Fix win32 input left on buffer and overwritten

The input line on the console screen buffer was moved up a line and
overwritten by CON_Print.

Remove input line when console shutdown as well.

1 files changed, 22 insertions, 0 deletions

diff --git a/src/sys/con_win32.c b/src/sys/con_win32.c
index 51b9e373..37621210 100644
--- a/src/sys/con_win32.c
+++ b/src/sys/con_win32.c
@@ -224,11 +224,31 @@ static void CON_Show( void )
 
 /*
 ==================
+CON_Hide
+==================
+*/
+static void CON_Hide( void )
+{
+	int realLen;
+
+	realLen = qconsole_linelen;
+
+	// remove input line from console output buffer
+	qconsole_linelen = 0;
+	CON_Show( );
+
+	qconsole_linelen = realLen;
+}
+
+
+/*
+==================
 CON_Shutdown
 ==================
 */
 void CON_Shutdown( void )
 {
+	CON_Hide( );
 	SetConsoleMode( qconsole_hin, qconsole_orig_mode );
 	SetConsoleCursorInfo( qconsole_hout, &qconsole_orig_cursorinfo );
 	SetConsoleTextAttribute( qconsole_hout, qconsole_attrib );
@@ -459,6 +479,8 @@ CON_Print
 */
 void CON_Print( const char *msg )
 {
+	CON_Hide( );
+
 	CON_WindowsColorPrint( msg );
 
 	CON_Show( );