First steps

• Cleared the code from empty lines and renamed all variables and methods according to style cop requirements.

• Character casing: variables and fields made camelCase; types and methods made PascalCase.

• Formatted the curly braces { and } according to the best practices for the C# language.

• Put { and } after all conditionals and loops (when missing).

• Created OOP structure – including objects that contain valuable information, object that deal with different types of behavior needed for the application. Increased abstraction for each usable object.

Implementing design patterns

Creational Patterns

• Easy creation of words – WordFactory

• Ensuring only one instance is available – Singleton -> ScoreBoard

• Avoiding to use new operator – PlayerPrototype and LetterPrototype.

Structural patterns

• Easily increasing functionalty – Decorator pattern -> Guessed

• Avoiding coupling between classes – Bridge pattern

• Added DataSerialization and DataBase to deal with using of files and database information.

• Eased user experience when using project – HangmanFacade

Behavioural

• Easily iterating over object’s information – Iterator pattern - Word

• Abstract communication for different result – Strategy -> ConsoleInputProvider,ConsoleRenderer and etc.

Testing

• Added Unit tests to verify all active public classes work properly.

• Added Validator class to deal with all validation.

• Added Mocking of DataBase to provide testing capabilities.

• Implemented NUnit tests for testing different scenarios.