#############################################################################
##           This file is part of the Ostendo Resource Manager.            ##
##-------------------------------------------------------------------------##
## Copyright 2007-2008 Bryce Schroeder                                     ##
## bryce.schroeder@gmail.com                                               ##
## http://www.ferazelhosting.net/~bryce/                                   ##
##-------------------------------------------------------------------------##
##  This program is free software: you can redistribute it and/or modify   ##
##  it under the terms of the GNU General Public License as published by   ##
##  the Free Software Foundation, either version 3 of the License, or      ##
##  (at your option) any later version.                                    ##
##  This program is distributed in the hope that it will be useful,        ##
##  but WITHOUT ANY WARRANTY; without even the implied warranty of         ##
##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          ##
##  GNU General Public License for more details.                           ##
##  You should have received a copy of the GNU General Public License      ##
##  along with this program.  If not, see <http://www.gnu.org/licenses/>.  ##
#############################################################################
from random import *
class D:
    def __init__(self, n, d, bonus=0):
        self.n = n
        self.d = d
        self.bonus = bonus
    def roll(self):
        return dice(self.n,self.d) + self.bonus
    
def dice(n, d):
    i = 0
    t = 0
    while i < n:
        i += 1
        t += randint(1,d)
    return t

RIGHT={'north': 'east', 'east': 'south', 'south': 'west', 'west': 'north'}
LEFT={'north': 'west', 'west': 'south', 'south': 'east', 'east': 'north'}
def turn_left(d):
    return LEFT[d]
def turn_right(d):
    return RIGHT[d]
def turn_around(d):
    return LEFT[LEFT[d]]