JSON Save Game Example

Many games provide save functionality, so that the player's progress through the game can be saved and loaded at a later time. The process of saving a game generally involves serializing each game object's member variables to a file. Many formats can be used for this purpose, one of which is JSON. With QJsonDocument, you also have the ability to serialize a document in a binary format, which is great if you don't want the save file to be readable, or if you need to keep the file size down.

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