//Adds an item type to the BackPack
IEnumerator AddItemType(BackPackItemType t, ObjectBase item)
{
t.AddItem(item);
while (transitInProgress)
{
yield return(new WaitForEndOfFrame());
}
transitInProgress = true;
float newTypePos;
float addWidth;
//If the BackPack is empty, calculate new position from the BackPack button
if (items.Count == 0)
{
newTypePos = button.transform.position.x + (t.GetWidth() / 2) + (spaceBetweenItems);
addWidth = t.GetWidth() + (spaceBetweenItems * 5);
}
//Else, calculate new position from the last item
else
{
newTypePos = items[items.Count - 1].transform.position.x + (items[items.Count - 1].GetWidth() / 2) + spaceBetweenItems + (t.GetWidth() / 2);
addWidth = t.GetWidth() + spaceBetweenItems;
}
Vector3 newPos = new Vector3(newTypePos, button.transform.position.y, t.transform.position.z);
//Reset the type
t.SetPosition(newPos);
t.gameObject.SetActive(true);
//Remove the type from the inactive list and add it to the active list
inactiveItems.Remove(t);
items.Add(t);
ModifyBackPackValues(addWidth);
yield return(new WaitForEndOfFrame());
//If the newly added item is the only item, open the BackPack
if (items.Count == 1)
{
Open();
yield return(new WaitForSeconds(0.2f));
}
//If the item can fit into the BackPack without scrolling, extend the BackPack
else if (scrollAmmount == 0)
{
StartCoroutine(MoveHorizontalBy(strip, -(t.GetWidth() + spaceBetweenItems), 0.2f, false));
yield return(new WaitForSeconds(0.2f));
}
transitInProgress = false;
}
//Removes an item type from the BackPack
IEnumerator RemoveItemType(BackPackItemType t)
{
while (transitInProgress)
{
yield return(new WaitForEndOfFrame());
}
transitInProgress = true;
//Get the index of the item and store the items to its right
int index = GetIndex(t);
List <BackPackItemType> right = GetItemsAfter(index);
//Remove the item type from the items list
items.Remove(t);
inactiveItems.Add(t);
t.gameObject.SetActive(false);
//Place the right items to the temp, and move them to their new place
MoveToTemp(right);
StartCoroutine(MoveHorizontalBy(tempContainer, -(t.GetWidth() + spaceBetweenItems), 0.2f, false));
//Modify BackPack movement variables
ModifyBackPackValues(-(t.GetWidth() + spaceBetweenItems));
//StartCoroutine("Test");
yield return(new WaitForSeconds(0.2f));
//Copy back the items from the temp to their original position
ResetParents();
//If the items can fit into the whole BackPack
if (totalWidth < maxBackPackMovement && items.Count > 0)
{
//Move the BackPack to the right
float movementAmmount = button.transform.position.x - (3 * spaceBetweenItems) - (items[items.Count - 1].GetWidth() / 2);
movementAmmount -= items[items.Count - 1].transform.position.x;
StartCoroutine(MoveHorizontalBy(strip, movementAmmount, 0.2f, false));
yield return(new WaitForSeconds(0.2f));
}
//Finalise item scrolling
FinaliseScrolling();
transitInProgress = false;
}
//Removes an item type from the BackPack
IEnumerator RemoveItemType(BackPackItemType t)
{
while (transitInProgress)
yield return new WaitForEndOfFrame();
transitInProgress = true;
//Get the index of the item and store the items to its right
int index = GetIndex(t);
List<BackPackItemType> right = GetItemsAfter(index);
//Remove the item type from the items list
items.Remove(t);
inactiveItems.Add(t);
t.gameObject.SetActive(false);
//Place the right items to the temp, and move them to their new place
MoveToTemp(right);
StartCoroutine(MoveHorizontalBy(tempContainer, -(t.GetWidth() + spaceBetweenItems), 0.2f, false));
//Modify BackPack movement variables
ModifyBackPackValues(-(t.GetWidth() + spaceBetweenItems));
//StartCoroutine("Test");
yield return new WaitForSeconds(0.2f);
//Copy back the items from the temp to their original position
ResetParents();
//If the items can fit into the whole BackPack
if (totalWidth < maxBackPackMovement && items.Count > 0)
{
//Move the BackPack to the right
float movementAmmount = button.transform.position.x - (3 * spaceBetweenItems) - (items[items.Count - 1].GetWidth() / 2);
movementAmmount -= items[items.Count - 1].transform.position.x;
StartCoroutine(MoveHorizontalBy(strip, movementAmmount, 0.2f, false));
yield return new WaitForSeconds(0.2f);
}
//Finalise item scrolling
FinaliseScrolling();
transitInProgress = false;
}
//Adds an item type to the BackPack
IEnumerator AddItemType(BackPackItemType t, ObjectBase item)
{
t.AddItem(item);
while (transitInProgress)
yield return new WaitForEndOfFrame();
transitInProgress = true;
float newTypePos;
float addWidth;
//If the BackPack is empty, calculate new position from the BackPack button
if (items.Count == 0)
{
newTypePos = button.transform.position.x + (t.GetWidth() / 2) + (spaceBetweenItems);
addWidth = t.GetWidth() + (spaceBetweenItems * 5);
}
//Else, calculate new position from the last item
else
{
newTypePos = items[items.Count - 1].transform.position.x + (items[items.Count - 1].GetWidth() / 2) + spaceBetweenItems + (t.GetWidth() / 2);
addWidth = t.GetWidth() + spaceBetweenItems;
}
Vector3 newPos = new Vector3(newTypePos, button.transform.position.y, t.transform.position.z);
//Reset the type
t.SetPosition(newPos);
t.gameObject.SetActive(true);
//Remove the type from the inactive list and add it to the active list
inactiveItems.Remove(t);
items.Add(t);
ModifyBackPackValues(addWidth);
yield return new WaitForEndOfFrame();
//If the newly added item is the only item, open the BackPack
if (items.Count == 1)
{
Open();
yield return new WaitForSeconds(0.2f);
}
//If the item can fit into the BackPack without scrolling, extend the BackPack
else if (scrollAmmount == 0)
{
StartCoroutine(MoveHorizontalBy(strip, -(t.GetWidth() + spaceBetweenItems), 0.2f, false));
yield return new WaitForSeconds(0.2f);
}
transitInProgress = false;
}