Markus Armbruster
549561ff03
Several headers define macros that use ef_ptr() without including "file.h". Fix that. Drop redundant inclusions elsewhere. Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2016, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure, Markus Armbruster
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*
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* Empire 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 3 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, see <http://www.gnu.org/licenses/>.
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*
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* ---
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*
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* See files README, COPYING and CREDITS in the root of the source
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* tree for related information and legal notices. It is expected
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* that future projects/authors will amend these files as needed.
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*
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* ---
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*
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* neigh.c: Return true if a neighbor
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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 <config.h>
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#include "path.h"
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#include "prototypes.h"
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#include "sect.h"
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#include "xy.h"
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int
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neigh(coord x, coord y, natid own)
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{
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int i;
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struct sctstr sect;
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for (i = DIR_FIRST; i <= DIR_LAST; i++) {
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getsect(x + diroff[i][0], y + diroff[i][1], §);
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if (sect.sct_own == own)
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return 1;
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}
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return 0;
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}
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