wow/hardware_control.py

import os
import sys
import ctypes
from ctypes import *
import time
import win32com.client
import pythoncom

class HardwareController:
    """
    接入 wyhkm.dll 硬件盒子的 COM 接口封装类。
    经过实测验证：Index 0 配合 SetMode(2, 1) 可同时支持键盘与鼠标。
    """
    _instance = None
    _wyhkm = None

    def __new__(cls, *args, **kwargs):
        if not cls._instance:
            cls._instance = super(HardwareController, cls).__new__(cls)
        return cls._instance

    def __init__(self, dll_path="ddl/wyhkm.dll"):
        if self._wyhkm:
            return
        
        self.dll_path = os.path.abspath(dll_path)
        if not os.path.exists(self.dll_path):
            print(f">>> [硬件控制] 错误：找不到 DLL 文件 {self.dll_path}")
            return

        try:
            # 1. 进程内注册 (标准 64 位注册方式)
            hkmdll = windll.LoadLibrary(self.dll_path)
            hkmdll.DllInstall.argtypes = (c_long, c_longlong)
            
            if hkmdll.DllInstall(1, 2) < 0:
                print(">>> [硬件控制] 注册失败!")
                return
            else:
                print(">>> [硬件控制] 进程内注册 wyhkm.dll 成功")

            # 2. 创建对象
            pythoncom.CoInitialize()
            try:
                self._wyhkm = win32com.client.Dispatch("wyp.hkm")
            except Exception as e:
                print(f">>> [硬件控制] 创建对象失败: {e}")
                return
            
            # 3. 查找并打开设备 (Index 0 已验证支持键盘鼠标)
            dev_id = self._wyhkm.SearchDevice(0x2612, 0x1701, 0)
            if dev_id == -1:
                print(">>> [硬件控制] 未找到无涯键鼠盒子 (Index 0)")
                return

            if not self._wyhkm.Open(dev_id, 0):
                print(">>> [硬件控制] 打开设备失败")
                return
                
            # 4. 关键初始化设置 (实测鼠标移动必须开启模式 2, 1)
            # 开启键盘增强模拟
            self._wyhkm.SetMode(1, 1) 
            # 开启鼠标仿真移动 (解决鼠标不动的问题)
            self._wyhkm.SetMode(2, 1) 
            
            # 设置推荐的按键/鼠标间隔 (与 test_hw.py 一致，30-50ms 更稳定)
            self._wyhkm.SetKeyInterval(30, 50)
            self._wyhkm.SetMouseInterval(30, 50)
            
            print(f">>> [硬件控制] 成功打开设备并完成初始化配置")

        except Exception as e:
            print(f">>> [硬件控制] 初始化异常: {e}")
            self._wyhkm = None

    def is_available(self):
        if not self._wyhkm:
            return False
        try:
            # 修正：IsOpen 需要参数 (0:全模式, 1:键盘, 2:鼠标)
            # 之前漏传参数会导致 COM 报错，进而导致 key_down 等所有操作被 skip
            return self._wyhkm.IsOpen(0)
        except:
            return False

    def delay_rnd(self, min_ms, max_ms):
        """随机延时"""
        if self.is_available():
            try: self._wyhkm.DelayRnd(int(min_ms), int(max_ms))
            except: pass

    # --- 键盘操作 (均使用大写字符串) ---

    def key_down(self, key_str):
        if self.is_available():
            try: self._wyhkm.KeyDown(str(key_str).upper())
            except: pass

    def key_up(self, key_str):
        if self.is_available():
            try: self._wyhkm.KeyUp(str(key_str).upper())
            except: pass

    def key_press(self, key_str):
        if self.is_available():
            try: self._wyhkm.KeyPress(str(key_str).upper())
            except: pass

    # 兼容性别名
    def keyDown(self, key_str): self.key_down(key_str)
    def keyUp(self, key_str): self.key_up(key_str)
    def press(self, key_str): self.key_press(key_str)

    # --- 鼠标操作 ---
    
    def move_to(self, x, y):
        """绝对移动"""
        if self.is_available():
            try: self._wyhkm.MoveTo(int(x), int(y))
            except: pass

    def move_r(self, dx, dy):
        """相对移动"""
        if self.is_available():
            try: self._wyhkm.MoveR(int(dx), int(dy))
            except: pass

    def MoveR(self, dx, dy): # 兼容写法
        self.move_r(dx, dy)

    def left_click(self):
        if self.is_available():
            try: self._wyhkm.LeftClick()
            except: pass

    def right_click(self):
        if self.is_available():
            try: self._wyhkm.RightClick()
            except: pass

    def left_down(self):
        if self.is_available():
            try: self._wyhkm.LeftDown()
            except: pass

    def left_up(self):
        if self.is_available():
            try: self._wyhkm.LeftUp()
            except: pass

# 全局实例
hw_ctrl = HardwareController()