#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#  run.py
#
#  Copyright 2013 [mad]Berry <[email protected]>
#
#  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 2 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, write to the Free Software
#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
#  MA 02110-1301, USA.
#
###

### Please send donations to [mad]Berry:
#btc: 1Q2QDC78uaGgkm4r3G5YzZSriPv7KMUuQU
#ltc: Lb5TUyhdUtqsExLmiyqCLAiBZUrs8mEYze
### Thanks.

### Nikki's addresses, if you're feeling extra generous:
#btc: 1J18oi6EdWALyFyk9mbNMmiZnbtyHSERPu
#ltc: LSt4C729DmykfRKAUi7ijjyryt75awBkC2
#
#
#  About this fork:
#  [mad]Berry wrote a cool script, but it was completely different from my understanding
#  of what Martingale is.  There was too much randomness for me.  So I rewrote most of it
#  such that it behaves more like the popular definition of Martingale.  It will follow the
#  common last_bet * 2 formula in an attempt to win back any losses (when the payout is 2.0x,
#  the formula is actually (((multiplier - 1) * initial_bet) + round_bet) / (multiplier - 1)))
#  where round_bet is the amount you've bet since you began losing).
#
#  I hope someone's able to make some use of it.  Please be aware though, after many simulations
#  of the different payouts and percents to win offered by coinroll.it, a Martingale strategy is
#  nearly always beaten by a maximum bet set only a few percent lower than the highest bet the strategy
#  would commonly need to make.  This is likely very deliberate on coinroll.it's part.  I wouldn't
#  try to make money with this.
#
#  Also, there's a small C# simulation program I wrote up here: http://pastebin.com/yjv4V08f
#  I'd recommend changing it to use something other than doubles, as there are rounding errors.
#
### Good luck.


# Variables used to run the script

user=''                                         # userid from the site
password = ''                                   # password from the site
initial_bet = 1000                              # Your starting bet
less_than = 60000                               # The number you're betting on
max_iter = 8                                    # Setting this too low will cause the bot to write off a lot of losses
                                                # For example, if we're using 50% odds with a 2x payout and a 1000 Satoshi
                                                # bet, 8 iterations would equal a 128000 Satoshi bet, after which if the bot
                                                # doesn't win, it'll go back to a 1000 Satoshi bet and start the process over.
                                                # Set this > 15 to effectively ignore it with most current bets
max_loss = 0.75                                 # balance <= initial_balance * max_loss, 0.75 means 25% loss
address = ''                                    # Receive address


#-------Any changes below this line might break the script------

import urllib2,urllib,os,random,math,atexit,time
from sys import stdout
from datetime import datetime

__prog__ = "coinroll.it automated gambling script"
__scriptname__ = "run.py"
__author__ = "[mad]Berry"
__date__ = "$May 07, 2013 17:10:45 PM$"
__version__ = "1.0.04 - Nikki's fork 0.1.03"

start_time = datetime.now()
stdscr = 0
hasCurses = False

class Error(Exception):
    pass

def module_exists(module_name):
    try:
        __import__(module_name)
    except ImportError:
        return False
    else:
        return True
def cls():
    os.system(['clear','cls'][os.name == 'nt'])

def initCurses():
    global stdscr
    stdscr = curses.initscr()
    curses.noecho()
    curses.cbreak()
    stdscr.keypad(1)

@atexit.register
def exitF():
    if(hasCurses):
        endCurses()

def endCurses():
    curses.nocbreak()
    curses.echo()
    stdscr.keypad(0)
    curses.endwin()

def perHour():
    dt = datetime.now() - start_time
    ms = (dt.days * 24 * 60 * 60 + dt.seconds) * 1000 + dt.microseconds / 1000.0
    return 3600000.0 / ms

def cout(out, y, x):
    if(hasCurses):
        stdscr.addstr(y, x, out)
        stdscr.refresh()
    else:
        #sorry Windows...python really isn't my thing..
        cls()
        print out

def call(api_url, **kwargs):
    try:
        baseurl = 'https://coinroll.it/'
        api_url = baseurl + api_url
        data = urllib.urlencode(kwargs) #({'user': user, 'password': password})
        header = {
                    "Content-type": "application/x-www-form-urlencoded",
                    "User-Agent" : "Coinroll Martingale by "+__author__+" Version "+ __version__
                }
        req = urllib2.Request(api_url, data, header)
        response = urllib2.urlopen(req)
        result = response.read()
        result = simplejson.loads(result)
        if 'error' in result:
        # An error occurred; raise an exception
            raise Error({'message': result['error']})
            time.sleep(2.5)
            exit(1)
        return result
    except Exception, e:
        out = data
        out += '\n' + e.args[0]['message']
        cout(out, 0, 0)
        time.sleep(2.5)
        exit(1)

def main():
    cout("Starting", 0, 0)
    resultgameinfo = call('getgameinfo', lessthan=less_than)
    multiplier = resultgameinfo['multiplier']
    resultbalance = call('getbalance', user=user, password=password)
    initial_balance = resultbalance['balance']
    profit = 0
    bet = initial_bet
    round_bet = 0
    withdrawn = 0
    iters = 0
    while True:
        result = call('bet',user=user, password=password, lessthan=less_than,amount=bet)
        balance = result['balance']
        profit += result['diff']
        if (result['win'] == True):
            bet = initial_bet
            round_bet = 0
            iters = 0
        else:
            round_bet += bet
            bet = int(math.ceil((((multiplier - 1) * initial_bet) + round_bet) / (multiplier - 1)))
            iters += 1
            if(iters >= max_iter):
                bet = initial_bet
                round_bet =  0
                iters = 0
        if(balance > initial_balance * 2):
            withdraw = balance - initial_balance
            resultwithdraw = call('withdraw', user=user, password=password, address=address, amount=withdraw)
            balance = resultwithdraw['balance']
            withdrawn += withdraw
        if((balance <= 0 or bet > balance) or balance <= initial_balance * max_loss):
            exit('Balance too low.')
        output = "Multiplier:\t\t\t{5:.3f}\nInitial Balance:\t\t{6:.8f}\nIn Play Balance:\t\t{0:.8f}\nCurrent Bet:\t\t\t{1:.8f}\nWithdraw:\t\t\t{2:.8f}\nTotal:\t\t\t\t{3:.8f}\nBTC/Hour:\t\t\t{4:.8f}\nIterations:\t\t\t{7}\n".format(float(balance) / 100000000, float(bet) / 100000000, float(withdrawn) / 100000000, float(balance + withdrawn) / 100000000, float(profit * perHour()) / 100000000, multiplier, float(initial_balance) / 100000000, iters)
        cout(output, 0, 0)
    return 0

if __name__ == '__main__':
    if(module_exists('curses')):
        import curses
        hasCurses = True
    else:
        hasCurses = False
    if(module_exists('simplejson')):
        import simplejson
    else:
        exit("Please download and install simplejson from: https://pypi.python.org/pypi/simplejson")
    if(hasCurses):
        initCurses()
    try:
        main()
    except KeyboardInterrupt:
        exit("Bye Bye")