//Stores the line in the LinkedList for the
//node for the specified word, creating the
//node if necessary. Does not store duplicate
//line data.
void avlAddLine( AvlNode *avlNode, int line ) {
//create head node if head is null
if( avlNode->head == NULL ) {
avlNode->head = llNew( line );
avlNode->tail = avlNode->head;
//otherwise, make a new node, link the current
//tail to it, and update the tail pointer
} else {
if( line != avlNode->tail->line ) {
LLNode *newLL = llNew( line );
avlNode->tail->next = newLL;
avlNode->tail = newLL;
}
}
}
// Constructor
Scene::Scene(): Screen(tft) {
this->llShapes = llNew();
}
