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display.h cleanup

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I started out just to replace the weird partial expression in the
maybe_display_usteed macro but ended up cleaning up some other stuff
such as line wrapping.

There are still tabs present.
This commit is contained in:
PatR
2015-05-09 16:54:05 -07:00
parent 42e7c050c2
commit 2dc2091626
1 changed files with 50 additions and 49 deletions
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99
include/display.h
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@@ -1,4 +1,4 @@
/* NetHack 3.6 display.h $NHDT-Date: 1429757270 2015/04/23 02:47:50 $ $NHDT-Branch: master $:$NHDT-Revision: 1.19 $ */
/* NetHack 3.6 display.h $NHDT-Date: 1431215630 2015/05/09 23:53:50 $ $NHDT-Branch: master $:$NHDT-Revision: 1.22 $ */
/* NetHack 3.6 display.h $Date: 2009/05/06 10:44:38 $ $Revision: 1.14 $ */
/* SCCS Id: @(#)display.h 3.5 2005/06/21 */
/* Copyright (c) Dean Luick, with acknowledgements to Kevin Darcy */
@@ -11,7 +11,6 @@
#ifndef VISION_H
#include "vision.h"
#endif
#ifndef MONDATA_H
#include "mondata.h" /* for mindless() */
#endif
@@ -32,22 +31,23 @@
*/
#define tp_sensemon(mon) ( /* The hero can always sense a monster IF: */\
(!mindless(mon->data)) && /* 1. the monster has a brain to sense AND */\
((Blind && Blind_telepat) || /* 2a. hero is blind and telepathic OR */\
((Blind && Blind_telepat) || /* 2a. hero is blind and telepathic OR */\
/* 2b. hero is using a telepathy inducing */\
/* object and in range */\
(Unblind_telepat && \
(Unblind_telepat && \
(distu(mon->mx, mon->my) <= (BOLT_LIM * BOLT_LIM)))) \
)
#define sensemon(mon) (tp_sensemon(mon) || Detect_monsters || MATCH_WARN_OF_MON(mon))
#define sensemon(mon) \
(tp_sensemon(mon) || Detect_monsters || MATCH_WARN_OF_MON(mon))
/*
* mon_warning() is used to warn of any dangerous monsters in your
* vicinity, and a glyph representing the warning level is displayed.
*/
#define mon_warning(mon) (Warning && !(mon)->mpeaceful && \
(distu((mon)->mx, (mon)->my) < 100) && \
#define mon_warning(mon) (Warning && !(mon)->mpeaceful && \
(distu((mon)->mx, (mon)->my) < 100) && \
(((int) ((mon)->m_lev / 4)) >= context.warnlevel))
/*
@@ -73,7 +73,9 @@
* invisible to infravision), because this is usually called from within
* canseemon() or canspotmon() which already check that.
*/
#define see_with_infrared(mon) (!Blind && Infravision && infravisible(mon->data) && couldsee(mon->mx, mon->my))
#define see_with_infrared(mon) \
(!Blind && Infravision && infravisible(mon->data) \
&& couldsee(mon->mx, mon->my))
/*
@@ -83,10 +85,10 @@
* routines. Like mon_visible(), but it checks to see if the hero sees the
* location instead of assuming it. (And also considers worms.)
*/
#define canseemon(mon) ((mon->wormno ? worm_known(mon) : \
(cansee(mon->mx, mon->my) || see_with_infrared(mon))) \
&& mon_visible(mon))
#define canseemon(mon) \
((mon->wormno ? worm_known(mon) : \
(cansee(mon->mx, mon->my) || see_with_infrared(mon))) \
&& mon_visible(mon))
/*
* canspotmon(mon)
@@ -95,8 +97,7 @@
* telepathy, and is what you usually call for monsters about which nothing is
* known.
*/
#define canspotmon(mon) \
(canseemon(mon) || sensemon(mon))
#define canspotmon(mon) (canseemon(mon) || sensemon(mon))
/* knowninvisible(mon)
* This one checks to see if you know a monster is both there and invisible.
@@ -110,13 +111,14 @@
* invisible to infravision.
*/
#define knowninvisible(mon) \
(mtmp->minvis && \
((cansee(mon->mx, mon->my) && (See_invisible || Detect_monsters)) || \
(!Blind && (HTelepat & ~INTRINSIC) && \
distu(mon->mx, mon->my) <= (BOLT_LIM * BOLT_LIM) \
) \
) \
)
(mtmp->minvis \
&& ((cansee(mon->mx, mon->my) \
&& (See_invisible || Detect_monsters)) \
|| (!Blind && (HTelepat & ~INTRINSIC) \
&& distu(mon->mx, mon->my) <= (BOLT_LIM * BOLT_LIM) \
) \
) \
)
/*
* is_safepet(mon)
@@ -125,9 +127,8 @@
* definition here is convenient.
*/
#define is_safepet(mon) \
(mon && mon->mtame && canspotmon(mon) && flags.safe_dog \
&& !Confusion && !Hallucination && !Stunned)
(mon && mon->mtame && canspotmon(mon) && flags.safe_dog \
&& !Confusion && !Hallucination && !Stunned)
/*
* canseeself()
@@ -174,7 +175,7 @@
* These routines are true if what is really at the given location will
* "cover" any objects or traps that might be there.
