ULocalPlayer* UGameInstance::FindLocalPlayerFromUniqueNetId(TSharedPtr<FUniqueNetId> UniqueNetId) const
{
if (!UniqueNetId.IsValid())
{
return nullptr;
}
return FindLocalPlayerFromUniqueNetId(*UniqueNetId);
}
void UAmethystGameInstance::HandleControllerPairingChanged(int GameUserIndex, const FUniqueNetId& PreviousUser, const FUniqueNetId& NewUser)
{
if (CurrentState == AmethystGameInstanceState::WelcomeScreen)
{
// Don't care about pairing changes at welcome screen
return;
}
#if Amethyst_CONSOLE_UI && PLATFORM_XBOXONE
if (IgnorePairingChangeForControllerId != -1 && GameUserIndex == IgnorePairingChangeForControllerId)
{
// We were told to ignores
IgnorePairingChangeForControllerId = -1; // Reset now so there there is no chance this remains in a bad state
return;
}
if (PreviousUser.IsValid() && !NewUser.IsValid())
{
// Treat this as a disconnect or signout, which is handled somewhere else
return;
}
if (!PreviousUser.IsValid() && NewUser.IsValid())
{
// Treat this as a signin
ULocalPlayer * ControlledLocalPlayer = FindLocalPlayerFromControllerId(GameUserIndex);
if (ControlledLocalPlayer != NULL && !ControlledLocalPlayer->GetCachedUniqueNetId().IsValid())
{
// If a player that previously selected "continue without saving" signs into this controller, move them back to welcome screen
HandleSignInChangeMessaging();
}
return;
}
// Find the local player currently being controlled by this controller
ULocalPlayer * ControlledLocalPlayer = FindLocalPlayerFromControllerId(GameUserIndex);
// See if the newly assigned profile is in our local player list
ULocalPlayer * NewLocalPlayer = FindLocalPlayerFromUniqueNetId(NewUser);
// If the local player being controlled is not the target of the pairing change, then give them a chance
// to continue controlling the old player with this controller
if (ControlledLocalPlayer != nullptr && ControlledLocalPlayer != NewLocalPlayer)
{
UAmethystGameViewportClient * AmethystViewport = Cast<UAmethystGameViewportClient>(GetGameViewportClient());
if (AmethystViewport != nullptr)
{
AmethystViewport->ShowDialog(
nullptr,
EAmethystDialogType::Generic,
NSLOCTEXT("ProfileMessages", "PairingChanged", "Your controller has been paired to another profile, would you like to switch to this new profile now? Selecting YES will sign out of the previous profile."),
NSLOCTEXT("DialogButtons", "YES", "A - YES"),
NSLOCTEXT("DialogButtons", "NO", "B - NO"),
FOnClicked::CreateUObject(this, &UAmethystGameInstance::OnPairingUseNewProfile),
FOnClicked::CreateUObject(this, &UAmethystGameInstance::OnPairingUsePreviousProfile)
);
}
}
#endif
}