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41 lines
1.3 KiB
41 lines
1.3 KiB
// Fill out your copyright notice in the Description page of Project Settings.
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#include "MainMenuWidget.h"
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#include "Components/Button.h"
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#include "Kismet/GameplayStatics.h"
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void UMainMenuWidget::NativeConstruct() {
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Super::NativeConstruct();
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HostOnlineGameButton->OnClicked.AddDynamic(
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this, &ThisClass::UMainMenuWidget::OnHostOnlineGameButtonClicked);
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GetMyGameSubsystem()->OnCreateSessionCompleteEvent.AddDynamic(
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this, &ThisClass::StartSessionWhenCreatingSessonComplete);
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}
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void UMainMenuWidget::OnHostOnlineGameButtonClicked() {
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// Ensure we have left any session
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GetMyGameSubsystem()->DestroySession();
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GetMyGameSubsystem()->CreateSession(
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"Lobby " + FString::FromInt(FMath::RandRange(1, 1e6)), 2, true);
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}
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void UMainMenuWidget::StartSessionWhenCreatingSessonComplete(bool bSuccess) {
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if (!bSuccess) {
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return;
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}
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GetMyGameSubsystem()->StartSession();
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}
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USessionsGameInstanceSubsystem *UMainMenuWidget::GetMyGameSubsystem() const {
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const UGameInstance *GameInstance = UGameplayStatics::GetGameInstance(
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GetWorld());
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USessionsGameInstanceSubsystem *GameInstanceSubsystem = GameInstance->
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GetSubsystem<USessionsGameInstanceSubsystem>();
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return GameInstanceSubsystem;
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}
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