public override RoShamBo GenerateRoShamBo()
{
Console.Write("\nRock, Paper, Scissors. Please pick your selection: ");
RoShamBo choice = Enum.Parse <RoShamBo>(Validator(Console.ReadLine().ToLower()));
return(choice);
}
public void RockBeatsScissorsTest()
{
//Arrange
RoShamBo roShamBo = new RoShamBo();
var playerOne = "Rock";
var playerTwo = "Scissors";
var expected = "Rock beats Scissors";
//Act
var actual = roShamBo.Play(playerOne, playerTwo);
//Assert
Assert.Equal(expected, actual);
}
public void ReturnsATieTest()
{
//Arrange
RoShamBo roShamBo = new RoShamBo();
var playerOne = "Paper";
var playerTwo = "Paper";
var expected = "Both players played the same. It's a tie.";
//Act
var actual = roShamBo.Play(playerOne, playerTwo);
//Assert
Assert.Equal(expected, actual);
}
public void PaperBeatsRockTest()
{
//Arrange
RoShamBo roShamBo = new RoShamBo();
var playerOne = "Paper";
var playerTwo = "Rock";
var expected = "Paper beats Rock";
//Act
var actual = roShamBo.Play(playerOne, playerTwo);
//Assert
Assert.Equal(expected, actual);
}
private int CountOfChoice(RoShamBo ro)
{
//returns the number of times the passed in choice has been
//used in the list of prior choices
int count = 0;
foreach (RoShamBo bo in priorChoices)
{
if (ro == bo)
{
count++;
}
}
return(count);
}
private Winner CalculateWinner(RoShamBo player1, RoShamBo player2)
{
if (player1 == player2)
{
return(Winner.tie);
}
else if (((RoShamBo)(((int)player1 - 1 + 3) % 3)) == player2) //basically asking if player1s RoShamBo is countered by player2
{
return(Winner.player2);
}
else if (((RoShamBo)(((int)player2 - 1 + 3) % 3)) == player1) //basically asking if player1s RoShamBo is countered by player2
{
return(Winner.player1);
}
else
{
throw new InvalidOperationException();
}
}
public RoShamBo GenerateRoShamBo()
{
if (choiceNum >= 6)
{
//the prior choices array is filled.
//make sure the player hasn't picked this choice in the last 6 tries 3 or more times.
do
{
Choice = (RoShamBo)maker.Next(Enum.GetValues(typeof(RoShamBo)).Length);
} while (CountOfChoice(Choice) >= 3);
}
else
{
//first six choices are not using any logic to ensure they are spread out
Choice = (RoShamBo)maker.Next(Enum.GetValues(typeof(RoShamBo)).Length);
}
//overwite the array members to make the array a fixed size, only the prior six matter
priorChoices[choiceNum % 6] = Choice;
//iterate the choice number so it fills the next space in the array on the next call
choiceNum++;
return(Choice);
}
public Round(RoShamBo player1RoShamBo, RoShamBo player2RoShamBo)
{
this.player1RoShamBo = player1RoShamBo;
this.player2RoShamBo = player2RoShamBo;
winner = CalculateWinner(Player1RoShamBo, Player2RoShamBo);
}
public RoShamBo GenerateRoShamBo()
{
Choice = validator.GetRoShamBo();
return(Choice);
}
public RoShamBo GenerateRoShamBo()
{
Choice = RoShamBo.Rock;
return(Choice);
}
public override RoShamBo GenerateRoShamBo()
{
RoShamBo rock = RoShamBo.rock;
return(rock);
}
