protected override void OnSlotAdd(ItemSlotManager manager)
{
manager.onMainAction += () =>
{
ReturnSlot(manager.slot);
manager.Hovered = false;
};
manager.onHovered += () =>
{
HoveredSlot(manager.slot);
};
manager.onUnfocus += () =>
{
UnhoveredSlot(manager.slot);
};
}
public void Unhover()
{
if (!Hovered)
{
return;
}
Hovered = false;
if (CurrentlyHovered == this)
{
CurrentlyHovered = null;
}
if (onUnfocus != null)
{
onUnfocus();
}
}
private void SlotRemoveCallback(ItemSlot slot)
{
for (int i = 0; i < managers.Count; i++)
{
ItemSlotManager manager = managers[i];
if (manager.slot == slot)
{
manager.Detatch();
Destroy(manager.gameObject);
managers.RemoveAt(i);
OnSlotRemove(manager);
return;
}
}
filterDirty = true;
}
public override void Setup(Inventory inventory)
{
if (current != null)
{
return;
}
current = inventory;
managers = new List <ItemSlotManager> (current.Size);
for (int i = 0; i < current.Items.Count; i++)
{
ItemSlot slot = current.Items[i];
ItemSlotManager manager = Slots[i];
manager.Setup(slot);
OnSlotAdd(manager);
}
}
private void Update()
{
transform.position = mouse.ScreenToCanvas(Input.mousePosition);
if (dragState == DragState.None)
{
if (Input.GetMouseButtonDown(0) && ItemSlotManager.CurrentlyHovered != null &&
ItemSlotManager.CurrentlyHovered.slot != null &&
ItemSlotManager.CurrentlyHovered.slot.Item != null)
{
dragState = DragState.Potential;
dragStartPosition = transform.position;
startSlot = ItemSlotManager.CurrentlyHovered;
startSlot.slotRenderer.Faded = true;
}
}
if (dragState == DragState.Potential)
{
if (!EnableClickDrag && Input.GetMouseButtonUp(0))
{
dragState = DragState.None;
ghost.gameObject.SetActive(false);
ghost.RenderSlot(null);
startSlot.slotRenderer.Faded = false;
startSlot = null;
}
else if (Vector3.Distance(dragStartPosition, Input.mousePosition) > dragThreshhold)
{
dragState = DragState.Dragging;
if (startSlot.slot.Item.template.StartDrag != null)
{
AudioManager.Play(startSlot.slot.Item.template.StartDrag);
}
if (positioner == DragPositioner.Offset)
{
var originalPosition = transform.position;
transform.position = dragStartPosition;
ghost.RenderSlot(startSlot.slot);
ghost.transform.position = startSlot.transform.position;
transform.position = originalPosition;
}
else if (positioner == DragPositioner.Fixed)
{
ghost.RenderSlot(startSlot.slot);
ghost.transform.localPosition = Vector3.zero;
}
ghost.gameObject.SetActive(true);
// TODO: Tell Item Slot to fade out
}
else
{
return;
}
}
if (dragState == DragState.Dragging)
{
if (lastHoveringSlot != ItemSlotManager.CurrentlyHovered)
{
if (lastHoveringSlot != null)
{
lastHoveringSlot.slotRenderer.Faded = false;
}
lastHoveringSlot = ItemSlotManager.CurrentlyHovered;
if (lastHoveringSlot != null)
{
if (lastHoveringSlot.slot.IsValid(startSlot.slot.Item))
{
lastHoveringSlot.slotRenderer.Faded = true;
}
}
}
if (Input.GetMouseButtonUp(0))
{
dragState = DragState.None;
ghost.gameObject.SetActive(false);
ghost.RenderSlot(null);
if (startSlot.slot.Item.template.EndDrag != null)
{
AudioManager.Play(startSlot.slot.Item.template.EndDrag);
}
if (ItemSlotManager.CurrentlyHovered == null)
{
}
else if (ItemSlotManager.CurrentlyHovered != null)
{
var endSlot = ItemSlotManager.CurrentlyHovered;
endSlot.slot.Swap(startSlot.slot);
}
startSlot.slotRenderer.Faded = false;
startSlot = null;
}
}
}
protected override void OnSlotRemove(ItemSlotManager slot)
{
}
protected virtual void OnSlotRemove(ItemSlotManager slot)
{
}
protected virtual void OnSlotAdd(ItemSlotManager slot)
{
}
public void Filter(SortingMode mode, ItemCondition[] Filters)
{
lastSorting = mode;
LastFilters = Filters;
sorted = new List <ItemSlot> ();
for (int i = 0; i < current.Items.Count; i++)
{
ItemSlot slot = current.Items[i];
if (HideEmpty && slot.Item == null)
{
continue;
}
if (Filters == null)
{
sorted.Add(slot);
continue;
}
if (Filters.IsValid(slot.Item))
{
sorted.Add(slot);
}
}
if (mode == SortingMode.Name)
{
sorted.Sort(NameComparison);
}
else if (mode == SortingMode.Type)
{
sorted.Sort(TypeComparison);
}
for (int i = 0; i < managers.Count; i++)
{
ItemSlotManager manager = managers[i];
if (EventSystem.current.currentSelectedGameObject == manager.gameObject)
{
EventSystem.current.SetSelectedGameObject(null);
}
manager.Detatch();
manager.gameObject.SetActive(false);
}
for (int i = 0; i < sorted.Count; i++)
{
ItemSlotManager manager = managers[i];
manager.gameObject.SetActive(true);
manager.Setup(sorted[i]);
/*if (i == 0)
* {
* EventSystem.current.SetSelectedGameObject(manager.gameObject);
* var pointer = new PointerEventData(EventSystem.current);
* //ExecuteEvents.Execute(manager.gameObject, pointer, ExecuteEvents.pointerEnterHandler);
* //ExecuteEvents.Execute(manager.gameObject, pointer, ExecuteEvents.selectHandler);
* }*/
}
filterDirty = false;
}