Re: [Tutor] images
Hi! I am a student working on a game in which I am trying to use a gif as my
turtle. Currently, the turtle moves around the screen with the arrow keys, but
the gif does not move with it. Below is how I have tried to tell the code that
the gif is the turtle, but the code is not reading that the gif is my turtle. I
was wondering if I could have some help with making the gif in my code to read
as my turtle.
Thank you!
Here is my code so far:
import random
import turtle as t
screen = t.Screen()
screen.setup(1250,900)
screen.bgpic("newbackground.gif")
screen.addshape("shark.gif")
t.shape("shark.gif")
shark = t.Turtle()
shark.speed(0)
shark.penup()
shark.hideturtle()
leaf = t.Turtle()
leaf_shape = ((0,0), (14,2), (18,6), (20,20),(6,18), (2,14))
t.register_shape('leaf', leaf_shape)
leaf.shape('leaf')
leaf.color('orange')
leaf.penup()
leaf.hideturtle()
leaf.speed(0)
game_started = False
text_turtle = t.Turtle()
text_turtle.write('Press SPACE to start', align='center',
font=('Arial',16,'bold'))
text_turtle.hideturtle()
score_turtle = t.Turtle()
score_turtle.hideturtle()
score_turtle.speed(0)
def outside_window():
left_wall = -t.window_width() / 2
right_wall = t.window_width() / 2
top_wall = t.window_height() / 2
bottom_wall = -t.window_height() / 2
(x,y) = t.pos()
outside = \
x< left_wall or \
x> right_wall or \
y< bottom_wall or \
y> top_wall
return outside
def game_over():
t.penup()
t.hideturtle()
t.write('GAME OVER!', align='center', font=('Arial', 30, 'normal'))
def display_score(current_score):
score_turtle.clear()
score_turtle.penup()
x = (t.window_width()/2) - 50
y = (t.window_height()/2) - 50
score_turtle.setpos(x, y)
score_turtle.write(str(current_score), align='right',font=('Arial', 40,
'bold'))
def place_leaf():
leaf.ht()
leaf.setx(random.randint(-200,200))
leaf.sety(random.randint(-200,200))
leaf.st()
def start_game():
global game_started
if game_started:
return
game_started = True
score=0
text_turtle.clear
shark_speed = 2
shark_length = 3
shark.shapesize(1, shark_length,1)
shark.showturtle()
display_score(score)
place_leaf()
while True:
shark.forward(shark_speed)
if shark.distance(leaf) < 20:
place_leaf()
#shark_length=t_length + 1
#shark.shapesize(1, t_length, 1)
shark_speed=shark_speed + 1
score = score + 10
display_score(score)
if outside_window():
game_over()
break
def move_up():
if shark.heading() == 0 or shark.heading() == 180:
shark.setheading(90)
def move_down():
if shark.heading() == 0 or shark.heading() == 180:
shark.setheading(270)
def move_left():
if shark.heading() == 90 or shark.heading() == 270:
shark.setheading(180)
def move_right():
if shark.heading() == 90 or shark.heading() == 270:
shark.setheading(0)
t.onkey(start_game, 'space')
t.onkey(move_up, 'Up')
t.onkey(move_right, 'Right')
t.onkey(move_down, 'Down')
t.onkey(move_left, 'Left')
t.listen()
t.mainloop()
From: Crystal Frommert
Sent: Tuesday, July 24, 2018 1:11 PM
To: Beck, Caroline
Subject: images
Try a gif image instead of png
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Re: [Tutor] Images on Python 3k
Luhmann luhmann...@yahoo.com wrote I have only started using python after Py3 was released, so this is is the only version I know. I have tried to make my code work in Python 2 so I could use PIL, This is one of the biggest barriers to adopting Python 3. Until PIL gets ported it's a non starter for many folks. And why Tk doesn't support formats other than GIF and PPM for its PhotoImage widget is a long standing mystery! Thee has been much talk of supporting JPG but nothing has ever materialised. Alan G. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] Images, and other things.
On Tue, Sep 29, 2009 at 7:00 PM, Corey Richardson kb1...@aim.com wrote: I haven't looked into this, but could you make a real time image using python? I think it would be most hard Anyway, I am having trouble with int(). I am trying to int(raw_input(some number)), but it returns Traceback (most recent call last): File C:/Users/Quick-Start/Documents/Python Doc's/Game_File, line 94, in module fatness = int(raw_input(How many candies do you want to eat? :)) TypeError: 'int' object is not callable You probably have a line like int = 3 in your program which rebinds the built-in int() function to a (non-callable) int object. Showing the whole program would help. Kent ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] Images, and other things.
On Tue, Sep 29, 2009 at 6:00 PM, Corey Richardson kb1...@aim.com wrote: I haven't looked into this, but could you make a real time image using python? I think it would be most hard I haven't looked into this, but perhaps your questions are too vague? I think that may be the case What do you mean by real-time image? Anyway, I am having trouble with int(). I am trying to int(raw_input(some number)), but it returns Traceback (most recent call last): File C:/Users/Quick-Start/Documents/Python Doc's/Game_File, line 94, in module fatness = int(raw_input(How many candies do you want to eat? :)) TypeError: 'int' object is not callable Do I need to import a module or something? I am using 2.6.2, possibly upgrading to 3.x later... Give us your whole code, not just the traceback, and we will be more able to help you. Also, read http://catb.org/~esr/faqs/smart-questions.html . It will help you get better, less sarcastic answers to your questions. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] Images, and other things.
