66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2004, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* ---
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*
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* See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
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* related information and legal notices. It is expected that any future
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* projects/authors will amend these files as needed.
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*
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* ---
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*
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* cnumb.c: Return country number give country name
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*
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* Known contributors to this file:
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*
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*/
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#include "misc.h"
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#include "player.h"
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#include "nat.h"
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#include "file.h"
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#include "prototypes.h"
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int
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cnumb(s_char *cntry)
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{
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register s_char *ncp;
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register s_char *cp;
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register struct natstr *natp;
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int bcount;
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natid best;
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natid cn;
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bcount = 0;
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for (cn = 0; cn < MAXNOC; cn++) {
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if ((natp = getnatp(cn)) == 0)
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break;
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ncp = natp->nat_cnam;
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for (cp = cntry; *cp == *ncp; cp++, ncp++) {
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if (*cp == 0)
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return cn;
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}
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if (cp > cntry && *cp == 0) {
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best = cn;
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bcount++;
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}
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}
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/* can only have 1 match or not successful */
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return bcount == 1 ? (int)best : -1;
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}
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