#!/usr/bin/env ruby

require "rubygems"
require "optparse"

# for testing inside gem dir
$:.unshift File.join(File.dirname(__FILE__), '..', 'lib')

require "room"

opts = OptionParser.new
opts.on("-h", "--help") do
  puts "usage: room"
  puts "       room [room-file.rb]"
  exit
end
opts.parse! ARGV

FILENAME = ARGV[0] || File.join(File.dirname(__FILE__), '..', 'examples', 'example1.rb')

unless File.readable?(FILENAME)
  $stderr.puts "cannot read file #{FILENAME}"
  exit 1
end

reload!

3.times { Printer.puts }

Room.do "look"
while line = Readline.readline('> ', true)
  Room.do line.chomp
end

Printer.puts "\nThe world is your cantaloupe."