public MoveResult AttemptMove(int playerId)
{
var moveAmount = _dice.RollDice();
var currentPosition = _gameBoard.GetPlayerPosition(playerId);
if (currentPosition == -1)
{
return(new MoveResult(playerId, 0, "Invalid playerId"));
}
var potentialPosition = currentPosition + moveAmount;
var finalPosition = _gameBoard.MakeMove(playerId, potentialPosition);
string flavourText;
if (finalPosition == -1)
{
flavourText = potentialPosition > _maxBoardSpace
? $"Player {playerId} went too far and was returned to their position."
//shouldn't actually be able to happen
: "Invalid move";
return(new MoveResult(playerId, currentPosition, flavourText));
}
flavourText = finalPosition == _maxBoardSpace
? $"Player {playerId} wins!"
: $"Player {playerId} moved from square {currentPosition + 1} to square {potentialPosition + 1}";
return(new MoveResult(playerId, finalPosition, flavourText));
}
public PlayerStatus RollDice(string playerName)
{
var score = _dice.RollDice();
MovePlayer(playerName, score);
return(GetPlayerStatus(playerName));
}
public void RollDice_ReturnsValueBetween1And6()
{
_dice = new D6();
var results = new List <int>();
for (var i = 0; i < 100; i++)
{
results.Add(_dice.RollDice());
}
Assert.IsTrue(results.All(r => r > 0 && r < 7));
}
public int RollDice()
{
if (dice == null)
{
throw new NullReferenceException("Dice is not set to an instance");
}
if (gameState != GameState.Started)
{
throw new Exception($"Unable roll dice since the game is not started, it's current state is: {gameState}");
}
return(dice.RollDice());
}
public void RollDice_ReturnsDifferentValues()
{
_dice = new D6();
var results = new List <int>();
for (var i = 0; i < 100; i++)
{
results.Add(_dice.RollDice());
}
var distinct = results.Distinct();
Assert.IsTrue(distinct.Count() > 1);
}
public int GetRoll()
{
return(_dice.RollDice());
}
