/* find_moves():
* Find possible moves
*/
static const char *
find_moves(void)
{
int x, y;
COORD test;
const char *m;
char *a;
static const char moves[] = ".hjklyubn";
static char ans[sizeof moves];
a = ans;
for (m = moves; *m; m++) {
test.x = My_pos.x + xinc(*m);
test.y = My_pos.y + yinc(*m);
move(test.y, test.x);
switch(winch(stdscr)) {
case ' ':
case PLAYER:
for (x = test.x - 1; x <= test.x + 1; x++) {
for (y = test.y - 1; y <= test.y + 1; y++) {
move(y, x);
if (winch(stdscr) == ROBOT)
goto bad;
}
}
*a++ = *m;
}
bad:;
}
*a = 0;
if (ans[0])
return ans;
else
return "t";
}
erase_all()
{
PLANE *pp;
for (pp = air.head; pp != NULL; pp = pp->next) {
wmove(cleanradar, pp->ypos, pp->xpos * 2);
wmove(radar, pp->ypos, pp->xpos * 2);
waddch(radar, winch(cleanradar));
wmove(cleanradar, pp->ypos, pp->xpos * 2 + 1);
wmove(radar, pp->ypos, pp->xpos * 2 + 1);
waddch(radar, winch(cleanradar));
}
}
task main()
{
servo[sCubes] = 126;
waitForStart();
while(true)
{
getJoystickSettings(joystick); // Update Buttons and Joysticks
if(!bDisconnected)//makes sure robot is still connected to Samantha
{
sniperCheck();
drive();
flag();
lift();
liftLimit();
winch();
dispenser();
//all of the above code runs the methods that control all the motorized parts of our robot.
wait1Msec(10); //a wait to ensure that multiple signals do not stack and to prevent lag.
}
else
{
motor[Left] = 0;
motor[Right] = 0;
motor[mLift] = 0;
motor[mFlag] = 0;
motor[mWinch1] = motor[mWinch2] = 0;
servo[sCubes] = 126;
}
}
}
static void
drawmove(chtype tchar, int oldy, int oldx, int row, int column)
/* place the stars, update board & currents */
{
if (movecount <= 1) {
int i, j;
for (i = 0; i < BDEPTH; i++) {
for (j = 0; j < BWIDTH; j++) {
if (movecount == 0) {
unmarkcell(i, j);
} else {
cellmove(i, j);
if (winch(boardwin) == minus)
waddch(boardwin, movecount ? ' ' : minus);
}
}
}
} else {
markcell(tchar, oldy, oldx);
mark_possibles(oldy, oldx, ' ');
}
if (row >= 0 && column >= 0) {
markcell(trail, row, column);
mark_possibles(row, column, minus);
board[row][column] = TRUE;
}
wprintw(msgwin, "\nMove %d", movecount);
if (trialcount != movecount)
wprintw(msgwin, " (%d tries)", trialcount);
wclrtoeol(msgwin);
}
chtype mvinch(int y, int x)
{
if (move(y, x) == ERR)
return (chtype)ERR;
return( winch( stdscr));
}
chtype mvwinch(WINDOW *win, int y, int x)
{
if (wmove(win, y, x) == ERR)
return (chtype)ERR;
return( winch( win));
}
/*
* Draw shadows along the right and bottom edge to give a more 3D look
* to the boxes
*/
void draw_shadow(WINDOW * win, int y, int x, int height, int width)
{
int i;
if (has_colors()) { /* Whether terminal supports color? */
wattrset(win, dlg.shadow.atr);
wmove(win, y + height, x + 2);
for (i = 0; i < width; i++)
waddch(win, winch(win) & A_CHARTEXT);
for (i = y + 1; i < y + height + 1; i++) {
wmove(win, i, x + width);
waddch(win, winch(win) & A_CHARTEXT);
waddch(win, winch(win) & A_CHARTEXT);
}
wnoutrefresh(win);
}
}
/*
* cl_deleteln --
* Delete the current line, scrolling all lines below it.
*
* PUBLIC: int cl_deleteln __P((SCR *));
*/
int
cl_deleteln(SCR *sp)
{
CHAR_T ch;
CL_PRIVATE *clp;
WINDOW *win;
size_t col, lno, spcnt, y, x;
clp = CLP(sp);
win = CLSP(sp) ? CLSP(sp) : stdscr;
/*
* This clause is required because the curses screen uses reverse
* video to delimit split screens. If the screen does not do this,
* this code won't be necessary.
