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(retreat_ship1, retreat_land1): Use snxtitem_group() instead of

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snxtitem() for RET_GROUP.  The latter uses player->condarg, which lets
crafty attackers suppress retreat.
This commit is contained in:
Markus Armbruster 2006-03-26 19:09:06 +00:00
parent cc29b27a67
commit 404fe4ad86
1 changed files with 8 additions and 15 deletions
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23
src/lib/subs/retreat.c
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@ -90,19 +90,15 @@ check_retreat_and_do_shipdamage(struct shpstr *sp, int dam)
}
void
retreat_ship(struct shpstr *sp, s_char code)
retreat_ship(struct shpstr *sp, char code)
{
struct nstr_item ni;
struct shpstr ship;
s_char buf[2];
if (sp->shp_rflags & RET_GROUP) {
buf[0] = sp->shp_fleet;
buf[1] = 0;
snxtitem(&ni, EF_SHIP, buf);
snxtitem_group(&ni, EF_SHIP, sp->shp_fleet);
while (nxtitem(&ni, &ship))
if ((ship.shp_fleet == buf[0]) &&
(ship.shp_own == sp->shp_own)) {
if (ship.shp_own == sp->shp_own) {
if (ship.shp_uid == sp->shp_uid) {
retreat_ship1(sp, code, 1);
if (sp->shp_rpath[0] == 0)
@ -124,7 +120,7 @@ retreat_ship(struct shpstr *sp, s_char code)
}
static int
retreat_ship1(struct shpstr *sp, s_char code, int orig)
retreat_ship1(struct shpstr *sp, char code, int orig)
/* Is this the originally scared ship, or a follower */
@ -359,18 +355,15 @@ check_retreat_and_do_landdamage(struct lndstr *lp, int dam)
}
void
retreat_land(struct lndstr *lp, s_char code)
retreat_land(struct lndstr *lp, char code)
{
struct nstr_item ni;
struct lndstr land;
s_char buf[2];
if (lp->lnd_rflags & RET_GROUP) {
buf[0] = lp->lnd_army;
buf[1] = 0;
snxtitem(&ni, EF_SHIP, buf);
snxtitem_group(&ni, EF_SHIP, lp->lnd_army);
while (nxtitem(&ni, &land))
if ((land.lnd_army == buf[0]) && (land.lnd_own == lp->lnd_own)) {
if (land.lnd_own == lp->lnd_own) {
if (land.lnd_uid == lp->lnd_uid) {
retreat_land1(lp, code, 1);
if (lp->lnd_rpath[0] == 0)
@ -392,7 +385,7 @@ retreat_land(struct lndstr *lp, s_char code)
}
static int
retreat_land1(struct lndstr *lp, s_char code, int orig)
retreat_land1(struct lndstr *lp, char code, int orig)
/* Is this the originally scared unit, or a follower */