/// <summary>
/// Performs a robot movement.
/// </summary>
/// <param name="position">Position of the robot before the action.</param>
/// <param name="board">Board to perform action on.</param>
/// <returns>Position of robot after performing the action.</returns>
public override RoboPosition PerformAction(RoboPosition position, RoboBoard board)
{
RoboField field = board.GetField(position);
if (!field.CanLeave(this.Direction))
{
return(position);
}
RoboPosition result = PerformAction(position);
RoboField neighbor = board.GetField(result);
if (neighbor == null || !neighbor.CanEnter(RoboRotation.Rotate(this.Direction, Rotation.Around)))
{
return(position);
}
return(result);
}
public static RoboPosition PerformAction(RoboBoard board, ActionPhase actionPhase, RoboAction action, RoboPosition position)
{
if (action == null)
{
return(position);
}
position.Assign(action.PerformAction(position, board));
position.Assign(PerformAction(board, actionPhase, board.GetField(position).OnRobotAction(actionPhase, action, position), position));
return(position);
}
public static RoboPosition PlayCardCore(RoboBoard board, RoboCard card, RoboPosition position)
{
foreach (RoboAction action in card.GetActionList(position))
{
if (position.IsDead || board.GetField(position).IsDestination)
{
return(position);
}
position.Assign(PerformAction(board, ActionPhase.ActionCard, action, position));
}
position.Assign(PerformAction(board, ActionPhase.ActionConveyor, RoboAction.EMPTY, position));
position.Assign(PerformAction(board, ActionPhase.ActionPusher, RoboAction.EMPTY, position));
position.Assign(PerformAction(board, ActionPhase.ActionRotator, RoboAction.EMPTY, position));
return(position);
}
private RoboBoard GetBoard(RoboBoard original, RoboPlayer actualPlayer, IEnumerable <RoboPlayer> players)
{
RoboBoard board = Board.CopyBoard();
if (Interaction == RoboPlayerInteraction.Blocked)
{
foreach (RoboPlayer player in players)
{
if (player == actualPlayer ||
board.GetField(player.Position).IsDestination ||
player.Position.IsDead)
{
continue;
}
board.Fields[player.Position.X, player.Position.Y] =
RoboField.CreateField(FieldType.WallDown | FieldType.WallUp | FieldType.WallLeft | FieldType.WallRight);
}
}
return(board);
}