/*
* Con_DrawInput
*
* The input line scrolls horizontally if typing goes beyond the right edge
*/
static void Con_DrawInput( int vislines )
{
char draw_search_text[MAXCMDLINE*2+4];
const char *text = key_lines[edit_line];
int smallCharHeight = SCR_strHeight( cls.fontSystemSmall );
int text_y = vislines - 14 - smallCharHeight;
const int left_margin = 8, right_margin = 8;
int promptwidth = SCR_strWidth( "]", cls.fontSystemSmall, 1 );
int cursorwidth = SCR_strWidth( "_", cls.fontSystemSmall, 1 );
int input_width = viddef.width - left_margin - right_margin;
int prewidth; // width of input line before cursor
if( cls.key_dest != key_console )
return;
if( search_text[0] ) {
text = draw_search_text;
Q_snprintfz( draw_search_text, sizeof( draw_search_text ), "%s : %s", key_lines[edit_line], search_text );
}
prewidth = SCR_strWidth( text, cls.fontSystemSmall, key_linepos );
// don't let the cursor go beyond the left screen edge
clamp_high( input_prestep, prewidth - promptwidth);
// don't let it go beyond the right screen edge
clamp_low( input_prestep, prewidth - ( input_width - cursorwidth ) );
SCR_DrawClampString( left_margin - input_prestep,
text_y, text, left_margin, text_y,
viddef.width - right_margin, viddef.height, cls.fontSystemSmall, colorWhite );
if( (int)( cls.realtime>>8 )&1 )
SCR_DrawRawChar( left_margin + prewidth - input_prestep, text_y, '_',
cls.fontSystemSmall, colorWhite );
}
//===============
//SCR_DrawStringWidth - clamp to width in pixels. Returns drawn len
//===============
int SCR_DrawStringWidth( int x, int y, int align, const char *str, int maxwidth, struct mufont_s *font, vec4_t color )
{
int width;
if( !str )
return 0;
if( !font )
font = cls.fontSystemSmall;
if( maxwidth < 0 )
maxwidth = 0;
width = SCR_strWidth( str, font, 0 );
if( width )
{
if( maxwidth && width > maxwidth )
width = maxwidth;
x = SCR_HorizontalAlignForString( x, align, width );
y = SCR_VerticalAlignForString( y, align, font->fontheight );
return SCR_DrawRawString( x, y, str, maxwidth, font, color );
}
return 0;
}
//==================
// SCR_DrawString
//==================
void SCR_DrawString( int x, int y, int align, const char *str, struct mufont_s *font, vec4_t color )
{
int width;
if( !str )
return;
if( !font )
font = cls.fontSystemSmall;
width = SCR_strWidth( str, font, 0 );
if( width )
{
x = SCR_HorizontalAlignForString( x, align, width );
y = SCR_VerticalAlignForString( y, align, font->fontheight );
if( y <= -font->fontheight || y >= (int)viddef.height )
return; // totally off screen
if( x <= -width || x >= (int)viddef.width )
return; // totally off screen
SCR_DrawRawString( x, y, str, 0, font, color );
}
}
/*
* Con_DrawNotify
*
* Draws the last few lines of output transparently over the game top
*/
void Con_DrawNotify( void )
{
int v;
char *text;
const char *say;
const char *translated;
int i;
int time;
char *s;
v = 0;
if( con_drawNotify->integer )
{
for( i = min( NUM_CON_TIMES, con.numlines ) - 1; i >= 0; i-- )
{
time = con.times[i];
if( time == 0 )
continue;
time = cls.realtime - time;
if( time > con_notifytime->value*1000 )
continue;
text = con.text[i] ? con.text[i] : "";
SCR_DrawString( 8, v, ALIGN_LEFT_TOP, text, cls.fontSystemSmall, colorWhite );
v += SCR_strHeight( cls.fontSystemSmall );
}
}
if( cls.key_dest == key_message )
{
int x, y;
int width, prewidth;
int promptwidth, cursorwidth;
struct qfontface_s *font = NULL;
if( con_chatCGame->integer )
{
width = con_chatWidth->integer;
if( *con_chatFontFamily->string && con_chatFontSize->integer ) {
font = SCR_RegisterFont( con_chatFontFamily->string, con_chatFontStyle->integer, con_chatFontSize->integer );
}
if( !font )
font = cls.fontSystemSmall;
x = con_chatX->integer;
y = con_chatY->integer;
}
else
{
width = viddef.width;
x = 8;
y = v;
font = cls.fontSystemSmall;
}
// 48 is an arbitrary offset for not overlapping the FPS and clock prints
width -= 48;
cursorwidth = SCR_strWidth( "_", font, 0 );
if( chat_team )
{
say = "say_team:";
}
else
{
say = "say:";
}
translated = L10n_TranslateString( "common", say );
if( !translated ) {
translated = say;
}
SCR_DrawString( x, y, ALIGN_LEFT_TOP, translated, font, colorWhite );
promptwidth = SCR_strWidth( translated, font, 0 ) + SCR_strWidth( " ", font, 0 );
s = chat_buffer;
prewidth = chat_linepos ? SCR_strWidth( s, font, chat_linepos ) : 0;
// don't let the cursor go beyond the left screen edge
clamp_high( chat_prestep, prewidth );
// don't let it go beyond the right screen edge
clamp_low( chat_prestep, prewidth - ( width - promptwidth - cursorwidth ) );
// FIXME: we double the font height to compensate for alignment issues
SCR_DrawClampString( x + promptwidth - chat_prestep,
y, s, x + promptwidth, y,
x + width, y + SCR_strHeight( font ) * 2, font, colorWhite );
if( (int)( cls.realtime>>8 )&1 )
SCR_DrawRawChar( x + promptwidth + prewidth - chat_prestep, y, '_',
font, colorWhite );
}
