Re: Python

lok1950 — Mon Oct 22, 2012 11:44 pm

Author: lok1950

Posted: Mon Oct 22, 2012 11:44 pm

If you are using gedit or kwrite you can set syntax checking for a variety of languages.

Enjoy the Choice

Re: Python

RyanF109 — Mon Oct 22, 2012 10:54 pm

Author: RyanF109

Posted: Mon Oct 22, 2012 10:54 pm

I fixed it. It was an indentation error. I'm not used to indentation being so important!

Python

RyanF109 — Mon Oct 22, 2012 3:55 pm

Author: RyanF109

Posted: Mon Oct 22, 2012 3:55 pm

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()

[/code]

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