*
* If the bottom line was in reverse video, rewrite it in normal
* video before it's scrolled.
*
* Check for the existence of a chgat function; XSI requires it, but
* historic implementations of System V curses don't. If it's not
* a #define, we'll fall back to doing it by hand, which is slow but
* acceptable.
*
* By hand means walking through the line, retrieving and rewriting
* each character. Curses has no EOL marker, so track strings of
* spaces, and copy the trailing spaces only if there's a non-space
* character following.
*/
if (!F_ISSET(sp, SC_SCR_EXWROTE) && IS_SPLIT(sp)) {
getyx(win, y, x);
#ifdef mvchgat
mvwchgat(win, RLNO(sp, LASTLINE(sp)), 0, -1, A_NORMAL, 0, NULL);
#else
for (lno = RLNO(sp, LASTLINE(sp)), col = spcnt = 0;;) {
(void)wmove(win, lno, col);
ch = winch(win);
if (isblank(ch))
++spcnt;
else {
(void)wmove(win, lno, col - spcnt);
for (; spcnt > 0; --spcnt)
(void)waddch(win, ' ');
(void)waddch(win, ch);
}
if (++col >= sp->cols)
break;
}
#endif
(void)wmove(win, y, x);
}
/*
* The bottom line is expected to be blank after this operation,
* and other screens must support that semantic.
*/
return (wdeleteln(win) == ERR);
}
void BoardView::draw_border(Square &sq, int x, int y)
{
if (!border_enabled)
return;
int global_x = x + cursor.offset_x;
int global_y = y + cursor.offset_y;
bool needs_l_border = global_x % NM_CHUNK_SIZE == 0;
bool needs_r_border = (global_x + 1) % NM_CHUNK_SIZE == 0;
bool needs_t_border = false;//global_y % NM_CHUNK_SIZE == 0;
bool needs_b_border = (global_y + 1) % NM_CHUNK_SIZE == 0 && !needs_r_border && !needs_l_border;
if (needs_l_border)
{
main << Move({3 * x, y}) << AttrOn(COLOR_PAIR(BORDER_COLOR))
<< " " << AttrOff(COLOR_PAIR(BORDER_COLOR));
}
if (needs_r_border)
{
main << Move({3 * x + 2, y}) << AttrOn(COLOR_PAIR(BORDER_COLOR))
<< " " << AttrOff(COLOR_PAIR(BORDER_COLOR));
}
if (needs_t_border)
{
main << Move({3 * x + 1, y});
char data = winch(main) & A_CHARTEXT;
data = isdigit(data) ? data : ' ';
main << data << "\u035e";
}
if (needs_b_border)
{
main << Move({3 * x + 1, y});
char data = winch(main) & A_CHARTEXT;
main << Move({3 * x, y});
int color = (sq.state == SquareState::CLOSED) ? 12 : 6;
main << AttrOn(A_UNDERLINE) << AttrOn(COLOR_PAIR(color))
<< " " << data << " " << AttrOff(COLOR_PAIR(color)) << AttrOff(A_UNDERLINE);
}
}
/*
* Check if the cursor is on a valid edit-position. This must be one of
* the non-blank cells in the field.
*/
static int validEditPosition(CDKUSCALE *widget, int newPosition)
{
chtype ch;
if (newPosition <= 0 || newPosition >= widget->fieldWidth)
return FALSE;
if (moveToEditPosition(widget, newPosition) == ERR)
return FALSE;
ch = winch(widget->fieldWin);
if (CharOf(ch) != ' ')
return TRUE;
if (newPosition > 1)
{
/* don't use recursion - only one level is wanted */
if (moveToEditPosition(widget, newPosition - 1) == ERR)
return FALSE;
ch = winch(widget->fieldWin);
return CharOf(ch) != ' ';
}
return FALSE;
}
/*
* Read the character at the indicated position in win
*/
int
readwin(WINDOW *win, int line, int col)
{
int oldline, oldcol;
int c;
getyx(win, oldline, oldcol);
wmove(win, line, col);
c = winch(win);
wmove(win, oldline, oldcol);
return (c);
}
void
newpos(struct body *bp)
{
if (visible_len == (LINES-3) * (COLS-3) - 1) {
endwin();
printf("\nYou won!\nYour final score was %d\n\n", score);
exit(0);
}
do {
bp->y = rnd(LINES-3)+ 1;
bp->x = rnd(COLS-3) + 1;
wmove(tv, bp->y, bp->x);
} while(winch(tv) != ' ');
}
void
init(int argc, gtm_char_t *name)
{
struct sigaction action;
if (argc != 1)
return;
strncpy(env, name, 31);
env[31] = '\0';
winch(SIGWINCH);
sigemptyset(&action.sa_mask);
action.sa_flags = 0;
action.sa_handler = winch;
sigaction(SIGWINCH, &action, &prev);
}
/*---------------------------------------------------------------------------
| Facility : libnform
| Function : static char * Only_Padding(
| WINDOW *w,
| int len,
| int pad)
|
| Description : Test if 'length' cells starting at the current position
| contain a padding character.
