classylunarlander.py

#!/usr/bin/python

def onePlayer():
	aLunarLander = LunarLander(40, 25, 1000)

	graphic()

	while aLunarLander.get_altitude() > 0:
		print "		welcome to Classy Lunar Lander!"
		print "current status:"
		print "Velocity", aLunarLander.get_velocity()
		print "Fuel", aLunarLander.get_fuel()
		print "Altitude", aLunarLander.get_altitude()

		fuelUnits = thrustinput(1)
		aLunarLander.do_one_second(fuelUnits)
		graphic()

	if aLunarLander.get_velocity() >= 5:
		quips = [
		"		you crashed the lunar lander!",
		"		you made an amazing crater!",
		"	this is going to be awkward to explain to NASA",
		"	  you are going to lose your license over this"]
		print quips[randint(0, len(quips) -1)]
		exit(1)
	else:
		print "you win!"
		winners(1)
		exit(0)


def winners(players):
	choice = raw_input("would you like your win recorded?")

	if choice == "Y" or "y":
		if players == 1:
			players = raw_input("please enter your name: ")

		out_file = open("winnersfile.txt", "a")
		out_file.write(players)
		out_file.write("\n")
		out_file.close()

	exit(0)


def twoPlayer():

	graphic()

	print "		welcome to Classy Lunar Lander!"

	print "Player 1! enter your name:"
	playerOne = raw_input("--> ")

	graphic()

	print "		welcome to Classy Lunar Lander!"
	print "					Player 2! enter your name:"
	playerTwo = raw_input("					--> ")

	aLunarLander = LunarLander(40, 25, 1000)
	bLunarLander = LunarLander(40, 25, 1000)

	while aLunarLander.get_altitude() > 0 and bLunarLander.get_altitude() > 0:
		graphic()
		print "current status for %s's Lander" % playerOne
		print "Velocity", aLunarLander.get_velocity()
		print "Fuel", aLunarLander.get_fuel()
		print "Altitude", aLunarLander.get_altitude()

		fuelUnits = thrustinput(1)
		aLunarLander.do_one_second(fuelUnits)

		graphic()
		# the spaces make it appear to the right of the lander for player 2
		print "					current status for %s's Lander" % playerTwo
		print "					Velocity", bLunarLander.get_velocity()
		print "					Fuel", bLunarLander.get_fuel()
		print "					Altitude", bLunarLander.get_altitude()

		fuelUnits = thrustinput(2)
		bLunarLander.do_one_second(fuelUnits)

	if aLunarLander.get_velocity() >= 5:
		print "%s crashes, %s wins!" % (playerOne, playerTwo)
		winners(playerTwo)

	elif bLunarLander.get_velocity() >= 5:
		print "%s crashes, %s wins!" % (playerTwo, playerOne)
		winners(playerOne)

	else:
		print "you draw!"
		exit(0)


def graphic():
	# uses either clear or cls depending on OS. Should be checked at the start of the program
	osspecific.clear()

	print """                 ____
                /___.`--.____ .--. ____.--(
                       .'_.- (    ) -._'.
                     .'.'    |'..'|    '.'.
              .-.  .' /'--.__|____|__.--'\ '.  .-.
             (O).)-| |  \    |    |    /  | |-(.(O)
              `-'  '-'-._'-./      \.-'_.-'-'  `-'
                 _ | |   '-.________.-'   | | _
              .' _ | |     |   __   |     | | _ '.
             / .' ''.|     | /    \ |     |.'' '.\\
             | |( )| '.    ||      ||    .' |( )| |
             \ '._.'   '.  | \    / |  .'   '._.' /
              '.__ ______'.|__'--'__|.'______ __.'
             .'_.-|         |------|         |-._'.
            //\\\\  |         |--::--|         |  //\\\\
           //  \\\\ |         |--::--|         | //  \\\\
          //    \\\\|        /|--::--|\        |//    \\\\
         / '._.-'/|_______/ |--::--| \_______|\`-._.-\\\\
        / __..--'        /__|--::--|__\        `--..__\\\\
       / /               '-.|--::--|.-'                \\\\
      / /                   |--::--|                    \\\\
     / /                    |--::--|                     \\\\
 _.-'  `-._                 _..||.._                  _.-` '-._
'--..__..--' LGB           '-.____.-'                '--..__..-'
"""


def thrustinput(player):
	flag = 0
	while flag == 0:
			if player == 2:
				fuelUnits = raw_input("					thrust? --> ")
			elif player == 1:
				fuelUnits = raw_input("thrust? --> ")

			if fuelUnits.isdigit():
				flag = 1
				fuelUnits = int(fuelUnits)

				if fuelUnits < 0:
					fuelUnits = 0
					flag = 1

			elif fuelUnits == "\r" or "\n":
				fuelUnits = 0
				flag = 1
	return fuelUnits


def main():
	graphic()

	print "		welcome to Classy Lunar Lander!"

	while True:
		choice = raw_input("		one player or two player? (1 or 2) ")
		if choice == "1":
			onePlayer()
		elif choice == "2":
			twoPlayer()
		else:
			graphic()
			print "			enter a number!"

from random import randint
from lunlan import LunarLander
import osspecific

main()

lunlan.py

class LunarLander(object):
	def __init__(self, velocity, fuel, altitude):
		self.__velocity = velocity
		self.__fuel = fuel
		self.__altitude = altitude

	def get_velocity(self):
		return self.__velocity

	def get_fuel(self):
		return self.__fuel

	def get_altitude(self):
		return self.__altitude

	def thrust(self):
		self.__velocity = self.__velocity - 4

	def do_one_second(self, fuelUnits):
		if fuelUnits > self.__fuel:
			print "				not enough fuel! burning all remaining fuel"
			import time
			time.sleep(1)
			fuelUnits = self.__fuel
		self.__fuel = self.__fuel - fuelUnits

		while fuelUnits > 0:
			self.thrust()
			fuelUnits = fuelUnits - 1

		self.__velocity = self.__velocity + 2
		self.__altitude = self.__altitude - (self.__velocity)

osspecific.py

import subprocess
import os
import sys


def clear():
	whichos = sys.platform
	if whichos == "win32":
		os.system('cls')
	else:
		subprocess.call('clear')