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@ -1,120 +1,121 @@
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// Fill out your copyright notice in the Description page of Project Settings.
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#include "MyGameState.h"
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// #include "GameOverWidget.h"
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#include "MyPlayerState.h"
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#include "Trooper.h"
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#include "Blueprint/UserWidget.h"
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#include "Net/UnrealNetwork.h"
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auto AMyGameState::GetMyPlayerState(uint8 PlayerIndex) const {
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return Cast<AMyPlayerState>(PlayerArray[PlayerIndex]);
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}
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AMyGameState::AMyGameState() : Super() {
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}
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void AMyGameState::BeginPlay() {
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Super::BeginPlay();
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LivingTroopersCount.SetNum(2);
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}
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void AMyGameState::AddTrooper_Implementation(ATrooper *Trooper) {
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if (Trooper->GetPlayerIndex() >= 0 && Trooper->GetPlayerIndex() <=
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LivingTroopersCount.Num()) {
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if (LivingTroopersCount.Num() < 2) {
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LivingTroopersCount.SetNum(2);
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}
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LivingTroopersCount[Trooper->GetPlayerIndex()]++;
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}
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Troopers.Add(Trooper);
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}
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void AMyGameState::StartGame_Implementation() {
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// PlayerNotInTurn()->SetEnemySelection();
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PlayerInTurn()->SetEnemySelection();
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bGameStarted = true;
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PlayerInTurn()->StartTurn();
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}
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void AMyGameState::CycleTurns_Implementation() {
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PlayerInTurn()->EndTurn();
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for (const auto Trooper : Troopers) {
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if (Trooper != nullptr) {
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Trooper->ResetActionPoints();
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}
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}
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CurrentPlayerTurn = !CurrentPlayerTurn;
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PlayerInTurn()->StartTurn();
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}
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// void AMyGameState::CycleTurns(uint8 CurrentPlayerIndex) {
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// if (CurrentPlayerTurn == CurrentPlayerIndex) {
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// PlayerInTurn()->EndTurn();
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// for (const auto Trooper : Troopers) {
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// if (Trooper != nullptr) {
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// Trooper->ResetActionPoints();
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// }
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// }
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// CurrentPlayerTurn = !CurrentPlayerTurn;
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// PlayerInTurn()->StartTurn();
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// }
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// }
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AMyPlayerState *AMyGameState::PlayerInTurn() const {
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return GetMyPlayerState(CurrentPlayerTurn);
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}
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AMyPlayerState *AMyGameState::PlayerNotInTurn() const {
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return GetMyPlayerState(!CurrentPlayerTurn);
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}
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TArray<ATrooper *> AMyGameState::GetTroopers() const {
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return Troopers;
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}
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bool AMyGameState::IsInTurn(uint8 PlayerIndex) const {
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return PlayerIndex == CurrentPlayerTurn;
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}
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bool AMyGameState::IsGameStarted() const {
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return bGameStarted;
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}
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void AMyGameState::DecreaseLivingTroopers(int PlayerIndex) {
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if (bGameIsOver)
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return;
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LivingTroopersCount[PlayerIndex]--;
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if (!bIsMultiplayer && PlayerIndex == 1) {
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return;
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}
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if (LivingTroopersCount[PlayerIndex] <= 0) {
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UE_LOG(LogTemp, Warning, TEXT("Player %d lose!"), PlayerIndex);
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bGameIsOver = true;
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GameOver(PlayerIndex);
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}
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}
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void AMyGameState::GameOver(int PlayerIndexLose) const {
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Cast<AMyPlayerState>(PlayerArray[0])->GameOver(PlayerIndexLose);
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if (bIsMultiplayer) {
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Cast<AMyPlayerState>(PlayerArray[1])->GameOver(PlayerIndexLose);
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}
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}
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// void AMyGameState::GameOver_Implementation(int PlayerIndexLose) {
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// UGameOverWidget *CreatedWidget = CreateWidget<UGameOverWidget>(
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// GetWorld(), GameOverWidgetClass);
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// CreatedWidget->AddToViewport();
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// CreatedWidget->SetWidgetText(PlayerIndexLose != );
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// }
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void AMyGameState::GetLifetimeReplicatedProps(
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TArray<FLifetimeProperty> &OutLifetimeProps) const {
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Super::GetLifetimeReplicatedProps(OutLifetimeProps);
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DOREPLIFETIME(AMyGameState, Troopers);
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DOREPLIFETIME(AMyGameState, CurrentPlayerTurn);
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DOREPLIFETIME(AMyGameState, bGameStarted);
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}
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// Fill out your copyright notice in the Description page of Project Settings.
