import datetime, decimal, functools, math, random, re, secrets, time
from src import ModuleManager, utils
SIDES = {"heads": 0, "tails": 1}
DEFAULT_REDEEM_DELAY = 600 # 600 seconds, 10 minutes
DEFAULT_REDEEM_AMOUNT = "100.0"
DEFAULT_INTEREST_RATE = "0.01"
INTEREST_INTERVAL = 60*60 # 1 hour
REGEX_FLOAT = re.compile("(?:\d+(?:\.\d{1,2}|$)|\.\d{1,2})")
DEFAULT_MARKET_CAP = str(1_000_000_000)
DECIMAL_ZERO = decimal.Decimal("0")
DECIMAL_BET_MINIMUM = decimal.Decimal("0.01")
HOUR_SECONDS = (1*60)*60
LOTTERY_INTERVAL = (60*60)*6 # 6 hours
LOTTERY_BUYIN = "100.00"
RED = [1, 3, 5, 7, 9, 12, 14, 16, 18, 19, 21, 23, 25, 27, 30, 32, 34, 36]
BLACK = [2, 4, 6, 8, 10, 11, 13, 15, 17, 20, 22, 24, 26, 28, 29, 31, 33, 35]
SMALL = range(1, 19)
BIG = range(19, 37)
FIRST_DOZEN = list(range(1, 13))
SECOND_DOZEN = list(range(13, 25))
THIRD_DOZEN = list(range(25, 37))
FIRST_COLUMN = list(range(1, 37))[0::3]
SECOND_COLUMN = list(range(1, 37))[1::3]
THIRD_COLUMN = list(range(1, 37))[2::3]
REGEX_STREET = re.compile("street([1-9]|1[0-2])$")
REGEX_DOUBLESTREET = re.compile("2street([1-9]|1[0-1])$")
REGEX_CORNER = re.compile("([lr])corner([1-9]|1[0-1])$")
WALLET_DEFAULT_NAME = "default"
WALLET_DEFAULTS = {"in": WALLET_DEFAULT_NAME, "out": WALLET_DEFAULT_NAME,
"interest": WALLET_DEFAULT_NAME, "lottery": WALLET_DEFAULT_NAME}
class CoinParseException(Exception):
pass
class Module(ModuleManager.BaseModule):
def on_load(self):
self.timers.add("coin-interest", INTEREST_INTERVAL,
time.time()+self._until_next_hour())
self.timers.add("coin-lottery", LOTTERY_INTERVAL,
time.time()+self._until_next_6_hour())
def _until_next_hour(self, now=None):
now = now or datetime.datetime.utcnow()
until_next_hour = 60-now.second
return until_next_hour+((60-(now.minute+1))*60)
def _until_next_6_hour(self):
now = datetime.datetime.utcnow()
until_next_hour = self._until_next_hour(now)
until_next_6_hour = (6-(now.hour%6))-1
until_next_6_hour = until_next_6_hour*HOUR_SECONDS
return until_next_hour+until_next_6_hour
def _get_pool(self, server):
return decimal.Decimal(server.get_setting("coins", DEFAULT_MARKET_CAP))
def _set_pool(self, server, amount):
server.set_setting("coins", self._coin_str(amount))
def _take_from_pool(self, server, amount):
coins = self._get_pool(server)
self._set_pool(server, coins-amount)
def _give_to_pool(self, server, amount):
coins = self._get_pool(server)
self._set_pool(server, coins+amount)
def _get_user_wallets(self, user):
return user.get_setting("wallets", {WALLET_DEFAULT_NAME: "0.0"})
def _set_user_wallets(self, user, wallets):
user.set_setting("wallets", wallets)
def _reset_user_wallets(self, user):
user.del_setting("wallets")
def _user_has_wallet(self, user, wallet):
return wallet.lower() in self._get_user_wallets(user)
def _get_user_coins(self, user, wallet=WALLET_DEFAULT_NAME):
wallets = self._get_user_wallets(user)
return decimal.Decimal(wallets.get(wallet.lower(), "0.0"))
def _get_all_user_coins(self, user):
wallets = self._get_user_wallets(user)
return sum(decimal.Decimal(amount) for amount in wallets.values())
def _set_user_coins(self, user, coins, wallet=WALLET_DEFAULT_NAME):
wallets = self._get_user_wallets(user)
wallets[wallet.lower()] = self._coin_str(coins)
self._set_user_wallets(user, wallets)
def _add_user_wallet(self, user, wallet):
wallets = self._get_user_wallets(user)
wallets[wallet.lower()] = "0.0"
self._set_user_wallets(user, wallets)
def _remove_user_wallet(self, user, wallet):
wallets = self._get_user_wallets(user)
del wallets[wallet.lower()]
self._set_user_wallets(user, wallets)
def _all_coins(self, server):
coins = server.get_all_user_settings("wallets", [])
for i, (nickname, wallet) in enumerate(coins):
user_coins = sum(decimal.Decimal(v) for v in wallet.values())
