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#
# 20,000 Light Years Into Space
# This game is licensed under GPL v2, and copyright (C) Jack Whitham 2006-07.
#
# Python version check. 2.4.x or higher is required.
# This also checks your Pygame version (after Python)
# Earlier versions *might* work but I haven't tested them...
# 2.4 is certainly required for built-in set() support.
import sys
def Check_Version():
fault = False
if ( sys.__dict__.has_key("version_info" ) ):
(major, minor, micro, releaselevel, serial) = sys.version_info
if (( major < 2 )
or (( major == 2 ) and ( minor < 4 ))):
fault = True
else:
major = 1
minor = 0
fault = True
if ( fault ):
print ""
print "Python version 2.4 or higher is required."
print "You appear to be using version",(str(major) + "." + str(minor))
print "Please install the latest version from http://www.python.org/"
sys.exit(1)
try:
import pygame
except:
print ""
print "Pygame does not appear to be installed."
print "Please install the latest version from http://www.pygame.org/"
sys.exit(1)
try:
# God damn! The size of this field changed between
# ver. 1.6 and ver. 1.7. Arrgh.
[major, minor] = list(pygame.version.vernum)[ 0:2 ]
x = pygame.version.ver
except:
print ""
print "Pygame is installed, but you have an old version."
print "Please install the latest version from http://www.pygame.org/"
sys.exit(1)
if (( major < 1 )
or ( major == 1 ) and ( minor < 7 )):
print ""
print "Pygame version 1.7.x or higher is required."
print "Please install the latest version from http://www.pygame.org/"
sys.exit(1)
print "Python version",sys.version,"- good"
print "Pygame version",pygame.version.ver,"- good"
def Get_Game_Version():
# Used for savegames. Be sure to update this.
return "1.3"
def Main(data_dir):
print "Now checking your Python environment:"
Check_Version()
# Psyco is optional, but recommended :)
if ( True ):
try:
import psyco
psyco.profile()
except Exception, r:
print 'Psyco not found. If the game runs too slowly, '
print 'install Psyco from http://psyco.sf.net/'
import main
print "Game booting - have fun!"
main.Main(data_dir)
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