Method selectRandomTarget

src/Battlescape/AlienBAIState.cpp:1086–1104

* Selects a random known living Xcom or civilian unit. * @return if we found one. */

 * @return if we found one.
 */
bool AlienBAIState::selectRandomTarget()
{
	int farthest = -100;
	_aggroTarget = 0;

	for (std::vector<BattleUnit*>::const_iterator i = _save->getUnits()->begin(); i != _save->getUnits()->end(); ++i)
	{
		if (validTarget(*i, true, true))
		{
			int dist = RNG::generate(0,20) - _save->getTileEngine()->distance(_unit->getPosition(), (*i)->getPosition());
			if (dist > farthest)
			{
				farthest = dist;
				_aggroTarget = *i;
			}
		}
	}
	return _aggroTarget != 0;
}

/**
 * Selects a point near enough to our target to perform a melee attack.