static int
useonother_trappedairelemental(struct unit *u, int shipId,
const struct item_type *itype, int amount, struct order *ord)
{
curse *c;
ship *sh;
if (shipId <= 0) {
cmistake(u, ord, 20, MSG_MOVE);
return -1;
}
sh = findshipr(u->region, shipId);
if (!sh) {
cmistake(u, ord, 20, MSG_MOVE);
return -1;
}
c =
create_curse(u, &sh->attribs, ct_find("shipspeedup"), 20, INT_MAX, SPEEDUP,
0);
c_setflag(c, CURSE_NOAGE);
ADDMSG(&u->faction->msgs, msg_message("trappedairelemental_success",
"unit region command ship", u, u->region, ord, sh));
use_pooled(u, itype->rtype, GET_DEFAULT, 1);
return 0;
}
int curse_read(attrib * a, void *owner, struct storage *store)
{
curse *c = (curse *) a->data.v;
int ur;
char cursename[64];
int n;
int flags;
float flt;
READ_INT(store, &c->no);
chash(c);
READ_TOK(store, cursename, sizeof(cursename));
READ_INT(store, &flags);
READ_INT(store, &c->duration);
if (global.data_version >= CURSEVIGOURISFLOAT_VERSION) {
READ_FLT(store, &flt);
c->vigour = flt;
} else {
READ_INT(store, &n);
c->vigour = (float)n;
}
if (global.data_version < INTPAK_VERSION) {
ur = read_reference(&c->magician, store, read_int, resolve_unit);
} else {
ur = read_reference(&c->magician, store, read_unit_reference, resolve_unit);
}
if (global.data_version < CURSEFLOAT_VERSION) {
READ_INT(store, &n);
c->effect = (float)n;
} else {
READ_FLT(store, &flt);
c->effect = flt;
}
c->type = ct_find(cursename);
if (c->type == NULL) {
int result = read_ccompat(cursename, store);
if (result != 0) {
log_error("missing curse %s, no compatibility code either.\n", cursename);
}
assert(result == 0);
return AT_READ_FAIL;
}
if (global.data_version < CURSEFLAGS_VERSION) {
c_setflag(c, flags);
} else {
c->flags = flags;
}
c_clearflag(c, CURSE_ISNEW);
if (c->type->read)
c->type->read(store, c, owner);
else if (c->type->typ == CURSETYP_UNIT) {
READ_INT(store, &c->data.i);
}
if (c->type->typ == CURSETYP_REGION) {
int rr =
read_reference(&c->data.v, store, read_region_reference,
RESOLVE_REGION(global.data_version));
if (ur == 0 && rr == 0 && !c->data.v) {
return AT_READ_FAIL;
}
}
return AT_READ_OK;
}
