// Shows the given input length, coloring each letter green (correct) or red (incorrect).
private void SetAnalyzedNameTextBox(String input)
{
Animal currentAnimal = animalSpelling.GetCurrentAnimal();
analyzedNameTextBlock.Inlines.Clear();
if (currentAnimal == null)
{
return;
}
UpdatePrompt();
VerifiedLetterCollection collection = animalSpelling.VerifyInput(input, currentAnimal.getAnimalName());
foreach (VerifiedLetter letter in collection.letters)
{
Media.Color color;
if (letter.isCorrect)
{
color = Colors.Green;
}
else
{
color = Colors.Red;
}
analyzedNameTextBlock.Inlines.Add(animalSpelling.CreateRun(letter.letter, color));
}
}
// Constructs a new result from an animal and user input string and adds it to the results queue
public void AddResult(Animal animal, VerifiedLetterCollection verifiedInput)
{
if (animal != null && verifiedInput != null)
{
results.Enqueue(new SpellingResult(animal, verifiedInput));
}
}
// Builds a formatted textBlock from formatted text
private Border BuildFormattedBlock(VerifiedLetterCollection text)
{
// Build the textBlock
TextBlock formattedTextBlock = new TextBlock();
formattedTextBlock.FontSize = textFontSize;
formattedTextBlock.FontFamily = font;
foreach (VerifiedLetter letter in text.letters)
{
Media.Color color;
if (letter.isCorrect)
{
color = Colors.Green;
}
else
{
color = Colors.Red;
}
formattedTextBlock.Inlines.Add(AnimalSpelling.Instance.CreateRun(letter.letter, color));
}
// Build the border
Border formattedTextBorder = new Border();
formattedTextBorder.Width = textBorderWidth;
formattedTextBorder.Child = formattedTextBlock;
return(formattedTextBorder);
}
// 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());
}
public VerifiedLetterCollection VerifyInput(String userInput, String expectedInput)
{
VerifiedLetterCollection collection = new VerifiedLetterCollection();
collection.isCorrect = true;
for (int i = 0; i < userInput.Length; i++)
{
VerifiedLetter verifiedLetter = new VerifiedLetter();
// Set the letter upper case if its first, otherwise lower case
if (i == 0)
{
verifiedLetter.letter = Char.ToUpper(userInput[i]);
}
else
{
verifiedLetter.letter = Char.ToLower(userInput[i]);
}
// set isCorrect
verifiedLetter.isCorrect = Char.ToLower(userInput[i]) == Char.ToLower(expectedInput[i]);
if (!verifiedLetter.isCorrect)
{
collection.isCorrect = false;
}
collection.letters.Add(verifiedLetter);
}
// Adds the number of missing characters as stars.
for (int i = userInput.Length; i < expectedInput.Length; i++)
{
VerifiedLetter missingLetter = new VerifiedLetter();
missingLetter.letter = '*';
missingLetter.isCorrect = false;
collection.letters.Add(missingLetter);
collection.isCorrect = false;
}
return(collection);
}
// Builds a formatted textBlock from formatted text
private Border BuildFormattedBlock(VerifiedLetterCollection text)
{
// Build the textBlock
TextBlock formattedTextBlock = new TextBlock();
formattedTextBlock.FontSize = textFontSize;
formattedTextBlock.FontFamily = font;
foreach (VerifiedLetter letter in text.letters)
{
Media.Color color;
if (letter.isCorrect)
color = Colors.Green;
else
color = Colors.Red;
formattedTextBlock.Inlines.Add(AnimalSpelling.Instance.CreateRun(letter.letter, color));
}
// Build the border
Border formattedTextBorder = new Border();
formattedTextBorder.Width = textBorderWidth;
formattedTextBorder.Child = formattedTextBlock;
return formattedTextBorder;
}
// Constructor takes the animal, the input string, and whether or not the result is correct
public SpellingResult(Animal animal, VerifiedLetterCollection verifiedInput)
{
this.animal = animal;
this.verifiedInput = verifiedInput;
this.isCorrect = verifiedInput.isCorrect;
}
// Constructs a new result from an animal and user input string and adds it to the results queue
public void AddResult(Animal animal, VerifiedLetterCollection verifiedInput)
{
if (animal != null && verifiedInput != null)
results.Enqueue(new SpellingResult(animal, verifiedInput));
}
// Constructor takes the animal, the input string, and whether or not the result is correct
public SpellingResult(Animal animal, VerifiedLetterCollection verifiedInput)
{
this.animal = animal;
this.verifiedInput = verifiedInput;
this.isCorrect = verifiedInput.isCorrect;
}
public VerifiedLetterCollection VerifyInput(String userInput, String expectedInput)
{
VerifiedLetterCollection collection = new VerifiedLetterCollection();
collection.isCorrect = true;
for (int i = 0; i < userInput.Length; i++)
{
VerifiedLetter verifiedLetter = new VerifiedLetter();
// Set the letter upper case if its first, otherwise lower case
if (i == 0)
verifiedLetter.letter = Char.ToUpper(userInput[i]);
else
verifiedLetter.letter = Char.ToLower(userInput[i]);
// set isCorrect
verifiedLetter.isCorrect = Char.ToLower(userInput[i]) == Char.ToLower(expectedInput[i]);
if (!verifiedLetter.isCorrect)
collection.isCorrect = false;
collection.letters.Add(verifiedLetter);
}
// Adds the number of missing characters as stars.
for (int i = userInput.Length; i < expectedInput.Length; i++)
{
VerifiedLetter missingLetter = new VerifiedLetter();
missingLetter.letter = '*';
missingLetter.isCorrect = false;
collection.letters.Add(missingLetter);
collection.isCorrect = false;
}
return collection;
}