notnotdnethack/include/mkroom.h

/*	SCCS Id: @(#)mkroom.h	3.4	1992/11/14	*/
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed.  See license for details. */

#ifndef MKROOM_H
#define MKROOM_H

/* mkroom.h - types and structures for room and shop initialization */

struct mkroom {
	schar lx,hx,ly,hy;	/* usually xchar, but hx may be -1 */
	schar rtype;		/* type of room (zoo, throne, etc...) */
	schar rlit;		/* is the room lit ? */
	schar doorct;		/* door count */
	schar fdoor;		/* index for the first door of the room */
	schar nsubrooms;	/* number of subrooms */
	boolean irregular;	/* true if room is non-rectangular */
	Bitfield(solidwall, 4);	/* use with W_NORTH etc; signifies not to let random level gen put doors/connections in the wall */
	struct mkroom *sbrooms[MAX_SUBROOMS];  /* Subrooms pointers */
	struct monst *resident; /* priest/shopkeeper/guard for this room */
};

struct shclass {
	const char *name;	/* name of the shop type */
	char	shoptype;		/* this identifies the shop type */
	int	prob;		/* the shop type probability in % */
	schar	shdist;		/* object placement type */
#define D_SCATTER	0	/* normal placement */
#define D_SHOP		1	/* shop-like placement */
#define D_TEMPLE	2	/* temple-like placement */
	struct itp {
	    int iprob;		/* probability of an item type */
	    int itype;	/* item type: if >=0 a class, if < 0 a specific item */
	} iprobs[10];
	const char * const *shknms;	/* list of shopkeeper names for this type */
};

extern struct mkroom rooms[(MAXNROFROOMS+1)*2];
extern struct mkroom* subrooms;
/* the normal rooms on the current level are described in rooms[0..n] for
 * some n<MAXNROFROOMS
 * the vault, if any, is described by rooms[n+1]
 * the next rooms entry has hx -1 as a flag
 * there is at most one non-vault special room on a level
 */

extern struct mkroom *dnstairs_room, *upstairs_room, *sstairs_room;

struct door {
	xchar x,y;
	short arti_text;		/* Index of the text string for this (artifact) door */
};

struct altar {
	xchar		x, y;
	aligntyp	align;
	xchar		shrine;
	int			god;
};

extern struct door doors[DOORMAX];
extern struct altar altars[ALTARMAX];

/* values for rtype in the room definition structure */
#define OROOM		 0	/* ordinary room */
#define COURT		 2	/* contains a throne */
#define SWAMP		 3	/* contains pools */
#define VAULT		 4	/* contains piles of gold */
#define BEEHIVE		 5	/* contains killer bees and royal jelly */
#define MORGUE		 6	/* contains corpses, undead and ghosts */
#define ARMORY		 7	/* ruined armory */
#define BARRACKS	 8	/* contains soldiers and their gear */
#define ZOO			 9	/* floor covered with treasure and monsters */
#define DELPHI		10	/* contains Oracle and peripherals */
#define TEMPLE		11	/* contains a shrine */
#define LEPREHALL	12	/* leprechaun hall (Tom Proudfoot) */
#define COCKNEST	13	/* cockatrice nest (Tom Proudfoot) */
#define ANTHOLE		14	/* ants (Tom Proudfoot) */
#define GARDEN		15	/* nymphs, trees and fountains */
#define LIBRARY		16	/* living lecturns, and mostly-blank spellbooks */
#define STATUEGRDN	17	/* statue garden.  Ring of statues and figurines */
#define ISLAND 		18 /* ringed by water, contains items */
#define RIVER 		19 /* "room" is really a river running through the level*/
#define POOLROOM	20	/*  */
#define SLABROOM	21	/* Mithardir terminus room.  Special room with a slab */
#define ELSHAROOM	22	/* Generic Elshava room.  Couple of sea folk */
#define JOINEDROOM	23  /* is actually 2+ ordinary rooms joined together, and should have fewer corridors leading to it */
#define HELL_VAULT	24	/* This room has a hellish seal in it */
#define SHOPBASE	25	/* everything above this is a shop */
#define GENERALSHOP	SHOPBASE	/* specific shop defines for level compiler */
#define ARMORSHOP	SHOPBASE+1	
#define SCROLLSHOP	SHOPBASE+2
#define POTIONSHOP	SHOPBASE+3
#define WEAPONSHOP 	SHOPBASE+4
#define FOODSHOP  	SHOPBASE+5
#define RINGSHOP	SHOPBASE+6
#define WANDSHOP	SHOPBASE+7
#define TOOLSHOP	SHOPBASE+8
#define BOOKSHOP	SHOPBASE+9
#define MUSICSHOP	SHOPBASE+10
#define UNIQUESHOP	SHOPBASE+11	/* shops here & above not randomly gen'd. */
#define CANDLESHOP	UNIQUESHOP
#define JELLYSHOP	UNIQUESHOP+1
#define ACIDSHOP	UNIQUESHOP+2
#define PETSHOP		UNIQUESHOP+3
#define CERAMICSHOP	UNIQUESHOP+4
#define SEAGARDEN	UNIQUESHOP+5	/* ??? */
#define SEAFOOD		UNIQUESHOP+6	/* Deep One */
#define SANDWALKER	UNIQUESHOP+7	/* ??? */
#define NAIADSHOP	UNIQUESHOP+8	/* Naiad */
#define MAXRTYPE	NAIADSHOP	/* maximum valid room type */

/* NOTE: rtype is a char, so if go above 124 or so need to fix that*/

/* Special type for search_special() */
#define ANY_TYPE	(-1)
#define ANY_SHOP	(-2)

#define NO_ROOM		0	/* indicates lack of room-occupancy */
#define SHARED		1	/* indicates normal shared boundary */
#define SHARED_PLUS	2	/* indicates shared boundary - extra adjacent-
				 * square searching required */

#define ROOMOFFSET	3	/*
				 * (levl[x][y].roomno - ROOMOFFSET) gives
				 * rooms[] index, for inside-squares and
				 * non-shared boundaries.
				 */

#define IS_ROOM_PTR(x)		((x) >= rooms && (x) < rooms + MAXNROFROOMS)
#define IS_ROOM_INDEX(x)	((x) >= 0 && (x) < MAXNROFROOMS)
#define IS_SUBROOM_PTR(x)	((x) >= subrooms && \
				 (x) < subrooms + MAXNROFROOMS)
#define IS_SUBROOM_INDEX(x)	((x) > MAXNROFROOMS && (x) < (MAXNROFROOMS*2))
#define ROOM_INDEX(x)		((x) - rooms)
#define SUBROOM_INDEX(x)	((x) - subrooms)
#define IS_LAST_ROOM_PTR(x)	(ROOM_INDEX(x) == nroom)
#define IS_LAST_SUBROOM_PTR(x)	(!nsubroom || SUBROOM_INDEX(x) == nsubroom)

#endif /* MKROOM_H */