static enum parser_error parse_r_b(struct parser *p) {
struct monster_race *r = parser_priv(p);
int i;
struct random dam;
if (!r)
return PARSE_ERROR_MISSING_RECORD_HEADER;
for (i = 0; i < MONSTER_BLOW_MAX; i++)
if (!r->blow[i].method)
break;
if (i == MONSTER_BLOW_MAX)
return PARSE_ERROR_TOO_MANY_ENTRIES;
r->blow[i].method = find_blow_method(parser_getsym(p, "method"));
if (!r_info_blow_method[r->blow[i].method])
return PARSE_ERROR_UNRECOGNISED_BLOW;
if (parser_hasval(p, "effect")) {
r->blow[i].effect = find_blow_effect(parser_getsym(p, "effect"));
if (!r_info_blow_effect[r->blow[i].effect])
return PARSE_ERROR_INVALID_EFFECT;
}
if (parser_hasval(p, "damage")) {
dam = parser_getrand(p, "damage");
r->blow[i].d_dice = dam.dice;
r->blow[i].d_side = dam.sides;
}
return PARSE_ERROR_NONE;
}
static enum parser_error parse_prefs_q(struct parser *p)
{
struct prefs_data *d = parser_priv(p);
assert(d != NULL);
if (d->bypass)
return PARSE_ERROR_NONE;
if (parser_hasval(p, "sval") && parser_hasval(p, "flag")) {
object_kind *kind;
int tvi, svi, idx;
tvi = tval_find_idx(parser_getsym(p, "n"));
if (tvi < 0)
return PARSE_ERROR_UNRECOGNISED_TVAL;
svi = lookup_sval(tvi, parser_getsym(p, "sval"));
if (svi < 0)
return PARSE_ERROR_UNRECOGNISED_SVAL;
idx = lookup_kind(tvi, svi);
if (idx < 0)
return PARSE_ERROR_UNRECOGNISED_SVAL;
kind = &k_info[idx];
kind->squelch = parser_getint(p, "flag");
}
return PARSE_ERROR_NONE;
}
int test_opt0(void *state) {
int wasok = 0;
errr r = parser_reg(state, "test-opt0 sym s0 ?sym s1", helper_opt0);
eq(r, 0);
parser_setpriv(state, &wasok);
r = parser_parse(state, "test-opt0:foo");
eq(r, 0);
eq(wasok, 1);
require(parser_hasval(state, "s0"));
require(!parser_hasval(state, "s1"));
r = parser_parse(state, "test-opt0:foo:bar");
eq(r, 0);
eq(wasok, 2);
require(parser_hasval(state, "s0"));
require(parser_hasval(state, "s1"));
ok;
}
static enum parser_error helper_opt0(struct parser *p) {
const char *s0 = parser_getsym(p, "s0");
const char *s1 = parser_hasval(p, "s1") ? parser_getsym(p, "s1") : NULL;
int *wasok = parser_priv(p);
if (!s0 || strcmp(s0, "foo"))
return PARSE_ERROR_GENERIC;
if (s1 && !strcmp(s1, "bar"))
*wasok = 2;
else
*wasok = 1;
return PARSE_ERROR_NONE;
}
static enum parser_error parse_r_plural(struct parser *p)
{
struct monster_race *r = parser_priv(p);
if (r == NULL)
return PARSE_ERROR_MISSING_RECORD_HEADER;
if (parser_hasval(p, "plural")) {
const char *plural = parser_getstr(p, "plural");
if (strlen(plural) > 0)
r->plural = string_make(plural);
else
r->plural = NULL;
}
return PARSE_ERROR_NONE;
}
static enum parser_error parse_rb_s(struct parser *p) {
struct monster_base *rb = parser_priv(p);
char *flags;
char *s;
if (!rb)
return PARSE_ERROR_MISSING_RECORD_HEADER;
if (!parser_hasval(p, "spells"))
return PARSE_ERROR_NONE;
flags = string_make(parser_getstr(p, "spells"));
s = strtok(flags, " |");
while (s) {
if (grab_flag(rb->spell_flags, RSF_SIZE, r_info_spell_flags, s)) {
mem_free(flags);
return PARSE_ERROR_INVALID_FLAG;
}
s = strtok(NULL, " |");
}
mem_free(flags);
return PARSE_ERROR_NONE;
}
static enum parser_error parse_r_mf(struct parser *p) {
struct monster_race *r = parser_priv(p);
char *flags;
char *s;
if (!r)
return PARSE_ERROR_MISSING_RECORD_HEADER;
if (!parser_hasval(p, "flags"))
return PARSE_ERROR_NONE;
flags = string_make(parser_getstr(p, "flags"));
s = strtok(flags, " |");
while (s) {
if (remove_flag(r->flags, RF_SIZE, r_info_flags, s)) {
mem_free(flags);
quit_fmt("bad mf-flag: %s", s);
return PARSE_ERROR_INVALID_FLAG;
}
s = strtok(NULL, " |");
}
mem_free(flags);
return PARSE_ERROR_NONE;
}