/* The following routines are partially supported. */
void SLsmg_write_color_chars (SLsmg_Char_Type *s, unsigned int len)
{
#if 1
SLsmg_write_raw (s, len);
#else
SLsmg_Char_Type *smax, sh;
char buf[32], *b, *bmax;
int color, save_color;
if (Smg_Inited == 0) return;
smax = s + len;
b = buf;
bmax = b + sizeof (buf);
save_color = This_Color;
while (s < smax)
{
sh = *s++;
color = SLSMG_EXTRACT_COLOR(sh);
#ifdef REQUIRES_NON_BCE_SUPPORT
if (Bce_Color_Offset)
{
if (color & 0x80)
color = ((color & 0x7F) + Bce_Color_Offset) | 0x80;
else
color = ((color & 0x7F) + Bce_Color_Offset) & 0x7F;
}
#endif
if ((color != This_Color) || (b == bmax))
{
if (b != buf)
{
SLsmg_write_nchars (buf, (int) (b - buf));
b = buf;
}
This_Color = color;
}
*b++ = (char) SLSMG_EXTRACT_CHAR(sh);
}
if (b != buf)
SLsmg_write_nchars (buf, (unsigned int) (b - buf));
This_Color = save_color;
#endif
}
int SLcurses_overlay (SLcurses_Window_Type *swin, SLcurses_Window_Type *dwin)
{
SLcurses_Char_Type *s, *smax, *d, *dmax;
if ((swin == NULL) || (dwin == NULL))
return -1;
s = swin->buf;
smax = swin->bufmax;
d = dwin->buf;
dmax = dwin->bufmax;
while ((s < smax) && (d < dmax))
{
SLcurses_Char_Type ch = *s++;
if (SLSMG_EXTRACT_CHAR(ch) != ' ')
*d = ch;
d++;
}
return -1; /* not implemented */
}
