/*	$OpenBSD: header.h,v 1.10 2000/06/29 07:55:40 pjanzen Exp $	*/
/* $NetBSD: header.h,v 1.12 1997/10/25 01:40:48 thorpej Exp $	 */

/* header.h		Larn is copyrighted 1986 by Noah Morgan. */

#include <sys/param.h>
#include <sys/syslimits.h>
#include <sys/types.h>
#include <limits.h>

#define MAXLEVEL 11
/* max # levels in the dungeon			 */
#define MAXVLEVEL 3
/* max # of levels in the temple of the luran	 */
#define MAXX 67
#define MAXY 17

#define SCORESIZE 10
/* this is the number of people on a scoreboard max */
#define MAXPLEVEL 100
/* maximum player level allowed		 */
#define MAXMONST 56
/* maximum # monsters in the dungeon	 */
#define SPNUM 38
/* maximum number of spells in existance	 */
#define MAXSCROLL 28
/* maximum number of scrolls that are possible	 */
#define MAXPOTION 35
/* maximum number of potions that are possible	 */
#define TIMELIMIT 30000
/* the maximum number of moves before the game is called */
#define TAXRATE 1/20
/* the tax rate for the LRS */
#define MAXOBJ 93
/* the maximum number of objects   n < MAXOBJ */

/* this is the structure definition of the monster data	 */
struct monst {
	char           *name;
	char            level;
	short           armorclass;
	char            damage;
	char            attack;
	char            defense;
	char            genocided;
	char            intelligence;	/* monsters intelligence -- used to
					 * choose movement */
	short           gold;
	short           hitpoints;
	unsigned long   experience;
};

/* this is the structure definition for the items in the dnd store */
struct _itm {
	short           price;
	u_char          obj;
	u_char          arg;
	char            qty;
};

/* this is the structure that holds the entire dungeon specifications	 */
struct cel {
	short           hitp;	/* monster's hit points	 */
	char            mitem;	/* the monster ID			 */
	char            item;	/* the object's ID			 */
	short           iarg;	/* the object's argument	 */
	char            know;	/* have we been here before */
};

/* this is the structure for maintaining & moving the spheres of annihilation */
struct sphere {
	struct sphere  *p;	/* pointer to next structure */
	char            x, y, lev;	/* location of the sphere */
	char            dir;	/* direction sphere is going in */
	short           lifetime;	/* duration of the sphere */
};

/* defines for the character attribute array	c[]	 */
#define STRENGTH 0		/* characters physical strength not due to
				 * objects */
#define INTELLIGENCE 1
#define WISDOM 2
#define CONSTITUTION 3
#define DEXTERITY 4
#define CHARISMA 5
#define HPMAX 6
#define HP 7
#define GOLD 8
#define EXPERIENCE 9
#define LEVEL 10
#define REGEN 11
#define WCLASS 12
#define AC 13
#define BANKACCOUNT 14
#define SPELLMAX 15
#define SPELLS 16
#define ENERGY 17
#define ECOUNTER 18
#define MOREDEFENSES 19
#define WEAR 20
#define PROTECTIONTIME 21
#define WIELD 22
#define AMULET 23
#define REGENCOUNTER 24
#define MOREDAM 25
#define DEXCOUNT 26
#define STRCNT 27
#define BLINDCOUNT 28
#define CAVELEVEL 29
#define CONFUSE 30
#define ALTPRO 31
#define HERO 32
#define CHARMCOUNT 33
#define INVISIBILITY 34
#define CANCELLATION 35
#define HASTESELF 36
#define EYEOFLARN 37
#define AGGRAVATE 38
#define GLOBE 39
#define TELEFLAG 40
#define SLAYING 41
#define NEGATESPIRIT 42
#define SCAREMONST 43
#define AWARENESS 44
#define HOLDMONST 45
#define TIMESTOP 46
#define HASTEMONST 47
#define CUBEofUNDEAD 48
#define GIANTSTR 49
#define FIRERESISTANCE 50
#define BESSMANN 51
#define NOTHEFT 52
#define HARDGAME 53
#define CPUTIME 54
#define BYTESIN 55
#define BYTESOUT 56
#define MOVESMADE 57
#define MONSTKILLED 58
#define SPELLSCAST 59
#define LANCEDEATH 60
#define SPIRITPRO 61
#define UNDEADPRO 62
#define SHIELD 63
#define STEALTH 64
#define ITCHING 65
#define LAUGHING 66
#define DRAINSTRENGTH 67
#define CLUMSINESS 68
#define INFEEBLEMENT 69
#define HALFDAM 70
#define SEEINVISIBLE 71
#define FILLROOM 72
#define RANDOMWALK 73
#define SPHCAST 74		/* nz if an active sphere of annihilation */
#define WTW 75			/* walk through walls */
#define STREXTRA 76		/* character strength due to objects or
				 * enchantments */
#define TMP 77			/* misc scratch space */
#define LIFEPROT 78		/* life protection counter */