On Wed, Sep 30, 2009 at 1:29 AM, Corey Richardson kb1...@aim.com wrote: One of my friends was asking if you could make a game using python, but he meant a Graphics, not text game. I was wondering if that was doable. Yes, there are many libraries available for doing this. Pyglet is my favorite, but Pygame and PyOGRE and Panda and many others exist. It's not just doable, it's probably preferable to write a game in Python. It'll be much quicker to finish it than most other languages. Anywaymy code. name = raw_input(What is your name?) print Hello, , name int = 10 #Define the abilities. ... and here's your problem. You defined a variable named int and you hid the int function so when you tried to call int(something) you were using this variable you just defined instead of the conversion function. str = 10 This is also a bad function name because str is the function to convert a value to a string. Also, make sure you reply using reply-all so your message goes to the list rather than directly to me. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] images
On 05/11/2007, SwartMumba snake [EMAIL PROTECTED] wrote: Hi I would like to know which is the best module to use, with regard to my needs: - I would like to read an image off a website e.g. http://www.examplecom/image/1/PNG/ - I would then like to read the pixels and do other things to the image For manipulating the image, your best bet is probably PIL (the Python Image Library). To get the image, if you know its URL, you can just use urllib or urllib2 (in the standard library). If you will need to do some parsing to figure out what image you want, you could look into BeautifulSoup. HTH. -- John. ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] images in pygame
Dunno if this is the best way, but it works... Replace this: if events.key == K_DOWN: with this: if events.key == K_DOWN and not imagerect.colliderect(imagerects): Alan ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] images in pygame
the tutor mailing list didn't like the zip I attached, so here's the
text of the e-mail I wrote to
Joe without the zip included.
start-
Pygame-specific questions should be posted to the pygame mailing list,
not tutor, probably.
Joe F wrote:
Hello, I have a code here. and I want to make the
rockwholescreen.gif blocked, but still displayed. I want it so
001.png can't walk through that gif. any ideas?
import pygame, os, sys
from pygame.locals import *
pygame.init( )
def _loadImages_ ( path, name ):
image_obj = os.path.join( path, name )
image_load = pygame.image.load( image_obj )
return image_load
why do you have underscores in the name of this function?
Usually underscores denote functions that are supposed to be private to
a class,
I believe, and this function's not in a class at all!
also,there's no reason to create an 'image_load' variable.
return pygame.image.load( image_obj )
would do just as well.
images_path = './img/'
images_dict= {}
image_names = { 1:001.png, 2:rockwholescreen.gif }
for dir, name in image_names.items( ):
images_dict[dir] = _loadImages_( images_path, name )
this strikes me as a very odd way to handle image-loading.
if you're using integers as a reference for a dict why not just use
list indices?
#---
images_path = './img/'
image_names = ['001.png','rockwholescreen.gif']
images = [_loadImages_(images_path,name) for name in image_names]
#---
It took me a minute to figure out what you
were doing, and this way I think your intent is more clear.
setwinsize = ( 640, 480 )
windows= pygame.display.set_mode( setwinsize )
I'm guessing you're using a global 'setwinsize' so you don't hard-code
in your resolution.
If you're going to do this, why not just put your globals at the top, so
they're easier to change?
If you have to go hunting through your code for a global you want, it's
just barely
better than hunting through your code to find the place where you need
to change
the hardcoded value.
#load First Image
imageload = images_dict[1]
imagerect = imageload.get_rect( 0, 0, * windows.get_size( ))
why not just use setwinsize here also instead of getting the size of the
display surface?
it'll probably be faster.
also, I don't understand why you're doing get_rect on (0,0,640,480)
does get_rect select a subsurface of the image?
#load Second Image
imageloads = images_dict[2]
imagerects = pygame.Rect( 0, 448, * windows.get_size( ))
if you find yourself appending letters to variable names to distinguish
them you're
probably at the point where you should be using lists.
If someone weren't reading your code very carefully they may get
confused here
and think these variables are the same as the ones above.
Also, later in your code, you might get confused and use the wrong one
of these variables without even realizing and give yourself debugging
headaches.
I don't understand what the * here is doing. it doesn't seem to work
for me.
while True:
events = pygame.event.wait( )
I'm pretty sure pygame.event.wait() blocks until if gets an event.
Think about this, is this really what you want?
If the user sits there not sending any events, the screen won't update,
but if they move their mouse, you'll get a lot of mousemovement events
and such, and then your program will be rapidly filling the whole screen
with the color (25,110,189) and re-blitting everything even though
nothing moved.
if events.type == pygame.QUIT:
break
if events.type == pygame.KEYDOWN:
if events.key == K_DOWN:
imagerect.move_ip( 0, 10 ); imageload = images_dict[1]
if events.key == K_UP:
imagerect.move_ip( 0, -10 ); imageload = images_dict[1]
if events.key == K_RIGHT:
imagerect.move_ip( 10, 0 ); imageload = images_dict[1]
if events.key == K_LEFT:
imagerect.move_ip( -10, 0 ); imageload = images_dict[1]
I don't think the escape key raises a pygame.QUIT so if you want the
user to be
able to exit with the escape key, you should put
also, since you imported everything from pygame.locals you don't need a
'pygame.' here
#--
if events.key == K_ESCAPE: break
#-
to get this effect.
windows.fill(( 25, 110, 189 ))
windows.blit( imageload, imagerect )
windows.blit( imageloads, imagerects )
pygame.display.flip( )
here you're not doing dirty-rect animation. you're just updating the
whole screen every time
you get an event.
This is okay for an example but for a real game you'll need to use some
form of
dirty-rect updating method if it needs good performance.
print Image One Rect: %s \n % imagerect
print Image Two Rect: %s \n % imagerects
fonts = pygame.font.Font(None, 26)
_colors_ = { black : (0, 0, 0),
red : (255, 0, 0)
}
again, why the underlines? Are you trying to avoid a namespace collision?
_text_ =
