Littluns

Littluns Commit Details

Date:2009-12-21 18:25:43 (3 years 5 months ago)
Author:Ciaran Gultnieks
Branch:master
Commit:b2b2e2f1d57283531928ebeae2442ed0597e7d0d
Parents: ba74153520962850028eabafe34649fdba90ef52
Message:Reformatted code according to PEP 8
Changes:
MREADME (1 diff)
Mactivity.py (5 diffs)
Mcheese.py (4 diffs)
Mcrayon.py (4 diffs)
Mkeys.py (2 diffs)
Mlittluns.py (1 diff)
Mmenu.py (6 diffs)

File differences

README
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␊
␊
keys.svg - http://commons.wikimedia.org/wiki/File:Input-keyboard.svg␊
== Media ==␊
␊
Much of the images and sounds come from the original pyToddler distribution.␊
Additionally, the following come from external sources:␊
␊
keys.svg - http://commons.wikimedia.org/wiki/File:Input-keyboard.svg␊
␊
== Coding Standards ==␊
␊
To encourage collaboration and improve readability for the widest possible␊
audience, all code follows the PEP-8 standard as closely as possible. See:␊
␊
http://www.python.org/dev/peps/pep-0008/␊
␊
activity.py
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA␊
'''␊
␊
import os, sys␊
import os␊
import sys␊
import pygame␊
␊
path = os.path.dirname(os.path.abspath(sys.argv[0]))␊
␊
␊
def load_image(name, colorkey=None):␊
fullname = os.path.join(path, 'data', name)␊
try:␊
image = pygame.image.load(fullname)␊
except pygame.error, message:␊
print 'Cannot load image:', name␊
raise SystemExit, message␊
sys.exit(1)␊
image = image.convert_alpha()␊
␊
return image, image.get_rect()␊
␊
␊
def load_sound(name):␊
␊
class NoneSound:␊
def play(self): pass␊
␊
def play(self):␊
pass␊
␊
if not pygame.mixer:␊
return NoneSound()␊
fullname = os.path.join(path, 'data', name)␊
sound = pygame.mixer.Sound(fullname)␊
except pygame.error, message:␊
print 'Cannot load sound:', name␊
raise SystemExit, message␊
sys.exit(1)␊
return sound␊
␊
␊
class Activity:␊
␊
def __init__(self, screen):␊
self.screen = screen␊
␊
self.mprev = None␊
␊
def setup_background(self):␊
self.background.fill((0,0,0))␊
self.background.fill((0, 0, 0))␊
␊
def load_image(self, name, colorkey=None):␊
return load_image(name, colorkey)␊
return load_sound(name)␊
␊
def run(self):␊
self.screen.blit(self.background, (0,0))␊
self.screen.blit(self.background, (0, 0))␊
self.setup()␊
pygame.display.flip()␊
while True:␊
␊
def on_change(self):␊
pass␊
␊
cheese.py
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA␊
'''␊
␊
import pygame, random␊
import pygame␊
import random␊
from pygame.locals import *␊
from activity import *␊
␊
themes = [␊
{'mouse':'mouse.png','cheese':'cheese.png','mouth':'bottom','shrink':0},␊
{'mouse':'mouse_cz.png','cheese':'cheese_cz.png','mouth':'top','shrink':-20}␊
]␊
{'mouse': 'mouse.png',␊
'cheese': 'cheese.png',␊
'mouth': 'bottom',␊
'shrink': 0},␊
{'mouse': 'mouse_cz.png',␊
'cheese': 'cheese_cz.png',␊
'mouth': 'top',␊
'shrink': -20}]␊
␊
THEME = themes[1]␊
if len(sys.argv) > 1:␊
THEME = themes[0]␊
MAKECHEESE = USEREVENT + 1␊
␊
␊
class Mouse(pygame.sprite.Sprite):␊
␊
def __init__(self):␊
pygame.sprite.Sprite.__init__(self) ␊
pygame.sprite.Sprite.__init__(self)␊
self.image, self.rect = load_image(THEME['mouse'])␊
self.mouth = pygame.Rect((0,0),(80,100))␊
self.yums = [load_sound('yum1.ogg'),load_sound('yum2.ogg'),load_sound('slurp.ogg')]␊
self.mouth = pygame.Rect((0, 0), (80, 100))␊
self.yums = [load_sound('yum1.ogg'),␊
load_sound('yum2.ogg'),␊
