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edit: Factor edit_item() out of edit_ship(), edit_land()

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Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
This commit is contained in:
Markus Armbruster 2013-12-29 11:51:57 +01:00
parent 2936e07f41
commit 3be53fddb3
1 changed files with 16 additions and 20 deletions
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36
src/lib/commands/edit.c
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@ -824,12 +824,23 @@ edit_unit(struct empobj *unit, char *key, char *p,
return RET_OK;
}
static void
edit_item(struct empobj *unit, short item[], struct ichrstr *ip, int arg,
short lim[])
{
arg = LIMIT_TO(arg, 0, lim[ip->i_uid]);
divine_unit_change_quiet(unit, ip->i_name, arg != item[ip->i_uid],
"from %d to %d", item[ip->i_uid], arg);
report_divine_gift(unit->own, ip, arg - item[ip->i_uid],
unit_nameof(unit));
item[ip->i_uid] = arg;
}
static int
edit_ship(struct shpstr *ship, char *key, char *p)
{
struct mchrstr *mcp = &mchr[ship->shp_type];
int arg = atoi(p);
struct ichrstr *ip;
switch (*key) {
case 'U':
@ -886,15 +897,8 @@ edit_ship(struct shpstr *ship, char *key, char *p)
case 'l':
case 'h':
case 'r':
ip = item_by_name(key);
arg = LIMIT_TO(arg, 0, mchr[ship->shp_type].m_item[ip->i_uid]);
divine_unit_change_quiet((struct empobj *)ship, ip->i_name,
arg != ship->shp_item[ip->i_uid],
"from %d to %d",
ship->shp_item[ip->i_uid], arg);
report_divine_gift(ship->shp_own, ip,
arg - ship->shp_item[ip->i_uid], prship(ship));
ship->shp_item[ip->i_uid] = arg;
edit_item((struct empobj *)ship, ship->shp_item, item_by_name(key),
arg, mcp->m_item);
break;
default:
pr("huh? (%s)\n", key);
@ -908,7 +912,6 @@ edit_land(struct lndstr *land, char *key, char *p)
{
struct lchrstr *lcp = &lchr[land->lnd_type];
int arg = atoi(p);
struct ichrstr *ip;
switch (*key) {
case 'U':
@ -996,15 +999,8 @@ edit_land(struct lndstr *land, char *key, char *p)
case 'l':
case 'h':
case 'r':
ip = item_by_name(key);
arg = LIMIT_TO(arg, 0, lchr[land->lnd_type].l_item[ip->i_uid]);
divine_unit_change_quiet((struct empobj *)land, ip->i_name,
arg != land->lnd_item[ip->i_uid],
"from %d to %d",
land->lnd_item[ip->i_uid], arg);
report_divine_gift(land->lnd_own, ip,
arg - land->lnd_item[ip->i_uid], prland(land));
land->lnd_item[ip->i_uid] = arg;
edit_item((struct empobj *)land, land->lnd_item, item_by_name(key),
arg, lcp->l_item);
break;
default:
pr("huh? (%s)\n", key);