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http://eressea.upb.de/mantis/view.php?id=617 

monsters are shedding extra weight in a smarter way.
This commit is contained in:
Enno Rehling 2005-07-31 00:01:25 +00:00
parent e39b51bc13
commit 0eb91f7ab7
1 changed files with 44 additions and 17 deletions
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61
src/common/gamecode/monster.c
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@ -70,6 +70,48 @@
#define MAXILLUSION_TEXTS 3
static void
reduce_weight(unit * u)
{
int horses = get_resource(u,R_HORSE);
int capacity = walkingcapacity(u);
item ** itmp = &u->items;
int weight = 0;
if (horses > 0) {
change_resource(u, R_HORSE, - min(horses,(u->number*2)));
}
/* 1. get rid of anything that isn't silver or really lightweight */
while (capacity>0 && *itmp!=NULL) {
item * itm = *itmp;
const item_type * itype = itm->type;
weight += itm->number*itype->weight;
if (weight>capacity) {
if (itype->weight>=10) {
if (itype->capacity < itype->weight) {
int reduce = min(itm->number, -((capacity-weight)/itype->weight));
give_item(reduce, itm->type, u, NULL, NULL);
weight -= reduce * itype->weight;
}
}
}
if (*itmp==itm) itmp=&itm->next;
}
for (itmp = &u->items;*itmp && weight>capacity;) {
item * itm = *itmp;
const item_type * itype = itm->type;
weight += itm->number*itype->weight;
if (itype->capacity < itype->weight) {
int reduce = min(itm->number, -((capacity-weight)/itype->weight));
give_item(reduce, itm->type, u, NULL, NULL);
weight -= reduce * itype->weight;
}
if (*itmp==itm) itmp=&itm->next;
}
}
static boolean
is_waiting(const unit * u)
{
@ -328,6 +370,7 @@ monster_move(region * r, unit * u)
sprintf(buf, "%s %s", locale_string(u->faction->locale, keywords[K_MOVE]),
locale_string(u->faction->locale, directions[d]));
reduce_weight(u);
return parse_order(buf, u->faction->locale);
}
@ -794,26 +837,10 @@ plan_dragon(unit * u)
attrib * ta = a_find(u->attribs, &at_targetregion);
region * r = u->region;
region * tr = NULL;
int horses = get_resource(u,R_HORSE);
int capacity = walkingcapacity(u);
item ** itmp = &u->items;
boolean move = false;
order * long_order = NULL;
if (horses > 0) {
change_resource(u, R_HORSE, - min(horses,(u->number*2)));
}
while (capacity>0 && *itmp!=NULL) {
item * itm = *itmp;
if (itm->type->capacity<itm->type->weight) {
int weight = itm->number*itm->type->capacity;
if (weight > capacity) {
int error = give_item(itm->number, itm->type, u, NULL, NULL);
if (error!=0) break;
}
}
if (*itmp==itm) itmp=&itm->next;
}
reduce_weight(u);
if (ta==NULL) {
move |= (r->land==0 || r->land->peasants==0); /* when no peasants, move */