nethack-gwaa-kiwi/nethack
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viz_array[][] type

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viz_array[][] is indexed by coordinates but the data it contains has
nothing to do with them so it shouldn't have been changed to coordxy.
'char' was sufficient; 'uchar' would have been better; this invents
'seenV' instead.  This led to a cascade of required changes.  The
result is warning free and seems to be working but my fingers are
crosssed....
This commit is contained in:
PatR
2022-07-15 13:48:29 -07:00
parent 5aca2fc590
commit b37f922cf7
7 changed files with 92 additions and 67 deletions
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7
include/global.h
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@@ -1,4 +1,4 @@
/* NetHack 3.7 global.h $NHDT-Date: 1646322467 2022/03/03 15:47:47 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.135 $ */
/* NetHack 3.7 global.h $NHDT-Date: 1657918090 2022/07/15 20:48:10 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.144 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Michael Allison, 2006. */
/* NetHack may be freely redistributed. See license for details. */
@@ -85,6 +85,11 @@ typedef schar boolean; /* 0 or 1 */
#endif
#endif
/* vision seen vectors: viz_array[][] and levl[][].seenv, which use different
values from each other but are close enough in size to share a type;
viz_array contains 8-bit bitmasks, lev->seenv is a 5-bit bitfield */
typedef unsigned char seenV; /* no need for uint8_t */
/* Type for third parameter of read(2) */
#if defined(BSD) || defined(ULTRIX)
typedef int readLenType;