* rewrite of the win32 dedicated console:

  1) NET_Sleep() no longer watches for input, Sys_Sleep() added for waiting
     on input.
  2) Added "CtrlHandler" for trapping Ctrl-C and other quit methods not
     handled by signals on windows
  3) Added history support
  4) Added tab completion
  5) Removed automatic cursor/scroll adjustment (too problematic)
  6) Enable mousewheel scrolling
  7) Stop using the InputBuffer for editing

  This seems to work pretty well now, but I jumped the gun on a previous
  commit message by saying you can scroll now without locking up your server.
  That was only true up until the point that a server tried to print to
  the console, at that point it will hang until you release the scroll bar :(
  It may be possible to get around this by using a seperate thread for
  console output, but that's a whole new can of worms.

code/qcommon/net_ip.c

@@ -1026,43 +1026,27 @@ void NET_Shutdown( void ) {
 ====================
 NET_Sleep
 
-Sleeps msec or until something happens on the network or stdin
+Sleeps msec or until something happens on the network
 ====================
 */
 void NET_Sleep( int msec ) {
 	struct timeval timeout;
 	fd_set	fdset;
-	int highestfd = 0;
 
 	if (!com_dedicated->integer)
 		return; // we're not a server, just run full speed
 
-	FD_ZERO(&fdset);
-
-	FD_SET(fileno(stdin), &fdset);
-	highestfd = fileno(stdin) + 1;
+	if (!ip_socket)
+		return;
 
-	if(ip_socket)
-	{
-		FD_SET(ip_socket, &fdset); // network socket
-		if(ip_socket >= highestfd)
-			highestfd = ip_socket + 1;
-	}
+	if (msec < 0 )
+		return;
 
-	if(highestfd)
-	{
-		if(msec >= 0)
-		{
-			timeout.tv_sec = msec/1000;
-			timeout.tv_usec = (msec%1000)*1000;
-			select(highestfd, &fdset, NULL, NULL, &timeout);
-		}
-		else
-		{
-			// Block indefinitely
-			select(highestfd, &fdset, NULL, NULL, NULL);
-		}
-	}
+	FD_ZERO(&fdset);
+	FD_SET(ip_socket, &fdset);
+	timeout.tv_sec = msec/1000;
+	timeout.tv_usec = (msec%1000)*1000;
+	select(ip_socket+1, &fdset, NULL, NULL, &timeout);
 }
 
 

code/qcommon/qcommon.h

@@ -1030,6 +1030,7 @@ char *Sys_ConsoleInput(void);
 
 char **Sys_ListFiles( const char *directory, const char *extension, char *filter, int *numfiles, qboolean wantsubs );
 void	Sys_FreeFileList( char **list );
+void	Sys_Sleep(int msec);
 
 qboolean Sys_LowPhysicalMemory( void );
 

code/server/sv_main.c

@@ -774,7 +774,7 @@ void SV_Frame( int msec ) {
 		// Running as a server, but no map loaded
 #ifdef DEDICATED
 		// Block until something interesting happens
-		NET_Sleep(-1);
+		Sys_Sleep(-1);
 #endif
 
 		return;