coins[i] = (nickname, user_coins)
return dict(filter(lambda coin: coin[1], coins))
def _redeem_amount(self, server):
return decimal.Decimal(server.get_setting("redeem-amount",
DEFAULT_REDEEM_AMOUNT))
def _redeem_delay(self, server):
return server.get_setting("redeem-delay", DEFAULT_REDEEM_DELAY)
def _give(self, server, user, amount, wallet=WALLET_DEFAULT_NAME):
user_coins = self._get_user_coins(user, wallet)
self._take_from_pool(server, amount)
self._set_user_coins(user, user_coins+amount, wallet)
return user_coins+amount
def _take(self, server, user, amount, wallet=WALLET_DEFAULT_NAME):
user_coins = self._get_user_coins(user, wallet)
self._give_to_pool(server, amount)
self._set_user_coins(user, user_coins-amount, wallet)
return user_coins-amount
def _move(self, user1, user2, amount, from_wallet=WALLET_DEFAULT_NAME,
to_wallet=WALLET_DEFAULT_NAME):
user1_coins = self._get_user_coins(user1, from_wallet)
self._set_user_coins(user1, user1_coins-amount, from_wallet)
user2_coins = self._get_user_coins(user2, to_wallet)
self._set_user_coins(user2, user2_coins+amount, to_wallet)
def _coin_str(self, coins):
return "{0:.2f}".format(coins)
def _coin_str_human(self, coins):
return "{0:,.2f}".format(coins)
def _parse_coins(self, s, minimum=None):
try:
s = utils.parse_number(s)
except ValueError:
pass
match = REGEX_FLOAT.match(s)
if match:
coins = decimal.Decimal(match.group(0))
if minimum == None or coins >= minimum:
return coins
else:
raise CoinParseException(
"Coin amount provided is lower than %s" % minimum)
else:
raise CoinParseException(
"Please provide a valid positive coin amount")
def _get_default_wallets(self, user):
return user.get_setting("default-wallets", WALLET_DEFAULTS.copy())
def _set_default_wallet(self, user, type, wallet):
default_wallets = self._get_default_wallets(user)
default_wallets[type.lower()] = wallet.lower()
user.set_setting("default-wallets", default_wallets)
def _default_wallet(self, user, type):
default_wallets = self._get_default_wallets(user)
return default_wallets.get(type.lower(), None)
def _default_wallets(self, user):
default_wallet_in = self._default_wallet(user, "in")
default_wallet_out = self._default_wallet(user, "out")
return default_wallet_in, default_wallet_out
def _default_wallet_for(self, user, wallet):
default_wallets = self._get_default_wallets(user)
for key, value in default_wallets.items():
if value.lower() == wallet.lower():
return key
def _parse_wallets(self, user, s):
if not s:
return self._default_wallets(user)
if not ":" in s:
return s, s
wallet_in_default, wallet_out_default = self._default_wallets(user)
wallet_1, _, wallet_2 = s.partition(":")
wallet_1 = wallet_1.lower() or wallet_in_Default
wallet_2 = wallet_2.lower() or wallet_out_default
wallets = self._get_user_wallets(user)
if not wallet_1 in wallets or not wallet_2 in wallets:
raise utils.EventError("Unknown wallet")
return wallet_1, wallet_2
@utils.hook("received.command.bank")
def bank(self, event):
"""
:help: Show how many coins The Bank currently has
"""
event["stdout"].write("The Bank has %s coins" %
self._coin_str(self._get_pool(event["server"])))
def _total_coins(self, server):
all_coins = sum(self._all_coins(server).values())
return self._get_pool(server)+all_coins
@utils.hook("received.command.totalcoins")
def total_coins(self, event):
"""
:help: Show how many coins are currently in circulation
"""
event["stdout"].write("Total coins: %s" % self._coin_str(
self._total_coins(event["server"])))
@utils.hook("received.command.coins")
def coins(self, event):
"""
:help: Show how many coins you have
"""
if event["args_split"]:
target = event["server"].get_user(event["args_split"][0])
else:
target = event["user"]
coins = self._get_all_user_coins(target)
