72db7ca912
- avoid strict aliasing violations, but adding an intermediate function.
125 lines
5.2 KiB
C
125 lines
5.2 KiB
C
/* $NetBSD: def.monst.h,v 1.9 2011/08/16 09:26:22 christos Exp $ */
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/*
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* Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
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* Amsterdam
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* - Neither the name of the Stichting Centrum voor Wiskunde en
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* Informatica, nor the names of its contributors may be used to endorse or
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* promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEF_MONST_H_
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#define _DEF_MONST_H_
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struct monst {
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struct monst *nmon;
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const struct permonst *data;
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unsigned m_id;
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xchar mx,my;
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xchar mdx,mdy; /* if mdispl then pos where last displayed */
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#define MTSZ 4
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coord mtrack[MTSZ]; /* monster track */
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schar mhp,mhpmax;
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char mappearance; /* nonzero for undetected 'M's and for '1's */
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Bitfield(mimic,1); /* undetected mimic */
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Bitfield(mdispl,1); /* mdx,mdy valid */
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Bitfield(minvis,1); /* invisible */
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Bitfield(cham,1); /* shape-changer */
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Bitfield(mhide,1); /* hides beneath objects */
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Bitfield(mundetected,1); /* not seen in present hiding place */
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Bitfield(mspeed,2);
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Bitfield(msleep,1);
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Bitfield(mfroz,1);
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Bitfield(mconf,1);
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Bitfield(mflee,1); /* fleeing */
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Bitfield(mfleetim,7); /* timeout for mflee */
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Bitfield(mcan,1); /* has been cancelled */
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Bitfield(mtame,1); /* implies peaceful */
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Bitfield(mpeaceful,1); /* does not attack unprovoked */
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Bitfield(isshk,1); /* is shopkeeper */
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Bitfield(isgd,1); /* is guard */
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Bitfield(mcansee,1); /* cansee 1, temp.blinded 0, blind 0 */
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Bitfield(mblinded,7); /* cansee 0, temp.blinded n, blind 0 */
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Bitfield(mtrapped,1); /* trapped in a pit or bear trap */
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Bitfield(mnamelth,6); /* length of name (following mxlth) */
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#ifndef NOWORM
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Bitfield(wormno,5); /* at most 31 worms on any level */
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#endif /* NOWORM */
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unsigned mtrapseen; /* bitmap of traps we've been trapped in */
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long mlstmv; /* prevent two moves at once */
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struct obj *minvent;
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long mgold;
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unsigned mxlth; /* length of following data */
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/* in order to prevent alignment problems mextra should
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be (or follow) a long int */
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long mextra[1]; /* monster dependent info */
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};
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#define newmonst(xl) ((struct monst *) alloc((xl) + sizeof(struct monst)))
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extern struct monst *fmon;
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extern struct monst *fallen_down;
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extern void *monster_private(struct monst *);
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/* these are in mspeed */
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#define MSLOW 1 /* slow monster */
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#define MFAST 2 /* speeded monster */
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#define NAME(mtmp) (((char *) mtmp->mextra) + mtmp->mxlth)
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#define MREGEN "TVi1"
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#define UNDEAD "ZVW "
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#endif /* _DEF_MONST_H_ */
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