/// <summary>
/// Select the item currently held in the slot, or place an item in the slot
/// </summary>
public void SelectItem()
{
// If no item is currently selected
if (!ItemSelector.Instance().ItemSelected())
{
if (HasItem())
{
ItemSelector.Instance().item = ItemInSlot;
ItemSelector.Instance().source = this;
itemIcon.GetComponent <Image>().color = new Color(1, 1, 1, 0.5f);
ItemSelector.Instance().isResultItem = isResultSlot;
}
}
// If an item is currently selected and you are not clicking on the result ItemSlot
else if (ItemSelector.Instance().ItemSelected() && !isResultSlot)
{
bool isPlaced = false;
// If the currently selected item is NOT the result item and it does not match the item in the clicked ItemSlot
if (!ItemSelector.Instance().isResultItem&& HasItem() && ItemSelector.Instance().item != ItemInSlot)
{
isPlaced = true;
}
// If the currently selected item matches the item in the clicked ItemSlot
else if (HasItem() && ItemSelector.Instance().item == ItemInSlot)
{
SetContents(ItemInSlot, ItemCount + 1);
ItemSelector.Instance().source.DecrementItemCount();
isPlaced = true;
}
else if (!HasItem())
{
ItemSelector.Instance().source.DecrementItemCount();
SetContents(ItemSelector.Instance().item, 1);
isPlaced = true;
}
if (isPlaced)
{
ItemSelector.Instance().ClearSelection();
}
UpdateSlot();
}
// Deselects your item if its not the result item and you click on the result slot
else if (ItemSelector.Instance().ItemSelected() && isResultSlot && !ItemSelector.Instance().isResultItem)
{
ItemSelector.Instance().ClearSelection();
}
}