Markus Armbruster
237baffca9
thread entrypoints: (lwpSelect, shutdown_sequence): Parameters didn't match thread entry point prototype. (lwpEntryPoint): Arguments didn't match thread entry point prototype. Change linkage of functions without prototype declaration to static where possible. Remove some superflous declarations, replace others by suitable includes.
85 lines
2.7 KiB
C
85 lines
2.7 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2000, 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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* path.h: Definitions for directions, paths, etc.
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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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#ifndef _PATH_H_
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#define _PATH_H_
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#include "misc.h" /* s_char coord etc. */
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#include "sect.h" /* struct sctstr */
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#include "xy.h"
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/* direction indices */
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#define DIR_STOP 0
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#define DIR_UR 1
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#define DIR_R 2
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#define DIR_DR 3
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#define DIR_DL 4
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#define DIR_L 5
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#define DIR_UL 6
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#define DIR_VIEW 7
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#define DIR_MAP 8
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#define DIR_FIRST 1
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#define DIR_LAST 6
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#define SELL_NOT_DELIV 7 /* in "_use" field => contract */
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extern int dirindex[];
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extern int diroff[][2];
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extern s_char dirch[];
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/* src/lib/subs/paths.c */
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extern s_char *getpath(s_char *, s_char *, coord, coord, int, int,
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int, int);
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extern double fcost(struct sctstr *, natid);
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extern double ncost(struct sctstr *, natid);
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extern double pathtoxy(s_char *, coord *, coord *,
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double (*)(struct sctstr * sp, natid own));
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extern int chkdir(s_char, int, int);
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extern int getdir(s_char *, s_char *, s_char *, s_char *);
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extern void direrr(s_char *, s_char *, s_char *);
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extern double mcost(struct sctstr *, int);
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extern int chkpath(natid, s_char *, coord, coord);
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extern void pathrange(register coord, register coord, register s_char *,
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int, struct range *);
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extern double sector_mcost(struct sctstr *sp, int do_bonus);
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#define P_NONE 0 /* NO destinations allowed */
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#define P_WALKING 1 /* use BestLandPath, only owned */
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#define P_FLYING 2 /* use bestpath, any */
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#define P_SAILING 3 /* use bestpath, any */
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#define P_DISTING 4 /* use BestDistPath, only owned */
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#define MAX_PATH_LEN 1024
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#endif /* _PATH_H_ */
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