// Initializes fields and properties, randomizes the animals list, and sets the
// currentIndex to the first random animal index
public void Initialize()
{
animals = new Animals();
animalIndexes = new int[animals.getSize()]; // initialize list of indexes
for (int i = 0; i < animals.getSize(); i++)
{
animalIndexes[i] = i;
}
RandomizeAnimals(); // randomize index order
currentIndex = 0; // index of current animal
animals.setUsed(animalIndexes[currentIndex]); // set the first animal as used
results.Clear(); // clear the previous results
}
// Sets the next animal based on a random animal index. No animal in the animal set
// is reapeted. Once the set of remaining animals is empty, sets the current animal
// to null.
public Animal NextAnimal(String input)
{
VerifiedLetterCollection verifiedInput = VerifyInput(input, GetCurrentAnimal().getAnimalName());
// add the current input to results
results.AddResult(GetCurrentAnimal(), verifiedInput);
if (allAnimalsUsed)
{
currentIndex = -1;
}
if (currentIndex > -1 && currentIndex < animals.getSize())
{
// set the current animal used
animals.setUsed(animalIndexes[++currentIndex]);
}
return(GetCurrentAnimal());
}
// Initializes fields and properties, randomizes the animals list, and sets the
// currentIndex to the first random animal index
public void Initialize()
{
animals = new Animals();
animalIndexes = new int[animals.getSize()]; // initialize list of indexes
for (int i = 0; i < animals.getSize(); i++)
animalIndexes[i] = i;
RandomizeAnimals(); // randomize index order
currentIndex = 0; // index of current animal
animals.setUsed(animalIndexes[currentIndex]); // set the first animal as used
results.Clear(); // clear the previous results
}
