/** Filter content by tags/name */
static bool CDECL TagNameFilter(const ContentInfo * const *a, StringFilter &filter)
{
filter.ResetState();
for (int i = 0; i < (*a)->tag_count; i++) {
filter.AddLine((*a)->tags[i]);
}
filter.AddLine((*a)->name);
return filter.GetState();
}
/** Filter sign list by sign name */
static bool CDECL SignNameFilter(const Sign * const *a, StringFilter &filter)
{
/* Get sign string */
char buf1[MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH];
SetDParam(0, (*a)->index);
GetString(buf1, STR_SIGN_NAME, lastof(buf1));
filter.ResetState();
filter.AddLine(buf1);
return filter.GetState();
}
