#include "identifiers/identifier.h"

#include <time.h>

#include "containers/darray.h"
#include "logger.h"
#include "math/mtwister.h"

static b8 generator_created = false;
static mtrand_state generator;

identifier identifier_create (void) {
	if (!generator_created) {
		generator = mtrand_create(time(0));
		generator_created = true;
	}
	identifier id;
	id.uniqueid = mtrand_generate(&generator);
	return id;
}

identifier identifier_from_u64 (u64 uniqueid) {
	identifier id;
	id.uniqueid = uniqueid;
	return id;
}

b8 identifiers_equal (identifier a, identifier b) {
	return a.uniqueid == b.uniqueid;
}