|
| Return Values : true if only padding cells are found
+--------------------------------------------------------------------------*/
NCURSES_INLINE static bool
Only_Padding(WINDOW *w, int len, int pad)
{
bool result = TRUE;
int y, x, j;
FIELD_CELL cell;
getyx(w, y, x);
for (j = 0; j < len; ++j)
{
if (wmove(w, y, x + j) != ERR)
{
#if USE_WIDEC_SUPPORT
if (win_wch(w, &cell) != ERR)
{
if ((chtype)CharOf(cell) != ChCharOf(pad)
|| cell.chars[1] != 0)
{
result = FALSE;
break;
}
}
#else
cell = winch(w);
if (ChCharOf(cell) != ChCharOf(pad))
{
result = FALSE;
break;
}
#endif
}
else
{
/* if an error, return true: no non-padding text found */
break;
}
}
/* no need to reset the cursor position; caller does this */
return result;
}
NCURSES_EXPORT(chtype) (mvwinch) (WINDOW * a1, int a2, int z)
{
T((T_CALLED("mvwinch(%p,%d,%d)"), (const void *)a1, a2, z)); returnChtype((wmove(a1,a2,z) == (-1) ? (chtype)((-1)) : winch(a1)));
}
NCURSES_EXPORT(chtype) (inch) (void)
{
T((T_CALLED("inch()"))); returnChtype(winch(stdscr));
}
EIF_INTEGER c_ecurses_winch (EIF_POINTER w)
{
return winch((WINDOW *) w);
};
chtype
mvwinch(WINDOW *win, int y, int x)
{
return (wmove(win, y, x) == ERR ? (chtype) ERR : winch(win));
}
//------------------------------------------------------------------------------
chtype inch( void )
{
__QCS_FCONTEXT( "inch" );
return winch( stdscr );
}
void outputTest(WINDOW *win)
{
WINDOW *win1;
char Buffer[80];
chtype ch;
int by, bx;
nl();
wclear(win);
mvwaddstr(win, 1, 1, "You should now have a screen in the upper "
"left corner, and this text should have wrapped");
waddstr(win,"\nThis text should be down\n");
waddstr(win, "and broken into two here ^");
Continue(win);
wclear(win);
wattron(win, A_BOLD);
mvwaddstr(win, 1, 1, "A new window will appear with this text in it");
mvwaddstr(win, 8, 1, "Press any key to continue");
wrefresh(win);
wgetch(win);
getbegyx(win, by, bx);
if (LINES < 24 || COLS < 75)
{
mvwaddstr(win, 5, 1, "Some tests have been skipped as they require a");
mvwaddstr(win, 6, 1, "display of at least 24 LINES by 75 COLUMNS");
Continue(win);
}
else
{
win1 = newwin(10, 50, 14, 25);
if (win1 == NULL)
{
endwin();
return;
}
#ifdef A_COLOR
if (has_colors())
{
init_pair(3, COLOR_BLUE, COLOR_WHITE);
wbkgd(win1, COLOR_PAIR(3));
}
else
#endif
wbkgd(win1, A_NORMAL);
wclear(win1);
mvwaddstr(win1, 5, 1, "This text should appear; using overlay option");
copywin(win, win1, 0, 0, 0, 0, 9, 49, TRUE);
box(win1, ACS_VLINE, ACS_HLINE);
wmove(win1, 8, 26);
wrefresh(win1);
wgetch(win1);
wclear(win1);
wattron(win1, A_BLINK);
mvwaddstr(win1, 4, 1,
"This blinking text should appear in only the second window");
wattroff(win1, A_BLINK);
mvwin(win1, by, bx);
overlay(win, win1);
mvwin(win1, 14, 25);
wmove(win1, 8, 26);
wrefresh(win1);
wgetch(win1);
delwin(win1);
}
clear();
wclear(win);
wrefresh(win);
mvwaddstr(win, 6, 2, "This line shouldn't appear");
mvwaddstr(win, 4, 2, "Only half of the next line is visible");
