internal void UseItem(MasterInventoryItemBase item)
{
if (ItemUsed != null)
{
ItemUsed(this, new MasterInventoryEventArgs(item));
}
}
public void DoDropItem()
{
//Remove Rigibody
Destroy((mCurrentItem as MonoBehaviour).GetComponent <Rigidbody>());
mCurrentItem = null;
}
//When clicked all the item's Use function and the Inventory's UseItem function
public void OnItemClicked()
{
MasterInventoryItemBase item = AttachedItem;
if (item != null)
{
theInventory.UseItem(item);
item.Use();
}
}
//ItemRemoved Event
private void Inventory_ItemRemoved(object sender, MasterInventoryEventArgs e)
{
MasterInventoryItemBase item = e.Item;
//Set the set item back to active when its dropped
GameObject goItem = (item as MonoBehaviour).gameObject;
goItem.SetActive(true);
goItem.transform.parent = null;
}
public bool FindItem(MasterInventoryItemBase item)
{
foreach (MasterInventorySlot slot in theSlots)
{
if (slot.IsStackable(item))
{
return(true);
}
}
return(false);
}
private MasterInventorySlot FindStackableSlot(MasterInventoryItemBase item)
{
foreach (MasterInventorySlot slot in theSlots)
{
//Edit max items in slots here
if (slot.IsStackable(item) && slot.Count < 5)
{
return(slot);
}
}
return(null);
}
public void RemoveItem(MasterInventoryItemBase item)
{
foreach (MasterInventorySlot slot in theSlots)
{
if (slot.Remove(item))
{
if (ItemRemoved != null)
{
ItemRemoved(this, new MasterInventoryEventArgs(item));
}
break;
}
}
}
//Check to see if the slot is empty, if not check ID of first item in that slot
public bool IsStackable(MasterInventoryItemBase item)
{
if (IsEmpty)
{
return(false);
}
MasterInventoryItemBase theFirst = theItemStack.Peek();
if (theFirst.Name == item.Name)
{
return(true);
}
return(false);
}
//What happens when dropping the item
public void OnDrop(PointerEventData eventData)
{
RectTransform invPanel = transform as RectTransform;
if (!RectTransformUtility.RectangleContainsScreenPoint(invPanel, Input.mousePosition))
{
MasterInventoryItemBase item = eventData.pointerDrag.gameObject.GetComponent <MasterItemDragHandler>().Item;
//Call the Inventory's RemoveItem and the Item's Drop function
if (item != null)
{
theInventory.RemoveItem(item);
item.Drop();
}
}
}
private void Inventory_ItemUsed(object sender, MasterInventoryEventArgs e)
{
if (!e.Item.IsConsumable)
{
//If the player carries an item, un-use it (remove from player's hand)
if (mCurrentItem != null)
{
SetItemActive(mCurrentItem, false);
}
MasterInventoryItemBase item = e.Item;
//Use item (put it to the hand of the player)
SetItemActive(item, true);
mCurrentItem = e.Item;
}
}
public void AddItem(MasterInventoryItemBase item)
{
MasterInventorySlot theFreeSlot = FindStackableSlot(item);
if (theFreeSlot == null)
{
theFreeSlot = FindNextEmptySlot();
}
if (theFreeSlot != null)
{
theFreeSlot.AddItem(item);
if (ItemAdded != null)
{
ItemAdded(this, new MasterInventoryEventArgs(item));
}
}
}
//Add item to the Slot
public void AddItem(MasterInventoryItemBase item)
{
item.Slot = this;
theItemStack.Push(item);
}
public MasterInventoryEventArgs(MasterInventoryItemBase item)
{
Item = item;
}
private void SetItemActive(MasterInventoryItemBase item, bool active)
{
GameObject currentItem = (item as MonoBehaviour).gameObject;
currentItem.SetActive(active);
}