load_sound('slurp.ogg')]␊
␊
def update(self):␊
pos = pygame.mouse.get_pos()␊
if THEME['mouth'] == 'bottom':␊
else:␊
self.rect.midtop = pos␊
self.mouth.midtop = self.rect.midtop␊
def eat(self,group):␊
␊
def eat(self, group):␊
slurp = False␊
for x in group.sprites():␊
if self.mouth.colliderect(x.rect.inflate(THEME['shrink'],THEME['shrink'])):␊
colrect = x.rect.inflate(THEME['shrink'], THEME['shrink'])␊
if self.mouth.colliderect(colrect):␊
x.remove(group)␊
slurp = True␊
if slurp:␊
random.choice(self.yums).play()␊
␊
␊
class Cheese(pygame.sprite.Sprite):␊
␊
def __init__(self, screen):␊
pygame.sprite.Sprite.__init__(self) ␊
pygame.sprite.Sprite.__init__(self)␊
self.image, self.rect = load_image(THEME['cheese'])␊
self.pos = (-self.rect.width,-self.rect.height)␊
self.pos = (-self.rect.width, -self.rect.height)␊
␊
self.x, self.y = screen.get_size()␊
self.x = self.x - self.rect.width␊
self.y = self.y - self.rect.height␊
␊
def update(self):␊
self.rect.center = self.pos␊
␊
def change(self):␊
x = int((random.random()*self.x)+(self.rect.width/2.0))␊
y = int((random.random()*self.y)+(self.rect.height/2.0))␊
self.pos = (x,y)␊
x = int((random.random() * self.x) + (self.rect.width / 2.0))␊
y = int((random.random() * self.y) + (self.rect.height / 2.0))␊
self.pos = (x, y)␊
␊
␊
class CheeseActivity(Activity):␊
␊
def __init__(self, screen):␊
Activity.__init__(self, screen)␊
self.mousey = Mouse()␊
self.pos = None␊
␊
def setup(self):␊
pygame.time.set_timer(MAKECHEESE,3000)␊
pygame.time.set_timer(MAKECHEESE, 3000)␊
␊
def setup_background(self):␊
self.background.fill((200,200,200))␊
self.background.fill((200, 200, 200))␊
␊
def handle_events(self):␊
event = pygame.event.wait()␊
self.mouse.draw(self.screen)␊
␊
self.mprev = self.pos␊
␊
crayon.py
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from pygame.locals import *␊
from activity import *␊
␊
␊
class Crayon(pygame.sprite.Sprite):␊
␊
def __init__(self):␊
pygame.sprite.Sprite.__init__(self) ␊
self.ptlist = [(12,3),(3,7),(11,68),(4,77),(15,99),(77,70),(66,47),(54,47)]␊
self.endlist = [(138,355),(150,380),(167,380),(182,376),(196,368),(211,351),(199,325)]␊
pygame.sprite.Sprite.__init__(self)␊
self.ptlist = [(12, 3),␊
(3, 7),␊
(11, 68),␊
(4, 77),␊
(15, 99),␊
(77, 70),␊
(66, 47),␊
(54, 47)]␊
self.endlist = [(138, 355),␊
(150, 380),␊
(167, 380),␊
(182, 376),␊
(196, 368),␊
(211, 351),␊
(199, 325)]␊
self.sounds = {}␊
self.changed = False␊
self.cover, self.rect = load_image('crayon.png')␊
self.image, self.rect = load_image('crayon.png')␊
self.init_colors()␊
␊
def init_colors(self):␊
self.index = 0␊
self.colors = [ ␊
((255,0,0),'red'),␊
((245,121,0),'orange'),␊
((255,255,0),'yellow'),␊
((0,200,0),'green'),␊
((0,0,255),'blue'),␊
((128,0,128),'purple'),␊
((80,60,20),'brown'),␊
((0,0,0),'black'),␊
((128,128,128),'gray'),␊
((254,254,254),'white'),␊
((255,0,128),'pink')␊
]␊
self.colors = [␊
((255, 0, 0), 'red'),␊
((245, 121, 0), 'orange'),␊
((255, 255, 0), 'yellow'),␊
((0, 200, 0), 'green'),␊
((0, 0, 255), 'blue'),␊
((128, 0, 128), 'purple'),␊
((80, 60, 20), 'brown'),␊
((0, 0, 0), 'black'),␊
((128, 128, 128), 'gray'),␊
((254, 254, 254), 'white'),␊
((255, 0, 128), 'pink')]␊
self.change(0)␊
␊
def update(self):␊
self.index = len(self.colors) - 1␊
elif self.index >= len(self.colors):␊
self.index = 0␊
pygame.draw.polygon(self.image, self.color(),self.ptlist)␊
pygame.draw.polygon(self.image, self.color(),self.endlist)␊
