What design pattern should be implemented to manage multiple rock instances efficiently during gameplay?

The Object Pool design pattern is particularly well-suited for managing multiple instances of objects that are frequently created and destroyed during gameplay, such as rocks in this case. This pattern allows you to maintain a set of pre-instantiated objects that can be reused, rather than creating and destroying them repeatedly.

By using an Object Pool, you improve performance by minimizing the overhead associated with object instantiation and garbage collection, which can result in noticeable frame rate drops if objects are constantly being created and destroyed. Instead of allocating new memory for each rock when it is needed, the game can simply take a rock from the pool, update its state, and then return it to the pool when it is no longer needed. This leads to better resource management and improved performance, particularly in scenarios where many instances of the same object need to be managed simultaneously.

In contrast, while the Factory Pattern can be beneficial for creating instances of objects, it does not inherently provide a mechanism for reusing instances, making it less efficient for scenarios requiring high frequency of instantiation and destruction. The Composite Pattern is more suited for structures where objects can be treated uniformly in a tree-like hierarchy, which does not apply to the management of multiple individual instances like rocks. The Strategy Pattern focuses on encapsulating algorithms