mvwaddstr(win, 5, 2, "Only half of the next line is visible");
wmove(win, 6, 1);
wclrtobot(win);
wmove(win, 5, 20);
wclrtoeol(win);
mvwaddstr(win, 8, 2, "This line also shouldn't appear");
wmove(win, 8, 1);
winsdelln(win, -1);
Continue(win);
wmove(win, 5, 9);
ch = winch(win);
wclear(win);
wmove(win, 6, 2);
waddstr(win, "The next char should be l: ");
winsch(win, ch);
Continue(win);
mvwinsstr(win, 6, 2, "A1B2C3D4E5");
Continue(win);
wmove(win, 5, 1);
winsdelln(win, 1);
mvwaddstr(win, 5, 2, "The lines below should have moved down");
Continue(win);
wclear(win);
wmove(win, 2, 2);
wprintw(win, "This is a formatted string in a window: %d %s\n",
42, "is it");
mvwaddstr(win, 10, 1, "Enter a string: ");
wrefresh(win);
echo();
wscanw(win, "%s", Buffer);
printw("This is a formatted string in stdscr: %d %s\n", 42, "is it");
mvaddstr(10, 1, "Enter a string: ");
scanw("%s", Buffer);
wclear(win);
curs_set(2);
mvwaddstr(win, 1, 1, "The cursor should be in high-visibility mode");
Continue(win);
wclear(win);
curs_set(0);
mvwaddstr(win, 1, 1, "The cursor should have disappeared");
Continue(win);
wclear(win);
curs_set(1);
mvwaddstr(win, 1, 1, "The cursor should be normal");
Continue(win);
#ifdef A_COLOR
if (has_colors())
{
wclear(win);
mvwaddstr(win, 1, 1, "Colors should change after you press a key");
Continue(win);
init_pair(1, COLOR_RED, COLOR_WHITE);
wrefresh(win);
}
#endif
werase(win);
mvwaddstr(win, 1, 1, "Information About Your Terminal");
mvwaddstr(win, 3, 1, termname());
mvwaddstr(win, 4, 1, longname());
if (termattrs() & A_BLINK)
mvwaddstr(win, 5, 1, "This terminal claims to support blinking.");
else
mvwaddstr(win, 5, 1, "This terminal does NOT support blinking.");
mvwaddnstr(win, 7, 5, "Have a nice day!ok", 16);
wrefresh(win);
mvwinnstr(win, 7, 5, Buffer, 18);
mvaddstr(LINES - 2, 10, Buffer);
refresh();
Continue(win);
}
chtype inch(void)
{
return winch(stdscr);
}
static void
repaint_text(MY_OBJ * obj)
{
WINDOW *dialog = obj->obj.win;
int i, x;
if (dialog != 0 && obj->obj.input != 0) {
(void) werase(dialog);
dlg_draw_box2(dialog, 0, 0, obj->height, obj->width, dialog_attr,
border_attr, border2_attr);
dlg_draw_title(dialog, obj->title);
(void) wattrset(dialog, dialog_attr);
dlg_draw_helpline(dialog, FALSE);
dlg_print_autowrap(dialog, obj->prompt, obj->height, obj->width);
dlg_draw_box2(dialog,
obj->height - 4, 2 + MARGIN,
2 + MARGIN, obj->width - 2 * (2 + MARGIN),
dialog_attr,
border_attr,
border2_attr);
/*
* Clear the area for the progress bar by filling it with spaces
* in the gauge-attribute, and write the percentage with that
* attribute.
*/
(void) wmove(dialog, obj->height - 3, 4);
(void) wattrset(dialog, gauge_attr);
for (i = 0; i < (obj->width - 2 * (3 + MARGIN)); i++)
(void) waddch(dialog, ' ');
(void) wmove(dialog, obj->height - 3, (obj->width / 2) - 2);
(void) wprintw(dialog, "%3d%%", obj->percent);
/*
* Now draw a bar in reverse, relative to the background.
