static void refresh_map_window()
{
int mapwinx, mapwiny, maph, mapw, mapwinw, mapwinh, mapx, mapy;
WINDOW *map_window = curses_get_nhwin(MAP_WIN);
boolean border = curses_window_has_border(MAP_WIN);
curses_get_window_xy(MAP_WIN, &mapwinx, &mapwiny);
curses_get_window_size(MAP_WIN, &mapwinh, &mapwinw);
maph = ROWNO;
mapw = COLNO;
mapx = u.ux - (mapwinw / 2);
if ((mapx + mapwinw) > mapw)
{
mapx = mapw - mapwinw;
}
if (mapx < 0)
{
mapx = 0;
}
mapy = u.uy - (mapwinh / 2);
if ((mapy + mapwinh) > maph)
{
mapy = maph - mapwinh;
}
if (mapy < 0)
{
mapy = 0;
}
prefresh(map_window, mapy, mapx, mapwiny, mapwinx, mapwiny + mapwinh - 1,
mapwinx + mapwinw - 1);
}
void curses_clear_unhighlight_message_window()
{
int mh, mw, count;
boolean border = curses_window_has_border(MESSAGE_WIN);
WINDOW *win = curses_get_nhwin(MESSAGE_WIN);
turn_lines = 1;
curses_get_window_size(MESSAGE_WIN, &mh, &mw);
mx = 0;
if (border)
{
mx++;
}
if (mh == 1)
{
curses_clear_nhwin(MESSAGE_WIN);
}
else
{
mx += mw; /* Force new line on new turn */
if (border)
{
for (count = 0; count < mh; count++)
{
mvwchgat(win, count+1, 1, mw, COLOR_PAIR(8), A_NORMAL, NULL);
}
}
else
{
for (count = 0; count < mh; count++)
{
mvwchgat(win, count, 0, mw, COLOR_PAIR(8), A_NORMAL, NULL);
}
}
wrefresh(win);
}
}
static void scroll_window(winid wid)
{
int wh, ww, s_top, s_bottom;
boolean border = curses_window_has_border(wid);
WINDOW *win = curses_get_nhwin(wid);
curses_get_window_size(wid, &wh, &ww);
if (wh == 1)
{
curses_clear_nhwin(wid);
return;
}
if (border)
{
s_top = 1;
s_bottom = wh;
}
else
{
s_top = 0;
s_bottom = wh - 1;
}
scrollok(win, TRUE);
wsetscrreg(win, s_top, s_bottom);
scroll(win);
scrollok(win, FALSE);
if (wid == MESSAGE_WIN)
{
if (border)
mx = 1;
else
mx = 0;
}
if (border)
{
box(win, 0, 0);
}
wrefresh(win);
}
void curses_more()
{
int height, width;
WINDOW *win = curses_get_nhwin(MESSAGE_WIN);
curses_get_window_size(MESSAGE_WIN, &height, &width);
curses_toggle_color_attr(win, MORECOLOR, NONE, ON);
mvwprintw(win, my, mx - 1, ">>");
curses_toggle_color_attr(win, MORECOLOR, NONE, OFF);
wrefresh(win);
wgetch(win);
if (height == 1)
{
curses_clear_unhighlight_message_window();
}
else
{
mvwprintw(win, my, mx - 1, " ");
scroll_window(MESSAGE_WIN);
turn_lines = 1;
}
}
void curses_line_input_dialog(const char *prompt, char *answer, int buffer)
{
int map_height, map_width, maxwidth, remaining_buf, winx, winy, count;
WINDOW *askwin, *bwin;
char input[buffer];
char *tmpstr;
int prompt_width = strlen(prompt) + buffer + 1;
int prompt_height = 1;
int height = prompt_height;
maxwidth = term_cols - 2;
if (iflags.window_inited)
{
curses_get_window_size(MAP_WIN, &map_height, &map_width);
if ((prompt_width + 2) > map_width)
maxwidth = map_width - 2;
}
if (prompt_width > maxwidth)
{
prompt_height = curses_num_lines(prompt, maxwidth);
height = prompt_height;
prompt_width = maxwidth;
tmpstr = curses_break_str(prompt, maxwidth, prompt_height);
remaining_buf = buffer - (strlen(tmpstr) - 1);
if (remaining_buf > 0 )
{
height += (remaining_buf / prompt_width);
if ((remaining_buf % prompt_width) > 0)
{
height++;
}
}
}
if (iflags.window_inited)
{
bwin = curses_create_window(prompt_width, height, UP);
wrefresh(bwin);
getbegyx(bwin, winy, winx);
askwin = newwin(height, prompt_width, winy + 1, winx + 1);
