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/* 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 */
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 symb; /* 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[5];
const char * const *shknms; /* list of shopkeeper names for this type */
};
extern NEARDATA struct mkroom rooms[(MAXNROFROOMS+1)*2];
extern NEARDATA 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;
extern NEARDATA coord doors[DOORMAX];
/* 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 BARRACKS 7 /* contains soldiers and their gear */
#define ZOO 8 /* floor covered with treasure and monsters */
#define DELPHI 9 /* contains Oracle and peripherals */
#define TEMPLE 10 /* contains a shrine */
#define LEPREHALL 11 /* leprechaun hall (Tom Proudfoot) */
#define COCKNEST 12 /* cockatrice nest (Tom Proudfoot) */
#define ANTHOLE 13 /* ants (Tom Proudfoot) */
#define SHOPBASE 14 /* everything above this is a shop */
#define ARMORSHOP 15 /* specific shop defines for level compiler */
#define SCROLLSHOP 16
#define POTIONSHOP 17
#define WEAPONSHOP 18
#define FOODSHOP 19
#define RINGSHOP 20
#define WANDSHOP 21
#define TOOLSHOP 22
#define BOOKSHOP 23
#define UNIQUESHOP 24 /* shops here & above not randomly gen'd. */
#define CANDLESHOP 24
#define MAXRTYPE 24 /* maximum valid room type */
/* 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 */
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