nethack-gwaa-kiwi/nethack
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Make it easier to add entries to the help-menu

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This commit is contained in:
Pasi Kallinen
2016-09-21 18:43:01 +03:00
parent e14120b282
commit 18f6ab00e8
1 changed files with 119 additions and 109 deletions
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228
src/pager.c
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@@ -18,8 +18,17 @@ STATIC_DCL void FDECL(checkfile, (char *, struct permonst *,
BOOLEAN_P, BOOLEAN_P));
STATIC_DCL void FDECL(look_all, (BOOLEAN_P,BOOLEAN_P));
STATIC_DCL void NDECL(whatdoes_help);
STATIC_DCL boolean FDECL(help_menu, (int *));
STATIC_DCL void NDECL(docontact);
STATIC_DCL void NDECL(dispfile_help);
STATIC_DCL void NDECL(dispfile_shelp);
STATIC_DCL void NDECL(dispfile_optionfile);
STATIC_DCL void NDECL(dispfile_license);
STATIC_DCL void NDECL(dispfile_debughelp);
STATIC_DCL void NDECL(hmenu_doextversion);
STATIC_DCL void NDECL(hmenu_dohistory);
STATIC_DCL void NDECL(hmenu_dowhatis);
STATIC_DCL void NDECL(hmenu_dowhatdoes);
STATIC_DCL void NDECL(hmenu_doextlist);
#ifdef PORT_HELP
extern void NDECL(port_help);
#endif
@@ -1642,123 +1651,124 @@ docontact()
destroy_nhwindow(cwin);
}
/* data for help_menu() */
static const char *help_menu_items[] = {
/* 0*/ "About NetHack (version information).",
/* 1*/ "Long description of the game and commands.",
/* 2*/ "List of game commands.",
/* 3*/ "Concise history of NetHack.",
/* 4*/ "Info on a character in the game display.",
/* 5*/ "Info on what a given key does.",
/* 6*/ "List of game options.",
/* 7*/ "Longer explanation of game options.",
/* 8*/ "List of extended commands.",
/* 9*/ "The NetHack license.",
/* 10*/ "Support information.",
#ifdef PORT_HELP
"%s-specific help and commands.",
#define PORT_HELP_ID 100
#define WIZHLP_SLOT 12
#else
#define WIZHLP_SLOT 11
#endif
"List of wizard-mode commands.", "", (char *) 0
};
STATIC_OVL boolean
help_menu(sel)
int *sel;
void
dispfile_help()
{
winid tmpwin = create_nhwindow(NHW_MENU);
#ifdef PORT_HELP
char helpbuf[QBUFSZ];
#endif
int i, n;
menu_item *selected;
anything any;
any = zeroany; /* zero all bits */
start_menu(tmpwin);
if (!wizard)
help_menu_items[WIZHLP_SLOT] = "",
help_menu_items[WIZHLP_SLOT + 1] = (char *) 0;
for (i = 0; help_menu_items[i]; i++)
#ifdef PORT_HELP
/* port-specific line has a %s in it for the PORT_ID */
if (help_menu_items[i][0] == '%') {
Sprintf(helpbuf, help_menu_items[i], PORT_ID);
any.a_int = PORT_HELP_ID + 1;
add_menu(tmpwin, NO_GLYPH, &any, 0, 0, ATR_NONE, helpbuf,
MENU_UNSELECTED);
} else
#endif
{
any.a_int = (*help_menu_items[i]) ? i + 1 : 0;
add_menu(tmpwin, NO_GLYPH, &any, 0, 0, ATR_NONE,
help_menu_items[i], MENU_UNSELECTED);
}
end_menu(tmpwin, "Select one item:");
n = select_menu(tmpwin, PICK_ONE, &selected);
destroy_nhwindow(tmpwin);
if (n > 0) {
*sel = selected[0].item.a_int - 1;
free((genericptr_t) selected);
return TRUE;
}
return FALSE;
display_file(HELP, TRUE);
}
void
dispfile_shelp()
{
display_file(SHELP, TRUE);
}
void
dispfile_optionfile()
{
display_file(OPTIONFILE, TRUE);
}
void
dispfile_license()
{
display_file(LICENSE, TRUE);
}
void
dispfile_debughelp()
{
display_file(DEBUGHELP, TRUE);
}
void
hmenu_doextversion()
{
(void) doextversion();
}
void
hmenu_dohistory()
{
(void) dohistory();
}
void
hmenu_dowhatis()
{
(void) dowhatis();
}
void
hmenu_dowhatdoes()
{
(void) dowhatdoes();
}
void
hmenu_doextlist()
{
(void) doextlist();
}
/* data for dohelp() */
static struct {
void (*f)();
const char *text;
} help_menu_items[] = {
{ hmenu_doextversion, "About NetHack (version information)." },
{ dispfile_help, "Long description of the game and commands." },
{ dispfile_shelp, "List of game commands." },
{ hmenu_dohistory, "Concise history of NetHack." },
{ hmenu_dowhatis, "Info on a character in the game display." },
{ hmenu_dowhatdoes, "Info on what a given key does." },
{ option_help, "List of game options." },
{ dispfile_optionfile, "Longer explanation of game options." },
{ hmenu_doextlist, "List of extended commands." },
{ dispfile_license, "The NetHack license." },
{ docontact, "Support information." },
#ifdef PORT_HELP
{ port_help, "%s-specific help and commands." },
#endif
{ dispfile_debughelp, "List of wizard-mode commands." },
{ NULL, (char *) 0 }
};
/* the '?' command */
int
dohelp()
{
int sel = 0;
winid tmpwin = create_nhwindow(NHW_MENU);
char helpbuf[QBUFSZ];
int i, n;
menu_item *selected;
anything any;
int sel;
char *bufptr;
if (help_menu(&sel)) {
switch (sel) {
case 0:
(void) doextversion();
break;
case 1:
display_file(HELP, TRUE);
break;
case 2:
display_file(SHELP, TRUE);
break;
case 3:
(void) dohistory();
break;
case 4:
(void) dowhatis();
break;
case 5:
(void) dowhatdoes();
break;
case 6:
option_help();
break;
case 7:
display_file(OPTIONFILE, TRUE);
break;
case 8:
(void) doextlist();
break;
case 9:
display_file(LICENSE, TRUE);
break;
case 10:
(void) docontact();
break;
#ifdef PORT_HELP
case PORT_HELP_ID:
port_help();
break;
#endif
default:
/* handle slot 11 or 12 */
display_file(DEBUGHELP, TRUE);
break;
any = zeroany; /* zero all bits */
start_menu(tmpwin);
for (i = 0; help_menu_items[i].text; i++) {
if (!wizard && help_menu_items[i].f == dispfile_debughelp)
continue;
if (help_menu_items[i].text[0] == '%') {
Sprintf(helpbuf, help_menu_items[i].text, PORT_ID);
bufptr = helpbuf;
} else {
bufptr = (char *)help_menu_items[i].text;
}
any.a_int = i + 1;
add_menu(tmpwin, NO_GLYPH, &any, 0, 0, ATR_NONE,
bufptr, MENU_UNSELECTED);
}
end_menu(tmpwin, "Select one item:");
n = select_menu(tmpwin, PICK_ONE, &selected);
destroy_nhwindow(tmpwin);
if (n > 0) {
sel = selected[0].item.a_int - 1;
free((genericptr_t) selected);
(void)(*help_menu_items[sel].f)();
}
return 0;
}