include/align.h

   1 /* NetHack 3.6  align.h $NHDT-Date: 1432512779 2015/05/25 00:12:59 $  $NHDT-Branch: master $:$NHDT-Revision: 1.8 $ */
   2 /* Copyright (c) Mike Stephenson, Izchak Miller  1991.            */
   3 /* NetHack may be freely redistributed.  See license for details. */
   4
   5 #ifndef ALIGN_H
   6 #define ALIGN_H
   7
   8 typedef schar aligntyp; /* basic alignment type */
   9
  10 typedef struct align { /* alignment & record */
  11     aligntyp type;
  12     int record;
  13 } align;
  14
  15 /* bounds for "record" -- respect initial alignments of 10 */
  16 #define ALIGNLIM (10L + (moves / 200L))
  17
  18 #define A_NONE (-128) /* the value range of type */
  19
  20 #define A_CHAOTIC (-1)
  21 #define A_NEUTRAL 0
  22 #define A_LAWFUL 1
  23
  24 #define A_COALIGNED 1
  25 #define A_OPALIGNED (-1)
  26
  27 #define AM_NONE 0
  28 #define AM_CHAOTIC 1
  29 #define AM_NEUTRAL 2
  30 #define AM_LAWFUL 4
  31
  32 #define AM_MASK 7
  33
  34 #define AM_SPLEV_CO 3
  35 #define AM_SPLEV_NONCO 7
  36
  37 #define Amask2align(x)                                          \
  38     ((aligntyp)((!(x)) ? A_NONE : ((x) == AM_LAWFUL) ? A_LAWFUL \
  39                                                      : ((int) x) - 2))
  40 #define Align2amask(x) \
  41     (((x) == A_NONE) ? AM_NONE : ((x) == A_LAWFUL) ? AM_LAWFUL : (x) + 2)
  42
  43 #endif /* ALIGN_H */