Ninety Nine Bottles of Beer

Added by dholton dholton

See http://www.99-bottles-of-beer.net/

Simple version:

import System.Threading

def getbottle(n as int):
	return "no more bottles of beer" if n==0
	return "1 bottle of beer" if n==1
	return "$n bottles of beer"

b = getbottle(n = 5)
while true:
	print "$b on the wall, $b,"
	if n > 0:
		print "take one down, pass it around,"
	else:
		print "go to the store, buy some more,"
		n=100
	b=getbottle(--n)
	print "$b on the wall."
	print
	Thread.Sleep(1000)

OOP version:

import System.Threading

class Bottle:
	[Property(Type)]
	static type = "beer"

	static start = 99
	static count = start
	static Count:
		get:
			return count
		set:
			count = value
			start = value

	id as int
	private def constructor(n as int):
		id = n

	static def take() as Bottle:
		if count > 0:
			print "take one down, pass it around,"
			return Bottle(--count)
		return null

	static def buy() as Bottle:
		count = start + 1
		print "go to the store, buy some more,"
		return Bottle(--count)

	static State as string:
		get:
			return Bottle.ToString()

	static def ToString():
		s = "$count bottle"
		s += "s" if count != 1
		s += " of $type"
		return s


Bottle.Count = 5
while true:
	print "$(Bottle.State) on the wall, $(Bottle.State),"
	b = Bottle.take() or Bottle.buy()
	print Bottle.State, "on the wall!"
	print
	Thread.Sleep(1000)