Python-Turtle-贪吃蛇_trutle append

Python-Turtle海龟版-贪吃蛇

py源码同一目录下有个GreedySnake文件夹, 装有相关图像/音频文件
我已经打包成exe文件, 点开即玩
Python海龟版-贪吃蛇-exe文件

玩家一 使用 a / d键移动
玩家二 使用 方向键移动

源码如下:

import turtle
import time
import threading
from random import randint
import simpleaudio as sa
eatMusic = sa.WaveObject.from_wave_file('GreedySnake/1.wav')  # 吃到的音效
bgm = sa.WaveObject.from_wave_file("GreedySnake/bgm.wav") # 背景音乐
border = sa.WaveObject.from_wave_file("GreedySnake/border.wav")  # 撞墙的音效
ate_tail = sa.WaveObject.from_wave_file("GreedySnake/ate_tail.wav")

FORWARD_PX = 45  # 前进的距离 px

t1stampList = []  # 保存海龟的 x坐标, y坐标, stampID
t2stamplist = []  # 保存的元素是: [xpos, ypos, stampId]


######## 食物
foot_turtle = turtle.Turtle()
foot_turtle.up()
foot_turtle.speed(0)
turtle.register_shape("GreedySnake/3.gif")
turtle.register_shape("GreedySnake/8_.gif")  # 随机移动的食物
turtle.register_shape("GreedySnake/7_.gif")  # 随机移动的毒药
foot_turtle.shape("GreedySnake/3.gif")
movefood = None  # 移动的食物
movepoison = None   # 移动的毒药

def rand_food(randmove_turtle, moveRange):
    # randmove_turtle是要随机移动的海龟, moveRange是随机移动的范围 整型, 最小2表示范围在全屏, 值越大范围越小
    HEIGHT = turtle.window_height()
    WIDTH = turtle.window_width()
    randmove_turtle.setpos((randint(-WIDTH//moveRange, WIDTH//moveRange), randint(-HEIGHT//moveRange, HEIGHT//moveRange)))
rand_food(foot_turtle, 2.5)

def turtle_forward(my_turtle, isClear, stampList):
    my_turtle = my_turtle
    try:
        my_turtle.forward(FORWARD_PX)
    except Exception:
        del my_turtle
    stampID = my_turtle.stamp()  # stampID开始是6, 每次加2
    pos_x_y_stampId = list(my_turtle.pos()) + [stampID]
    stampList.append(pos_x_y_stampId)
    if is_eat(my_turtle, foot_turtle):  # 如果吃到了静止的食物
        eatMusic.play()
        isClear = False 
        rand_food(foot_turtle, 2.5)
    if movefood is not None and is_eat(my_turtle, movefood):  # 如果吃到了移动的食物
        eatMusic.play()
        isClear = False
    if isClear and len(stampList):
        my_turtle.clearstamp(stampList.pop(0)[2])
    is_border(my_turtle, stampList)  # 是否触碰到了边界
    # -------- 是否咬到了对方的尾部
    if my_turtle.direction == "left":  
        ate_tail_func(t1stampList, my_turtle, t2stamplist)
    elif my_turtle.direction == "right":  # 向右的是玩家一
        ate_tail_func(t2stamplist, my_turtle, t1stampList)
    # --------
    time.sleep(0.1)
    if movefood is not None:
        # 随机移动食物
        rand_food(movefood, 4)

def ate_tail_func(turtle_stampList, my_turtle, my_stampList):  # 咬到对方尾部
    for t_pos in turtle_stampList:
            t_dis = my_turtle.distance(t_pos[0], t_pos[1])
            if t_dis < 40:  # 表示咬到了
                ate_tail.play()
                for _ in range(len(turtle_stampList)//2):
                    if len(my_stampList) > 2:
                        my_turtle.clearstamp(my_stampList.pop(0)[2]) 
                move()


def move():
    global movefood
    if movefood is None:
        movefood = turtle.Turtle()
        movefood.up()
        movefood.speed(0)
        movefood.shape("GreedySnake/8_.gif")

def is_eat(my_turtle, other):
    # 检查与其它(海龟/食物)的距离, 如果吃到了, 返回布尔值True
    dis = my_turtle.distance(other)
    if dis < 40 :
        return True
    return False

def is_border(my_turtle, stampList):
    # my_turtle是否触碰到了边界
    posX, posY = my_turtle.pos()
    posX = abs(posX)
    posY = abs(posY)
    if posX > turtle.window_width()/2  or posY > turtle.window_height()/2:
        # 触碰到边界
        border.play()
        for _ in range(len(stampList)//2):
            my_turtle.clearstamp(stampList.pop(0)[2])
        my_turtle.home()
        if my_turtle.direction == "left":
            my_turtle.left(180)

def forward_always(my_turtle, isClear, stamplist):
    while True:
        time.sleep(0.5)
        turtle_forward(my_turtle, isClear, stamplist)



###############################  玩家一  t1
t1 = turtle.Turtle()
turtle.title("贪吃蛇-海龟版")
t1.up()
t1.direction = "right"  # t1的方向
turtle.register_shape("GreedySnake/1.gif")
t1.shape("GreedySnake/1.gif")
t1.speed(0)
def turtle1_left():
    t1.left(90)
    time.sleep(0.5)
def turtle1_right():
    t1.right(90)
    time.sleep(0.5)
for _ in range(4):
    turtle_forward(t1, False, t1stampList)
threading.Thread(target=forward_always, args=(t1, True, t1stampList), daemon=True).start()

#################################


######################  玩家二 t2
t2 = turtle.Turtle()
t2.up()
t2.direction = "left"  # t2的默认方向
turtle.register_shape("GreedySnake/6.gif")
t2.shape("GreedySnake/6.gif")
t2.left(180)
t2.speed(0)
def turtle2_left():
    t2.left(90)
    time.sleep(0.5)
def turtle2_right():
    t2.right(90)
    time.sleep(0.5)
for _ in range(4):
    turtle_forward(t2, False, t2stamplist)
threading.Thread(target=forward_always, args=(t2, True, t2stamplist), daemon=True).start()


######################
# 玩家一 使用 a d
turtle.onkey(turtle1_left, 'Left')
turtle.onkey(turtle1_right, 'Right')
# 玩家二 使用 方向键
turtle.onkey(turtle2_left, "a")
turtle.onkey(turtle2_right, "d")


turtle.listen()

def play_bgm():
    while True:
        bgm.play()
        time.sleep(99)
threading.Thread(target=play_bgm, daemon=True).start()
turtle.mainloop()
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