}
else
{
bwin = curses_create_window(prompt_width, height, CENTER);
wrefresh(bwin);
getbegyx(bwin, winy, winx);
askwin = newwin(height, prompt_width, winy + 1, winx + 1);
}
for (count = 0; count < prompt_height; count++)
{
tmpstr = curses_break_str(prompt, maxwidth, count + 1);
if (count == (prompt_height - 1)) /* Last line */
{
mvwprintw(askwin, count, 0, "%s ", tmpstr);
}
else
{
mvwaddstr(askwin, count, 0, tmpstr);
}
free(tmpstr);
}
echo();
curs_set(1);
wgetnstr(askwin, input, buffer-1);
curs_set(0);
strcpy(answer, input);
werase(bwin);
delwin(bwin);
curses_destroy_win(askwin);
noecho();
}
int curses_ext_cmd()
{
int count, letter, prompt_width, startx, starty, winx, winy;
int messageh, messagew;
int ret = -1;
char cur_choice[BUFSZ];
int matches = 0;
WINDOW *extwin = NULL;
if (iflags.extmenu)
{
return extcmd_via_menu();
}
if (iflags.wc_popup_dialog) /* Prompt in popup window */
{
startx = 1;
starty = 1;
extwin = curses_create_window(25, 1, UP);
}
else
{
curses_get_window_xy(MESSAGE_WIN, &winx, &winy);
curses_get_window_size(MESSAGE_WIN, &messageh, &messagew);
if (curses_window_has_border(MESSAGE_WIN))
{
winx++;
winy++;
}
winy += messageh - 1;
extwin = newwin(1, 25, winy, winx);
startx = 0;
starty = 0;
pline("#");
}
cur_choice[0] = '\0';
while (1)
{
wmove(extwin, starty, startx);
waddstr(extwin, "# ");
wmove(extwin, starty, startx + 2);
curses_toggle_color_attr(extwin, NONE, A_UNDERLINE, ON);
waddstr(extwin, cur_choice);
curses_toggle_color_attr(extwin, NONE, A_UNDERLINE, OFF);
wmove(extwin, starty, strlen(cur_choice) + startx + 2);
wprintw(extwin, " ", cur_choice);
if (matches == 1)
{
wmove(extwin, starty, strlen(cur_choice) + startx + 2);
wprintw(extwin, "%s ", extcmdlist[ret].ef_txt
+ strlen(cur_choice));
}
wrefresh(extwin);
letter = getch();
prompt_width = strlen(cur_choice);
matches = 0;
if (letter == '\033')
{
ret = -1;
break;
}
if ((letter == '\r') || (letter == '\n'))
{
break;
}
if ((letter == '\b') || (letter == KEY_BACKSPACE))
{
if (prompt_width == 0)
{
ret = -1;
break;
}
else
{
cur_choice[prompt_width - 1] = '\0';
letter = '*';
prompt_width--;
}
}
for (count = 0; extcmdlist[count].ef_txt; count++)
{
if (strlen(extcmdlist[count].ef_txt) > prompt_width)
{
if (strncasecmp(cur_choice, extcmdlist[count].ef_txt,
prompt_width) == 0)
{
if ((extcmdlist[count].ef_txt[prompt_width] ==
lowc(letter)) || letter == '*')
{
if ((matches == 0) && (letter != '*'))
{
ret = count;
cur_choice[prompt_width] = letter;
cur_choice[prompt_width + 1] = '\0';
}
matches++;
}
}
}
}
}
curses_destroy_win(extwin);
return ret;
}
int curses_character_input_dialog(const char *prompt, const char *choices, char def)
{
WINDOW *askwin = NULL;
int answer, count, maxwidth, map_height, map_width;
char *linestr;
char askstr[BUFSZ + QBUFSZ];
char choicestr[QBUFSZ];
int prompt_width = strlen(prompt);
int prompt_height = 1;
boolean any_choice = FALSE;
boolean accept_count = FALSE;
if (invent || (moves > 1))
{
curses_get_window_size(MAP_WIN, &map_height, &map_width);
}
else
{
map_height = term_rows;
map_width = term_cols;
}
maxwidth = map_width - 2;
if (choices != NULL)
{
for (count = 0; choices[count] != '\0'; count++)
{
if (choices[count] == '#') /* Accept a count */
{
accept_count = TRUE;
}
}
choicestr[0] = ' ';
