void Grab()
{
Vector2 mousePos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
Collider2D col = ObjectUnderCursor();
if (col != null && col.transform.CompareTag("DragAbleObject"))
{
currentObject = col.transform.parent;
objectOffset = (Vector2)currentObject.position - mousePos;
currentDragAble = currentObject.GetComponent <DragAbleObject>();
if (currentObject.GetComponent <DragAbleObject>().IsOnGrid())
{
List <Cell> cells = currentDragAble.GetOverlapCells(false);
foreach (Cell c in cells)
{
c.inUse = false;
}
currentObject.GetComponent <DragAbleObject>().RemoveFromGrid();
}
else
{
currentObject.GetComponent <DragAbleObject>().oldPosition = currentObject.transform.position;
currentObject.GetComponent <DragAbleObject>().oldRotation = currentObject.transform.rotation;
}
currentDragAble = currentObject.GetComponent <DragAbleObject>();
currentDragAble.beingMoved = true;
}
}
bool CheckIfTrashcan()
{
List <Cell> cells = currentDragAble.GetOverlapCells(false);
if (cells == null || cells.Count == 0)
{
return(false);
}
foreach (Cell c in cells)
{
if (c.transform.parent != null && c.transform.parent.GetComponent <PlacementGrid>().IsTrashcan)
{
return(true);
}
}
return(false);
}
bool CheckIfDropAble()
{
DragAbleObject dragObject = currentObject.GetComponent <DragAbleObject>();
return(currentObject != null && dragObject.GetOverlapCells(true)?.Count == dragObject.cellAmount);
}
