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RyanF109
Joined: Mon Jan 02, 2012 7:53 pm
Posts: 11
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 Posted: Mon Oct 22, 2012 3:55 pm Post subject: Python |
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I have kept all of my coding academy tutorials and today I started the process of working my way through them.
I decided to play around with python and I am trying to create code that generates a random colour for the screen fill every time you click the mouse. But after spending a while fixing indentation errors now when I run it, it just quits with no error, as if one of the returns are being executed. Can anybody see any obvious errors in my code?
| Code: |
#/usr/bin/python
#import modules
import pygame
import os,random
#define colour settings class
class colourset():
def __init__(self):
""" colour settings """
def gencolour(self):
self.r = random.randint(0,255)
self.g = random.randint(0,255)
self.b = random.randint(0,255)
return self
def colourscreen(self,colour):
self.screensize = (800,600)
self.screen = pygame.display.set_mode(self.screensize)
pygame.display.set_caption('Random Colour')
self.backdrop = pygame.Surface(self.screensize)
self.backdrop.fill((colour.r,colour.g,colour.b))
#refresh the screen by drawing everything again
#redrawthe background
self.screen.blit(self.backdrop, (0, 0))
#flip the buffer
pygame.display.flip()
def main():
"""the main game logic"""
#Initialize Everything
pygame.init()
colourinst = colourset()
colour = colourinst.gencolour()
colourinst.colourscreen(colour)
clock = pygame.time.Clock()
# control loop
while 1:
#adjust this timer to make the game harder or easier
clock.tick(130)
#check what events Pygame has caught
for event in pygame.event.get():
if event.type == pygame.QUIT:
return
elif event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
return
elif event.type == pygame.MOUSEBUTTONDOWN:
#button means mouse click
colourinst = colourset()
colour = colourinst.gencolour()
colourinst.colourscreen(colour)
clock = pygame.time.Clock()
if __name__ == '__main__':
main()
pygame.quit()
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RyanF109
Joined: Mon Jan 02, 2012 7:53 pm
Posts: 11
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| Posted: Mon Oct 22, 2012 10:54 pm Post subject: |
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| I fixed it. It was an indentation error. I'm not used to indentation being so important! |
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lok1950
LXF regular
Joined: Tue May 31, 2005 6:31 am
Posts: 958
Location: Ottawa
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| Posted: Mon Oct 22, 2012 11:44 pm Post subject: |
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If you are using gedit or kwrite you can set syntax checking for a variety of languages.
Enjoy the Choice  |
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