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AIagent.py
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AIagent.py
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from collections import Counter
from HumanAgent import Agent
from util import *
import random
class AI_agent(Agent):
def takeAction(self,gamestate):
# 上一轮别人出的牌
self.other_cards=gamestate.cards_out
# my current cards
self.mycards=self.cards
#huase
self.mycards_huase=gamestate.colored_card_dic[self.name]
# try to take an action
print("before_cards:",self.mycards)
self.possible_choice=get_legal_choices(self.cards)
#print("possible_choice",self.possible_choice)
self.cards_out=self.get_action(gamestate)
self.cards=self.mycards
# print("try:",self.cards_out)
# print("after_cards:",self.mycards)
# maintain the gamestate
if self.cards_out!=None:
gamestate.cards_out=self.cards_out
gamestate.last_turn=self.name
print("this round player %s take out:"%(self.name), self.cards_out)
#remove the cards in huase
for card_out in self.cards_out:
for card in self.mycards_huase:
if card[-1] == card_out[-1]:
self.mycards_huase.remove(card)
break
gamestate.colored_card_dic[self.name]=self.mycards_huase
# return the remaining cards
return self.cards
def get_action(self, gamestate):
""" judge the cards of others
for active: random choose an available one
for passive: try to follow the others under the rule
"""
def wang_zha():
return (self.other_cards == ['x', 'X'])
# 单牌
def dan_pai():
if len(self.other_cards)==1:
choices=self.possible_choice[1]
if choices==[]:return None
choices=pai_to_number(choices)
if self.other_cards != [-1]:
other_cards=pai_to_number(self.other_cards)
else:
other_cards=[-1]
choices.sort()
for i in range(len(choices)):
if choices[i] > other_cards[0] :
choices=number_to_pai(choices)
act=[choices[i]]
#delete
self.mycards.remove(choices[i])
self.possible_choice=get_legal_choices(self.mycards)
return act
return None
# duizi
def two():
if len(self.other_cards)==2:
if self.other_cards[0]==self.other_cards[1]:
choices=self.possible_choice[2]
if choices==[]:return None
choices=pai_to_number(choices)
other_cards=pai_to_number(self.other_cards)
choices.sort()
for i in range(len(choices)):
if choices[i] > other_cards[0] :
choices=number_to_pai(choices)
act=[choices[i],choices[i]]
#delete
for j in range(2) :
self.mycards.remove(act[j])
self.possible_choice=get_legal_choices(self.mycards)
return act
return None
# three same
def three():
if len(self.other_cards)==3:
if self.other_cards[0]==self.other_cards[1] and self.other_cards[0]==self.other_cards[2]:
choices=self.possible_choice[3]
if choices==[]:return None
choices=pai_to_number(choices)
other_cards=pai_to_number(self.other_cards)
choices.sort()
for i in range(len(choices)):
if choices[i] > other_cards[0] :
choices=number_to_pai(choices)
act=[choices[i],choices[i],choices[i]]
for j in range(3) :
self.mycards.remove(act[j])
self.possible_choice=get_legal_choices(self.mycards)
return act
return None
# 3,4,5,...
def dan_lian():
other_cards=pai_to_number(self.other_cards)
other_cards.sort()
if all([other_cards[i]+1 == other_cards[i+1] for i in range(len(other_cards)-1)]) :
choices=self.possible_choice[4]
if choices==[]:return None
for i in range(len(choices)):
if len(choices) ==len(other_cards) and len(choices)>2 :
choices[i]=pai_to_number(choices[i])
choices[i].sort()
if choices[i][0] >other_cards[0] :
act=choices[i]
act=number_to_pai(act)
#delete
for j in range(len(act)) :
self.mycards.remove(act[j])
self.possible_choice=get_legal_choices(self.mycards)
return act
return None
#33,44,55,...
def er_lian():
other_cards=pai_to_number(self.other_cards)
other_cards.sort()
length_other=len(other_cards)
#每个值频率为2
if length_other <6 :return None
dic = {}
for key in other_cards:
dic[key] = dic.get(key, 0) + 1
for i in dic.values():
if i!=2 :
return None
#去重，再排序
sorted(set(other_cards), key = other_cards.index)
if all([other_cards[i]+1 == other_cards[i+1] for i in range(len(other_cards)-1)]) :
choices=self.possible_choice[5]
if choices==[]:return None
for i in range(len(choices)):
if len(choices) ==length_other and len(choices)>4 :
choices[i]=pai_to_number(choices[i])
choices[i].sort()
if choices[i][0] >other_cards[0] :
act=choices[i]
act=number_to_pai(act)
#delete
for j in range(len(act)) :
self.mycards.remove(act[j])
self.possible_choice=get_legal_choices(self.mycards)
return act
return None
#333,444,555,...
