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
| import requests
from collections import deque
GRID_WIDTH = 20
GRID_HEIGHT = 20
DIRECTIONS = ['UP', 'DOWN', 'LEFT', 'RIGHT']
MOVES = {
'UP': (0, -1),
'DOWN': (0, 1),
'LEFT': (-1, 0),
'RIGHT': (1, 0)
}
session = requests.Session()
base_url = 'http://eci-2zeg4gjm1ccotm7csi62.cloudeci1.ichunqiu.com:5000/'
headers = {
'Accept-Language': 'zh-CN,zh;q=0.9',
'User-Agent': 'Mozilla/5.0',
'Content-Type': 'application/json',
'Accept': '*/*',
'Origin': base_url,
'Referer': base_url + '/',
'Accept-Encoding': 'gzip, deflate, br',
'Connection': 'keep-alive',
}
cookies = {
'session': 'eyJ1c2VybmFtZSI6Int7MSAxfX0ifQ.ZyZPqA.r1I5UHgWZtPRZBpdaxzAJE9-Vg4'
}
def send_move(direction):
data = {"direction": direction}
response = session.post(base_url + '/move', headers=headers, cookies=cookies, json=data)
if response.status_code == 200:
print("服务器返回的JSON:", response.text)
return response.json()
else:
print("Error:", response.status_code)
return None
def bfs(snake, food, grid_width, grid_height):
head = tuple(snake[0])
snake_body = set(tuple(pos) for pos in snake)
queue = deque()
queue.append((head, []))
visited = set()
visited.add(head)
while queue:
current_pos, path = queue.popleft()
if current_pos == tuple(food):
return path
for direction, (dx, dy) in MOVES.items():
new_x = current_pos[0] + dx
new_y = current_pos[1] + dy
new_pos = (new_x, new_y)
if 0 <= new_x < grid_width and 0 <= new_y < grid_height:
if new_pos not in snake_body and new_pos not in visited:
visited.add(new_pos)
queue.append((new_pos, path + [direction]))
return None
def get_next_positions(snake, grid_width, grid_height):
head_x, head_y = snake[0]
possible_moves = {}
for direction, (dx, dy) in MOVES.items():
new_x = head_x + dx
new_y = head_y + dy
if 0 <= new_x < grid_width and 0 <= new_y < grid_height:
if [new_x, new_y] not in snake:
possible_moves[direction] = [new_x, new_y]
return possible_moves
state = send_move('RIGHT')
if not state:
print("无法开始游戏。")
exit()
food = state['food']
snake = state['snake']
print("开始游戏。")
while True:
path = bfs(snake, food, GRID_WIDTH, GRID_HEIGHT)
if path:
next_move = path[0]
else:
possible_moves = get_next_positions(snake, GRID_WIDTH, GRID_HEIGHT)
if possible_moves:
next_move = list(possible_moves.keys())[0]
else:
print("没有可移动的位置，游戏结束。")
break
state = send_move(next_move)
if not state:
print("无法从服务器获取游戏状态。")
break
if state.get('status') != 'ok':
print("游戏结束:", state)
break
food = state['food']
snake = state['snake']
print("移动方向:", next_move, "当前得分:", state['score'])
|