event["stdout"].write("%s has %s coin%s" % (target.nickname,
self._coin_str_human(coins), "" if coins == 1 else "s"))
@utils.hook("received.command.wallet")
def wallet(self, event):
"""
:help: Show your wallets and their balances
:usage: [wallet]
"""
if not event["args_split"]:
wallets = self._get_user_wallets(event["user"]).keys()
event["stdout"].write("%s: your available wallets are: %s" %
(event["user"].nickname, ", ".join(wallets)))
else:
wallet = event["args"]
if not self._user_has_wallet(event["user"], wallet):
raise utils.EventError("%s: you don't have a '%s' wallet" %
(event["user"].nickname, wallet))
coins = self._get_user_coins(event["user"], wallet)
event["stdout"].write("%s: you have %s coins in your '%s' wallet" %
(event["user"].nickname, self._coin_str_human(coins), wallet))
@utils.hook("received.command.addwallet", authenticated=True, min_args=1)
def add_wallet(self, event):
"""
:help: Add a wallet to your account
:usage: <wallet name>
"""
wallet = event["args_split"][0]
if self._user_has_wallet(event["user"], wallet):
raise utils.EventError("%s: you already have a '%s' wallet" %
(event["user"].nickname, wallet))
self._add_user_wallet(event["user"], wallet)
event["stdout"].write("%s: added a '%s' wallet" % (
event["user"].nickname, wallet))
@utils.hook("received.command.removewallet", authenticated=True, min_args=1)
def remove_wallet(self, event):
"""
:help: Remove a wallet from your account
:usage: <wallet name>
"""
wallet = event["args_split"][0]
if not self._user_has_wallet(event["user"], wallet):
raise utils.EventError("%s: you don't have a '%s' wallet" %
(event["user"].nickname, wallet))
default_type = self._default_wallet_for(event["user"], wallet)
if default_type:
raise utils.EventError("%s: you cannot delete a default wallet "
"('%s' is the default wallet for '%s')" %
(event["user"].nickname, wallet, default_type))
coins = self._get_user_coins(event["user"], wallet)
in_wallet = self._default_wallet(event["user"], "in")
self._give(event["server"], event["user"], coins, in_wallet)
self._remove_user_wallet(event["user"], wallet)
event["stdout"].write("%s: removed wallet '%s' and shifted any funds "
"to your default 'in' wallet" % (event["user"].nickname, wallet))
@utils.hook("received.command.defaultwallet", authenticated=True,
min_args=1)
def default_wallet(self, event):
"""
:help: Set a default wallet for a given wallet type
:usage: <type> [wallet]
"""
type = event["args_split"][0]
if len(event["args_split"]) > 1:
wallet = event["args_split"][1]
if not self._user_has_wallet(event["user"], wallet):
raise utils.EventError("%s: Unknown wallet" %
event["user"].nickname)
self._set_default_wallet(event["user"], type, wallet)
event["stdout"].write("%s: Set default wallet for '%s' to '%s'" %
(event["user"].nickname, type, wallet))
else:
wallet = self._default_wallet(event["user"], type)
event["stdout"].write("%s: Your default wallet for '%s' is '%s'" %
(event["user"].nickname, type, wallet))
@utils.hook("received.command.resetcoins", min_args=1)
def reset_coins(self, event):
"""
:help: Reset a user's coins to 0
:usage: <target>
:permission: resetcoins
"""
target = event["server"].get_user(event["args_split"][0])
coins = self._get_all_user_coins(target)
self._take(event["server"], target, coins)
self._reset_user_wallets(target)
event["stdout"].write("Reset coins for %s" % target.nickname)
@utils.hook("received.command.givecoins", min_args=1)
def give_coins(self, event):
"""
:help: Give coins to a user
:usage: <nickname> <coins> [wallet]
:permission: givecoins
"""
_, wallet_out = self._default_wallets(event["user"])
if len(event["args_split"]) > 2:
_, wallet_out = self._parse_wallets(event["user"],
event["args_split"][2])