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#include "BattleGameState.h"
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// #include "GameOverWidget.h"
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#include "BattlePlayerState.h"
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#include "Trooper/Trooper.h"
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#include "Blueprint/UserWidget.h"
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#include "Net/UnrealNetwork.h"
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auto ABattleGameState::GetMyPlayerState(uint8 PlayerIndex) const {
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return Cast<ABattlePlayerState>(PlayerArray[PlayerIndex]);
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}
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ABattleGameState::ABattleGameState()
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: Super() {
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}
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void ABattleGameState::BeginPlay() {
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Super::BeginPlay();
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LivingTroopersCount.SetNum(2);
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}
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void ABattleGameState::AddTrooper_Implementation(ATrooper *Trooper) {
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if (Trooper->GetPlayerIndex() >= 0 && Trooper->GetPlayerIndex() <=
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LivingTroopersCount.Num()) {
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if (LivingTroopersCount.Num() < 2) {
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LivingTroopersCount.SetNum(2);
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}
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LivingTroopersCount[Trooper->GetPlayerIndex()]++;
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}
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Troopers.Add(Trooper);
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}
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void ABattleGameState::StartGame_Implementation() {
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// PlayerNotInTurn()->SetEnemySelection();
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PlayerInTurn()->SetEnemySelection();
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bGameStarted = true;
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PlayerInTurn()->StartTurn();
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}
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void ABattleGameState::CycleTurns_Implementation() {
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PlayerInTurn()->EndTurn();
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for (const auto Trooper : Troopers) {
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if (Trooper != nullptr) {
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Trooper->ResetActionPoints();
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}
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}
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CurrentPlayerTurn = !CurrentPlayerTurn;
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PlayerInTurn()->StartTurn();
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}
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// void AMyGameState::CycleTurns(uint8 CurrentPlayerIndex) {
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// if (CurrentPlayerTurn == CurrentPlayerIndex) {
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// PlayerInTurn()->EndTurn();
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// for (const auto Trooper : Troopers) {
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// if (Trooper != nullptr) {
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// Trooper->ResetActionPoints();
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// }
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// }
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// CurrentPlayerTurn = !CurrentPlayerTurn;
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// PlayerInTurn()->StartTurn();
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// }
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// }
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ABattlePlayerState *ABattleGameState::PlayerInTurn() const {
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return GetMyPlayerState(CurrentPlayerTurn);
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}
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ABattlePlayerState *ABattleGameState::PlayerNotInTurn() const {
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return GetMyPlayerState(!CurrentPlayerTurn);
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}
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TArray<ATrooper *> ABattleGameState::GetTroopers() const {
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return Troopers;
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}
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bool ABattleGameState::IsInTurn(uint8 PlayerIndex) const {
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return PlayerIndex == CurrentPlayerTurn;
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}
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bool ABattleGameState::IsGameStarted() const {
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return bGameStarted;
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}
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void ABattleGameState::DecreaseLivingTroopers(int PlayerIndex) {
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if (bGameIsOver)
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return;
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LivingTroopersCount[PlayerIndex]--;
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if (!bIsMultiplayer && PlayerIndex == 1) {
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return;
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}
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if (LivingTroopersCount[PlayerIndex] <= 0) {
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UE_LOG(LogTemp, Warning, TEXT("Player %d lose!"), PlayerIndex);
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bGameIsOver = true;
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GameOver(PlayerIndex);
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}
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}
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void ABattleGameState::GameOver(int PlayerIndexLose) const {
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Cast<ABattlePlayerState>(PlayerArray[0])->GameOver(PlayerIndexLose);
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if (bIsMultiplayer) {
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Cast<ABattlePlayerState>(PlayerArray[1])->GameOver(PlayerIndexLose);
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}
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}
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// void AMyGameState::GameOver_Implementation(int PlayerIndexLose) {
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// UGameOverWidget *CreatedWidget = CreateWidget<UGameOverWidget>(
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// GetWorld(), GameOverWidgetClass);
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// CreatedWidget->AddToViewport();
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// CreatedWidget->SetWidgetText(PlayerIndexLose != );
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// }
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void ABattleGameState::GetLifetimeReplicatedProps(
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TArray<FLifetimeProperty> &OutLifetimeProps) const {
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Super::GetLifetimeReplicatedProps(OutLifetimeProps);
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DOREPLIFETIME(ABattleGameState, Troopers);
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DOREPLIFETIME(ABattleGameState, CurrentPlayerTurn);
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DOREPLIFETIME(ABattleGameState, bGameStarted);
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}
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@ -1,75 +1,75 @@
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// Fill out your copyright notice in the Description page of Project Settings.
