public static void SlidePieces(HandSlot insertedPiece, HandSlot pieceUnderIt)
{
int oldIndex = (int)insertedPiece.Tag;
int newIndex = (int)pieceUnderIt.Tag;
// If pieces are adjacent
if (Math.Abs(newIndex - oldIndex) == 1)
{
SwapPieces(HandSlots[oldIndex], HandSlots[newIndex]);
return;
}
// If moving to the right
if (oldIndex < newIndex)
{
// Find empty space to the left
if (TryToSlideLeft(oldIndex, newIndex)) return;
// Find empty space to the right
if (TryToSlideRight(oldIndex, newIndex)) return;
}
else
{
// Find empty space to the right
if (TryToSlideRight(oldIndex, newIndex)) return;
// Find empty space to the left
if (TryToSlideLeft(oldIndex, newIndex)) return;
}
}
public static void SwapPieces(HandSlot a, HandSlot b)
{
var aIndex = (int)a.Tag;
var bIndex = (int)b.Tag;
a.Tag = bIndex;
b.Tag = aIndex;
HandSlots[aIndex] = b;
HandSlots[bIndex] = a;
if (a.IsPlaced == false) a.ReturnToOriginalPosition();
if (b.IsPlaced == false) b.ReturnToOriginalPosition();
/*var handSlotLetter = b.Letter;
b.SetPiece(a.Letter);
a.SetPiece(handSlotLetter);*/
}
public static void CreateHand(Panel container)
{
for (int i = 0; i < Hand.PieceLimit; i++)
{
// Add to visuals
var slot = new HandSlot
{
Width = Board.Board.SlotSize,
Height = Board.Board.SlotSize,
Location = CalculateLocation(i),
Visible = true,
Tag = i
};
HandSlots[i] = slot;
container.Controls.Add(slot);
container.Controls.SetChildIndex(slot, 0);
slot.MakeMovable();
}
}