(trad, set): Treat trade file slots with zero owner as unused, so that

freshly extended trade file makes sense.  When set() removes a lot,
simply zero the slot.

(set): Initialize trd_uid.

(trade_check_ok): Use check_land_ok() & friends instead of doing it by
hand, but wrong.  This fixes bying planes and land units loaded on
ships that moved after loading.

(check_trade_ok): New.
(trade_check_ok): Use it.  Remove unused argument lot.  Callers
changed.
This commit is contained in:
Markus Armbruster 2004-08-28 15:22:50 +00:00
parent 133c1754f9
commit e16e38dfab
6 changed files with 52 additions and 47 deletions

View file

@ -73,7 +73,7 @@ union trdgenstr {
struct shpstr shp;
};
extern int trade_check_ok(int, struct trdstr *, union trdgenstr *);
extern int trade_check_ok(struct trdstr *, union trdgenstr *);
extern s_char *trade_nameof(struct trdstr *, union trdgenstr *);
extern int trade_desc(struct trdstr *, union trdgenstr *);
extern int trade_getitem(struct trdstr *, union trdgenstr *);