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#pragma once
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#include "CoreMinimal.h"
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#include "MyPlayerState.h"
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#include "GameFramework/GameState.h"
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#include "MyGameState.generated.h"
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/**
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*
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*/
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UCLASS()
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class TURNBASEDTUTORIAL_API AMyGameState : public AGameState {
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GENERATED_BODY()
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public:
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AMyGameState();
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virtual void BeginPlay() override;
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UFUNCTION(Server, Reliable)
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virtual void AddTrooper(ATrooper *Trooper);
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UFUNCTION(Server, Reliable)
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void StartGame();
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UFUNCTION(BlueprintCallable, Server, Reliable)
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virtual void CycleTurns();
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UFUNCTION(BlueprintPure)
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AMyPlayerState *PlayerInTurn() const;
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UFUNCTION(BlueprintPure)
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AMyPlayerState *PlayerNotInTurn() const;
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UFUNCTION()
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TArray<ATrooper *> GetTroopers() const;
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UFUNCTION()
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bool IsInTurn(uint8 PlayerIndex) const;
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UFUNCTION()
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bool IsGameStarted() const;
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UFUNCTION()
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void DecreaseLivingTroopers(int PlayerIndex);
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UFUNCTION()
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void GameOver(int PlayerIndexLose) const;
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protected:
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// UPROPERTY(EditAnywhere, BlueprintReadWrite)
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// TSubclassOf<UUserWidget> GameOverWidgetClass;
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UPROPERTY()
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bool bIsMultiplayer = true;
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UPROPERTY(Replicated)
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bool bGameIsOver = false;
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UPROPERTY(Replicated)
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TArray<ATrooper *> Troopers;
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UPROPERTY(Replicated)
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TArray<int> LivingTroopersCount;
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UPROPERTY(Replicated)
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bool bGameStarted = false;
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UPROPERTY(Replicated)
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uint8 CurrentPlayerTurn{0};
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auto GetMyPlayerState(uint8 PlayerIndex) const;
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};
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// Fill out your copyright notice in the Description page of Project Settings.
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#pragma once
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#include "CoreMinimal.h"
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#include "BattlePlayerState.h"
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#include "GameFramework/GameState.h"
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#include "BattleGameState.generated.h"
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/**
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*
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*/
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UCLASS()
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class TURNBASEDTUTORIAL_API ABattleGameState : public AGameState {
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GENERATED_BODY()
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public:
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ABattleGameState();
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virtual void BeginPlay() override;
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UFUNCTION(Server, Reliable)
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virtual void AddTrooper(ATrooper *Trooper);
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UFUNCTION(Server, Reliable)
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void StartGame();
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UFUNCTION(BlueprintCallable, Server, Reliable)
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virtual void CycleTurns();
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UFUNCTION(BlueprintPure)
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ABattlePlayerState *PlayerInTurn() const;
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UFUNCTION(BlueprintPure)
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ABattlePlayerState *PlayerNotInTurn() const;
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UFUNCTION()
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TArray<ATrooper *> GetTroopers() const;
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UFUNCTION()
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bool IsInTurn(uint8 PlayerIndex) const;
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UFUNCTION()
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bool IsGameStarted() const;
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UFUNCTION()
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void DecreaseLivingTroopers(int PlayerIndex);
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UFUNCTION()
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void GameOver(int PlayerIndexLose) const;
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protected:
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// UPROPERTY(EditAnywhere, BlueprintReadWrite)
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// TSubclassOf<UUserWidget> GameOverWidgetClass;
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UPROPERTY()
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bool bIsMultiplayer = true;
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UPROPERTY(Replicated)
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bool bGameIsOver = false;
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UPROPERTY(Replicated)
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TArray<ATrooper *> Troopers;
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UPROPERTY(Replicated)
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TArray<int> LivingTroopersCount;
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UPROPERTY(Replicated)
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bool bGameStarted = false;
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UPROPERTY(Replicated)
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uint8 CurrentPlayerTurn{0};
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auto GetMyPlayerState(uint8 PlayerIndex) const;
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};
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@ -1,35 +1,34 @@
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// Fill out your copyright notice in the Description page of Project Settings.
