public void OnPointerUp(PointerEventData eventData)
{
if (eventData.button != PointerEventData.InputButton.Left || moving)
{
return;
}
dragging = false;
if (newDropZones.Count > 0 && newDropZones[0] != dropZone)
{
if (dropZone != null)
{
dropZone.OnItemRemove(this);
connectedItems.ForEach(i => dropZone.OnItemRemove(i));
}
OnDrop(newDropZones[0]);
newDropZones.Clear();
}
else
{
if (dropZone != null)
{
dropZone.OnDragFinish(this);
}
}
MoveTo(homePos);
}
void OnMouseUp()
{
dragging = false;
// Check if touching any drop zones (that are not the current one)
if (newDropZones.Count > 0 && newDropZones[0] != dropZone)
{
if (dropZone != null)
{
// Remove this and connected items from current drop zone
dropZone.OnItemRemove(this);
connectedItems.ForEach(i => dropZone.OnItemRemove(i));
}
// Set new drop zone
OnDrop(newDropZones[0]);
newDropZones.Clear();
}
else
{
// Notify current drop zone there has been no change
if (dropZone != null)
{
dropZone.OnDragFinish(this);
}
}
MoveTo(homePos);
}
void OnMouseUp()
{
dragging = false;
// if the item is in a dropzone, drop the item into it
if (inDropZone)
{
MoveTo(homePos);
}
// otherwise, move the item back to its original position linearly
else
{
endPosition = transform.position;
float ratio = moveTimer / moveSeconds;
transform.position = Vector3.Lerp(startPosition, endPosition, ratio);
moveTimer = 0;
}
if (newDropZones.Count > 0)
{
if (dropZone != null)
{
dropZone.OnItemRemove(this);
}
newDropZones[0].OnDrop(this);
dropZone = newDropZones[0];
newDropZones.Clear();
}
else
{
if (dropZone != null)
{
dropZone.OnDragFinish(this);
}
}
// move the player back to home position
MoveTo(homePos);
}