* The window attribute was useful for painting the background,
* but requires some tweaks to reverse it.
*/
x = (obj->percent * (obj->width - 2 * (3 + MARGIN))) / 100;
if ((gauge_attr & A_REVERSE) != 0) {
wattroff(dialog, A_REVERSE);
} else {
(void) wattrset(dialog, A_REVERSE);
}
(void) wmove(dialog, obj->height - 3, 4);
for (i = 0; i < x; i++) {
chtype ch2 = winch(dialog);
if (gauge_attr & A_REVERSE) {
ch2 &= ~A_REVERSE;
}
(void) waddch(dialog, ch2);
}
(void) wrefresh(dialog);
}
}
void
process(int ch)
{
int x,y;
struct body *nh;
x = head->x;
y = head->y;
switch(ch)
{
#ifdef KEY_LEFT
case KEY_LEFT:
#endif
case 'h':
x--; break;
#ifdef KEY_DOWN
case KEY_DOWN:
#endif
case 'j':
y++; break;
#ifdef KEY_UP
case KEY_UP:
#endif
case 'k':
y--; break;
#ifdef KEY_RIGHT
case KEY_RIGHT:
#endif
case 'l':
x++; break;
case 'H': x--; running = RUNLEN; ch = tolower(ch); break;
case 'J': y++; running = RUNLEN/2; ch = tolower(ch); break;
case 'K': y--; running = RUNLEN/2; ch = tolower(ch); break;
case 'L': x++; running = RUNLEN; ch = tolower(ch); break;
case '\f': setup(); return;
case CNTRL('Z'): suspend(0); return;
case CNTRL('C'): crash(); return;
case CNTRL('D'): crash(); return;
case ERR: leave(0); return;
default: return;
}
lastch = ch;
if (growing == 0)
{
display(tail, ' ');
tail->next->prev = NULL;
nh = tail->next;
free(tail);
tail = nh;
visible_len--;
}
else growing--;
display(head, BODY);
wmove(tv, y, x);
if (isdigit(ch = winch(tv)))
{
growing += ch-'0';
prize();
score += growing;
running = 0;
wmove(stw, 0, COLS - 12);
wprintw(stw, "Score: %3d", score);
wrefresh(stw);
}
else if(ch != ' ') crash();
nh = newlink();
nh->next = NULL;
nh->prev = head;
head->next = nh;
nh->y = y;
nh->x = x;
display(nh, HEAD);
head = nh;
visible_len++;
if (!(slow && running)) {
wmove(tv, head->y, head->x);
wrefresh(tv);
}
}
static void
play(void)
/* play the game */
{
bool keyhelp; /* TRUE if keystroke help is up */
int i, j, count;
int lastcol = 0; /* last location visited */
int lastrow = 0;
int ny = 0, nx = 0;
int review = 0; /* review history */
int rw = 0, col = 0; /* current row and column */
do {
/* clear screen and draw board */
werase(boardwin);
werase(helpwin);
werase(msgwin);
dosquares();
help1();
wnoutrefresh(stdscr);
wnoutrefresh(helpwin);
wnoutrefresh(msgwin);
wnoutrefresh(boardwin);
doupdate();
movecount = 0;
for (i = 0; i < BDEPTH; i++) {
for (j = 0; j < BWIDTH; j++) {
board[i][j] = FALSE;
unmarkcell(i, j);
}
}
memset(history, 0, sizeof(history));
history[0].y = history[0].x = -1;
history[1].y = history[1].x = -1;
lastrow = lastcol = -2;
movecount = 1;
trialcount = 1;
keyhelp = FALSE;
show_help(&keyhelp);
for (;;) {
if (rw != lastrow || col != lastcol) {
if (lastrow >= 0 && lastcol >= 0) {
cellmove(lastrow, lastcol);
if (board[lastrow][lastcol])
waddch(boardwin, trail);
else
waddch(boardwin, oldch);
}
cellmove(rw, col);
oldch = winch(boardwin);
lastrow = rw;
lastcol = col;
}
cellmove(rw, col);
waddch(boardwin, plus);
cellmove(rw, col);
wrefresh(msgwin);
switch (wgetch(boardwin)) {
case 'k':
case '8':
case KEY_UP:
ny = rw + BDEPTH - 1;
nx = col;
break;
case 'j':
case '2':
case KEY_DOWN:
ny = rw + 1;
nx = col;
break;
case 'h':
case '4':
case KEY_LEFT:
ny = rw;
nx = col + BWIDTH - 1;
break;
case 'l':