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#include "MyPawn.h"
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// Sets default values
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AMyPawn::AMyPawn() {
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// Set this pawn to call Tick() every frame. You can turn this off to improve performance if you don't need it.
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PrimaryActorTick.bCanEverTick = true;
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}
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// Called when the game starts or when spawned
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void AMyPawn::BeginPlay() {
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Super::BeginPlay();
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}
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void AMyPawn::MoveForward(float Val) {
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if (Val != 0.f)
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{
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if (Controller)
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{
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FRotator ControlSpaceRot = Controller->GetControlRotation();
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ControlSpaceRot.Pitch = 0;
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// transform to world space and add it
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AddMovementInput( FRotationMatrix(ControlSpaceRot).GetScaledAxis( EAxis::X ), Val );
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}
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}
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}
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// Called to bind functionality to input
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void AMyPawn::SetupPlayerInputComponent(UInputComponent *PlayerInputComponent) {
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Super::SetupPlayerInputComponent(PlayerInputComponent);
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}
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// Fill out your copyright notice in the Description page of Project Settings.
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#include "BattlePawn.h"
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// Sets default values
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ABattlePawn::ABattlePawn() {
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// Set this pawn to call Tick() every frame. You can turn this off to improve performance if you don't need it.
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PrimaryActorTick.bCanEverTick = true;
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}
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// Called when the game starts or when spawned
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void ABattlePawn::BeginPlay() {
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Super::BeginPlay();
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}
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void ABattlePawn::MoveForward(float Val) {
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if (Val != 0.f) {
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if (Controller) {
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FRotator ControlSpaceRot = Controller->GetControlRotation();
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ControlSpaceRot.Pitch = 0;
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// transform to world space and add it
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AddMovementInput(
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FRotationMatrix(ControlSpaceRot).GetScaledAxis(EAxis::X), Val);
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}
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}
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}
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// Called to bind functionality to input
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void ABattlePawn::SetupPlayerInputComponent(UInputComponent *PlayerInputComponent) {
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Super::SetupPlayerInputComponent(PlayerInputComponent);
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}
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@ -1,29 +1,27 @@
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// Fill out your copyright notice in the Description page of Project Settings.
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||||
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#pragma once
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#include "CoreMinimal.h"
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#include "GameFramework/Pawn.h"
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#include "GameFramework/SpectatorPawn.h"
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#include "MyPawn.generated.h"
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UCLASS()
