/// <summary>
/// Resizes the inventory panel, taking into account the number of rows/columns, the padding and margin
/// </summary>
protected void ResizeInventoryDisplay()
{
float newWidth = PaddingLeft + SlotSize.x * NumberOfColumns + SlotMargin.x * (NumberOfColumns - 1) + PaddingRight;
float newHeight = PaddingTop + SlotSize.y * NumberOfRows + SlotMargin.y * (NumberOfRows - 1) + PaddingBottom;
TargetInventory.ResizeArray(NumberOfRows * NumberOfColumns);
Vector2 newSize = new Vector2(newWidth, newHeight);
InventoryRectTransform.sizeDelta = newSize;
InventoryGrid.GetComponent <RectTransform>().sizeDelta = newSize;
}
/// <summary>
/// Change the item in slot
/// </summary>
/// <param name="item"></param>
/// <param name="attributes"></param>
public int OnContentChange(Item item)
{
Item temp;
if (TargetInventory.inventoryNumber == 0)
{
temp = TargetInventory.InventoryItems[ParentInventory.inventoryNumber - 1];
TargetInventory.InventoryItems[ParentInventory.inventoryNumber] = ItemInSlot;
ParentInventory.RemoveFromInventory(ItemInSlot);
ParentInventory.AddToInventory(temp);
}
else
{
TargetInventory.AddToInventory(ItemInSlot);
ParentInventory.RemoveFromInventory(ItemInSlot);
SetEmpty();
}
return(TargetInventory.inventoryNumber == 0 ? ParentInventory.inventoryNumber: TargetInventory.inventoryNumber);
}
