<syntaxhighlight lang="cpp"> bool ControllerClass::SaveGameDataToFile(const FString& FullFilePath, FBufferArchive& ToBinary) { //note that the supplied FString must be the entire Filepath // if writing it out yourself in C++ make sure to use the \\ // for example:

// FString SavePath = "C:\\MyProject\\MySaveDir\\mysavefile.save";

//Step 1: Variable Data -> Binary

//following along from above examples SaveLoadData(ToBinary,NumGemsCollected,PlayerLocation,ArrayOfRotationsOfTheStars); //presumed to be global var data, //could pass in the data too if you preferred

//No Data if(ToBinary.Num() <= 0) return false; //~

//Step 2: Binary to Hard Disk if (FFileHelper::SaveArrayToFile(ToBinary, * FullFilePath)) { // Free Binary Array ToBinary.FlushCache(); ToBinary.Empty();

ClientMessage("Save Success!"); return true; }

// Free Binary Array ToBinary.FlushCache(); ToBinary.Empty();

ClientMessage("File Could Not Be Saved!");

return false; } </syntaxhighlight>

FBufferArchive