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下面 是代码"""
---------------------------------
test: rzbbzr
test1: PyCharm
test2: 2222.py
test3: 2022-03-02 10:31
Pyinstaller -F 2222.py
py转jupyter %load xxxx.py
pip install -i https://pypi.doubanio.com/simple/ 包名
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple +包名
"""
import time
import tkinter as tk
import keyboard
st = tk.Tk()
st.geometry("500x300")
def bk():
st.destroy()
start_button = tk.Button(text='开始游戏', command=bk, font=(None, 15), width=10, heigh=3)
rule = tk.Label(text='开始后，按下空格键，\n等待3秒再按键，两次间隔等于3秒获胜', font=(None, 20))
rule.pack()
start_button.place(x=200, y=200)
tk.mainloop()
begin = tk.Tk()
begin.geometry("500x300")
t = tk.StringVar()
_time = tk.Label(textvariable=t, font=(None, 50))
_time.pack()
hd = False
ab = False
def do():
keyboard.clear_hotkey('space')
keyboard.add_hotkey('space', do_)
global t1
t1 = time.time()
begin_time = 3.00
begin_time = float(format(begin_time, ".2f"))
for i in range(300):
begin_time -= 0.01
begin_time = float(format(begin_time, ".2f"))
t.set(begin_time)
time.sleep(0.01)
if not hd:
lose = tk.Label(text='你失败了', font=(None, 50))
lose.pack()
def do_():
global t2
t2 = time.time()
if float(format(t1, ".2f")) - float(format(t2, ".2f")) == 3.00:
tk.Label(text='成功！', font=(None, 20)).pack()
else:
lose = tk.Label(text='你失败了', font=(None, 50))
lose.pack()
hd = True
keyboard.add_hotkey('space', do)
begin.mainloop()
谢谢
本帖最后由 isdkz 于 2022-3-2 13:59 编辑
因为上一次热键的动作没有执行完，所以它不会检测下一次热键被按下，
这种情况你可以使用多线程，因为多线程是非阻塞的，热键被按下开启一个线程就完事了，可以直接返回，
这样就能检测下一次热键被按下了，故对你的代码修改如下：
"""
---------------------------------
test: rzbbzr
test1: PyCharm
test2: 2222.py
test3: 2022-03-02 10:31
Pyinstaller -F 2222.py
py转jupyter %load xxxx.py
pip install -i https://pypi.doubanio.com/simple/ 包名
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple +包名
"""
import time
import tkinter as tk
import keyboard
from threading import Thread
st = tk.Tk()
st.geometry("500x300")
def bk():
st.destroy()
start_button = tk.Button(text='开始游戏', command=bk, font=(None, 15), width=10, heigh=3)
rule = tk.Label(text='开始后，按下空格键，\n等待3秒再按键，两次间隔等于3秒获胜', font=(None, 20))
rule.pack()
start_button.place(x=200, y=200)
tk.mainloop()
begin = tk.Tk()
begin.geometry("500x300")
t = tk.StringVar()
_time = tk.Label(textvariable=t, font=(None, 50))
_time.pack()
hd = False
ab = False
flag = True # 加个 flag 个标志来设置 热键 的动作
def do_1():
global t1, flag # 需要在函数里转换 flag 标志的状态
flag = False
t1 = time.time()
begin_time = 3.00
begin_time = float(format(begin_time, ".2f"))
for i in range(300):
if flag:
return
begin_time -= 0.01
begin_time = float(format(begin_time, ".2f"))
t.set(begin_time)
time.sleep(0.01)
if not hd:
lose = tk.Label(text='你失败了', font=(None, 50))
lose.pack()
def do_2():
global t2, flag # 需要在函数里转换 flag 标志的状态
flag = True
t2 = time.time()
if float(format(t1, ".2f")) - float(format(t2, ".2f")) == 3.00:
tk.Label(text='成功！', font=(None, 20)).pack()
else:
lose = tk.Label(text='你失败了', font=(None, 50))
lose.pack()
hd = True
def do():
global th
if flag:
th = Thread(target=do_1) # 使用线程，因为线程是非阻塞的
th.start()
else:
do_2()
keyboard.add_hotkey('space', do)
begin.mainloop()
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