self.image.blit(self.cover,(0,0))␊
self.sounds.setdefault(self.name(),load_sound('%s.ogg' % self.name())).play()␊
pygame.draw.polygon(self.image, self.color(), self.ptlist)␊
pygame.draw.polygon(self.image, self.color(), self.endlist)␊
self.image.blit(self.cover, (0, 0))␊
newsound = load_sound('%s.ogg' % self.name())␊
self.sounds.setdefault(self.name(), newsound).play()␊
self.changed = True␊
␊
def up(self):␊
self.change(1)␊
␊
def down(self):␊
self.change(-1)␊
␊
def color(self):␊
return self.colors[self.index][0]␊
␊
def name(self):␊
return self.colors[self.index][1]␊
␊
␊
class CrayonActivity(Activity):␊
␊
def __init__(self, screen):␊
Activity.__init__(self, screen)␊
self.crayon = Crayon()␊
self.allsprites = pygame.sprite.RenderPlain((self.crayon))␊
self.pos = None␊
␊
def line(self, surf, begin, end, color):␊
size = 20␊
pygame.draw.circle(surf, color, begin, size-1)␊
pygame.draw.line(surf, color, begin, end, 2*size)␊
pygame.draw.circle(surf, color, end, size-1)␊
pygame.draw.circle(surf, color, begin, size - 1)␊
pygame.draw.line(surf, color, begin, end, 2 * size)␊
pygame.draw.circle(surf, color, end, size - 1)␊
␊
def handle_events(self):␊
event = pygame.event.wait()␊
if event.type == QUIT:␊
self.quit = True␊
return␊
elif event.key == K_n and KMOD_CTRL & event.mod:␊
self.background.fill((0,0,0))␊
self.background.fill((0, 0, 0))␊
self.changed = True␊
elif event.type == MOUSEBUTTONUP:␊
if event.button == 1:␊
self.pos = pygame.mouse.get_pos()␊
if self.pos != self.mprev:␊
self.changed = True␊
␊
def on_change(self):␊
if self.pos != self.mprev:␊
if self.mprev:␊
self.line(self.background, self.mprev, self.pos, self.crayon.color())␊
self.line(self.background, self.mprev, self.pos,␊
self.crayon.color())␊
self.mprev = self.pos␊
self.allsprites.update()␊
self.screen.blit(self.background, (0, 0))␊
self.allsprites.draw(self.screen)␊
␊
keys.py
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA␊
'''␊
␊
import random, re, string␊
import random␊
import re␊
import string␊
import pygame␊
from pygame.locals import *␊
from activity import Activity␊
␊
␊
class KeyActivity(Activity):␊
␊
def __init__(self, screen):␊
Activity.__init__(self, screen)␊
self.sounds = {}␊
self.sound = None␊
self.kp_dict = {K_KP0:"0",K_KP1:"1",K_KP2:"2",K_KP3:"3",K_KP4:"4",K_KP5:"5",K_KP6:"6",K_KP7:"7",K_KP8:"8",K_KP9:"9"}␊
self.kp_dict = {K_KP0: "0",␊
K_KP1: "1",␊
K_KP2: "2",␊
K_KP3: "3",␊
K_KP4: "4",␊
K_KP5: "5",␊
K_KP6: "6",␊
K_KP7: "7",␊
K_KP8: "8",␊
K_KP9: "9"}␊
self.kp_set = set(self.kp_dict.keys())␊
self.test = re.compile('^[0-9A-Za-z]$')␊
self.change = self.noop␊
␊
def noop(self):␊
pass␊
␊
def handle_events(self):␊
self.sound = None␊
self.change = self.noop␊
key = pygame.key.name(event.key)␊
␊
if self.test.match(key):␊
self.sound = self.sounds.setdefault(key.lower(),self.load_sound('%s.ogg' % key))␊
newsound = self.load_sound('%s.ogg' % key)␊
self.sound = self.sounds.setdefault(key.lower(), newsound)␊
if KMOD_CAPS & event.mod:␊
key = key.upper()␊
if KMOD_NUM & event.mod and key in string.ascii_letters:␊
key = key.upper() + key.lower()␊
if pygame.font:␊
font = pygame.font.Font(None, int(self.background.get_height()*0.9))␊
text = font.render(key, 1, (255,255,255))␊
textpos = (self.center[0]-int(text.get_width()/2),self.center[1]-int(text.get_height()/2))␊
font = pygame.font.Font(None,␊
int(self.background.get_height() * 0.9))␊
