/*
* Erase a grid of space (as if spaces were printed)
*/
static errr Term_wipe_emx(int x, int y, int n)
{
v_gotoxy(x, y);
v_putn(' ', n);
return (0);
}
/*
* Display a cursor, on top of a given attr/char
*/
static errr Term_curs_emx(int x, int y)
{
v_gotoxy(x, y);
v_ctype(curs_start, curs_end);
return (0);
}
/*
* Draw some text, wiping behind it first
*/
static errr Term_text_emx(int x, int y, int n, unsigned char a, cptr s)
{
/* Convert the color and put the text */
v_attrib(colors[a & 0x0F]);
v_gotoxy(x, y);
v_putm(s, n);
return (0);
}
void PDC_gotoyx(int row, int col)
{
PDC_LOG(("PDC_gotoyx() - called: row %d col %d\n", row, col));
#ifdef EMXVIDEO
v_gotoxy(col, row);
#else
VioSetCurPos(row, col, 0);
#endif
}
void vm_gotoxy(char x, char y)
{
if (_osmode == DOS_MODE)
{
vi_init();
v_gotoxy((int)(x - 1), (int)(y - 1));
}
else
{
VioSetCurPos((USHORT) (y - 1), (USHORT) (x - 1), 0);
}
}
/*
* EMX shutdown
*/
static void Term_nuke_emx(term *t)
{
/* Move the cursor to bottom of screen */
v_gotoxy(0, 23);
/* Restore the cursor (not necessary) */
v_ctype(curs_start, curs_end);
/* Set attribute to gray on black */
v_attrib(F_WHITE);
/* Clear the screen */
v_clear();
}