*/
#define covers_objects(xx,yy) \
#define covers_objects(xx,yy) \
((is_pool(xx,yy) && !Underwater) || (levl[xx][yy].typ == LAVAPOOL))
#define covers_traps(xx,yy) covers_objects(xx,yy)
@@ -191,30 +192,29 @@
#define DISP_END (-6) /* Clean up. */
#define DISP_FREEMEM (-7) /* Free all memory during exit only. */
/* Total number of cmap indices in the sheild_static[] array. */
#define SHIELD_COUNT 21
/*
* display_self()
*
* Display the hero. It is assumed that all checks necessary to determine
* _if_ the hero can be seen have already been done.
*/
#define maybe_display_usteed (u.usteed && mon_visible(u.usteed)) ? \
ridden_mon_to_glyph(u.usteed) :
#define maybe_display_usteed(otherwise_self) \
((u.usteed && mon_visible(u.usteed)) ? \
ridden_mon_to_glyph(u.usteed) : (otherwise_self))
#define display_self() \
show_glyph(u.ux, u.uy, \
maybe_display_usteed /* else */ \
youmonst.m_ap_type == M_AP_NOTHING ? \
hero_glyph : \
youmonst.m_ap_type == M_AP_FURNITURE ? \
cmap_to_glyph(youmonst.mappearance) : \
youmonst.m_ap_type == M_AP_OBJECT ? \
objnum_to_glyph(youmonst.mappearance) : \
/* else M_AP_MONSTER */ monnum_to_glyph(youmonst.mappearance))
#define display_self() \
show_glyph(u.ux, u.uy, maybe_display_usteed( \
youmonst.m_ap_type == M_AP_NOTHING ? \
hero_glyph : \
youmonst.m_ap_type == M_AP_FURNITURE ? \
cmap_to_glyph(youmonst.mappearance) : \
youmonst.m_ap_type == M_AP_OBJECT ? \
objnum_to_glyph(youmonst.mappearance) : \
/* else M_AP_MONSTER */ \
monnum_to_glyph(youmonst.mappearance)))
/*
* A glyph is an abstraction that represents a _unique_ monster, object,
@@ -318,26 +318,25 @@
#define cmap_to_glyph(cmap_idx) ((int) (cmap_idx) + GLYPH_CMAP_OFF)
#define explosion_to_glyph(expltype,idx) \
((((expltype) * MAXEXPCHARS) + ((idx) - S_explode1)) + GLYPH_EXPLODE_OFF)
((((expltype) * MAXEXPCHARS) + ((idx) - S_explode1)) + GLYPH_EXPLODE_OFF)
#define trap_to_glyph(trap) \
cmap_to_glyph(trap_to_defsym(what_trap((trap)->ttyp)))
/* Not affected by hallucination. Gives a generic body for CORPSE */
/* MRKR: ...and the generic statue */
#define objnum_to_glyph(onum) ((int) (onum) + GLYPH_OBJ_OFF)
#define monnum_to_glyph(mnum) ((int) (mnum) + GLYPH_MON_OFF)
#define objnum_to_glyph(onum) ((int) (onum) + GLYPH_OBJ_OFF)
#define monnum_to_glyph(mnum) ((int) (mnum) + GLYPH_MON_OFF)
#define detected_monnum_to_glyph(mnum) ((int) (mnum) + GLYPH_DETECT_OFF)
#define ridden_monnum_to_glyph(mnum) ((int) (mnum) + GLYPH_RIDDEN_OFF)
#define petnum_to_glyph(mnum) ((int) (mnum) + GLYPH_PET_OFF)
#define petnum_to_glyph(mnum) ((int) (mnum) + GLYPH_PET_OFF)
/* The hero's glyph when seen as a monster.
*/
#define hero_glyph \
monnum_to_glyph((Upolyd || !flags.showrace) ? u.umonnum : \
(flags.female && urace.femalenum != NON_PM) ? urace.femalenum : \
urace.malenum)
(flags.female && urace.femalenum != NON_PM) ? \
urace.femalenum : urace.malenum)
/*
* Change the given glyph into it's given type. Note:
@@ -405,15 +404,17 @@
((glyph) >= GLYPH_OBJ_OFF && (glyph) < (GLYPH_OBJ_OFF+NUM_OBJECTS))
#define glyph_is_object(glyph) \
(glyph_is_normal_object(glyph) \
|| glyph_is_statue(glyph) \
|| glyph_is_body(glyph))
|| glyph_is_statue(glyph) \
|| glyph_is_body(glyph))
#define glyph_is_trap(glyph) \
((glyph) >= (GLYPH_CMAP_OFF+trap_to_defsym(1)) && \
(glyph) < (GLYPH_CMAP_OFF+trap_to_defsym(1)+TRAPNUM))
#define glyph_is_cmap(glyph) \
((glyph) >= GLYPH_CMAP_OFF && (glyph) < (GLYPH_CMAP_OFF+MAXPCHARS))
#define glyph_is_swallow(glyph) \
((glyph) >= GLYPH_SWALLOW_OFF && (glyph) < (GLYPH_SWALLOW_OFF+(NUMMONS << 3)))
((glyph) >= GLYPH_SWALLOW_OFF \
&& (glyph) < (GLYPH_SWALLOW_OFF+(NUMMONS << 3)))
#define glyph_is_warning(glyph) \
((glyph) >= GLYPH_WARNING_OFF && (glyph) < (GLYPH_WARNING_OFF + WARNCOUNT))
#endif /* DISPLAY_H */