choicestr[1] = '[';
for (count = 0; choices[count] != '\0'; count++)
{
if (choices[count] == '\033') /* Escape */
{
break;
}
choicestr[count + 2] = choices[count];
}
choicestr[count + 2] = ']';
if (((def >= 'A') && (def <= 'Z')) || ((def >= 'a') && (def <= 'z')))
{
choicestr[count + 3] = ' ';
choicestr[count + 4] = '(';
choicestr[count + 5] = def;
choicestr[count + 6] = ')';
choicestr[count + 7] = '\0';
}
else /* No usable default choice */
{
choicestr[count + 3] = '\0';
def = '\0'; /* Mark as no default */
}
strcpy(askstr, prompt);
strcat(askstr, choicestr);
}
else
{
strcpy(askstr, prompt);
any_choice = TRUE;
}
prompt_width = strlen(askstr);
if ((prompt_width + 2) > maxwidth)
{
prompt_height = curses_num_lines(askstr, maxwidth);
prompt_width = map_width - 2;
}
if (iflags.wc_popup_dialog)
{
askwin = curses_create_window(prompt_width, prompt_height, UP);
for (count = 0; count < prompt_height; count++)
{
linestr = curses_break_str(askstr, maxwidth, count + 1);
mvwaddstr(askwin, count + 1, 1, linestr);
free(linestr);
}
wrefresh(askwin);
}
else
{
linestr = curses_copy_of(askstr);
pline("%s", linestr);
free(linestr);
curs_set(1);
}
while (1)
{
answer = getch();
answer = curses_convert_keys(answer);
if (answer==KEY_ESC)
{
if (choices == NULL)
{
break;
}
answer = def;
for (count = 0; choices[count] != '\0'; count++)
{
if (choices[count] == 'q') /* q is preferred over n */
{
answer = 'q';
}
else if ((choices[count] == 'n') && answer != 'q')
{
answer = 'n';
}
}
break;
}
else if ((answer == '\n') || (answer == '\r') ||
(answer == ' '))
{
if ((choices != NULL) && (def != '\0'))
{
answer = def;
}
break;
}
if (digit(answer))
{
if (accept_count)
{
if (answer != '0')
{
yn_number = curses_get_count(answer - '0');
touchwin(askwin);
refresh();
}
answer = '#';
break;
}
}
if (any_choice)
{
break;
}
if (choices != NULL)
{
for (count = 0; count < strlen(choices); count++)
{
if (choices[count] == answer)
{
break;
}
}
if (choices[count] == answer)
{
break;
}
}
}
if (iflags.wc_popup_dialog)
{
/* Kludge to make prompt visible after window is dismissed
when inputting a number */
if (digit(answer))
{
linestr = curses_copy_of(askstr);
pline("%s", linestr);
free(linestr);
curs_set(1);
}
curses_destroy_win(askwin);
}
else
{
curses_clear_unhighlight_message_window();
curs_set(0);
}
return answer;
}
boolean curses_map_borders(int *sx, int *sy, int *ex, int *ey, int ux,
int uy)
{
static int width = 0;
static int height = 0;
static int osx = 0;
static int osy = 0;
static int oex = 0;
static int oey = 0;
static int oux = -1;
static int ouy = -1;
if ((oux == -1) || (ouy == -1))
{
oux = u.ux;
ouy = u.uy;
}
if (ux == -1)
{
ux = oux;
}
else
{
oux = ux;
}
if (uy == -1)
{
uy = ouy;
}
else
{
ouy = uy;
}
curses_get_window_size(MAP_WIN, &height, &width);
#ifdef MAP_SCROLLBARS
if (width < COLNO)
{
height--; /* room for horizontal scrollbar */
}
if (height < ROWNO)
{
width--; /* room for vertical scrollbar */
if (width == COLNO)
{
height--;
}
}
#endif /* MAP_SCROLLBARS */
if (width >= COLNO)
{
*sx = 0;
*ex = COLNO - 1;
}
else
{
*ex = (width / 2) + ux;
*sx = *ex - (width - 1);
if (*ex >= COLNO)
{
*sx = COLNO - width;
*ex = COLNO - 1;
}
else if (*sx < 0)
{
*sx = 0;
*ex = width - 1;
}
}
if (height >= ROWNO)
{
*sy = 0;
*ey = ROWNO - 1;
}
else
{
