/// <summary>
/// Performs a valid move on the board
/// </summary>
/// <param name="selected">marbles that are selected</param>
/// <param name="direction">direction of push movement</param>
/// <returns></returns>
public bool DoMove(List <Marble> selected, Direction direction)
{
if (Rules.MoveIsValid(this, selected, direction))
{
MoveType mt = Rules.DetermineMoveType(selected, direction);
if (mt == MoveType.Line)
{
Marble current = selected[0];
while (current != null)
{
Marble next = null;
//get marble at the destination location of current marble
ICoordinates nc = Rules.NextCoordinates(current.Coordinates, direction);
next = GetMarble(nc, false);
//move the current marble afterwards, to prevent two marbles at same location
current.Move(direction);
if (current.IsOut)
{
//marble was thrown out, get the direction of r
direction = Rules.ConvertDirection(current.Coordinates as OuterRingCoordinates, direction);
}
//repeat until there is no marble left in the line
current = next;
}
return(true);
}
else if (mt == MoveType.Broad)
{
//simply move all selected marbles in the desired direction
foreach (Marble m in selected)
{
m.Move(direction);
}
return(true);
}
}
return(false);
}
