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Get rid of src/lib/common/land.c

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There are several files with land unit subroutines.  This one is in an
awkward place: it depends on stuff from ../subs, which contributes to
libcommon.a's ugly dependencies.  Move its contents to logical places
(use internal linkage where possible), and remove it.
This commit is contained in:
Markus Armbruster 2008-02-02 21:36:37 +01:00
parent 312e6d4c5b
commit 3d2518a724
5 changed files with 79 additions and 122 deletions
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18
src/lib/commands/cede.c
View file

@ -42,6 +42,7 @@
#include "plane.h"
#include "ship.h"
static int has_units_with_mob(coord, coord, natid);
static void cede_hdr(void);
static int cede_sect(struct nstr_sect *, natid);
static int cede_ship(struct nstr_item *, natid);
@ -169,6 +170,23 @@ cede_sect(struct nstr_sect *ns, natid to)
return RET_OK;
}
static int
has_units_with_mob(coord x, coord y, natid cn)
{
struct nstr_item ni;
struct lndstr land;
snxtitem_xy(&ni, EF_LAND, x, y);
while (nxtitem(&ni, &land)) {
if (land.lnd_own != cn)
continue;
if (land.lnd_mobil > 0)
return 1;
}
return 0;
}
static void
cede_hdr(void)
{