*ey = (height / 2) + uy;
*sy = *ey - (height - 1);
if (*ey >= ROWNO)
{
*sy = ROWNO - height;
*ey = ROWNO - 1;
}
else if (*sy < 0)
{
*sy = 0;
*ey = height - 1;
}
}
if ((*sx != osx) || (*sy != osy) || (*ex != oex) || (*ey != oey) ||
map_clipped)
{
osx = *sx;
osy = *sy;
oex = *ex;
oey = *ey;
return TRUE;
}
return FALSE;
}
WINDOW *curses_create_window(int width, int height, orient orientation)
{
int mapx, mapy, maph, mapw = 0;
int startx = 0;
int starty = 0;
WINDOW *win;
boolean map_border = FALSE;
int mapb_offset = 0;
if ((orientation == UP) || (orientation == DOWN) ||
(orientation == LEFT) || (orientation == RIGHT))
{
if (invent || (moves > 1))
{
map_border = curses_window_has_border(MAP_WIN);
curses_get_window_xy(MAP_WIN, &mapx, &mapy);
curses_get_window_size(MAP_WIN, &maph, &mapw);
}
else
{
map_border = TRUE;
mapx = 0;
mapy = 0;
maph = term_rows;
mapw = term_cols;
}
}
if (map_border)
{
mapb_offset = 1;
}
width += 2; /* leave room for bounding box */
height += 2;
if ((width > term_cols) || (height > term_rows))
panic("curses_create_window: Terminal too small for dialog window");
switch (orientation)
{
case CENTER:
{
startx = (term_cols / 2) - (width / 2);
starty = (term_rows / 2) - (height / 2);
break;
}
case UP:
{
if (invent || (moves > 1))
{
startx = (mapw / 2) - (width / 2) + mapx + mapb_offset;
}
else
{
startx = 0;
}
starty = mapy + mapb_offset;
break;
}
case DOWN:
{
if (invent || (moves > 1))
{
startx = (mapw / 2) - (width / 2) + mapx + mapb_offset;
}
else
{
startx = 0;
}
starty = height - mapy - 1 - mapb_offset;
break;
}
case LEFT:
{
if (map_border && (width < term_cols))
startx = 1;
else
startx = 0;
starty = term_rows - height;
break;
}
case RIGHT:
{
if (invent || (moves > 1))
{
startx = (mapw + mapx + (mapb_offset * 2)) - width;
}
else
{
startx = term_cols - width;
}
starty = 0;
break;
}
default:
{
panic("curses_create_window: Bad orientation");
}
}
if (startx < 0)
{
startx = 0;
}
if (starty < 0)
{
starty = 0;
}
win = newwin(height, width, starty, startx);
curses_toggle_color_attr(win, DIALOG_BORDER_COLOR, NONE, ON);
box(win, 0, 0);
curses_toggle_color_attr(win, DIALOG_BORDER_COLOR, NONE, OFF);
return win;
}
void curses_message_win_puts(const char *message, boolean recursed)
{
int height, width, linespace;
char *tmpstr;
WINDOW *win = curses_get_nhwin(MESSAGE_WIN);
boolean border = curses_window_has_border(MESSAGE_WIN);
int message_length = strlen(message);
int border_space = 0;
static long suppress_turn = -1;
if (strncmp("Count:", message, 6) == 0)
{
curses_count_window(message);
return;
}
if (suppress_turn == moves)
{
return;
}
curses_get_window_size(MESSAGE_WIN, &height, &width);
if (border)
{
border_space = 1;
if (mx < 1)
{
mx = 1;
}
if (my < 1)
{
my = 1;
}
}
linespace = ((width + border_space) - 3) - mx;
if (strcmp(message, "#") == 0) /* Extended command or Count: */
{
if ((strcmp(toplines, "#") != 0) && (my >= (height - 1 +
border_space)) && (height != 1)) /* Bottom of message window */
{
scroll_window(MESSAGE_WIN);
mx = width;
my--;
strcpy(toplines, message);
}
return;
}
if (!recursed)
{
strcpy(toplines, message);
mesg_add_line((char *) message);
}
if (linespace < message_length)
{
if (my >= (height - 1 + border_space)) /* bottom of message win */
{
if ((turn_lines > height) || (height == 1))
