public static void Main(string[] args)
{
RationalNumber xyu = new RationalNumber(3, 4);
RationalNumber xyu1 = new RationalNumber(1, 4);
RationalNumber xyu2 = new RationalNumber(2, 4);
RationalNumber xyu3 = new RationalNumber(1, 3);
FractionSet FR = new FractionSet();
FR.addNumber(xyu);
FR.addNumber(xyu1);
FR.addNumber(xyu2);
FR.addNumber(xyu3);
Console.WriteLine(FR.maxFraction().numerator + " " + FR.maxFraction().denominator);
Console.WriteLine(FR.minFraction().numerator + " " + FR.minFraction().denominator);
}
/// <summary>
/// Unity Function. Called once upon creation of the object.
/// </summary>
void Awake()
{
this.stabilityController = GetComponent <StabilityController> ();
hollowBlocks = new List <HollowBlock> ();
additionRight = new List <FractionSet> ();
sessionList = new List <StabilizationSession> ();
fractionSet = new FractionSet();
EventBroadcaster.Instance.AddObserver(EventNames.RECORD_HOLLOW_BLOCK, this.RecordData);
EventBroadcaster.Instance.AddObserver(EventNames.RECORD_ON_AREA_STABLE, RecordSession);
EventBroadcaster.Instance.AddObserver(EventNames.ON_BLOCK_SPAWN, this.RegisterBlock);
EventBroadcaster.Instance.AddObserver(EventNames.ON_BLOCK_DESTROY, this.UnregisterBlock);
EventBroadcaster.Instance.AddObserver(EventNames.REQUEST_UPDATE_SESSION, this.UpdateSession);
SceneManager.sceneUnloaded += this.OnSceneUnloaded;
InitSession();
}
// Use this for initialization
void Start()
{
FractionSet set = new FractionSet();
set.fractions.AddRange(fractions);
int index = 0;
FractionData target = new FractionData();
target.numerator = 1;
target.denominator = 2;
foreach (FractionSet s in SubsetSumFractions.SubsetSum(set, target))
{
string log = "Set " + index + ": ";
foreach (FractionData fraction in s.fractions)
{
log += fraction.numerator.ToString() + "/" + fraction.denominator.ToString() + ", ";
}
Debug.Log(log);
index++;
}
}
/// <summary>
/// Record the data of the player's attempt.
/// Evaluates if the attempt is right or wrong by comparing the set of fllled blocks with all the instances of the subset sum set.
/// The comparision looks if the set of attempts are closer or farther from any subset sum.
/// </summary>
/// <param name="data"></param>
private void RecordData(Parameters data)
{
HollowBlock block = data.GetHollowBlockExtra("hollowBlock");
bool solved = data.GetBoolExtra("solved", true);
FractionSet oldFracSet = new FractionSet();
oldFracSet.fractions.AddRange(fractionSet.fractions);
FractionData blockFraction = block.GetFraction();
if (solved)
{
fractionSet.fractions.Add(block.GetFraction());
}
else
{
fractionSet.fractions.Remove(fractionSet.fractions.Find(x => x.numerator == block.GetFraction().numerator &&
x.denominator == block.GetFraction().denominator));
}
Debug.Log("Old size: " + oldFracSet.fractions.Count);
FractionSet newFracSet = new FractionSet();
newFracSet.fractions.AddRange(fractionSet.fractions);
Debug.Log("New size: " + newFracSet.fractions.Count);
bool found = false;
bool improve = false;
int oldCounter = 0;
int newCounter = 0;
foreach (FractionSet s in additionRight)
{
FractionSet oldTemp = oldFracSet;
FractionSet newTemp = newFracSet;
oldCounter = 0;
newCounter = 0;
for (int i = 0; i < s.fractions.Count; i++)
{
if (oldTemp.fractions.Remove(oldTemp.fractions.Find(x => x.numerator == s.fractions [i].numerator &&
x.denominator == s.fractions [i].denominator)))
{
oldCounter++;
}
else
{
oldCounter--;
}
if (newTemp.fractions.Remove(newTemp.fractions.Find(x => x.numerator == s.fractions [i].numerator &&
x.denominator == s.fractions [i].denominator)))
{
newCounter++;
}
else
{
newCounter--;
}
}
oldCounter -= oldFracSet.fractions.Count;
newCounter -= newFracSet.fractions.Count;
Debug.Log("New: " + newCounter + " VS Old: " + oldCounter);
if (newCounter > oldCounter)
{
improve = true;
break;
}
}
if (solved) //This means it is Addition
{
if (improve)
{
this.currentSession.Tally(blockFraction.denominator, true, Operation.ADDITION);
}
else
{
this.currentSession.Tally(blockFraction.denominator, false, Operation.ADDITION);
}
}
else //Else, its Subtraction
{
if (improve)
{
this.currentSession.Tally(blockFraction.denominator, true, Operation.SUBTRACTION);
}
else
{
this.currentSession.Tally(blockFraction.denominator, false, Operation.SUBTRACTION);
}
}
}
/// <summary>
/// Takes all currently registered ghost blocks and checks their values to determine what topic the puzzle is.
