nethack-gwaa-kiwi/nethack
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newbie in-game assistance with Guidebook notation

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Provide some command assistance for newbies, but
suppress it with !cmdassist in the config file.

If someone misinterprets the Guidebook ^D, ^T
type command notation, this will pop up some
further information to possibly assist them and
explain the notation.
This commit is contained in:
nethack.allison
2002-08-04 16:48:15 +00:00
parent 9fa85b109b
commit 8631cba725
7 changed files with 89 additions and 21 deletions
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48
src/cmd.c
View File

@@ -148,6 +148,7 @@ static void NDECL(end_of_input);
static const char* readchar_queue="";
STATIC_DCL char *NDECL(parse);
STATIC_DCL boolean FDECL(help_control, (CHAR_P, char *));
#ifdef OVL1
@@ -1899,7 +1900,7 @@ const char *s;
dirsym = readchar();
else
#endif
dirsym = yn_function (s ? s : "In what direction?",
dirsym = yn_function ((s && *s != '^') ? s : "In what direction?",
(char *)0, '\0');
#ifdef REDO
savech(dirsym);
@@ -1907,14 +1908,55 @@ const char *s;
if(dirsym == '.' || dirsym == 's')
u.dx = u.dy = u.dz = 0;
else if(!movecmd(dirsym) && !u.dz) {
if(!index(quitchars, dirsym))
pline("What a strange direction!");
boolean did_control = FALSE;
if(!index(quitchars, dirsym)) {
if (s && *s == '^' && iflags.cmdassist)
did_control = help_control(dirsym, "Invalid direction key!");
if (!did_control) pline("What a strange direction!");
}
return 0;
}
if(!u.dz && (Stunned || (Confusion && !rn2(5)))) confdir();
return 1;
}
STATIC_OVL boolean
help_control(sym, msg)
char sym;
char *msg;
{
char ctrl;
winid win;
char buf[BUFSZ], buf2[BUFSZ], *expl;
if (letter(sym)) {
sym = highc(sym);
ctrl = (sym - 'A') + 1;
if ((expl = dowhatdoes_core(ctrl, buf2))) {
win = create_nhwindow(NHW_TEXT);
putstr(win, 0, "cmdassist");
if (msg) putstr(win, 0, msg);
putstr(win, 0, "");
Sprintf(buf,
"Are you trying to use ^%c as specified in the Guidebook?",
sym);
putstr(win, 0, buf);
putstr(win, 0, "");
putstr(win, 0, expl);
putstr(win, 0, "");
putstr(win, 0, "To use that command, you press");
Sprintf(buf,
"the <Ctrl> key, and the <%c> key at the same time.", sym);
putstr(win, 0, buf);
putstr(win, 0, "");
putstr(win, 0, "(Suppress this message with !cmdassist in config file.)");
display_nhwindow(win, FALSE);
destroy_nhwindow(win);
return TRUE;
}
}
return FALSE;
}
#endif /* OVL1 */
#ifdef OVLB