case '6':
case KEY_RIGHT:
ny = rw;
nx = col + 1;
break;
case 'y':
case '7':
case KEY_A1:
ny = rw + BDEPTH - 1;
nx = col + BWIDTH - 1;
break;
case 'b':
case '1':
case KEY_C1:
ny = rw + 1;
nx = col + BWIDTH - 1;
break;
case 'u':
case '9':
case KEY_A3:
ny = rw + BDEPTH - 1;
nx = col + 1;
break;
case 'n':
case '3':
case KEY_C3:
ny = rw + 1;
nx = col + 1;
break;
#ifdef NCURSES_MOUSE_VERSION
case KEY_MOUSE:
{
MEVENT myevent;
getmouse(&myevent);
if (myevent.y >= CY(0) && myevent.y <= CY(BDEPTH)
&& myevent.x >= CX(0) && myevent.x <= CX(BWIDTH)) {
nx = CXINV(myevent.x);
ny = CYINV(myevent.y);
ungetch('\n');
break;
} else {
beep();
continue;
}
}
#endif /* NCURSES_MOUSE_VERSION */
case KEY_B2:
case '\n':
case ' ':
review = 0;
if (evalmove(rw, col)) {
drawmove(trail,
history[movecount - 1].y,
history[movecount - 1].x,
rw, col);
history[movecount].y = (short) rw;
history[movecount].x = (short) col;
movecount++;
trialcount++;
if (!chkmoves(rw, col)) {
if (completed() < 0) {
waddstr(msgwin, "\nYou won.");
} else {
waddstr(msgwin,
"\nNo further moves are possible.");
}
}
} else {
beep();
}
break;
case KEY_UNDO:
case KEY_BACKSPACE:
case '\b':
review = 0;
if (movecount <= 0) {
no_previous_move();
} else if (movecount <= 1) {
ny = history[movecount].y;
nx = history[movecount].x;
if (nx < 0 || ny < 0) {
ny = lastrow;
nx = lastcol;
}
movecount = 0;
board[ny][nx] = FALSE;
oldch = minus;
drawmove(' ', ny, nx, -1, -1);
movecount = 1;
trialcount = 1;
no_previous_move();
} else {
int oldy = history[movecount - 1].y;
int oldx = history[movecount - 1].x;
if (!board[rw][col]) {
cellmove(rw, col);
waddch(boardwin, ' ');
}
board[oldy][oldx] = FALSE;
--movecount;
ny = history[movecount - 1].y;
nx = history[movecount - 1].x;
if (nx < 0 || ny < 0) {
ny = oldy;
nx = oldx;
}
drawmove(' ', oldy, oldx, ny, nx);
/* avoid problems if we just changed the current cell */
cellmove(lastrow, lastcol);
oldch = winch(boardwin);
}
break;
case 'a':
nx = col;
ny = rw;
find_next_move(&ny, &nx);
break;
case 'F':
if (review > 0) {
review--;
ny = history[movecount - review - 1].y;
nx = history[movecount - review - 1].x;
} else {
beep();
}
break;
case 'B':
if (review < movecount - 2) {
review++;
ny = history[movecount - review - 1].y;
nx = history[movecount - review - 1].x;
} else {
beep();
}
break;
case KEY_REDO:
case '\f':
case 'r':
clearok(curscr, TRUE);
wnoutrefresh(stdscr);
wnoutrefresh(boardwin);
wnoutrefresh(msgwin);
wnoutrefresh(helpwin);
doupdate();
break;
case 'q':
case 'x':
goto dropout;
case '?':
show_help(&keyhelp);
break;
default:
beep();
break;
}
col = nx % BWIDTH;
rw = ny % BDEPTH;
}
dropout:
if ((count = completed()) < 0)
wprintw(msgwin, "\nYou won. Care to try again? ");
else
wprintw(msgwin, "\n%d squares filled. Try again? ", count);
wclrtoeol(msgwin);
} while
(tolower(wgetch(msgwin)) == 'y');
}
/*
* Display a gauge, or progress meter. Starts at percent% and reads stdin. If
* stdin is not XXX, then it is interpreted as a percentage, and the display is
* updated accordingly. Otherwise the next line is the percentage, and
* subsequent lines up to another XXX are used for the new prompt. Note that
* the size of the window never changes, so the prompt can not get any larger
* than the height and width specified.
