public void IsSuccess(double roll, double skillCheck, bool expectedResult)
{
var rpg = new RolePlayingSystem();
Assert.AreEqual(expectedResult, rpg.IsSuccess(roll, skillCheck));
Assert.IsFalse(rpg.IsCriticalFailure(roll, skillCheck));
}
public void IsCritucalSuccess_WithCriticalSuccessProbability(double roll, double skillCheck,
bool expectedResult)
{
var rpg = new RolePlayingSystem().WithCriticalSuccessProbability(0.2);
Assert.AreEqual(expectedResult, rpg.IsCriticalSuccess(roll, skillCheck));
}
public void PrintCrits()
{
var rpg = new RolePlayingSystem().WithCriticalSuccessProbability(0.02).WithCriticalFailureProbability(0.02);
foreach (var tuple in levels)
{
var probability = MathHelper.ArgumentFromProbability(tuple.Item2 * 0.01);
var successProbability = rpg.GetCriticalSuccessProbability(probability);
var failureProbability = rpg.GetCriticalFailureProbability(probability);
Console.WriteLine("{0}:\tsuccess chance: {1:0.00}%\tcrit success: {2:0.00}%\tcrit failure: {3:0.00}%)", tuple.Item1, tuple.Item2, successProbability * 100, failureProbability * 100);
}
}
public void PrintBoost()
{
double boost = 0.1f;
Console.WriteLine("Boost in {0:0.000} adds to success probability:", boost);
var rpg = new RolePlayingSystem();
foreach (var tuple in levels)
{
var probability = tuple.Item2 * 0.01;
var successProbability = MathHelper.SuccessProbability(MathHelper.ArgumentFromProbability(probability) + boost);
Console.WriteLine("{0}:\t{1:0.00}% (from {2:0.00}% to {3:0.00}%)", tuple.Item1, (successProbability - probability) * 100, tuple.Item2, successProbability * 100);
}
}
public void IsCriticalFailure_WithCriticalFailureOffset(double roll, double skillCheck, bool expectedResult)
{
var rpg = new RolePlayingSystem().WithCriticalFailureOffset(0.8);
Assert.AreEqual(expectedResult, rpg.IsCriticalFailure(roll, skillCheck));
}