private void addToQueue(Character c)
{
if (battleQueue == null)
{
battleQueue = new CharacterNode(c, battleQueue);
battleQueue.setNextRef(battleQueue);
}
else
{
CharacterNode current = battleQueue;
//keep traversing as long as c.speed is greater than the one next to it and
//the next node is not the head node
while (c.speed >= current.getCharacterRef().speed&& !battleQueue.equals(current.getNext()))
{
current = current.getNext();
}
current.setNextRef(new CharacterNode(c, current.getNext()));
}
}