Q: How is OOP commonly used in game development?  

Object-oriented programming (OOP) is widely used in game development to model game entities such as players, enemies, items, and environments. By creating classes that represent these entities, developers can encapsulate their attributes and behaviors within objects. This modular approach allows for more organized and maintainable code. Each game entity can inherit from base classes, enabling code reuse and reducing redundancy. For example, a player and an enemy might both inherit from a common "Character" class, sharing attributes like health and methods like move and attack, while also having their unique characteristics and behaviors. Polymorphism allows the game engine to interact with different types of game entities through a common interface, facilitating flexible and scalable game mechanics. Encapsulation ensures that the internal state of game objects is protected from unintended modifications, enhancing stability and robustness. Overall, OOP's principles of inheritance, encapsulation, and polymorphism make it an effective paradigm for structuring and managing the complexity of game development projects.