/*
=============
ai_walk

The monster is walking it's beat
=============
*/
void ai_walk (edict_t *self, float dist)
{
	M_MoveToGoal (self, dist);

	// check for noticing a player
	if (FindTarget (self))
		return;

	if ((self->monsterinfo.search) && (level.time > self->monsterinfo.idle_time))
	{
		if (self->monsterinfo.idle_time)
		{
			self->monsterinfo.search (self);
			self->monsterinfo.idle_time = level.time + 15 + random() * 15;
		}
		else
		{
			self->monsterinfo.idle_time = level.time + random() * 15;
		}
	}
}