/// <summary>
/// Checks is can drag any item or if can show UI
/// </summary>
/// <param name="ray"></param>
private void CheckIfCanDrag(Ray ray)
{
RaycastHit hit;
if (Physics.Raycast(ray, out hit, maxRayDistance, draggableLayerMask))
{
draggingObject = hit.transform.GetComponent <IDraggable>();
if (draggingObject != null && draggingObject.CanDrag())
{
isMouseDragging = true;
draggingObject.OnDragEvent(isMouseDragging);
draggingTransform = hit.transform;
originalPosition = draggingTransform.position;
positionOfScreen = renderCamera.WorldToScreenPoint(originalPosition);
offsetValue = originalPosition - renderCamera.ScreenToWorldPoint(
new Vector3(Input.mousePosition.x, Input.mousePosition.y, positionOfScreen.z));
}
}
if (Physics.Raycast(ray, out hit, maxRayDistance, inventoryLayerMask) && !isMouseDragging)
{
bagUI = hit.transform.GetComponent <IInventoryUICheckable>();
if (bagUI != null)
{
bagUI.ShowUI();
isCheckingUI = true;
}
}
}
private void ReleaseBagUI()
{
if (isCheckingUI)
{
var pointer = new PointerEventData(EventSystem.current);
pointer.position = Input.mousePosition;
var raycastResults = new List <RaycastResult>();
EventSystem.current.RaycastAll(pointer, raycastResults);
foreach (RaycastResult result in raycastResults)
{
// Apply Custom Logic Here
var foo = result.gameObject.GetComponent <InventoryCellController>();
if (foo != null)
{
foo.ThrowItem();
}
}
if (bagUI != null)
{
bagUI.HideUI();
}
isCheckingUI = false;
bagUI = null;
}
}
