include/lev.h

   1 /* aNetHack 0.0.1       lev.h   $ANH-Date: 1432512781 2015/05/25 00:13:01 $  $ANH-Branch: master $:$ANH-Revision: 1.12 $ */
   2 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
   3 /* aNetHack may be freely redistributed.  See license for details. */
   4
   5 /*      Common include file for save and restore routines */
   6
   7 #ifndef LEV_H
   8 #define LEV_H
   9
  10 #define COUNT_SAVE 0x1
  11 #define WRITE_SAVE 0x2
  12 #define FREE_SAVE 0x4
  13
  14 #define MAX_BMASK 4
  15
  16 /* operations of the various saveXXXchn & co. routines */
  17 #define perform_bwrite(mode) ((mode) & (COUNT_SAVE | WRITE_SAVE))
  18 #define release_data(mode) ((mode) &FREE_SAVE)
  19
  20 /* The following are used in mkmaze.c */
  21 struct container {
  22     struct container *next;
  23     xchar x, y;
  24     short what;
  25     genericptr_t list;
  26 };
  27
  28 #define CONS_OBJ 0
  29 #define CONS_MON 1
  30 #define CONS_HERO 2
  31 #define CONS_TRAP 3
  32
  33 struct bubble {
  34     xchar x, y;   /* coordinates of the upper left corner */
  35     schar dx, dy; /* the general direction of the bubble's movement */
  36     uchar bm[MAX_BMASK + 2];    /* bubble bit mask */
  37     struct bubble *prev, *next; /* need to traverse the list up and down */
  38     struct container *cons;
  39 };
  40
  41 /* used in light.c */
  42 typedef struct ls_t {
  43     struct ls_t *next;
  44     xchar x, y;  /* source's position */
  45     short range; /* source's current range */
  46     short flags;
  47     short type;  /* type of light source */
  48     anything id; /* source's identifier */
  49 } light_source;
  50
  51 #endif /* LEV_H */