/**
* Will remove all EnemySubSetNodes from the set
* @param destroyData
*/
public void removeAllEnemies(bool destroyData)
{
EnemySubSetNode target = firstNode.getNextNode();
while (target != null)
{
EnemySubSetNode nextTarget = target.getNextNode();
if (target.data != null && destroyData)
{
target.data.removeThis();
}
target.removeNode();
target = nextTarget;
}
}
/**
* Will attempt to find the given BaseEnemy in the set and if found will return the EnemySubSetNode that contains it.
* Otherwise will return null
* @param target
* @return
*/
public EnemySubSetNode findEnemy(BaseEnemy target)
{
EnemySubSetNode retVal = null;
if (target != null)
{
EnemySubSetNode currentNode = firstNode.getNextNode();
while (currentNode != null && retVal == null)
{
if (currentNode.data == target)
{
retVal = currentNode;
}
currentNode = currentNode.getNextNode();
}
}
return(retVal);
}