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Remove unused num_shipsatxy()

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This commit is contained in:
Markus Armbruster 2008-05-11 13:45:30 +02:00
parent 286388dcdc
commit 3cc80e83c3
2 changed files with 0 additions and 28 deletions
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1
include/prototypes.h
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@ -471,7 +471,6 @@ extern int unitsatxy(coord, coord, int, int);
extern int planesatxy(coord, coord, int, int);
extern int asw_shipsatxy(coord, coord, int, int, struct plnstr *,
struct shiplist **);
extern int num_shipsatxy(coord, coord, int, int);
extern int has_units(coord, coord, natid, struct lndstr *);
extern int adj_units(coord, coord, natid);
extern int islist(char *);

27
src/lib/subs/list.c
View file

@ -244,33 +244,6 @@ asw_shipsatxy(coord x, coord y, int wantflags, int nowantflags,
return ships;
}
int
num_shipsatxy(coord x, coord y, int wantflags, int nowantflags)
{
int ships;
struct nstr_item ni;
struct mchrstr *mp;
struct shpstr ship;
ships = 0;
snxtitem_xy(&ni, EF_SHIP, x, y);
while (nxtitem(&ni, &ship)) {
if (ship.shp_effic < SHIP_MINEFF || ship.shp_own == 0)
continue;
mp = &mchr[(int)ship.shp_type];
if (wantflags) {
if ((mp->m_flags & wantflags) == 0)
continue;
}
if (nowantflags) {
if (mp->m_flags & nowantflags)
continue;
}
ships++;
}
return ships;
}
int
adj_units(coord x, coord y, natid own)
{