/// <summary>
/// Returns the backward move of the given move.
/// A "backward move" of a move has all the seed movements in the converse order, and each seed movement has swapped "FromPit" and "ToPit".
/// </summary>
public Move GetBackwardMove()
{
Move backMove = new Move();
// Walk backwards through the list of seed movements:
for (int index = _seedMovementList.Count - 1; index >= 0; --index)
{
// Take the seed movement at position "index":
SeedMovement origSeedMovement = _seedMovementList[index];
// Create a new seed movement that has swapped FromPit and ToPit:
SeedMovement backSeedMovement = new SeedMovement(origSeedMovement.ToPit, origSeedMovement.FromPit, origSeedMovement.NumberOfSeeds);
// Add the new seed movement to the backward move:
backMove.AddSeedMovement(backSeedMovement);
}
return backMove;
}
/// <summary>Adds a seed movement at the end of the list of movements.</summary>
/// <param name="seedMovement">The seed movement to add</param>
public void AddSeedMovement(SeedMovement seedMovement)
{
_seedMovementList.Add(seedMovement);
}
/// <summary>Adds a seed movement at the beginning of the list of movements.</summary>
/// <param name="seedMovement">The seed movement to add</param>
public void AddSeedMovementToTheFront(SeedMovement seedMovement)
{
_seedMovementList.Insert(0, seedMovement);
}
/// <summary>Removes the given seed movement from the move.</summary>
/// <param name="movementToRemove">The seed movement to remove from the move (yeah! :-).</param>
public void RemoveSeedmovement(SeedMovement movementToRemove)
{
_seedMovementList.Remove(movementToRemove);
}