private void checkGrab()
{
foreach (var slot in slotList)
{
if (slot.boxCollider2D.OverlapPoint(Input.mousePosition))
{
var slotItem = slot.getItem();
if (slotItem != null)
{
this.currentItem = slotItem;
}
}
}
//Not really needed - we should only grab from slots.
if (currentItem == null)
{
foreach (var item in draggableItemList)
{
if (item.boxCollider2D.OverlapPoint(Input.mousePosition))
{
this.currentItem = item;
}
}
}
}
private void ReleaseItem()
{
if (currentItem != null)
{
bool isSet = false;
foreach (var slot in slotList)
{
if (slot.boxCollider2D.OverlapPoint(Input.mousePosition))
{
if (addItemToSlot(slot, currentItem))
{
isSet = true;
}
break;
}
}
if (!isSet)
{
currentItem.returnToSlot();
}
currentItem = null;
}
}
private void initItemInfoPopup(DragItemControllerScript dragItem)
{
itemInfoPopup = Instantiate(itemInfoPrefab);
itemInfoPopup.transform.parent = dragAndDropScript.canvasTransform;
itemInfoPopup.transform.position = Input.mousePosition;
var itemInfoText = itemInfoPopup.GetComponentInChildren <Text> ();
itemInfoText.text = dragItem.item.ToString() + "\n" + dragItem.lastSlot.name;
}
//Place an item in a slot, but dont update underlying inventory. Used for bulk loads from inventory
public bool putItem(DragItemControllerScript dragItem)
{
if (this.dragItem == null)
{
this.dragItem = dragItem;
this.dragItem.addToSlot(this);
return(true);
}
else
{
return(false);
}
}
public override DragItemControllerScript getItem()
{
if (this.dragItem != null)
{
removeAmmo((Ammo)dragItem.item);
Debug.Log("Removed item " + this.dragItem.gameObject.name + " from " + gameObject.name);
DragItemControllerScript tempItem = dragItem;
this.dragItem = null;
return(tempItem);
}
return(null);
}
public virtual DragItemControllerScript getItem()
{
if (this.dragItem != null)
{
removeInventoryItem(this.dragItem.item);
Debug.Log("Removed item " + this.dragItem.gameObject.name + " from " + gameObject.name);
DragItemControllerScript tempItem = dragItem;
this.dragItem = null;
return(tempItem);
}
return(null);
}
public override bool addItem(DragItemControllerScript dragItem)
{
if (dragItem.item is Ammo)
{
var a = (Ammo)dragItem.item;
if (this.dragItem == null)
{
Debug.Log("Added item " + dragItem.gameObject.name + " to " + gameObject.name);
this.dragItem = dragItem;
this.dragItem.addToSlot(this);
addAmmo(a);
return(true);
}
}
return(false);
}
public virtual bool addItem(DragItemControllerScript dragItem)
{
Debug.Log("Added item " + dragItem.gameObject.name + " to " + gameObject.name);
if (this.dragItem == null)
{
this.dragItem = dragItem;
this.dragItem.addToSlot(this);
addInventoryItem(this.dragItem.item);
return(true);
}
else
{
return(false);
}
}
public override bool addItem(DragItemControllerScript dragItem)
{
if (dragItem.item is UsableItem)
{
Debug.Log("Added item " + dragItem.gameObject.name + " to " + gameObject.name);
if (this.dragItem == null)
{
this.dragItem = dragItem;
this.dragItem.addToSlot(this);
addHotbarItem(dragItem.item);
return(true);
}
}
return(false);
}
private bool addItemToSlot(SlotControllerScript slot, DragItemControllerScript dragItem)
{
return(slot.addItem(dragItem));
}