{
/* Pause until key is hit - Esc suppresses any further
messages that turn */
if (curses_more() == '\033')
{
suppress_turn = moves;
return;
}
}
else
{
scroll_window(MESSAGE_WIN);
turn_lines++;
}
}
else
{
if (mx != border_space)
{
my++;
mx = border_space;
}
}
}
if (height > 1)
{
curses_toggle_color_attr(win, NONE, A_BOLD, ON);
}
if ((mx == border_space) && ((message_length + 2) > width))
{
tmpstr = curses_break_str(message, (width - 2), 1);
mvwprintw(win, my, mx, "%s", tmpstr);
mx += strlen(tmpstr);
if (strlen(tmpstr) < (width - 2))
{
mx++;
}
free(tmpstr);
if (height > 1)
{
curses_toggle_color_attr(win, NONE, A_BOLD, OFF);
}
wrefresh(win);
curses_message_win_puts(curses_str_remainder(message, (width - 2), 1),
TRUE);
}
else
{
mvwprintw(win, my, mx, "%s", message);
curses_toggle_color_attr(win, NONE, A_BOLD, OFF);
mx += message_length + 1;
}
wrefresh(win);
}
void curses_count_window(const char *count_text)
{
int startx, starty, winx, winy;
int messageh, messagew;
static WINDOW *countwin = NULL;
if ((count_text == NULL) && (countwin != NULL))
{
delwin(countwin);
countwin = NULL;
counting = FALSE;
return;
}
counting = TRUE;
if (iflags.wc_popup_dialog) /* Display count in popup window */
{
startx = 1;
starty = 1;
if (countwin == NULL)
{
countwin = curses_create_window(25, 1, UP);
}
}
else /* Display count at bottom of message window */
{
curses_get_window_xy(MESSAGE_WIN, &winx, &winy);
curses_get_window_size(MESSAGE_WIN, &messageh, &messagew);
if (curses_window_has_border(MESSAGE_WIN))
{
winx++;
winy++;
}
winy += messageh - 1;
if (countwin == NULL)
{
pline("#");
#ifndef PDCURSES
countwin = newwin(1, 25, winy, winx);
#endif /* !PDCURSES */
}
#ifdef PDCURSES
else
{
curses_destroy_win(countwin);
}
countwin = newwin(1, 25, winy, winx);
#endif /* PDCURSES */
startx = 0;
starty = 0;
}
mvwprintw(countwin, starty, startx, "%s", count_text);
wrefresh(countwin);
}
void curses_message_win_puts(const char *message, boolean recursed)
{
int height, width, linespace, count;
char *tmpstr;
WINDOW *win = curses_get_nhwin(MESSAGE_WIN);
boolean border = curses_window_has_border(MESSAGE_WIN);
int message_length = strlen(message);
int border_space = 0;
if (!recursed)
{
strcpy(toplines, message);
mesg_add_line((char *) message);
}
curses_get_window_size(MESSAGE_WIN, &height, &width);
if (border)
{
border_space = 1;
if (mx < 1)
{
mx = 1;
}
if (my < 1)
{
my = 1;
}
}
linespace = ((width + border_space) - 3) - mx;
if (linespace < message_length)
{
if (my >= (height - 1 + border_space)) /* bottom of message win */
{
if (turn_lines == height)
{
curses_more();
}
else
{
scroll_window(MESSAGE_WIN);
turn_lines++;
}
}
else
{
if (mx != border_space)
{
my++;
mx = border_space;
}
}
}
if (height > 1)
{
curses_toggle_color_attr(win, NONE, ATR_BOLD, ON);
}
if ((mx == border_space) && ((message_length + 2) > width))
{
tmpstr = curses_break_str(message, (width - 2), 1);
mvwprintw(win, my, mx, tmpstr);
mx += strlen(tmpstr);
free(tmpstr);
if (height > 1)
{
curses_toggle_color_attr(win, NONE, ATR_BOLD, OFF);
}
wrefresh(win);
curses_message_win_puts(curses_str_remainder(message, (width - 2), 1),
TRUE);
}
else
{
mvwprintw(win, my, mx, message);
curses_toggle_color_attr(win, NONE, ATR_BOLD, OFF);
}
wrefresh(win);
mx += message_length + 1;
}
