低级鼠标钩子(WH_MOUSE_LL)修复按键检测: GetAsyncKeyState 在管理员环境检测不到鼠标键, 新建 Input 模块

CFramework/CFramework.vcxproj

@@ -160,6 +160,7 @@
     <ClCompile Include="Framework\ImGui\imgui_impl_win32.cpp" />
     <ClCompile Include="Framework\ImGui\imgui_tables.cpp" />
     <ClCompile Include="Framework\ImGui\imgui_widgets.cpp" />
+    <ClCompile Include="Framework\Input\Input.cpp" />
     <ClCompile Include="Framework\Memory\Memory.cpp" />
     <ClCompile Include="Framework\Overlay\Overlay.cpp" />
     <ClCompile Include="Framework\Overlay\OverlayUserFunctions.cpp" />

CFramework/CFramework.vcxproj.filters

@@ -111,6 +111,9 @@
     <ClCompile Include="Framework\Overlay\OverlayUserFunctions.cpp">
       <Filter>Framework\Overlay</Filter>
     </ClCompile>
+    <ClCompile Include="Framework\Input\Input.cpp">
+      <Filter>Framework</Filter>
+    </ClCompile>
     <ClCompile Include="Framework\Memory\Memory.cpp">
       <Filter>Framework\Memory</Filter>
     </ClCompile>

CFramework/Cheat/Aim.cpp

@@ -1,4 +1,5 @@
 #include "Framework.h"
+#include "../Framework/Input/Input.h"
 #include <cmath>
 #include <cstdio>
 #include <cstring>
@@ -35,10 +36,8 @@ namespace
         return a;
     }
 
-    bool IsKeyDown(int vk)
-    {
-        return (GetAsyncKeyState(vk) & 0x8000) != 0;
-    }
+    // IsKeyDown は Framework/Input/Input.h のグローバル関数を使用
+    // (GetAsyncKeyState はマウスボタンを検知できない環境があるため、WH_MOUSE_LL フックで捕捉)
 
     void SendMouseMove(long dx, long dy)
     {

CFramework/Cheat/Menu.cpp

@@ -1,4 +1,5 @@
 #include "Framework.h"
+#include "../Framework/Input/Input.h"
 
 // ImGui::Combo/ImGui::List等で使う文字列群
 const char* BoxTypeList[] = { "简单", "棱角" };
@@ -193,9 +194,7 @@ void CFramework::RenderMenu()
         ImGui::Text("扫描  : %d 实体 / %d 血量 / %d 跳过", m_diagTotal, m_diagHealth, m_diagSkipped);
         ImGui::Text("目标  : %s (距 %0.fpx)", m_diagBestAddr ? "锁定" : "无", m_diagBestDist);
         {
-            bool k0 = (GetAsyncKeyState(g.g_AimKey0) & 0x8000) != 0;
-            bool k1 = (GetAsyncKeyState(g.g_AimKey1) & 0x8000) != 0;
-            ImGui::Text("按键  : %s", (k0 || k1) ? "按住" : "---");
+            ImGui::Text("按键  : %s", (IsKeyDown(g.g_AimKey0) || IsKeyDown(g.g_AimKey1)) ? "按住" : "---");
         }
 
         ImGui::EndChild();

CFramework/Cheat/Visual.cpp

@@ -1,4 +1,5 @@
 #include "Framework.h"
+#include "../Framework/Input/Input.h"
 #include <cstdio>
 
 bool InScreen(const Vector2& vIn)
@@ -32,14 +33,12 @@ void CFramework::RenderInfo()
     // --- 自瞄实时状态 (关菜单也能看) ---
     // Aim = 自瞄开关; M = 方式(MEM内存/MOU鼠标); Key = 触发键是否按住
     // Tgt = 是否锁定目标; d = 目标离屏幕中心距离px
-    bool k0 = (GetAsyncKeyState(g.g_AimKey0) & 0x8000) != 0;
-    bool k1 = (GetAsyncKeyState(g.g_AimKey1) & 0x8000) != 0;
     char aim[192]{};
     snprintf(aim, sizeof(aim),
         "Aim:%s M:%s Key:%s Tgt:%s d=%.0fpx",
         g.g_Aim ? "ON" : "OFF",
         g.g_AimMethod == 0 ? "MEM" : "MOU",
-        (k0 || k1) ? "HOLD" : "--",
+        (IsKeyDown(g.g_AimKey0) || IsKeyDown(g.g_AimKey1)) ? "HOLD" : "--",
         m_diagBestAddr ? "LOCK" : "NONE",
         m_diagBestDist);
     StringEx(ImVec2(8.f, 42.f), ImColor(1.f, 0.f, 0.f, 1.f), ImGui::GetFontSize(), aim);

