1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
#!/usr/bin/python
import re, os, random, string, itertools
spade='\xe2\x99\xa0'
heart='\xe2\x99\xa5'
diamond='\xe2\x99\xa6'
club='\xe2\x99\xa3'
faces=["A"]+range(2,11)+list("JQKA")
suits=[(spade, 1), (club, 1), (heart, 4), (diamond, 4)]
handsmapping=["High card", "One pair", "Two pair", "Three of a kind", "Straight", "Flush", "Full house", "Four of a kind", "Straight flush", "Royal flush"]
class Game(object):
def __init__(self):
self.deck=deck=list(itertools.product(xrange(1,14), xrange(4)))
random.shuffle(deck)
random.shuffle(deck)
random.shuffle(deck)
random.shuffle(deck)
random.shuffle(deck)
self.status=0
self.players=[]
self.hands={}
self.waiting=None
class Poker(object):
def __init__(self):
self.games={}
def onRecv(self, IRC, line, data):
if data==None: return
(origin, ident, host, cmd, target, params, extinfo)=data
#print data
if len(target) and target[0]=="#" and cmd=="PRIVMSG":
channel=IRC.channel(target)
user=IRC.user(origin)
matches=re.findall("^!poker (\\S+)(?:\\s+(.*))?$",extinfo)
if matches:
cmd, param=matches[0]
if cmd=="newgame":
if all([m not in channel.modes.keys() or user not in channel.modes[m] for m in "qao"]):
channel.msg("%s: You are not operator."%origin)
elif channel in self.games.keys():
channel.msg("%s: There is already a game going on in this channel."%origin)
else:
self.games[channel]=Game()
channel.msg("A new poker game has started. Type \x02!poker sit\x02 to join.")
elif cmd=="sit":
if channel not in self.games.keys():
channel.msg("%s: There is no game going on in this channel."%origin)
elif self.games[channel].status!=0:
channel.msg("%s: Cannot join the game at this time."%origin)
elif user in self.games[channel].players:
channel.msg("%s: You are already in the game."%origin)
elif len(self.games[channel].players)>=8:
channel.msg("%s: This game is full."%origin)
else:
self.games[channel].players.append(user)
channel.msg("%s: Welcome to the game."%origin)
elif cmd=="deal":
if all([m not in channel.modes.keys() or user not in channel.modes[m] for m in "qao"]):
channel.msg("%s: You are not operator."%origin)
elif channel not in self.games.keys():
channel.msg("%s: There is no game going on in this channel."%origin)
elif len(self.games[channel].players)==0:
channel.msg("%s: Nobody has sat yet."%origin)
elif self.games[channel].status>0:
channel.msg("%s: The cards have already been dealt."%origin)
else:
channel.me("deals poker hands to %s"%(string.join([user.nick for user in self.games[channel].players],", ")))
P=len(self.games[channel].players)
for user in self.games[channel].players:
hand=list(self.games[channel].deck[0:5*P:P])
del self.games[channel].deck[0:5*P:P]
self.games[channel].hands[user]=hand
user.notice("Your poker hand is: %s"%(string.join(["\x03%d,0\x02%s%s\x0f"%(suits[s][1], faces[f], suits[s][0]) for (f,s) in hand],", ")))
self.games[channel].status=1
self.games[channel].waiting=self.games[channel].players[0]
channel.msg("The cards have been dealt.")
