bool can_survive(const unit * u, const region * r)
{
if ((fval(r->terrain, WALK_INTO) && (u_race(u)->flags & RCF_WALK))
|| (fval(r->terrain, SWIM_INTO) && (u_race(u)->flags & RCF_SWIM))
|| (fval(r->terrain, FLY_INTO) && (u_race(u)->flags & RCF_FLY))) {
static const curse_type *ctype = NULL;
if (has_horses(u) && !fval(r->terrain, WALK_INTO))
return false;
if (!ctype)
ctype = ct_find("holyground");
if (fval(u_race(u), RCF_UNDEAD) && curse_active(get_curse(r->attribs, ctype)))
return false;
return true;
}
return false;
}
static int
use_museumticket(unit * u, const struct item_type *itype, int amount,
order * ord)
{
attrib *a;
region *r = u->region;
plane *pl = rplane(r);
unused_arg(amount);
/* Pruefen ob in normaler Plane und nur eine Person */
if (pl != get_homeplane()) {
cmistake(u, ord, 265, MSG_MAGIC);
return 0;
}
if (u->number != 1) {
cmistake(u, ord, 267, MSG_MAGIC);
return 0;
}
if (has_horses(u)) {
cmistake(u, ord, 272, MSG_MAGIC);
return 0;
}
/* In diesem Attribut merken wir uns, wohin die Einheit zurückgesetzt
* wird, wenn sie das Museum verläßt. */
a = a_add(&u->attribs, a_new(&at_museumexit));
a->data.sa[0] = (short)r->x;
a->data.sa[1] = (short)r->y;
/* Benutzer in die Halle teleportieren */
move_unit(u, findregion(9525, 9525), NULL);
/* Ticket abziehen */
i_change(&u->items, itype, -1);
/* Benutzer ein Exitticket geben */
i_change(&u->items, itype, 1);
return 0;
}
