public void Execute(CleaningRobot robot)
{
if (Validate(robot))
{
ExecuteCore(robot);
}
}
public JsonResult Execute(JsonInput input)
{
var map = ConvertMap(input.Map);
var commandTypes = ConvertCommands(input.Commands);
var facing = ConvertToFacing(input.Start.Facing);
var start = new Point(input.Start.X, input.Start.Y);
var robot = new CleaningRobot.Core.CleaningRobot(input.Battery, map, start, facing);
robot.Run(commandTypes);
var result = new JsonResult();
result.Visited = robot.VisitedCells.OrderBy(p => p.X).ThenBy(p => p.Y);
result.Cleaned = robot.CleanedCells.OrderBy(p => p.X).ThenBy(p => p.Y);
result.Final = new Position
{
X = robot.Position.X,
Y = robot.Position.Y,
Facing = ConvertToString(robot.Facing)
};
result.Battery = robot.Battery;
return(result);
}
public override bool Validate(CleaningRobot robot)
{
var moveDirections = GetMoveDirections(robot.Facing);
var newPosition = new Point(robot.Position.X + moveDirections.X, robot.Position.Y + moveDirections.Y);
var cellTypeAtNewPosition = GetCellType(robot.Map, newPosition);
return(cellTypeAtNewPosition == CellType.Space);
}
protected override void ExecuteCore(CleaningRobot robot)
{
var facing = robot.Facing + (_toRight ? 1 : -1);
if (!Enum.IsDefined(typeof(Facing), facing))
{
facing = _toRight ? Facing.North : Facing.West;
}
robot.Facing = facing;
}
protected abstract void ExecuteCore(CleaningRobot robot);
public virtual bool Validate(CleaningRobot robot)
{
return(true);
}
protected override void ExecuteCore(CleaningRobot robot)
{
var moveDirections = GetMoveDirections(robot.Facing);
robot.Move(moveDirections.X, moveDirections.Y);
}