channel.msg("%s: Do you wish to draw any cards? Type \x02!poker draw n1,n2,...\x02, where n1,n2,... is a list of cards \x02by index\x02 you wish to draw (0 for first card, 1 for second, etc...). Empty list means you wish to keep all cards."%self.games[channel].waiting.nick)
elif cmd=="draw":
if channel not in self.games.keys():
channel.msg("%s: There is no game going on in this channel."%origin)
elif user not in self.games[channel].players:
channel.msg("%s: You are not in this game."%origin)
elif self.games[channel].status!=1:
channel.msg("%s: We are not exchanging cards yet."%origin)
elif self.games[channel].waiting!=user:
channel.msg("%s: It is not your turn to draw cards yet."%origin)
else:
if param and any([card not in "01234" for card in param.split(",")]):
channel.msg("%s: I could not understand your request."%origin)
else:
if param=="":
channel.msg("%s is keeping all cards."%origin)
discards=[]
else:
discards=[]
#print "Param",param
for cardid in param.split(","):
card=self.games[channel].hands[user][int(cardid)]
#print "Discarding ",card
if card not in discards: discards.append(card)
for card in discards: self.games[channel].hands[user].remove(card)
channel.msg("%s is exchanging %d card%s."%(origin, len(discards), "s" if len(discards)>1 else ""))
self.games[channel].hands[user].extend(self.games[channel].deck[:len(discards)])
del self.games[channel].deck[:len(discards)]
self.games[channel].deck.extend(discards)
user.notice("Your new poker hand is: %s"%(string.join(["\x03%d,0\x02%s%s\x0f"%(suits[s][1], faces[f], suits[s][0]) for (f,s) in self.games[channel].hands[user]],", ")))
k=self.games[channel].players.index(user)
if k<len(self.games[channel].players)-1:
self.games[channel].waiting=self.games[channel].players[k+1]
channel.msg("%s: Do you wish to draw any cards? Type \x02!poker draw n1,n2,...\x02, where n1,n2,... is a list of cards \x02by index\x02 you wish to draw (0 for first card, 1 for second, etc...). Empty list means you wish to keep all cards."%self.games[channel].waiting.nick)
else:
self.games[channel].waiting=None
channel.msg("Exchanges done! Waiting for dealer to type \x02!poker show\x02.")
self.games[channel].status=2
elif cmd=="show":
if all([m not in channel.modes.keys() or user not in channel.modes[m] for m in "qao"]):
channel.msg("%s: Access denied."%origin)
elif channel not in self.games.keys():
channel.msg("%s: There is no game going on in this channel."%origin)
elif self.games[channel].status!=2:
channel.msg("%s: We are not ready to show cards."%origin)
else:
results=[]
for user in self.games[channel].players:
hand=self.games[channel].hands[user]
t=evalhand(hand)
channel.msg("%s\xe2\x80\x99s poker hand is: %s. A \x02%s\x02."%(user.nick, string.join(["\x03%d,0\x02%s%s\x0f"%(suits[s][1], faces[f], suits[s][0]) for (f,s) in hand],", "), handsmapping[t[0]]))
results.append((t,user))
results.sort(reverse=True)
top=results[0][0]
winners=[user.nick for (t,user) in results if t==top]
if len(winners)>2:
channel.msg("The winners are %s, and %s. A %d-way tie. Well played, gentlemen!"%(string.join(winners[:-1], ", "), winners[-1], len(winners)))
elif len(winners)==2:
channel.msg("The winners are %s and %s. A tie. Well played, gentlemen!"%tuple(winners))
else:
channel.msg("The winner is %s. Well played, gentlemen!"%winners[0])
del self.games[channel]
#matches=re.findall("^!shuffle(?:\\s+([\\d]+))?$",extinfo)
#if matches:
#if matches[0]: shuffles=int(matches[0])
#else: shuffles=1
#if shuffles>1000:
#channel.msg("Get real, %s!"%origin)
#return
#for s in xrange(shuffles): random.shuffle(deck)
#channel.me("shuffles the deck %d time%s."%(shuffles, "s" if shuffles>1 else ""))
def evalhand(hand):
facevalues=[face for (face,suit) in hand]
facevalues.sort(reverse=True)
suits=[suit for (face,suit) in hand]
duplicities=[(facevalues.count(k),k) for k in xrange(1,14)]
duplicities.sort(reverse=True)
counts=[count for (count,k) in duplicities]
faces=[k for (count,k) in duplicities]
### Check for flush
if suits==[0]*5: flush=True
elif suits==[1]*5: flush=True
elif suits==[2]*5: flush=True
elif suits==[3]*5: flush=True
else: flush=False
### Check for straight
if (max(counts)==1 and max(facevalues)-min(facevalues)==4) or counts==[1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1]: straight=True
else: straight=False
if flush and not straight: return (5,)+tuple(faces)
elif straight and not flush: return (4,)+tuple(faces)
elif flush and counts==[1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1]: return (9,)+tuple(faces)
elif flush and straight: return (8,)+tuple(faces)
if 3 in counts and 2 in counts: return (6,)+tuple(faces)
if 4 in counts: return (7,)+tuple(faces)
if 3 in counts: return (3,)+tuple(faces)
if counts.count(2)==2: return (2,)+tuple(faces)
if 2 in counts: return (1,)+tuple(faces)
return (0,)+tuple(faces)
|