CFramework/Framework/Input/Input.cpp

@@ -0,0 +1,51 @@
+#include "Input.h"
+
+namespace
+{
+    volatile bool g_mouseL = false;   // 左键按下状态 (低级钩子捕获)
+    volatile bool g_mouseR = false;   // 右键按下状态
+    HHOOK g_mouseHook = nullptr;
+
+    // 低级鼠标钩子回调: 在安装线程的消息循环中触发 (OverlayLoop 的 PeekMessage)
+    LRESULT CALLBACK MouseProc(int nCode, WPARAM wParam, LPARAM lParam)
+    {
+        if (nCode >= 0)
+        {
+            switch (wParam)
+            {
+            case WM_LBUTTONDOWN: g_mouseL = true;  break;
+            case WM_LBUTTONUP:   g_mouseL = false; break;
+            case WM_RBUTTONDOWN: g_mouseR = true;  break;
+            case WM_RBUTTONUP:   g_mouseR = false; break;
+            }
+        }
+        return CallNextHookEx(NULL, nCode, wParam, lParam);
+    }
+}
+
+void InstallInputHook()
+{
+    if (!g_mouseHook)
+        g_mouseHook = SetWindowsHookExW(WH_MOUSE_LL, MouseProc, GetModuleHandleW(NULL), 0);
+}
+
+void RemoveInputHook()
+{
+    if (g_mouseHook)
+    {
+        UnhookWindowsHookEx(g_mouseHook);
+        g_mouseHook = nullptr;
+    }
+}
+
+bool IsKeyDown(int vk)
+{
+    // 鼠标键: 钩子状态优先, GetAsyncKeyState 兜底
+    if (vk == VK_LBUTTON)
+        return g_mouseL || ((GetAsyncKeyState(vk) & 0x8000) != 0);
+    if (vk == VK_RBUTTON)
+        return g_mouseR || ((GetAsyncKeyState(vk) & 0x8000) != 0);
+
+    // 键盘键: GetAsyncKeyState (已验证有效)
+    return (GetAsyncKeyState(vk) & 0x8000) != 0;
+}

CFramework/Framework/Input/Input.h

@@ -0,0 +1,11 @@
+#pragma once
+#include <Windows.h>
+
+// 低级输入钩子模块
+// 问题: GetAsyncKeyState 在管理员权限/整合包环境下检测不到鼠标按键(左/右键)
+// 方案: WH_MOUSE_LL 低级钩子全局捕获鼠标按下/释放, IsKeyDown 优先读钩子状态
+// 键盘键仍然走 GetAsyncKeyState (菜单 INSERT 切换已验证有效)
+
+bool IsKeyDown(int vk);
+void InstallInputHook();
+void RemoveInputHook();

CFramework/main.cpp

@@ -1,5 +1,6 @@
 #include "Cheat/Framework.h"
 #include "Framework/Overlay/Overlay.h"
+#include "Framework/Input/Input.h"
 #pragma comment(lib, "freetype.lib")
 
 /*
@@ -49,6 +50,9 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 	if (!overlay->InitOverlay("EscapeFromTarkov", InitMode::WINDOW_TITLE)) // MemoryInitModeと同様
 		return 2;
 
+	// 低级输入钩子 (GetAsyncKeyState 检测不到鼠标键的环境用)
+	InstallInputHook();
+
 	// ImGui io setting
 	ImGuiIO& io = ImGui::GetIO(); (void)io;
 	io.IniFilename = nullptr;
@@ -88,6 +92,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 
 	overlay->OverlayLoop();
 	overlay->DestroyOverlay();
+	RemoveInputHook();
 	m.DetachProcess();
 	g.process_active = false;