good

2025-07-22 22:06:34 +03:00
parent d3c189f949
commit f892794557
780 changed files with 436498 additions and 170 deletions
--- a/examples/raze-internal-cs2-main/src/hooks/platform/input/wndproc_hook.cpp
+++ b/examples/raze-internal-cs2-main/src/hooks/platform/input/wndproc_hook.cpp
@@ -0,0 +1,107 @@
+#include <Windows.h>
+#include <thread>
+
+#include "../../../game/menu/menu.hpp"
+
+#include <imgui/imgui.h>
+#include <imgui/imgui_impl_win32.h>
+
+static BOOL CALLBACK EnumWindowsCallback(HWND handle, LPARAM lParam);
+
+static HWND g_hWindow;
+static WNDPROC g_oWndProc;
+static LRESULT hkWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+	if (!ImGui::GetCurrentContext( ))
+	{
+		ImGui::CreateContext( );
+		ImGui_ImplWin32_Init(hWnd);
+		ImGuiIO& io = ImGui::GetIO( );
+		io.IniFilename = io.LogFilename = nullptr;
+	}
+
+	LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam,
+										   LPARAM lParam);
+	ImGui_ImplWin32_WndProcHandler(hWnd, uMsg, wParam, lParam);
+	if (menu::IsOpen( ))
+	{
+		// Messages handled by 'ImGui_ImplWin32_WndProcHandler'.
+		switch (uMsg)
+		{
+			case WM_MOUSEMOVE:
+			case WM_NCMOUSEMOVE:
+			case WM_MOUSELEAVE:
+			case WM_NCMOUSELEAVE:
+			case WM_LBUTTONDOWN:
+			case WM_LBUTTONDBLCLK:
+			case WM_RBUTTONDOWN:
+			case WM_RBUTTONDBLCLK:
+			case WM_MBUTTONDOWN:
+			case WM_MBUTTONDBLCLK:
+			case WM_XBUTTONDOWN:
+			case WM_XBUTTONDBLCLK:
+			case WM_LBUTTONUP:
+			case WM_RBUTTONUP:
+			case WM_MBUTTONUP:
+			case WM_XBUTTONUP:
+			case WM_MOUSEWHEEL:
+			case WM_MOUSEHWHEEL:
+			case WM_KEYDOWN:
+			case WM_KEYUP:
+			case WM_SYSKEYDOWN:
+			case WM_SYSKEYUP:
+			case WM_SETFOCUS:
+			case WM_KILLFOCUS:
+			case WM_CHAR:
+			case WM_SETCURSOR:
+			case WM_DEVICECHANGE:
+				return 1;
+		}
+	}
+
+	return CallWindowProc(g_oWndProc, hWnd, uMsg, wParam, lParam);
+}
+
+void HookInputAPI( )
+{
+	while (!g_hWindow)
+	{
+		EnumWindows(::EnumWindowsCallback,
+					reinterpret_cast<LPARAM>(&g_hWindow));
+		std::this_thread::sleep_for(std::chrono::milliseconds(100));
+	}
+
+	g_oWndProc = reinterpret_cast<WNDPROC>(SetWindowLongPtr(
+		g_hWindow, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(hkWndProc)));
+}
+
+void UnhookInputAPI( )
+{
+	if (g_oWndProc)
+	{
+		SetWindowLongPtr(g_hWindow, GWLP_WNDPROC,
+						 reinterpret_cast<LONG_PTR>(g_oWndProc));
+	}
+}
+
+static BOOL CALLBACK EnumWindowsCallback(HWND handle, LPARAM lParam)
+{
+	const auto isMainWindow = [handle]( )
+	{
+		return GetWindow(handle, GW_OWNER) == nullptr &&
+			IsWindowVisible(handle) && handle != GetConsoleWindow( );
+	};
+
+	DWORD pID = 0;
+	GetWindowThreadProcessId(handle, &pID);
+
+	if (GetCurrentProcessId( ) != pID || !isMainWindow( )) return TRUE;
+
+	*reinterpret_cast<HWND*>(lParam) = handle;
+	return FALSE;
+}
+
+HWND GetGameWindow( )
+{
+	return g_hWindow;
+}