*/
int
dialog_gauge(const char *title,
const char *prompt,
int height,
int width,
int percent)
{
int i, x, y;
char buf[MY_LEN];
char prompt_buf[MY_LEN];
WINDOW *dialog;
auto_size(title, prompt, &height, &width, MIN_HIGH, MIN_WIDE);
print_size(height, width);
ctl_size(height, width);
/* center dialog box on screen */
x = box_x_ordinate(width);
y = box_y_ordinate(height);
dialog = new_window(height, width, y, x);
curs_set(0);
do {
(void) werase(dialog);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
draw_title(dialog, title);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, height, width - (2 * MARGIN));
draw_box(dialog,
height - 4, 2 + MARGIN,
2 + MARGIN, width - 2 * (2 + MARGIN),
dialog_attr,
border_attr);
(void) wmove(dialog, height - 3, 4);
wattrset(dialog, title_attr);
for (i = 0; i < (width - 2 * (3 + MARGIN)); i++)
(void) waddch(dialog, ' ');
wattrset(dialog, title_attr);
(void) wmove(dialog, height - 3, (width / 2) - 2);
(void) wprintw(dialog, "%3d%%", percent);
x = (percent * (width - 2 * (3 + MARGIN))) / 100;
wattrset(dialog, A_REVERSE);
(void) wmove(dialog, height - 3, 4);
for (i = 0; i < x; i++)
(void) waddch(dialog, winch(dialog));
(void) wrefresh(dialog);
if (read_data(buf, pipe_fp) == 0)
break;
if (isMarker(buf)) {
/*
* Historically, next line should be percentage, but one of the
* worse-written clones of 'dialog' assumes the number is missing.
* (Gresham's Law applied to software).
*/
if (read_data(buf, pipe_fp) == 0)
break;
prompt_buf[0] = '\0';
if (decode_percent(buf))
percent = atoi(buf);
else
strcpy(prompt_buf, buf);
/* Rest is message text */
while (read_data(buf, pipe_fp) != 0
&& !isMarker(buf)) {
if (strlen(prompt_buf) + strlen(buf) < sizeof(prompt_buf) - 1) {
strcat(prompt_buf, buf);
}
}
prompt = prompt_buf;
} else if (decode_percent(buf)) {
percent = atoi(buf);
}
} while (1);
curs_set(1);
del_window(dialog);
return (DLG_EXIT_OK);
}
static void
outputTest(WINDOW *win)
{
WINDOW *win1;
char Buffer[80];
chtype ch;
int by, bx;
#if !HAVE_TIGETSTR
#if HAVE_TGETENT
char tc_buffer[4096];
char tc_parsed[4096];
char *area_pointer = tc_parsed;
tgetent(tc_buffer, getenv("TERM"));
#else
#define tgetstr(a,b) 0
#endif
#endif /* !HAVE_TIGETSTR */
nl();
wclear(win);
MvWAddStr(win, 1, 1,
"You should now have a screen in the upper left corner, and this text should have wrapped");
mvwin(win, 2, 1);
waddstr(win, "\nThis text should be down\n");
waddstr(win, "and broken into two here ^");
Continue(win);
wclear(win);
wattron(win, A_BOLD);
MvWAddStr(win, 1, 1, "A new window will appear with this text in it");
MvWAddStr(win, 8, 1, "Press any key to continue");
wrefresh(win);
wgetch(win);
getbegyx(win, by, bx);
if (LINES < 24 || COLS < 75) {
MvWAddStr(win, 5, 1,
"Some tests have been skipped as they require a");
MvWAddStr(win, 6, 1, "display of at least 24 LINES by 75 COLUMNS");
Continue(win);
} else {
win1 = newwin(10, 50, 14, 25);
if (win1 == NULL) {
endwin();
return;
}
#ifdef A_COLOR
if (has_colors()) {
init_pair(3, COLOR_BLUE, COLOR_WHITE);
wbkgd(win1, (chtype) COLOR_PAIR(3));