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class TURNBASEDTUTORIAL_API AMyPawn : public ASpectatorPawn {
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GENERATED_BODY()
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public:
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// Sets default values for this pawn's properties
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AMyPawn();
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protected:
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// Called when the game starts or when spawned
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virtual void BeginPlay() override;
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virtual void MoveForward(float Val) override;
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public:
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// Called to bind functionality to input
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virtual void SetupPlayerInputComponent(
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class UInputComponent *PlayerInputComponent) override;
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};
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||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
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#pragma once
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#include "CoreMinimal.h"
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#include "GameFramework/SpectatorPawn.h"
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#include "BattlePawn.generated.h"
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UCLASS()
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class TURNBASEDTUTORIAL_API ABattlePawn : public ASpectatorPawn {
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GENERATED_BODY()
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public:
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// Sets default values for this pawn's properties
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ABattlePawn();
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protected:
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// Called when the game starts or when spawned
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virtual void BeginPlay() override;
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virtual void MoveForward(float Val) override;
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public:
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// Called to bind functionality to input
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virtual void SetupPlayerInputComponent(
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class UInputComponent *PlayerInputComponent) override;
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};
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@ -1,8 +1,8 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
|
||||
#include "MyPlayerStart.h"
|
||||
|
||||
uint8 AMyPlayerStart::GetPlayerIndex() const {
|
||||
return PlayerIndex;
|
||||
}
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
|
||||
#include "BattlePlayerStart.h"
|
||||
|
||||
uint8 ABattlePlayerStart::GetPlayerIndex() const {
|
||||
return PlayerIndex;
|
||||
}
|
||||
@ -1,23 +1,23 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "GameFramework/PlayerStart.h"
|
||||
#include "MyPlayerStart.generated.h"
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API AMyPlayerStart : public APlayerStart {
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
uint8 GetPlayerIndex() const;
|
||||
|
||||
protected:
|
||||
private:
|
||||
UPROPERTY(EditAnywhere, Category="Spawn Info")
|
||||
uint8 PlayerIndex = 0;
|
||||
};
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "GameFramework/PlayerStart.h"
|
||||
#include "BattlePlayerStart.generated.h"
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API ABattlePlayerStart : public APlayerStart {
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
uint8 GetPlayerIndex() const;
|
||||
|
||||
protected:
|
||||
private:
|
||||
UPROPERTY(EditAnywhere, Category="Spawn Info")
|
||||
uint8 PlayerIndex = 0;
|
||||
};
|
||||
@ -0,0 +1,29 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#include "GameOverWidget.h"
|
||||
#include "../SessionsGameInstanceSubsystem.h"
|
||||
#include "Components/Button.h"
|
||||
#include "Components/TextBlock.h"
|
||||
#include "Kismet/GameplayStatics.h"
|
||||
|
||||
|
||||
void UGameOverWidget::NativeConstruct() {
|
||||
ButtonToMenu->OnClicked.AddDynamic(this, &ThisClass::QuitCurrentSession);
|
||||
}
|
||||
|
||||
void UGameOverWidget::QuitCurrentSession_Implementation() {
|
||||
const UGameInstance *GameInstance = UGameplayStatics::GetGameInstance(
|
||||
GetWorld());
|
||||
USessionsGameInstanceSubsystem *GameInstanceSubsystem = GameInstance->GetSubsystem
|
||||
<USessionsGameInstanceSubsystem>();
|
||||
GameInstanceSubsystem->QuitCurrentSession();
|
||||
}
|
||||
|
||||
|
||||
void UGameOverWidget::SetWidgetText_Implementation(bool HasWon) {
|
