pen.fd(600) self.pen.rt(60) self.pen.penup() self.pen.ht() #create game object game = Game() #draw the game border game.draw_border() #create my sprites player = Sprite("triangle", "white", 0, 0) #keyboard binding turtle.onkey(player.turn_left, "Left") turtle.onkey(player.turn_right, "Right") turtle.onkey(player.accelerate, "Up") turtle.onkey(player.decelerate, "Down") turtle.listen() #Main game Loop while True: player.move() delay = input("press enter to finish. > ")

hello every one i dont know why the green screen dont show up in my screen and i have a projet presantation tomorrow please help me guys

Umm sorry for troubling u again but when i shoot the missile it passes straight thorough the enemy here is my code: ___________________CODE___________________ import os import random #Import the Turtle module import turtle #Required by MacOSX to show the window turtle.fd(0) #Set the animation speed to the maxiumum turtle.speed(0) #Change the background color turtle.bgcolor("black") #Hide the default turtle turtle.ht() #This saves memory turtle.setundobuffer(1) #This speeds up drawing turtle.tracer(1) class Sprite(turtle.Turtle): def __init__(self, spriteshape, color, startx, starty): turtle.Turtle.__init__(self, shape = spriteshape) self.speed(0) self.penup() self.color(color) self.fd(0) self.goto(startx, starty) self.speed = 1 def move(self): self.fd(self.speed) #Bounary detection if self.xcor() > 290: self.setx(290) self.rt(60) if self.ycor() < -290: self.setx(-290) self.rt(60) if self.ycor() > 290: self.sety(290) self.rt(60) if self.xcor() < -290: self.sety(-290) self.rt(60) def is_collision(self, other): if (self.xcor() >= (other.xcor() - 20)) and \ (self.xcor() <= (other.xcor() + 20)) and \ (self.ycor() >= (other.ycor() - 20)) and \ (self.ycor() <= (other.ycor() + 20)): return True else: return False class Player(Sprite): def __init__(self, spriteshape, color, startx, starty): Sprite.__init__(self, spriteshape, color, startx, starty) self.speed = 4 self.lives = 3 def turn_left(self): self.lt(45) def turn_right(self): self.rt(45) def accelerate(self): self.speed += 1 def decelerate(self): self.speed -= 1 class Enemy(Sprite): def __init__(self, spriteshape, color, startx, starty): Sprite.__init__(self, spriteshape, color, startx, starty) self.speed = 6 self.setheading(random.randint(0,360)) class Missile(Sprite): def __init__(self, spriteshape, color, startx, starty): Sprite.__init__(self, spriteshape, color, startx, starty) self.shapesize(stretch_wid=0.3, stretch_len=0.4, outline = None) self.speed = 20 self.status = "ready" self.goto(-1000, 1000) def fire(self): if self.status == "ready": self.goto(player.xcor(),player.ycor()) self.setheading(player.heading()) self.status = "firing" def move(self): if self.status == "ready": self.goto(-1000, 1000) if self.status == "firing": self.fd(self.speed) #Border check if self.xcor() < -290 or self.xcor() > 290 or \ self.ycor() < -290 or self.ycor() > 290: self.goto(-1000,1000) self.status = "ready" class Game(): def __init__(self): self.level = 1 self.score = 0 self.state = "playing" self.pen = turtle.Turtle() self.lives = 3 def draw_border(self): #Draw border self.pen.speed(0) self.pen.color("white") self.pen.pensize(3) self.pen.penup() self.pen.goto(-300, 300) self.pen.pendown() for side in range(4): self.pen.fd(600) self.pen.rt(90) self.pen.penup() self.pen.ht() #Create game object game = Game() #Draw the game border game.draw_border() #Create my sprites player = Player("triangle", "white", 0, 0) enemy = Enemy("circle", "red", -100, 0) missile = Missile("circle", "orange", 0, 0) #Keyboard bindings turtle.onkey(player.turn_left, "Left") turtle.onkey(player.turn_right, "Right") turtle.onkey(player.accelerate, "Up") turtle.onkey(player.decelerate, "Down") turtle.onkey(missile.fire, "space") turtle.listen() #Main game loop while True: player.move() enemy.move() missile.move() #Check for a collision with the player if player.is_collision(enemy): x = random.randint(-250, 250) y = random.randint(-250, 250) enemy.goto(x, y) #Check for a collision between the missile and the enemy if player.is_collision(enemy): x = random.randint(-250, 250) y = random.randint(-250, 250) enemy.goto(x, y) missile.status = "ready" delay = raw_input("Press enter to finish. >") FINISH!

TYSM. You helped me explore so many things about turtle. just 1 question, what is the difference between turtle.Turtle() And turtle.Pen()? I've Been Trying To Figure It Out For 3 Years Since I Started Python

AINT NO WAY YOU ARE FRICKIN CODING A GAME WITH TURTLE. LIKE BRO HOWWWW. I ALWAYS MAKE A CONTROLABBLE ARROW BUT THIS IS NEXT LEVEL

have created the same game but still am getting bigger as i move on the screen?