/* defines for the objects in the game		 */

#define OALTAR 1
#define OTHRONE 2
#define OORB 3
#define OPIT 4
#define OSTAIRSUP 5
#define OELEVATORUP 6
#define OFOUNTAIN 7
#define OSTATUE 8
#define OTELEPORTER 9
#define OSCHOOL 10
#define OMIRROR 11
#define ODNDSTORE 12
#define OSTAIRSDOWN 13
#define OELEVATORDOWN 14
#define OBANK2 15
#define OBANK 16
#define ODEADFOUNTAIN 17
#define OMAXGOLD 70
#define OGOLDPILE 18
#define OOPENDOOR 19
#define OCLOSEDDOOR 20
#define OWALL 21
#define OTRAPARROW 66
#define OTRAPARROWIV 67

#define OLARNEYE 22

#define OPLATE 23
#define OCHAIN 24
#define OLEATHER 25
#define ORING 60
#define OSTUDLEATHER 61
#define OSPLINT 62
#define OPLATEARMOR 63
#define OSSPLATE 64
#define OSHIELD 68
#define OELVENCHAIN 92

#define OSWORDofSLASHING 26
#define OHAMMER 27
#define OSWORD 28
#define O2SWORD 29
#define OSPEAR 30
#define ODAGGER 31
#define OBATTLEAXE 57
#define OLONGSWORD 58
#define OFLAIL 59
#define OLANCE 65
#define OVORPAL 90
#define OSLAYER 91

#define ORINGOFEXTRA 32
#define OREGENRING 33
#define OPROTRING 34
#define OENERGYRING 35
#define ODEXRING 36
#define OSTRRING 37
#define OCLEVERRING 38
#define ODAMRING 39

#define OBELT 40

#define OSCROLL 41
#define OPOTION 42
#define OBOOK 43
#define OCHEST 44
#define OAMULET 45

#define OORBOFDRAGON 46
#define OSPIRITSCARAB 47
#define OCUBEofUNDEAD 48
#define ONOTHEFT 49

#define ODIAMOND 50
#define ORUBY 51
#define OEMERALD 52
#define OSAPPHIRE 53

#define OENTRANCE 54
#define OVOLDOWN 55
#define OVOLUP 56
#define OHOME 69

#define OKGOLD 71
#define ODGOLD 72
#define OIVDARTRAP 73
#define ODARTRAP 74
#define OTRAPDOOR 75
#define OIVTRAPDOOR 76
#define OTRADEPOST 77
#define OIVTELETRAP 78
#define ODEADTHRONE 79
#define OANNIHILATION 80	/* sphere of annihilation */
#define OTHRONE2 81
#define OLRS 82			/* Larn Revenue Service */
#define OCOOKIE 83
#define OURN 84
#define OBRASSLAMP 85
#define OHANDofFEAR 86		/* hand of fear */
#define OSPHTAILSMAN 87		/* tailsman of the sphere */
#define OWWAND 88		/* wand of wonder */
#define OPSTAFF 89		/* staff of power */
/* used up to 92 */

/* defines for the monsters as objects		 */

#define BAT 1
#define GNOME 2
#define HOBGOBLIN 3
#define JACKAL 4
#define KOBOLD 5
#define ORC 6
#define SNAKE 7
#define CENTIPEDE 8
#define JACULI 9
#define TROGLODYTE 10
#define ANT 11
#define EYE 12
#define LEPRECHAUN 13
#define NYMPH 14
#define QUASIT 15
#define RUSTMONSTER 16
#define ZOMBIE 17
#define ASSASSINBUG 18
#define BUGBEAR 19
#define HELLHOUND 20
#define ICELIZARD 21
#define CENTAUR 22
#define TROLL 23
#define YETI 24
#define WHITEDRAGON 25
#define ELF 26
#define CUBE 27
#define METAMORPH 28
#define VORTEX 29
#define ZILLER 30
#define VIOLETFUNGI 31
#define WRAITH 32
#define FORVALAKA 33
#define LAMANOBE 34
#define OSEQUIP 35
#define ROTHE 36
#define XORN 37
#define VAMPIRE 38
#define INVISIBLESTALKER 39
#define POLTERGEIST 40
#define DISENCHANTRESS 41
#define SHAMBLINGMOUND 42
#define YELLOWMOLD 43
#define UMBERHULK 44
#define GNOMEKING 45
#define MIMIC 46
#define WATERLORD 47
#define BRONZEDRAGON 48
#define GREENDRAGON 49
#define PURPLEWORM 50
#define XVART 51
#define SPIRITNAGA 52
#define SILVERDRAGON 53
#define PLATINUMDRAGON 54
#define GREENURCHIN 55
#define REDDRAGON 56
#define DEMONLORD 57
#define DEMONPRINCE 64

#define NULL 0
#define BUFBIG	4096		/* size of the output buffer */
#define MAXIBUF	4096		/* size of the input buffer */
#define LOGNAMESIZE 40		/* max size of the players name */
#define PSNAMESIZE 40		/* max size of the process name */

