97d6fade74
I'll push a formatting guide at some point. There may still be outstanding changes, but please feel free to resolve those as you arrive a them. To the best of my knowledge, there is no changes to the actual code content, but the formatter does have the occasional bug. If you run into an issue, please fix it!
80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
/* NetHack 3.6 mgetline.c $NHDT-Date: 1431192785 2015/05/09 17:33:05 $ $NHDT-Branch: master $:$NHDT-Revision: 1.9 $ */
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/* NetHack 3.6 mgetline.c $Date: 2009/05/06 10:49:18 $ $Revision: 1.6 $ */
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/* SCCS Id: @(#)getline.c 3.5 1990/22/02 */
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/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
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/* NetHack may be freely redistributed. See license for details. */
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#include "hack.h"
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#include "mactty.h"
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#include "macwin.h"
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#include "macpopup.h"
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#include "func_tab.h"
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extern int NDECL(extcmd_via_menu); /* cmd.c */
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typedef Boolean FDECL((*key_func), (unsigned char));
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int
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get_line_from_key_queue(char *bufp)
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{
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*bufp = 0;
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if (try_key_queue(bufp)) {
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while (*bufp) {
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if (*bufp == 10 || *bufp == 13) {
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*bufp = 0;
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}
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bufp++;
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}
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return true;
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}
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return false;
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}
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static void
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topl_getlin(const char *query, char *bufp, Boolean ext)
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{
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if (get_line_from_key_queue(bufp))
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return;
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enter_topl_mode((char *) query);
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while (topl_key(nhgetch(), ext))
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;
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leave_topl_mode(bufp);
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}
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/*
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* Read a line closed with '\n' into the array char bufp[BUFSZ].
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* (The '\n' is not stored. The string is closed with a '\0'.)
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* Reading can be interrupted by an escape ('\033') - now the
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* resulting string is "\033".
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*/
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void
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mac_getlin(const char *query, char *bufp)
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{
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topl_getlin(query, bufp, false);
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}
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/* Read in an extended command - doing command line completion for
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* when enough characters have been entered to make a unique command.
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* This is just a modified getlin() followed by a lookup. -jsb
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*/
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int
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mac_get_ext_cmd()
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{
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char bufp[BUFSZ];
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int i;
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if (iflags.extmenu)
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return extcmd_via_menu();
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topl_getlin("# ", bufp, true);
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for (i = 0; extcmdlist[i].ef_txt != (char *) 0; i++)
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if (!strcmp(bufp, extcmdlist[i].ef_txt))
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break;
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if (extcmdlist[i].ef_txt == (char *) 0)
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i = -1; /* not found */
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return i;
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}
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/* macgetline.c */
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