Game Connection and Variables

Connecting To GameFuse

The first step in using GameFuse after it is installed, and your account is registered, is to run the SetUpGame function. After this you can run other functions to register and sign-in other users, and read and write game data.

It is advisable to include the SetUpGame function in your GameMode to ensure it is invoked when your game begins.

To import the GameFuse library, add this at the beginning of any script:

#include "GameFuseManager.h"

Inside any script, on your first scene, you can run:

Example

void AMyGameModeBase::Start()
{
    const FString GameId = "1";
    const FString Token = "cde456";
    constexpr bool bSeedStore = false;

    FManagerCallback CompletionCallback;
    CompletionCallback.BindDynamic(this, &AMyGameModeBase::GameSetUpCallback);

    UGameFuseManager::SetUpGame(GameId, Token, bSeedStore, CompletionCallback);
}

void AMyGameModeBase::GameSetUpCallback(bool bSuccess, const FString& Response)
{
    if(bSuccess)
    {
        UE_LOG(LogTemp, Display, TEXT("SetUp Game Success"));
        UE_LOG(LogTemp, Display, TEXT("Result : %s"), *Response);
    }
    else
    {
        UE_LOG(LogTemp, Error, TEXT("SetUp Game Failed"));
        UE_LOG(LogTemp, Error, TEXT("Result : %s"), *Response);
    }
}

Function return values

UGameFuseManager::SetUpGame

HTTP status code	Description
200	OK
401	Failed to verify game
500	Unknown server error

Game Variables

Your game variables will be downloaded when you verify and connect with you game, but you can also re-fetch them whenever you like.

Example

void UMyObject::Start()
{
    FManagerCallback CompletionCallback;
    CompletionCallback.BindDynamic(this, &UMyObject::VariablesFetchedCallback);

    UGameFuseManager::FetchGameVariables(CompletionCallback);
}

void UMyObject::VariablesFetchedCallback(bool bSuccess, const FString& Response)
{
    if(bSuccess)
    {
        UE_LOG(LogTemp, Display, TEXT("Game Connected Successfully"));
        UE_LOG(LogTemp, Display, TEXT("Result : %s"), *Response);

        TMap < FString, FString > OurVariables = UGameFuseManager::GetGameVariables();
    }
    else
    {
        UE_LOG(LogTemp, Error, TEXT("Error connecting game"));
        UE_LOG(LogTemp, Error, TEXT("Result : %s"), *Response);
    }
}

Function return values

UGameFuseManager::FetchGameVariables

HTTP status code	Description
200	OK
401	Failed to fetch game variables. Check your Game ID and token
500	Unknown server error