text = font.render(key, 1, (255, 255, 255))␊
textpos = (self.center[0] - int(text.get_width() / 2),␊
self.center[1] - int(text.get_height() / 2))␊
␊
def op():␊
self.screen.blit(text, textpos)␊
self.change = op␊
␊
def on_change(self):␊
if self.change:␊
self.change()␊
if self.sound:␊
self.sound.play()␊
␊
littluns.py
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␊
␊
pygame.init()␊
screen=pygame.display.set_mode((0,0),pygame.FULLSCREEN)␊
screen = pygame.display.set_mode((0, 0), pygame.FULLSCREEN)␊
pygame.display.set_caption('littluns')␊
pygame.mouse.set_visible(0)␊
␊
items = [␊
MenuItem('keys.png', 'keys-highlight.png', KeyActivity),␊
MenuItem('crayon.png', 'crayon-highlight.png', CrayonActivity), ␊
MenuItem('mouse.png', 'mouse-highlight.png', CheeseActivity)␊
]␊
MenuItem('crayon.png', 'crayon-highlight.png', CrayonActivity),␊
MenuItem('mouse.png', 'mouse-highlight.png', CheeseActivity)]␊
␊
MenuActivity(screen, items).run()␊
␊
menu.py
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA␊
'''␊
␊
import pygame, math␊
import pygame␊
import math␊
from pygame.locals import *␊
from activity import *␊
␊
␊
class MenuItem(pygame.sprite.Sprite):␊
␊
def __init__(self, image, highlightimage, activity):␊
pygame.sprite.Sprite.__init__(self)␊
self.normalimage, self.rect = load_image(image)␊
else:␊
self.highlightimage, hrect = load_image(highlightimage)␊
if hrect != self.rect:␊
print "Error: Normal and highlight image for menu items should be the same size"␊
print "Error: Normal and highlight image for menu items " + \␊
"should be the same size"␊
sys.exit(1)␊
self.image = self.normalimage␊
self.activity = activity␊
self.pos = (-self.rect.width,-self.rect.height)␊
self.pos = (-self.rect.width, -self.rect.height)␊
␊
def run(self, screen):␊
self.activity(screen).run()␊
␊
def place(self, x, y):␊
self.pos = (x, y)␊
self.rect.center = self.pos␊
␊
def highlight(self, state):␊
if state:␊
self.image = self.highlightimage␊
else:␊
self.image = self.normalimage␊
␊
␊
class Finger(pygame.sprite.Sprite):␊
␊
def __init__(self):␊
pygame.sprite.Sprite.__init__(self) ␊
pygame.sprite.Sprite.__init__(self)␊
self.image, self.rect = load_image('finger.png')␊
␊
def update(self):␊
pos = pygame.mouse.get_pos()␊
self.rect.midtop = pos␊
␊
␊
class MenuActivity(Activity):␊
␊
def __init__(self, screen, items):␊
Activity.__init__(self, screen)␊
␊
␊
self.finger = Finger()␊
self.Cursor = pygame.sprite.RenderPlain((self.finger))␊
␊
␊
self.pos = None␊
self.highlightedactivity = None␊
␊
def setup_background(self):␊
self.background.fill((200,200,200))␊
self.background.fill((200, 200, 200))␊
␊
def handle_events(self):␊
event = pygame.event.wait()␊
return␊
elif event.type == MOUSEBUTTONDOWN:␊
if self.highlightedactivity != None:␊
pygame.mouse.set_pos(self.screen.get_width() / 2, self.screen.get_height() / 2)␊
pygame.mouse.set_pos(self.screen.get_width() / 2,␊
self.screen.get_height() / 2)␊
self.highlightedactivity.run(self.screen)␊
␊
self.pos = pygame.mouse.get_pos()␊
#Figure out which menu item should be highlighted - i.e. which one the␊
#finger is pointing at.␊
newhighlight = None␊
for x in pygame.sprite.spritecollide(self.finger, self.activities, False):␊
for x in pygame.sprite.spritecollide(self.finger, self.activities,␊
False):␊
newhighlight = x␊
break␊
␊
self.Cursor.draw(self.screen)␊
␊
self.mprev = self.pos␊
␊

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