/// Also updates the stability number line based on the currently registered blocks' values.
/// </summary>
private void UpdateSession()
{
List <int> denominators = new List <int> ();
FractionSet fset = new FractionSet();
bool similar = true;
bool oddEquiv = true;
bool evenEquiv = true;
int currentDenom = (int)hollowBlocks [0].GetDenominator();
for (int i = 0; i < hollowBlocks.Count; i++)
{
denominators.Add((int)hollowBlocks[i].GetDenominator());
FractionData fraction = hollowBlocks [i].GetFraction();
if (i > 0)
{
if (similar && currentDenom == fraction.denominator)
{
similar = true;
}
else
{
similar = false;
}
if (evenEquiv && currentDenom % 2 == 0 && (currentDenom % fraction.denominator == 0 || fraction.denominator % currentDenom == 0 || (General.SimplifyFraction(fraction.numerator, fraction.denominator) [0] == 1.0f && General.SimplifyFraction(fraction.numerator, fraction.denominator) [1] == 2.0f)))
{
evenEquiv = true;
}
else
{
evenEquiv = false;
}
if (oddEquiv && currentDenom % 3 == 0 && (currentDenom % fraction.denominator == 0 || fraction.denominator % currentDenom == 0 || (General.SimplifyFraction(fraction.numerator, fraction.denominator) [0] == 1.0f && General.SimplifyFraction(fraction.numerator, fraction.denominator) [1] == 3.0f) || (General.SimplifyFraction(fraction.numerator, fraction.denominator) [0] == 2.0f && General.SimplifyFraction(fraction.numerator, fraction.denominator) [1] == 3.0f)))
{
oddEquiv = true;
}
else
{
oddEquiv = false;
}
// if (similar && fraction.denominator == (int)hollowBlocks [i - 1].GetDenominator ())
// similar = true;
// else
// similar = false;
//
// if (evenEquiv && (fraction.denominator % 2) == ((int)hollowBlocks [i - 1].GetDenominator () % 2))
// evenEquiv = true;
// else
// evenEquiv = false;
//
// if (oddEquiv && (fraction.denominator % 3) == ((int)hollowBlocks [i - 1].GetDenominator () % 3))
// oddEquiv = true;
// else
// oddEquiv = false;
}
fset.fractions.Add(fraction);
}
if (similar)
{
topic = SessionTopic.SIMILAR;
}
else if (evenEquiv || oddEquiv)
{
topic = SessionTopic.EQUIVALENT;
}
else
{
topic = SessionTopic.DISSIMILAR;
}
this.currentSession = new StabilizationSession(topic, this.sceneAvgSolveTime);
if (numberLine == null)
{
this.numberLine = FindObjectOfType <StabilityNumberLine> ();
}
FractionData target = this.stabilityController.UpdateStabilityNumberLine(hollowBlocks);
// FractionData target = new FractionData ();
// target.numerator = (int)numberLine.GetTargetNumerator ();
// target.denominator = (int)numberLine.GetTargetDenominator ();
foreach (FractionSet s in SubsetSumFractions.SubsetSum(fset, target))
{
additionRight.Add(s);
}
}