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我正在为某个游戏编程，并且我想在游戏全屏运行时有一个热键来启动/停止脚本，我希望该热键为F7键。我尝试使用Bind.root和pynput来执行此操作，但是没有一种方法有效这是我的代码：

import tkinter as tk
import ctypes
import time
import pynput

HEIGHT = 125
WIDTH = 200

hack_running = False

SendInput = ctypes.windll.user32.SendInput

PUL = ctypes.POINTER(ctypes.c_ulong)
class KeyBdInput(ctypes.Structure):
    _fields_ = [("wVk", ctypes.c_ushort),
                ("wScan", ctypes.c_ushort),
                ("dwFlags", ctypes.c_ulong),
                ("time", ctypes.c_ulong),
                ("dwExtraInfo", PUL)]

class HardwareInput(ctypes.Structure):
    _fields_ = [("uMsg", ctypes.c_ulong),
                ("wParamL", ctypes.c_short),
                ("wParamH", ctypes.c_ushort)]

class MouseInput(ctypes.Structure):
    _fields_ = [("dx", ctypes.c_long),
                ("dy", ctypes.c_long),
                ("mouseData", ctypes.c_ulong),
                ("dwFlags", ctypes.c_ulong),
                ("time",ctypes.c_ulong),
                ("dwExtraInfo", PUL)]

class Input_I(ctypes.Union):
    _fields_ = [("ki", KeyBdInput),
                 ("mi", MouseInput),
                 ("hi", HardwareInput)]

class Input(ctypes.Structure):
    _fields_ = [("type", ctypes.c_ulong),
                ("ii", Input_I)]


def PressKeyPynput(hexKeyCode):
    extra = ctypes.c_ulong(0)
    ii_ = pynput._util.win32.INPUT_union()
    ii_.ki = pynput._util.win32.KEYBDINPUT(0, hexKeyCode, 0x0008, 0, ctypes.cast(ctypes.pointer(extra), ctypes.c_void_p))
    x = pynput._util.win32.INPUT(ctypes.c_ulong(1), ii_)
    SendInput(1, ctypes.pointer(x), ctypes.sizeof(x))

def ReleaseKeyPynput(hexKeyCode):
    extra = ctypes.c_ulong(0)
    ii_ = pynput._util.win32.INPUT_union()
    ii_.ki = pynput._util.win32.KEYBDINPUT(0, hexKeyCode, 0x0008 | 0x0002, 0, ctypes.cast(ctypes.pointer(extra), ctypes.c_void_p))
    x = pynput._util.win32.INPUT(ctypes.c_ulong(1), ii_)
    SendInput(1, ctypes.pointer(x), ctypes.sizeof(x))

def hack():
    if  hack_running:
        PressKeyPynput(0x02)
        time.sleep(0.08)
        ReleaseKeyPynput(0x02)
        PressKeyPynput(0x11)
        time.sleep(0.5)
        ReleaseKeyPynput(0x11)
        PressKeyPynput(0x1F)
        time.sleep(0.6)
        ReleaseKeyPynput(0x1F)
        PressKeyPynput(0x02)
        time.sleep(0.08)
        ReleaseKeyPynput(0x02)
        root.after(900000, hack)

def Start_stop():
    global hack_running
    if Startk['text'] == 'Start':
        hack_running = True
        hack()
        Startk.config(text='Stop')
    else:
        hack_running = False
        Startk.config(text='Start')



root = tk.Tk()

root.resizable(False, False)

canvas = tk.Canvas(root, height=HEIGHT, width=WIDTH)
canvas.pack()

frame = tk.Frame(root, bg='black')
frame.place(relwidth=1, relheight=1)

Tittel = tk.Message(frame, text="BOXING SIMULATOR 2 HACK", bg='black', fg='white', font=("Calibri", 14), width='190', justify='center')
Tittel.place(relwidth='1')

Startk = tk.Button(frame, text='Start', font=("Calibri", 10), command=Start_stop)
Startk.pack(side='top', pady='50')



root.mainloop()

先谢谢您的帮助：）

我希望这是足够的细节

liste 2020-05-09 21:20:29

Pynput has an easy class which provide hotkey function called GlobalHotKeys.Reference here.

不幸的是，如果只有python，我想如果要使其在游戏中运行就不能做更多的事情。

通常，游戏中还会有键盘侦听器线程。当您的python脚本与您的游戏一起使用时，会引起冲突。并且您的python脚本无法正常工作（并且游戏将始终采取某些措施来防止作弊。）

As far as I know,AutoHotkey script could work in game(at least it worked for me in the past).AutoHotkey Official document.

以後呢? 2020-05-09 21:20:29

尝试使用Pynput：

import pynput

def run():
    print('f7') # your code

def press(key):
    if key == pynput.keyboard.Key.f7:
        run()

pynput.keyboard.Listener(on_press=press).run()

For keyboard combinations see this github issue. Hope that's helpful!

He猪 2020-05-09 21:20:29

试试这个在我的脚本中对我有用的：

from tkinter import*
gui = Tk()
num = 1
def g(event):
    global num
    if num == 1:
        print('stop-put your stop code here')
        num -=1
    else:
        print('start-put your start code here')
        num += 1

gui.bind("<F7>", g)
gui.mainloop()

程序最小化时的Tkinter热键