public IPlacementRule GetPlacementRule(FormationRule formationRule, PlacedFormation placedFormation)
{
string relativeTypeString = formationRule.GetParameterValue("relativeType");
string playerRelativeString = formationRule.GetParameterValue("playerRelative");
string distanceString = formationRule.GetParameterValue("distance");
RelativeType relativeType;
switch (relativeTypeString)
{
case "Left":
relativeType = RelativeType.Left;
break;
case "Right":
relativeType = RelativeType.Right;
break;
case "Inside":
relativeType = RelativeType.Inside;
break;
case "Outside":
relativeType = RelativeType.Outside;
break;
default:
throw new FormationException("Relative type must be Left/Right/Inside/Outside.");
}
int distance = int.Parse(distanceString);
PlacedPlayer playerRelative = placedFormation.GetPlayerByTag(playerRelativeString);
return(new RelativeToPlayerHorizontally(playerRelative, distance, relativeType));
}
public IPlacementRule GetPlacementRule(FormationRule formationRule, PlacedFormation placedFormation)
{
string behindTagParameter = formationRule.GetParameterValue("playerBehindTag");
string distanceBehindString = formationRule.GetParameterValue("distanceBehind");
int distanceBehind = int.Parse(distanceBehindString);
PlacedPlayer playerBehind = placedFormation.GetPlayerByTag(behindTagParameter);
return(new BehindPlayer(playerBehind, distanceBehind));
}
public void GetsThePlayerWithTheProperTag_02()
{
PlacedFormation placedFormation = new PlacedFormation();
placedFormation.leftTackle.tag = "LT";
placedFormation.skillPlayers[2].tag = "X";
PlacedPlayer expectedPlayer = placedFormation.leftTackle;
PlacedPlayer returnedPlayer = placedFormation.GetPlayerByTag("LT");
bool sameObject = ReferenceEquals(expectedPlayer, returnedPlayer);
Assert.True(sameObject);
}
public void GettingPlayerWithNonexistantTagThrowsException()
{
PlacedFormation placedFormation = new PlacedFormation();
placedFormation.leftTackle.tag = "LT";
placedFormation.skillPlayers[2].tag = "X";
PlacedFormationException ex = Assert.Throws <PlacedFormationException>(() => placedFormation.GetPlayerByTag("Nonexistent"));
Assert.Equal("No player in formation has tag Nonexistent", ex.Message);
}
