public bool addItem(itemStack input)
{
foreach (itemStack stack in inventoryContents)
{
if (stack.isEmpty())
{
stack.setStack(input);
return(true);
}
else
{
if (itemStack.areItemsEqual(input, stack))
{
if (stack.canAddTo(input.getCount()))
{
stack.increaseAmount(input.getCount());
return(true);
}
else
{
int difference = (stack.getCount() + input.getCount()) - stack.getItem().maxStack;
stack.setCount(stack.getItem().maxStack);
input.setCount(difference);
}
}
}
}
return(false);
}
private void onLeftClick(itemStack currentDraggedItem, itemStack itemCopy)
{
if (!myStack.isEmpty() && currentDraggedItem.isEmpty())
{
inventoryManager.setDragged(itemCopy);
this.setSlotContents(itemStack.Empty);
}
if (myStack.isEmpty() && !currentDraggedItem.isEmpty())
{
this.setSlotContents(currentDraggedItem);
inventoryManager.setDragged(itemStack.Empty);
}
if (!myStack.isEmpty() && !currentDraggedItem.isEmpty())
{
if (itemStack.areItemsEqual(itemCopy, currentDraggedItem))
{
if (itemCopy.canAddTo(currentDraggedItem.getCount()))
{
itemCopy.increaseAmount(currentDraggedItem.getCount());
this.setSlotContents(itemCopy);
inventoryManager.setDragged(itemStack.Empty);
}
else
{
int difference = (itemCopy.getCount() + currentDraggedItem.getCount()) - itemCopy.getItem().maxStack;
itemCopy.setCount(myStack.getItem().maxStack);
itemStack dragCopy = currentDraggedItem.copy();
dragCopy.setCount(difference);
this.setSlotContents(itemCopy);
inventoryManager.setDragged(dragCopy);
}
}
else
{
itemStack currentDragCopy = currentDraggedItem.copy();
this.setSlotContents(currentDraggedItem);
inventoryManager.setDragged(itemCopy);
}
}
}
public void updateSlot()
{
if (!myStack.isEmpty())
{
itemIcon.enabled = true;
itemIcon.sprite = myStack.getItem().itemIcon;
if (myStack.getCount() > 1)
{
itemAmount.text = myStack.getCount().ToString();
}
else
{
itemAmount.text = string.Empty;
}
}
else
{
itemIcon.enabled = false;
itemAmount.text = string.Empty;
}
}
private void drawItem()
{
if (!myStack.isEmpty())
{
itemIcon.enabled = true;
itemIcon.sprite = myStack.getItem().itemIcon;
this.gameObject.GetComponent <RectTransform>().sizeDelta = new Vector2(90, 90);
if (myStack.getCount() > 1)
{
//Debug.Log(myStack.getItem().itemIcon);
itemAmount.text = myStack.getCount().ToString();
}
else
{
//Debug.Log("draw stack");
itemAmount.text = string.Empty;
}
}
else
{
disableDragItem();
}
}
// makes a stack
public void setStack(itemStack itemIn)
{
this.item = itemIn.getItem();
this.count = itemIn.getCount();
}