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(is_engineer, has_helpful_engineer): Rename. Require allied

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engineers.  This affecs command `fortify'.
This commit is contained in:
Markus Armbruster 2004-01-28 10:46:57 +00:00
parent f7faeb6470
commit c4ae0d89eb
3 changed files with 8 additions and 3 deletions
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7
src/lib/common/land.c
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@ -97,14 +97,19 @@ has_units_with_mob(coord x, coord y, natid cn)
return 0;
}
/*
* Is there a engineer unit at X,Y that can help nation CN?
*/
int
is_engineer(int x, int y)
has_helpful_engineer(coord x, coord y, natid cn)
{
struct nstr_item ni;
struct lndstr land;
snxtitem_xy(&ni, EF_LAND, x, y);
while (nxtitem(&ni, (s_char *)&land)) {
if (land.lnd_own != cn && getrel(getnatp(land.lnd_own), cn) != ALLIED)
continue;
if (lchr[(int)land.lnd_type].l_flags & L_ENGINEER)
return 1;
}