} else
wbkgd(win1, A_NORMAL);
#else
wbkgd(win1, A_NORMAL);
#endif
wclear(win1);
MvWAddStr(win1, 5, 1,
"This text should appear; using overlay option");
copywin(win, win1, 0, 0, 0, 0, 9, 49, TRUE);
#if defined(PDCURSES) && !defined(XCURSES)
box(win1, 0xb3, 0xc4);
#else
box(win1, ACS_VLINE, ACS_HLINE);
#endif
wmove(win1, 8, 26);
wrefresh(win1);
wgetch(win1);
wclear(win1);
wattron(win1, A_BLINK);
MvWAddStr(win1, 4, 1,
"This blinking text should appear in only the second window");
wattroff(win1, A_BLINK);
mvwin(win1, by, bx);
overlay(win, win1);
mvwin(win1, 14, 25);
wmove(win1, 8, 26);
wrefresh(win1);
wgetch(win1);
delwin(win1);
}
clear();
wclear(win);
wrefresh(win);
MvWAddStr(win, 6, 2, "This line shouldn't appear");
MvWAddStr(win, 4, 2, "Only half of the next line is visible");
MvWAddStr(win, 5, 2, "Only half of the next line is visible");
wmove(win, 6, 1);
wclrtobot(win);
wmove(win, 5, 20);
wclrtoeol(win);
MvWAddStr(win, 8, 2, "This line also shouldn't appear");
wmove(win, 8, 1);
wdeleteln(win);
Continue(win);
wmove(win, 5, 9);
ch = winch(win);
wclear(win);
wmove(win, 6, 2);
waddstr(win, "The next char should be l: ");
winsch(win, ch);
Continue(win);
#if HAVE_WINSSTR
(void) mvwinsstr(win, 6, 2, "A1B2C3D4E5");
Continue(win);
#endif
wmove(win, 5, 1);
winsertln(win);
MvWAddStr(win, 5, 2, "The lines below should have moved down");
Continue(win);
wclear(win);
wmove(win, 2, 2);
wprintw(win, "This is a formatted string in a window: %d %s\n", 42,
"is it");
MvWAddStr(win, 10, 1, "Enter a string: ");
wrefresh(win);
noraw();
echo();
*Buffer = 0;
wscanw(win, "%s", Buffer);
printw("This is a formatted string in stdscr: %d %s\n", 42, "is it");
MvAddStr(10, 1, "Enter a string: ");
*Buffer = 0;
scanw("%s", Buffer);
if (TIGETSTR("cvvis", "vs") != 0) {
wclear(win);
curs_set(2);
MvWAddStr(win, 1, 1, "The cursor should appear as a block (visible)");
Continue(win);
}
if (TIGETSTR("civis", "vi") != 0) {
wclear(win);
curs_set(0);
MvWAddStr(win, 1, 1,
"The cursor should have disappeared (invisible)");
Continue(win);
}
if (TIGETSTR("cnorm", "ve") != 0) {
wclear(win);
curs_set(1);
MvWAddStr(win, 1, 1, "The cursor should be an underline (normal)");
Continue(win);
}
#ifdef A_COLOR
if (has_colors()) {
wclear(win);
MvWAddStr(win, 1, 1, "Colors should change after you press a key");
Continue(win);
init_pair(1, COLOR_RED, COLOR_WHITE);
wrefresh(win);
}
#endif
werase(win);
#if HAVE_TERMNAME
MvWAddStr(win, 1, 1, "Information About Your Terminal");
MvWAddStr(win, 3, 1, termname());
MvWAddStr(win, 4, 1, longname());
if (termattrs() & A_BLINK)
MvWAddStr(win, 5, 1, "This terminal supports blinking.");
else
MvWAddStr(win, 5, 1, "This terminal does NOT support blinking.");
#endif
(void) mvwaddnstr(win, 7, 5, "Have a nice day!ok", 16);
wrefresh(win);
(void) mvwinnstr(win, 7, 5, Buffer, 18);
MvAddStr(LINES - 2, 10, Buffer);
refresh();
Continue(win);
}
NCURSES_EXPORT(chtype) (mvinch) (int a1, int z)
{
T((T_CALLED("mvinch(%d,%d)"), a1, z)); returnChtype((wmove(stdscr,a1,z) == (-1) ? (chtype)((-1)) : winch(stdscr)));
}