int main(int argc, char *argv[])
{
int *ids;
loginit(NULL);
Rng r;
int usdargs = rng(&r, argc, argv);
argc -= usdargs;
argv += usdargs;
int n = idargs(argc, argv, &ids);
if (argc < 3)
fatal("usage: enmgen [-s <seed>] <ID>+ <num>");
long num = strtol(argv[argc-1], NULL, 10);
if (num == LLONG_MIN || num == LLONG_MAX)
fatal("Invalid number: %s", argv[argc-1]);
Zone *zn = zoneread(stdin);
if (!zn)
die("Failed to read the zone: %s", miderrstr());
Loc ls[zn->lvl->d * zn->lvl->w * zn->lvl->h];
int nls = locs(zn, ls);
int i;
for (i = 0; i < num && nls > 0; i++) {
int idind = rngintincl(&r, 0, n);
int lind = rngintincl(&r, 0, nls);
Loc l = ls[lind];
if (nls > 1)
ls[lind] = ls[nls-1];
nls--;
Enemy enm;
if (!enemyinit(&enm, ids[idind], l.p.x, l.p.y))
fatal("Failed to initialize enemy with ID: %d", ids[idind]);
if (!zoneaddenemy(zn, l.z, enm)) {
nls = rmz(ls, nls, l.z);
num--;
}
}
if (i < num)
fatal("Failed to place all items");
zonewrite(stdout, zn);
zonefree(zn);
xfree(ids);
return 0;
}
Zone *zoneget(int znum)
{
ignframetime();
char *zfile = zonefile(znum);
FILE *f = fopen(zfile, "r");
if (!f)
die("Unable to open the zone file [%s]: %s", zfile, miderrstr());
Zone *zn = zoneread(f);
if (!zn)
die("Failed to read the zone file [%s]: %s", zfile, miderrstr());
fclose(f);
return zn;
}
Zone *zonegen(Rng *r, int depth)
{
ignframetime();
FILE *fin = inzone;
if (!fin)
fin = zpipe(r, depth);
Zone *z = zoneread(fin);
if (!z)
die("Failed to read the zone: %s", miderrstr());
if (inzone) {
fclose(fin);
inzone = NULL;
} else {
int ret = pipeclose(fin);
if (ret == -1)
die("Zone gen pipeline exited with failure: %s", miderrstr());
}
return z;
}