#ifndef NODEFS
extern char     VERSION, SUBVERSION;
extern u_char   alpha[], beenhere[], boldon, cheat, ckpflag;
extern u_char  *class[], course[];
extern char     diagfile[], helpfile[], ckpfile[], larnlevels[],
		playerids[], optsfile[PATH_MAX], savefilename[PATH_MAX],
		scorefile[];
extern u_char  *inbuffer;
extern u_char   item[MAXX][MAXY], iven[], know[MAXX][MAXY];
extern char    *levelname[], logfile[], loginname[LOGIN_NAME_MAX],
		logname[LOGNAMESIZE], lastmonst[];
extern u_char  *lpbuf, *lpend;
extern u_char  *lpnt, moved[MAXX][MAXY], mitem[MAXX][MAXY], monstlevel[];
extern char     monstnamelist[], objnamelist[];
extern u_char   nch[], ndgg[], nlpts[], nomove, nosignal, nowelcome;
extern u_char   nplt[], nsw[];
extern char    *objectname[], *potionhide[], *potionname[],
               *spelcode[], *spelname[], *spelmes[], aborted[],
	        spelweird[MAXMONST + 8][SPNUM];
extern u_char   potprob[];
extern u_char   predostuff, restorflag, scprob[];
extern u_char   screen[MAXX][MAXY], sex;
extern char    *speldescript[], *scrollhide[], *scrollname[];
extern u_char   spelknow[];
extern u_char   splev[], stealth[MAXX][MAXY], wizard;
extern short    diroffx[], diroffy[], hitflag, hit2flag, hit3flag, hitp[MAXX][MAXY];
extern short    iarg[MAXX][MAXY], ivenarg[], lasthx, lasthy, lastnum, lastpx,
                lastpy;
extern short    nobeep, oldx, oldy, playerx, playery, level;
extern int      dayplay, enable_scroll, srcount, yrepcount, userid, wisid,
                lfd, fd;
extern gid_t    gid, egid;
extern long     outstanding_taxes, skill[], gltime, c[], cbak[];
extern time_t	initialtime;
extern struct cel *cell;
extern struct monst monster[];
extern struct sphere *spheres;
extern struct _itm itm[];
extern int      rmst, maxitm, lasttime;

/* macro to create scroll #'s with probability of occurrence */
#define newscroll() (scprob[rund(81)])
/* macro to return a potion # created with probability of occurrence */
#define newpotion() (potprob[rund(41)])
/* macro to return the + points on created leather armor */
#define newleather() (nlpts[rund(c[HARDGAME]?13:15)])
/* macro to return the + points on chain armor */
#define newchain() (nch[rund(10)])
/* macro to return + points on plate armor */
#define newplate() (nplt[rund(c[HARDGAME]?4:12)])
/* macro to return + points on new daggers */
#define newdagger() (ndgg[rund(13)])
/* macro to return + points on new swords */
#define newsword() (nsw[rund(c[HARDGAME]?6:13)])
/* macro to destroy object at present location */
#define forget() (item[playerx][playery]=know[playerx][playery]=0)
/* macro to wipe out a monster at a location */
#define disappear(x,y) (mitem[x][y]=know[x][y]=0)

/* defines below are for use in the termcap mode only */
#define ST_START 1
#define ST_END   2
#define BOLD     3
#define END_BOLD 4
#define CLEAR    5
#define CL_LINE  6
#define CL_DOWN 14
#define CURSOR  15
/* macro to turn on bold display for the terminal */
#define setbold() (*lpnt++ = ST_START)
/* macro to turn off bold display for the terminal */
#define resetbold() (*lpnt++ = ST_END)
/* macro to setup the scrolling region for the terminal */
#define setscroll() enable_scroll=1
/* macro to clear the scrolling region for the terminal */
#define resetscroll() enable_scroll=0
/* macro to clear the screen and home the cursor */
#define clear() (*lpnt++ =CLEAR, cbak[SPELLS]= -50)
/* macro to clear to end of line */
#define cltoeoln() (*lpnt++ = CL_LINE)

/* macro to output one byte to the output buffer */
#define lprc(ch) ((lpnt>=lpend)?(*lpnt++ =(ch), lflush()):(*lpnt++ =(ch)))

#ifdef MACRORND
extern unsigned long randx;
/* macro to seed the random number generator */
#define srandom(x) (randx=x)
/* macros to generate random numbers   1<=rnd(N)<=N   0<=rund(N)<=N-1 */
#define rnd(x)  ((((randx=randx*1103515245+12345)>>7)%(x))+1)
#define rund(x) ((((randx=randx*1103515245+12345)>>7)%(x))  )
#endif	/* MACRORND */
/* macros for miscellaneous data conversion */
#define min(x,y) (((x)>(y))?(y):(x))
#define max(x,y) (((x)>(y))?(x):(y))
#endif	/* NODEFS */