target = event["server"].get_user(event["args_split"][0])
try:
coins = self._parse_coins(event["args_split"][1], DECIMAL_ZERO)
except CoinParseException as e:
raise utils.EventError("%s: %s" % (event["user"].nickname, str(e)))
self._give(event["server"], target, coins, wallet_out)
event["stdout"].write("Gave '%s' %s coins" % (target.nickname,
self._coin_str(coins)))
@utils.hook("received.command.richest")
def richest(self, event):
"""
:help: Show the top 10 richest users
"""
top_10 = utils.top_10(self._all_coins(event["server"]),
convert_key=lambda nickname: utils.prevent_highlight(
event["server"].get_user(nickname).nickname),
value_format=lambda value: self._coin_str_human(value))
event["stdout"].write("Richest users: %s" % ", ".join(top_10))
def _redeem_cache(self, server, user):
return "redeem|%s|%s@%s" % (server.id, user.username, user.hostname)
@utils.hook("received.command.redeemcoins")
def redeem_coins(self, event):
"""
:help: Redeem your free coins
"""
user_coins = self._get_all_user_coins(event["user"])
if user_coins == DECIMAL_ZERO:
cache = self._redeem_cache(event["server"], event["user"])
if not self.bot.cache.has_item(cache):
_, wallet_out = self._default_wallets(event["user"])
if len(event["args_split"]) > 0:
_, wallet_out = self._parse_wallets(event["user"],
event["args_split"][0])
redeem_amount = self._redeem_amount(event["server"])
self._give(event["server"], event["user"], redeem_amount,
wallet_out)
event["stdout"].write("Redeemed %s coins" % self._coin_str(
redeem_amount))
redeem_delay = self._redeem_delay(event["server"])
self.bot.cache.temporary_cache(cache, redeem_delay)
else:
time_left = self.bot.cache.until_expiration(cache)
event["stderr"].write("%s: Please wait %s before redeeming" % (
event["user"].nickname,
utils.to_pretty_time(math.ceil(time_left))))
else:
event["stderr"].write(
"%s: You can only redeem coins when you have none" %
event["user"].nickname)
@utils.hook("received.command.flip", min_args=2, authenticated=True)
def flip(self, event):
"""
:help: Bet on a coin flip
:usage: heads|tails <coin amount> [wallet_in:wallet_out]
"""
wallet_in, wallet_out = self._default_wallets(event["user"])
if len(event["args_split"]) > 2:
wallet_in, wallet_out = self._parse_wallets(event["user"],
event["args_split"][2])
side_name = event["args_split"][0].lower()
coin_bet = event["args_split"][1].lower()
if coin_bet == "all":
coin_bet = self._get_user_coins(event["user"], wallet_in)
if coin_bet <= DECIMAL_ZERO:
raise utils.EventError("%s: You have no coins to bet" %
event["user"].nickname)
else:
try:
coin_bet = self._parse_coins(coin_bet, DECIMAL_BET_MINIMUM)
except CoinParseException as e:
raise utils.EventError("%s: %s" % (event["user"].nickname,
str(e)))
if not side_name in SIDES:
raise utils.EventError("%s: Please provide 'heads' or 'tails'" %
event["user"].nickname)
user_coins = self._get_user_coins(event["user"], wallet_in)
if coin_bet > user_coins:
raise utils.EventError("%s: You don't have enough coins to bet" %
event["user"].nickname)
chosen_side = secrets.choice(list(SIDES.keys()))
win = side_name == chosen_side
coin_bet_str = self._coin_str(coin_bet)
if win:
new_total = self._give(event["server"], event["user"], coin_bet,
wallet_out)
event["stdout"].write(
"%s flips %s and wins %s coin%s! (new total: %s)" % (
event["user"].nickname, side_name, coin_bet_str,
"" if coin_bet == 1 else "s", self._coin_str(new_total)
)
)
else:
self._take(event["server"], event["user"], coin_bet, wallet_in)
event["stdout"].write(
"%s flips %s and loses %s coin%s! (new total: %s)" % (
event["user"].nickname, side_name, coin_bet_str,
"" if coin_bet == 1 else "s",
self._coin_str(user_coins-coin_bet)
)
)
@utils.hook("received.command.movecoins", authenticated=True, min_args=3)
