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PR #926 tweak - mdistu()

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Define mdistu() in terms of distu() rather than dist2().  It's an
extra level of macro expansion when compiling but that's negligible
overhead.
This commit is contained in:
PatR
2022-11-19 00:08:44 -08:00
parent 28a984e897
commit fa0cc01ae7
1 changed files with 5 additions and 11 deletions
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16
include/hack.h
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@@ -702,21 +702,15 @@ enum optset_restrictions {
/* Cast to int, but limit value to range. */
#define LIMIT_TO_RANGE_INT(lo, hi, var) \
(int) ( \
(var) < (lo) ? (lo) : ( \
(var) > (hi) ? (hi) : \
(var) \
) \
)
((int) ((var) < (lo) ? (lo) : (var) > (hi) ? (hi) : (var)))
#define ARM_BONUS(obj) \
(objects[(obj)->otyp].a_ac + (obj)->spe \
#define ARM_BONUS(obj) \
(objects[(obj)->otyp].a_ac + (obj)->spe \
- min((int) greatest_erosion(obj), objects[(obj)->otyp].a_ac))
#define makeknown(x) discover_object((x), TRUE, TRUE)
#define distu(xx, yy) dist2((int)(xx), (int)(yy), (int) u.ux, (int) u.uy)
#define mdistu(mon) \
dist2((int) (mon)->mx, (int) (mon)->my, (int) u.ux, (int) u.uy)
#define distu(xx, yy) dist2((int) (xx), (int) (yy), (int) u.ux, (int) u.uy)
#define mdistu(mon) distu((mon)->mx, (mon)->my)
#define onlineu(xx, yy) online2((int)(xx), (int)(yy), (int) u.ux, (int) u.uy)
#define rn1(x, y) (rn2(x) + (y))