/*
cliparound(x, y)-- Make sure that the user is more-or-less centered on the
screen if the playing area is larger than the screen.
-- This function is only defined if CLIPPING is defined.
*/
void curses_cliparound(int x, int y)
{
int sx, sy, ex, ey;
boolean redraw = curses_map_borders(&sx, &sy, &ex, &ey, x, y);
if (redraw)
{
curses_draw_map(sx, sy, ex, ey);
}
}
void curses_putch(winid wid, int x, int y, int ch, int color, int attr)
{
int sx, sy, ex, ey;
boolean border = curses_window_has_border(wid);
nethack_char nch;
static boolean map_initted = FALSE;
if (wid == STATUS_WIN)
{
curses_update_stats(FALSE);
}
if (wid != MAP_WIN)
{
return;
}
if (!map_initted)
{
clear_map();
map_initted = TRUE;
}
map[y][x].ch = ch;
map[y][x].color = color;
map[y][x].attr = attr;
nch = map[y][x];
(void)curses_map_borders(&sx, &sy, &ex, &ey, -1, -1);
if ((x >= sx) && (x <= ex) && (y >= sy) && (y <= ey))
{
if (border)
{
x++;
y++;
}
write_wchar(mapwin, x - sx, y - sy, nch);
}
wrefresh(mapwin);
}
void curses_move_cursor(winid wid, int x, int y)
{
int sx, sy, ex, ey;
int xadj = 0;
int yadj = 0;
#ifndef PDCURSES
WINDOW *win = curses_get_nhwin(MAP_WIN);
#endif
if (wid != MAP_WIN)
{
return;
}
#ifdef PDCURSES
/* PDCurses seems to not handle wmove correctly, so we use move and
physical screen coordinates instead */
curses_get_window_xy(wid, &xadj, &yadj);
#endif
curs_x = x + xadj;
curs_y = y + yadj;
curses_map_borders(&sx, &sy, &ex, &ey, x, y);
if (curses_window_has_border(wid))
{
curs_x++;
curs_y++;
}
if ((x >= sx) && (x <= ex) &&
(y >= sy) && (y <= ey))
{
curs_x -= sx;
curs_y -= sy;
#ifdef PDCURSES
move(curs_y, curs_x);
#else
wmove(win, curs_y, curs_x);
#endif
}
}