def move_coins(self, event):
"""
:help: Move coins between your wallets
:usage: <wallet_1> <wallet_2> <amount>
"""
wallet_1 = event["args_split"][0]
wallet_2 = event["args_split"][1]
amount = self._parse_coins(event["args_split"][2], DECIMAL_ZERO)
for wallet in [wallet_1, wallet_2]:
if not self._user_has_wallet(event["user"], wallet):
raise utils.EventError("%s: Unknown wallet '%s'" %
(event["user"].nickname, wallet))
self._move(event["user"], event["user"], amount, wallet_1, wallet_2)
event["stdout"].write("%s: Moved %s coins from wallet '%s' to "
"wallet '%s'" % (event["user"].nickname, self._coin_str(amount),
wallet_1, wallet_2))
@utils.hook("received.command.sendcoins", min_args=2, authenticated=True)
def send(self, event):
"""
:help: Send coins to another user
:usage: <nickname> <amount> [wallet_in:wallet_out]
"""
target_user = event["server"].get_user(event["args_split"][0])
wallet_in, _ = self._default_wallets(event["user"])
_, wallet_out = self._default_wallets(target_user)
if len(event["args_split"]) > 2:
wallet_in, _ = self._parse_wallets(event["user"],
event["args_split"][2])
_, wallet_out = self._parse_wallets(target_user,
event["args_split"][2])
if event["user"].get_id() == target_user.get_id():
raise utils.EventError("%s: You can't send coins to yourself" %
event["user"].nickname)
send_amount = event["args_split"][1]
try:
send_amount = self._parse_coins(send_amount, DECIMAL_ZERO)
except CoinParseException as e:
raise utils.EventError("%s: %s" % (event["user"].nickname, str(e)))
user_coins = self._get_user_coins(event["user"], wallet_in)
redeem_amount = self._redeem_amount(event["server"])
new_total_coins = self._get_all_user_coins(event["user"])-send_amount
if user_coins == DECIMAL_ZERO:
raise utils.EventError("%s: You have no coins" %
event["user"].nickname)
elif new_total_coins < redeem_amount:
raise utils.EventError(
"%s: You cannot send an amount of money that puts"
" you below %s coins" % (
event["user"].nickname,
self._coin_str(redeem_amount)))
target_user_coins = self._get_user_coins(target_user, wallet_out)
if target_user_coins == None:
raise utils.EventError("%s: You can only send coins to users that "
"have had coins before" % event["user"].nickname)
self._move(event["user"], target_user, send_amount, wallet_in,
wallet_out)
event["stdout"].write("%s sent %s coins to %s" % (
event["user"].nickname, self._coin_str(send_amount),
target_user.nickname))
def _double_street(self, i):
return (i*3)-2, (i*3)+3
@utils.hook("received.command.roulette", min_args=2, authenticated=True)
def roulette(self, event):
"""
:help: Spin a roulette wheel
:usage: <type> <amount> [wallet_in:wallet_out]
"""
expected_args = 1
expected_args += len(event["args_split"][0].split(","))
wallet_in, wallet_out = self._default_wallets(event["user"])
if len(event["args_split"]) > expected_args:
wallet_in, wallet_out = self._parse_wallets(event["user"],
event["args_split"][expected_args])
bets = event["args_split"][0].lower().split(",")
if "0" in bets:
raise utils.EventError("%s: You can't bet on 0" %
event["user"].nickname)
bet_amounts = [amount.lower() for amount in event["args_split"][
1:expected_args]]
if len(bet_amounts) < len(bets):
raise utils.EventError("%s: Please provide an amount for each bet" %
event["user"].nickname)
if len(bet_amounts) == 1 and bet_amounts[0] == "all":
bet_amounts[0] = self._get_user_coins(event["user"], wallet_in)
if bet_amounts[0] <= DECIMAL_ZERO:
raise utils.EventError("%s: You have no coins to bet" %
event["user"].nickname)
bet_amounts[0] = self._coin_str(bet_amounts[0])
for i, bet_amount in enumerate(bet_amounts):
try:
bet_amounts[i] = self._parse_coins(bet_amount,
DECIMAL_BET_MINIMUM)
except CoinParseException as e:
raise utils.EventError("%s: %s" % (event["user"].nickname,
str(e)))
bet_amount_total = sum(bet_amounts)
user_coins = self._get_user_coins(event["user"], wallet_in)
if bet_amount_total > user_coins:
raise utils.EventError("%s: You don't have enough coins to bet" %
event["user"].nickname)
self._take(event["server"], event["user"], bet_amount_total, wallet_in)
# black, red, odds, evens, low (1-18), high (19-36)
# 1dozen (1-12), 2dozen (13-24), 3dozen (25-36)
# 1column (1,4..34), 2column (2,5..35), 3column (3,6..36)
choice = secrets.randbelow(37)
winnings = {}
losses = {}
if choice == 0:
event["stdout"].write("Roulette spin lands on 0, "
"the house wins, %s loses %s" % (
event["user"].nickname, bet_amount_total))
return
colour = "red" if choice in RED else "black"
for i, bet in enumerate(bets):
street_match = REGEX_STREET.match(bet)
doublestreet_match = REGEX_DOUBLESTREET.match(bet)
corner_match = REGEX_CORNER.match(bet)
odds = 0
if bet == "even":
odds = 1*((choice % 2) == 0)
elif bet == "odd":
odds = 1*((choice % 2) == 1)
elif bet == "red":
odds = 1*(choice in RED)
elif bet == "black":
odds = 1*(choice in BLACK)
elif bet == "small" or bet == "low":
odds = 1*(choice in SMALL)
elif bet == "big" or bet == "high":
odds = 1*(choice in BIG)
elif bet == "dozen1":
odds = 2*(choice in FIRST_DOZEN)
elif bet == "dozen2":
odds = 2*(choice in SECOND_DOZEN)
elif bet == "dozen3":
odds = 2*(choice in THIRD_DOZEN)
elif bet == "column1":
odds = 2*(choice in FIRST_COLUMN)
elif bet == "column2":
odds = 2*(choice in SECOND_COLUMN)
elif bet == "column3":
odds = 2*(choice in THIRD_COLUMN)
elif street_match:
row = int(street_match.group(1))
odds = 11*(((row*3)-2) <= choice <= (row*3))
elif doublestreet_match:
row = int(doublestreet_match.group(1))
min_num, max_num = self._double_street(row)
odds = 5*(min_num <= choice <= max_num)
elif corner_match:
row = int(corner_match.group(2))
min_num, max_num = self._double_street(row)
numbers = list(range(min_num, max_num+1))
if corner_match.group(1) == "l":
numbers = numbers[:2] + numbers[3:5]
else:
numbers = numbers[1:3] + numbers[-2:]
odds = 8*(choice in numbers)
elif bet.isdigit() and (1 <= int(bet) <= 36):
odds = 35*(choice == int(bet))
else:
raise utils.EventError("%s: Unknown bet" %
event["user"].nickname)
if odds == 0:
losses[bet] = bet_amounts[i]
else:
winnings[bet] = [odds, bet_amounts[i]]
winnings_str = ["%s for %s (%d to 1)" % (
winnings[bet][1]*winnings[bet][0],
bet,
winnings[bet][0]) for bet in winnings.keys()]
coin_winnings = DECIMAL_ZERO
for odds, amount in winnings.values():
coin_winnings += amount # give back bet
coin_winnings += amount*odds # give winnings
coin_losses = sum(loss for loss in losses.values())
if coin_winnings:
self._give(event["server"], event["user"], coin_winnings,
wallet_out)
total_winnings_str = " (%s total)" % coin_winnings if len(
winnings.keys()) > 1 else ""
choice = "%d %s" % (choice, colour)
if not losses and winnings:
event["stdout"].write("Roulette spin lands on %s, "
"%s wins %s%s" % (choice, event["user"].nickname,
", ".join(winnings_str), total_winnings_str))
elif losses and winnings:
event["stdout"].write("Roulette spin lands on %s, "
"%s wins %s%s; loses %s" % (choice,
event["user"].nickname, ", ".join(winnings_str),
str(total_winnings_str), str(coin_losses)))
else:
event["stdout"].write("Roulette spin lands on %s, "
"%s loses %s" % (choice, event["user"].nickname,
str(coin_losses)))
@utils.hook("timer.coin-interest")
def interest(self, event):
for server in self.bot.servers.values():
all_coins = self._all_coins(server)
interest_rate = decimal.Decimal(server.get_setting(
"interest-rate", DEFAULT_INTEREST_RATE))
redeem_amount = self._redeem_amount(server)
for nickname, coins in all_coins.items():
if coins > redeem_amount:
interest = round(coins*interest_rate, 2)
self._take_from_pool(server, interest)
wallets = server.get_user_setting(nickname, "wallets", {})
default_wallet = self._default_wallet(
server.get_user(nickname), "interest")
default_coins = wallets.get(default_wallet, "0.0")
default_coins = decimal.Decimal(default_coins)
wallets[default_wallet] = self._coin_str(
default_coins+interest)
server.set_user_setting(nickname, "wallets", wallets)
event["timer"].redo()
@utils.hook("received.command.lotterybuy", authenticated=True)
def lottery_buy(self, event):
"""
:help: Buy ticket(s) for the lottery
:usage: [amount] [wallet]
"""
wallet_in, _ = self._default_wallets(event["user"])
if len(event["args_split"]) > 0:
wallet_in, _ = self._parse_wallets(event["user"],
event["args_split"][0])
amount = 1
if event["args_split"]:
amount = event["args_split"][0]
if not amount.isdigit():
raise utils.EventError("%s: Please provide a positive number "
"of tickets to buy" % event["user"].nickname)
amount = int(amount)
user_coins = self._get_user_coins(event["user"], wallet_in)
coin_amount = decimal.Decimal(LOTTERY_BUYIN)*amount
if coin_amount > user_coins:
raise utils.EventError("%s: You don't have enough coins" %
event["user"].nickname)
self._take(event["server"], event["user"], coin_amount, wallet_in)
lottery = event["server"].get_setting("lottery", {})
nickname = event["user"].nickname_lower
if not nickname in lottery:
lottery[nickname] = 0
lottery[nickname] += amount
event["server"].set_setting("lottery", lottery)
event["stdout"].write("%s: You bought %d lottery ticket%s for %s" % (
event["user"].nickname, amount, "" if amount == 1 else "s",
self._coin_str(coin_amount)))
@utils.hook("received.command.mylottery")
def my_lottery(self, event):
"""
:help: Show how many lottery tickets you currently have
"""
lottery = event["server"].get_setting("lottery", {})
count = lottery.get(event["user"].nickname_lower, 0)
event["stdout"].write("%s: You have %d lottery ticket%s" % (
event["user"].nickname, count, "" if count == 1 else "s"))
@utils.hook("received.command.jackpot")
def jackpot(self, event):
"""
:help: Show the current lottery jackpot
"""
lottery = event["server"].get_setting("lottery", {})
count = sum(value for nickname, value in lottery.items())
event["stdout"].write("%s: The current jackpot is %s" % (
event["user"].nickname, decimal.Decimal(LOTTERY_BUYIN)*count))
@utils.hook("received.command.nextlottery")
def next_lottery(self, event):
"""
:help: Show time until the next lottery draw
"""
until = self._until_next_6_hour()
event["stdout"].write("Next lottery is in: %s" %
utils.to_pretty_time(until))
@utils.hook("received.command.lotterywinner")
def lottery_winner(self, event):
"""
:help: Show who last won the lottery
"""
winner = event["server"].get_setting("lottery-winner", None)
if winner:
event["stdout"].write("Last lottery winner: %s" % winner)
else:
event["stderr"].write("There have been no lottery winners!")
@utils.hook("timer.coin-lottery")
def lottery(self, event):
for server in self.bot.servers.values():
lottery = server.get_setting("lottery", {})
if lottery:
server.del_setting("lottery")
else:
continue
users = [(nickname,)*value for nickname, value in lottery.items()]
users = functools.reduce(lambda x, y: x+y, users)
winner = random.choice(users)
user = server.get_user(winner)
coins = self._get_user_coins(user)
winnings = decimal.Decimal(LOTTERY_BUYIN)*len(users)
new_coins = coins+winnings
wallet = self._default_wallet(user, "lottery")
self._give(server, user, winnings, wallet)
server.set_setting("lottery-winner", user.nickname)
user.send_notice("You won %s in the lottery! you now have %s coins"
% (self._coin_str(winnings), self._coin_str(new_coins)))
event["timer"].redo()