private void UpdateItemUI()
{
if (itemsArray.Retrieve(currentSelectedItem) != null)
{
ActivateableItems itemOnCurrentSpot = itemsArray.Retrieve(currentSelectedItem);
if (itemOnCurrentSpot.transform.parent != Camera.main.transform)
{
itemOnCurrentSpot.transform.SetParent(Camera.main.transform);
}
itemOnCurrentSpot.MoveToActive(position0Items);
}
//Set extra items as inactive
ItemNode currentNode = itemsArray.root;
while (currentNode != null)
{
if (currentNode.Index != currentSelectedItem)
{
currentNode.storedItem.Deactivate();
}
currentNode = currentNode.nextNode;
}
}
public void Add(ActivateableItems newItem)
{
ItemNode newNode = new ItemNode(newItem);
if (root == null)
{
root = newNode;
root.Index = 0;
}
else
{
ItemNode currentNode = root;
while (currentNode.nextNode != null)
{
currentNode = currentNode.nextNode;
}
currentNode.nextNode = newNode;
newNode.Index = currentNode.Index + 1;
}
HeldItems++;
}
public void Remove(int index)
{
if (HeldItems >= 1)
{
if (index != 0)
{
ItemNode currentNode = root;
/*
* while (currentNode.Index < index - 1)
* {
* currentNode = currentNode.nextNode;
* }
*
* currentNode.nextNode = currentNode.nextNode.nextNode;
*
* while (currentNode != null)
* {
* currentNode = currentNode.nextNode;
* currentNode.Index -= 1;
* }
*/
while (currentNode.Index < index)
{
currentNode = currentNode.nextNode;
}
PreviousNode(index).nextNode = currentNode.nextNode;
ActivateableItems itemToDelete = currentNode.storedItem;
itemToDelete.DestroyItem();
currentNode = currentNode.nextNode;
while (currentNode != null)
{
currentNode.Index--;
currentNode = currentNode.nextNode;
}
}
else
{
root.storedItem.DestroyItem();
root = root.nextNode;
ItemNode currentNode = root;
while (currentNode != null)
{
currentNode.Index -= 1;
currentNode = currentNode.nextNode;
}
}
HeldItems--;
}
}
private void OnGetItemHandler(ActivateableItems newItem)
{
if (itemsArray.HeldItems > itemsArray.ItemLimit)
{
return;
}
itemsArray.Add(newItem);
//if (itemsArray.HeldItems <=1)
currentSelectedItem++;
UpdateItemUI();
}
public ItemNode(ActivateableItems newItem)
{
storedItem = newItem;
}
public void GetItem(ActivateableItems newItem)
{
OnGetItem?.Invoke(newItem);
}
