/*
* SCR_DrawString
*/
void SCR_DrawString( int x, int y, int align, const char *str, qfontface_t *font, vec4_t color )
{
size_t width;
int fontHeight;
if( !str )
return;
if( !font )
font = cls.fontSystemSmall;
fontHeight = FTLIB_FontHeight( font );
width = FTLIB_StringWidth( str, font, 0 );
if( width )
{
x = SCR_HorizontalAlignForString( x, align, width );
y = SCR_VerticalAlignForString( y, align, fontHeight );
if( y <= -fontHeight || y >= (int)viddef.height )
return; // totally off screen
if( x + width <= 0 || x >= (int)viddef.width )
return; // totally off screen
FTLIB_DrawRawString( x, y, str, 0, font, color );
}
}
/*
* SCR_DrawStringWidth
*
* ClampS to width in pixels. Returns drawn len
*/
size_t SCR_DrawStringWidth( int x, int y, int align, const char *str, size_t maxwidth, qfontface_t *font, vec4_t color )
{
size_t width;
int fontHeight;
if( !str )
return 0;
if( !font )
font = cls.fontSystemSmall;
fontHeight = FTLIB_FontHeight( font );
if( maxwidth < 0 )
maxwidth = 0;
width = FTLIB_StringWidth( str, font, 0 );
if( width )
{
if( maxwidth && width > maxwidth )
width = maxwidth;
x = SCR_HorizontalAlignForString( x, align, width );
y = SCR_VerticalAlignForString( y, align, fontHeight );
return FTLIB_DrawRawString( x, y, str, maxwidth, font, color );
}
return 0;
}
/*
* SCR_DrawString
*/
int SCR_DrawString( int x, int y, int align, const char *str, qfontface_t *font, vec4_t color, int flags )
{
int width;
int fontHeight;
if( !str )
return 0;
if( !font )
font = cls.consoleFont;
fontHeight = FTLIB_FontHeight( font );
if( ( align % 3 ) != 0 ) // not left - don't precalculate the width if not needed
x = SCR_HorizontalAlignForString( x, align, FTLIB_StringWidth( str, font, 0, flags ) );
y = SCR_VerticalAlignForString( y, align, fontHeight );
FTLIB_DrawRawString( x, y, str, 0, &width, font, color, flags );
return width;
}