added auto-completion to the Windows dedicated server

fixed Linux dedicated servers inserting a leading backslash when running auto-completion
fixed tty handling of the leading "]"

changelog.txt

@@ -55,6 +55,8 @@ chg: remove the byzantine r_mode usage added in 1.47
 
 Windows:
 
+add: auto-completion in the dedicated server console window
+
 add: new bindable key: BACKSLASH (the key to the right of the left shift button)
 
 fix: the crash handler will reset the system timer resolution
@@ -68,6 +70,10 @@ chg: reduced raw mouse input latency and added cl_drawMouseLag
 
 Linux:
 
+fix: tty handling of the leading "]" character
+
+fix: dedicated servers no longer insert a leading backslash when running auto-completion
+
 fix: the crash handler will reset tty input mode correctly
 
 chg: tty input behavior matches in-game behavior when cgame is running and fixed the truncated tty input

code/client/cl_keys.cpp

@@ -494,7 +494,7 @@ static void Console_Key( int key )
 	// command completion
 
 	if (key == K_TAB) {
-		Field_AutoComplete(&g_consoleField);
+		Field_AutoComplete( &g_consoleField, qtrue );
 		return;
 	}
 

code/qcommon/common.cpp

@@ -2804,20 +2804,14 @@ void Field_AutoCompleteFrom( int startArg, int compArg, qbool searchCmds, qbool
 }
 
 
-// returns qtrue if there already was a leading slash
-static qbool Field_EnsureLeadingSlash( field_t *field )
+static void Field_AddLeadingSlash( field_t *field )
 {
-	if ( String_HasLeadingSlash( field->buffer ) )
-		return qtrue;
-
 	const size_t length = strlen( field->buffer );
 	if ( length + 1 < sizeof( field->buffer ) ) {
 		memmove( field->buffer + 1, field->buffer, length + 1 );
 		*field->buffer = '\\';
 		field->cursor++;
 	}
-
-	return qfalse;
 }
 
 
@@ -2855,10 +2849,12 @@ static qbool Field_AutoCompleteNoLeadingSlash( field_t *field )
 }
 
 
-void Field_AutoComplete( field_t *field )
+void Field_AutoComplete( field_t *field, qbool insertBackslash )
 {
 	const qbool ranComp = Field_AutoCompleteNoLeadingSlash( field );
-	const qbool hadSlash = Field_EnsureLeadingSlash( field );
+	const qbool hadSlash = String_HasLeadingSlash( field->buffer );
+	if ( !hadSlash && insertBackslash )
+		Field_AddLeadingSlash( field );
 	if ( ranComp )
 		return;
 

code/qcommon/qcommon.h

@@ -657,7 +657,7 @@ typedef struct {
 } field_t;
 
 void Field_Clear( field_t *edit );
-void Field_AutoComplete( field_t *edit ); // should only be called by Console_Key
+void Field_AutoComplete( field_t *edit, qbool insertBackslash ); // should only be called by Console_Key
 
 // these are the functions you can use from your own command argument auto-completion callbacks
 void Field_AutoCompleteFrom( int startArg, int compArg, qbool searchCmds, qbool searchVars );

code/unix/unix_main.cpp

@@ -135,6 +135,7 @@ static void tty_Hide()
       tty_Back();
     }
   }
+  tty_Back(); // delete the leading "]"
   ttycon_hide++;
 }
 
@@ -148,6 +149,7 @@ static void tty_Show()
   ttycon_hide--;
   if (ttycon_hide == 0)
   {
+    write(STDOUT_FILENO, "]", 1);
     if (tty_con.cursor)
     {
       for (i=0; i<tty_con.cursor; i++)
@@ -341,7 +343,11 @@ const char* Sys_ConsoleInput()
         if (key == '\t')
         {
           tty_Hide();
-          Field_AutoComplete( &tty_con );
+#ifdef DEDICATED
+          Field_AutoComplete( &tty_con, qfalse );
+#else
+          Field_AutoComplete( &tty_con, qtrue );
+#endif
           tty_Show();
           return NULL;
         }
@@ -442,6 +448,7 @@ void Sys_ConsoleInputShutdown()
 {
 	if (ttycon_on)
 	{
+		tty_Back(); // delete the leading "]"
 		tcsetattr (0, TCSADRAIN, &tty_tc);
 		ttycon_on = qfalse;
 	}

code/win32/win_syscon.cpp

@@ -73,6 +73,7 @@ typedef struct
 	
 	WNDPROC		SysInputLineWndProc;
 
+	field_t		inputField;
 } WinConData;
 
 static WinConData s_wcd;
@@ -273,15 +274,29 @@ LONG WINAPI InputLineWndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
 		break;
 
 	case WM_CHAR:
-		if ( wParam == 13 )
+		if ( wParam == VK_RETURN )
 		{
 			GetWindowText( s_wcd.hwndInputLine, inputBuffer, sizeof( inputBuffer ) );
 			strncat( s_wcd.consoleText, inputBuffer, sizeof( s_wcd.consoleText ) - strlen( s_wcd.consoleText ) - 5 );
-			strcat( s_wcd.consoleText, "\n" );
+			Q_strcat( s_wcd.consoleText, sizeof(s_wcd.consoleText), "\n" );
 			SetWindowText( s_wcd.hwndInputLine, "" );
 
 			Sys_Print( va( "]%s\n", inputBuffer ) );
 
+			return 0;
+		}
+		if ( wParam == VK_TAB )
+		{	
+			GetWindowText( s_wcd.hwndInputLine, s_wcd.inputField.buffer, sizeof( s_wcd.inputField.buffer ) );
+			SendMessage( s_wcd.hwndInputLine, EM_GETSEL, (WPARAM)&s_wcd.inputField.cursor, (LPARAM)NULL );
+			s_wcd.inputField.cursor = max( s_wcd.inputField.cursor, 0 );
+			s_wcd.inputField.scroll = 0;
+			s_wcd.inputField.widthInChars = 0;
+			Field_AutoComplete( &s_wcd.inputField, qfalse );
+
+			SetWindowText( s_wcd.hwndInputLine, s_wcd.inputField.buffer );
+			SendMessage( s_wcd.hwndInputLine, EM_SETSEL, (WPARAM)s_wcd.inputField.cursor, (LPARAM)s_wcd.inputField.cursor );
+
 			return 0;
 		}
 	}