def san_lian():
other_cards=pai_to_number(self.other_cards)
other_cards.sort()
length_other=len(other_cards)
if length_other <6 :return None
#每个值频率为3
dic = {}
for key in other_cards:
dic[key] = dic.get(key, 0) + 1
for i in dic.values():
if i!=3 :
return None
#去重，再排序
sorted(set(other_cards), key = other_cards.index)
if all([other_cards[i]+1 == other_cards[i+1] for i in range(len(other_cards)-1)]) :
choices=self.possible_choice[6]
if choices==[]:return None
for i in range(len(choices)):
if len(choices) ==length_other and len(choices)>3 :
choices[i]=pai_to_number(choices[i])
choices[i].sort()
if choices[i][0] >other_cards[0] :
act=choices[i]
act=number_to_pai(act)
#delete
for j in range(len(act)) :
self.mycards.remove(act[j])
self.possible_choice=get_legal_choices(self.mycards)
return act
return None
# 3+1
def three_plus_one():
if len(self.other_cards)==4:
other_cards=pai_to_number(self.other_cards)
#出现频率最高的一个数的频率为3
if Counter(other_cards).most_common(1)[0][1]==3 :
choices=self.possible_choice[7]
if choices==[]:return None
for i in range(len(choices)):
choices[i]=pai_to_number(choices[i])
three=Counter(choices[i]).most_common(1)[0][0]
if three > Counter(other_cards).most_common(1)[0][0] :
choices[i]=number_to_pai(choices[i])
act=choices[i]
#delete
for j in range(4) :
self.mycards.remove(act[j])
self.possible_choice=get_legal_choices(self.mycards)
return act
return None
# 3+2
def three_plus_two():
if len(self.other_cards)==5:
other_cards=pai_to_number(self.other_cards)
#出现频率最高的一个数的频率为3，次高为2
max_f=Counter(other_cards).most_common(1)[0][1]
most_number=Counter(other_cards).most_common(1)[0][0]
while most_number in other_cards:
other_cards.remove(most_number)
min_f=Counter(other_cards).most_common(1)[0][1]
if max_f==3 and min_f==2 :
choices=self.possible_choice[8]
if choices==[]:return None
for i in range(len(choices)):
choices[i]=pai_to_number(choices[i])
three=Counter(choices[i]).most_common(1)[0][0]
if three > most_number :
choices[i]=number_to_pai(choices[i])
act=choices[i]
#delete
for j in range(5) :
self.mycards.remove(act[j])
self.possible_choice=get_legal_choices(self.mycards)
return act
return None
def bomb():
if len(self.other_cards)==4:
if all(item ==self.other_cards[0] for item in self.other_cards):
choices=self.possible_choice[9]
if choices==[]:return None
choices=pai_to_number(choices)
other_cards=pai_to_number(self.other_cards)
choices.sort()
for i in range(len(choices)):
if choices[i] > other_cards[0] :
choices=number_to_pai(choices)
act=[choices[i],choices[i],choices[i],choices[i]]
#delete
for j in range(4) :
self.mycards.remove(act[j])
self.possible_choice=get_legal_choices(self.mycards)
return act
return None
# we can freely decide to output which cards.
if gamestate.last_turn==self.name:
#func=[dan_pai,two,three,three_plus_one,three_plus_two,dan_lian,er_lian,san_lian]
#self.other_cards=[-1]
#we_action=dan_pai()
rand_num=random.randint(1,9)
# print("possible choices for %s: "%self.name, self.possible_choice)
if self.possible_choice[rand_num] !=[]:
we_action=self.possible_choice[rand_num][0]
else:
we_action=None
while we_action is None :
rand_num=random.randint(1,9)
if self.possible_choice[rand_num] !=[]:
we_action=self.possible_choice[rand_num][0]
else:
we_action=None
if rand_num==2:
we_action=[we_action]+[we_action]
if rand_num==3:
we_action=[we_action]+[we_action]+[we_action]
if we_action[0]=='1':we_action=[we_action]
if type(we_action) is list:
for one_card in we_action:
self.mycards.remove(one_card)
else:
self.mycards.remove(we_action)
'''for i in range(len(we_action)):
self.mycards.remove(we_action[i])'''
return we_action
else:
# passively put cards
if wang_zha(): return None
we_action=dan_pai()
if we_action is not None: return we_action
we_action=two()
if we_action is not None: return we_action
we_action=three()
if we_action is not None: return we_action
we_action=dan_lian()
if we_action is not None: return we_action
we_action=er_lian()
if we_action is not None: return we_action
we_action=san_lian()
if we_action is not None: return we_action
we_action=three_plus_one()
if we_action is not None: return we_action
we_action=three_plus_two()
if we_action is not None: return we_action
we_action=bomb()
if we_action is not None: return we_action
return None