initial

game/client/gameui/sys_utils.cpp

@@ -0,0 +1,116 @@
+//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "winlite.h"
+#include "Sys_Utils.h"
+#include "EngineInterface.h"
+
+#if defined( _GAMECONSOLE )
+#include "xbox/xbox_win32stubs.h"
+#endif
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+const unsigned int SYS_NO_ERROR = NO_ERROR;
+const unsigned int SYS_ERROR_INVALID_HANDLE = ERROR_INVALID_HANDLE;
+
+void Sys_SetLastError(unsigned long error)
+{
+	::SetLastError(error);
+}
+
+unsigned long Sys_GetLastError()
+{
+	return ::GetLastError();
+}
+
+
+WHANDLE Sys_CreateMutex(const char *mutexName)
+{
+	return (WHANDLE)::CreateMutex(NULL, FALSE, TEXT(mutexName));
+}
+
+void Sys_ReleaseMutex(WHANDLE mutexHandle)
+{
+	::ReleaseMutex((HANDLE)mutexHandle);
+}
+
+
+const unsigned int SYS_WAIT_OBJECT_0 = WAIT_OBJECT_0;
+const unsigned int SYS_WAIT_ABANDONED = WAIT_ABANDONED;
+
+unsigned int Sys_WaitForSingleObject(WHANDLE mutexHandle, int milliseconds)
+{
+	return WaitForSingleObject((HANDLE)mutexHandle, milliseconds);
+}
+
+unsigned int Sys_RegisterWindowMessage(const char *msgName)
+{
+	return ::RegisterWindowMessage(msgName);
+}
+
+WHANDLE Sys_FindWindow(const char *className, const char *windowName)
+{
+	return (WHANDLE)::FindWindow(className, windowName);
+}
+
+void Sys_EnumWindows(void *callbackFunction, int lparam)
+{
+	::EnumWindows((WNDENUMPROC)callbackFunction, lparam);
+}
+
+void Sys_GetWindowText(WHANDLE wnd, char *buffer, int bufferSize)
+{
+	::GetWindowText((HWND)wnd, buffer, bufferSize - 1);
+}
+
+void Sys_PostMessage(WHANDLE wnd, unsigned int msg, unsigned int wParam, unsigned int lParam)
+{
+	::PostMessageA((HWND)wnd, msg, wParam, lParam);
+}
+
+void Sys_SetCursorPos(int x, int y)
+{
+	::SetCursorPos(x, y);
+//	engine->SetCursorPos(x,y); // SRC version
+}
+
+static ATOM staticWndclassAtom = 0;
+static WNDCLASS staticWndclass = { NULL };
+
+static LRESULT CALLBACK staticProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam)
+{
+	return DefWindowProc(hwnd,msg,wparam,lparam);
+}
+
+WHANDLE Sys_CreateWindowEx(const char *windowName)
+{
+	/*
+	if (!staticWndclassAtom)
+	{
+		memset( &staticWndclass,0,sizeof(staticWndclass) );
+		staticWndclass.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
+		staticWndclass.lpfnWndProc = staticProc;
+		staticWndclass.hInstance = GetModuleHandle(NULL);
+		staticWndclass.hIcon = 0;
+		staticWndclass.lpszClassName = windowName;
+		staticWndclassAtom = ::RegisterClass( &staticWndclass );
+
+		DWORD error = ::GetLastError();
+	}
+
+	return (WHANDLE)::CreateWindow(windowName, windowName, 0, 0, 0, 0, 0, 0, 0, GetModuleHandle(NULL), 0);
+	*/
+	return (WHANDLE)1;
+}
+
+void Sys_DestroyWindow(WHANDLE wnd)
+{
+	//::DestroyWindow((HWND)wnd);
+}
+