||||
if (HasWon) {
|
||||
GameOverText->SetText(FText::FromString("You won!"));
|
||||
} else {
|
||||
GameOverText->SetText(FText::FromString("You lose!"));
|
||||
}
|
||||
}
|
||||
@ -1,34 +0,0 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#include "GameOverWidget.h"
|
||||
|
||||
#include "MyGameInstanceSubsystem.h"
|
||||
#include "Components/Button.h"
|
||||
#include "Components/TextBlock.h"
|
||||
#include "Kismet/GameplayStatics.h"
|
||||
|
||||
|
||||
void UGameOverWidget::NativeConstruct()
|
||||
{
|
||||
ButtonToMenu->OnClicked.AddDynamic(this, &ThisClass::QuitCurrentSession);
|
||||
}
|
||||
|
||||
void UGameOverWidget::QuitCurrentSession()
|
||||
{
|
||||
const UGameInstance* GameInstance = UGameplayStatics::GetGameInstance(GetWorld());
|
||||
UMyGameInstanceSubsystem* GameInstanceSubsystem = GameInstance->GetSubsystem<UMyGameInstanceSubsystem>();
|
||||
GameInstanceSubsystem->QuitCurrentSession();
|
||||
}
|
||||
|
||||
|
||||
void UGameOverWidget::SetWidgetText_Implementation(bool HasWon)
|
||||
{
|
||||
if (HasWon)
|
||||
{
|
||||
GameOverText->SetText(FText::FromString("You won!"));
|
||||
}
|
||||
else
|
||||
{
|
||||
GameOverText->SetText(FText::FromString("You lose!"));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,34 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
|
||||
#include "MainMenuWidget.h"
|
||||
#include "Components/Button.h"
|
||||
#include "Kismet/GameplayStatics.h"
|
||||
|
||||
void UMainMenuWidget::NativeConstruct() {
|
||||
Super::NativeConstruct();
|
||||
|
||||
HostOnlineGameButton->OnClicked.AddDynamic(
|
||||
this, &ThisClass::UMainMenuWidget::OnHostOnlineGameButtonClicked);
|
||||
|
||||
GetMyGameSubsystem()->OnCreateSessionCompleteEvent.AddDynamic(
|
||||
this, &ThisClass::StartSessionWhenCreatingSessonComplete);
|
||||
}
|
||||
|
||||
void UMainMenuWidget::OnHostOnlineGameButtonClicked() {
|
||||
GetMyGameSubsystem()->CreateSession(
|
||||
"Lobby " + FString::FromInt(FMath::RandRange(1, 1e6)), 2, true);
|
||||
}
|
||||
|
||||
void UMainMenuWidget::StartSessionWhenCreatingSessonComplete(bool bSuccess) {
|
||||
GetMyGameSubsystem()->StartSession();
|
||||
}
|
||||
|
||||
|
||||
USessionsGameInstanceSubsystem *UMainMenuWidget::GetMyGameSubsystem() const {
|
||||
const UGameInstance *GameInstance = UGameplayStatics::GetGameInstance(
|
||||
GetWorld());
|
||||
USessionsGameInstanceSubsystem *GameInstanceSubsystem = GameInstance->
|
||||
GetSubsystem<USessionsGameInstanceSubsystem>();
|
||||
return GameInstanceSubsystem;
|
||||
}
|
||||
@ -0,0 +1,33 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "Blueprint/UserWidget.h"
|
||||
#include "../SessionsGameInstanceSubsystem.h"
|
||||
|
||||
#include "MainMenuWidget.generated.h"
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API UMainMenuWidget : public UUserWidget {
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UButton *HostOnlineGameButton;
|
||||
|
||||
virtual void NativeConstruct() override;
|
||||
|
||||
protected:
|
||||
UFUNCTION()
|
||||
void OnHostOnlineGameButtonClicked();
|
||||
|
||||
UFUNCTION()
|
||||
void StartSessionWhenCreatingSessonComplete(bool bSuccess);
|
||||
|
||||
private:
|
||||
USessionsGameInstanceSubsystem *GetMyGameSubsystem() const;
|
||||
};
|
||||
@ -0,0 +1,24 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
|
||||
#include "SessionListEntryWidget.h"
|
||||
#include "OnlineSessionSettings.h"
|
||||
#include "Components/TextBlock.h"
|
||||
|
||||
void USessionListEntryWidget::Update(int SessionIndex,
|
||||
const FOnlineSessionSearchResult &
|
||||
Session) {
|
||||
SessionId = SessionIndex;
|
||||
IndexText->SetText(FText::AsNumber(SessionIndex + 1));
|
||||
|
||||
Session.Session.SessionSettings.Get(SETTING_MAPNAME, SessionName);
|
||||
SessionNameText->SetText(FText::FromString(SessionName));
|
||||
|
||||
const int MaxPlayerCount = Session.Session.SessionSettings.
|
||||
NumPublicConnections;
|
||||
const int CurPlayerCount = MaxPlayerCount - Session.Session.
|
||||
NumOpenPublicConnections;
|
||||
|
||||
PlayersCountText->SetText(FText::AsNumber(CurPlayerCount));
|
||||
PingText->SetText(FText::AsNumber(Session.PingInMs));
|
||||
}
|
||||
@ -0,0 +1,33 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "Blueprint/UserWidget.h"
|
||||
#include "SessionListEntryWidget.generated.h"
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API USessionListEntryWidget : public UUserWidget {
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(BindWidget))
|
||||
class UTextBlock *IndexText;
|
||||
|
||||
UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(BindWidget))
|
||||
class UTextBlock *SessionNameText;
|
||||
|
||||
UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(BindWidget))
|
||||
class UTextBlock *PlayersCountText;
|
||||
|
||||
UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(BindWidget))
|
||||
class UTextBlock *PingText;
|
||||
|
||||
void Update(int SessionIndex, const FOnlineSessionSearchResult &Session);
|
||||
|
||||
int SessionId;
|
||||
FString SessionName;
|
||||
};
|
||||
@ -0,0 +1,80 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
|
||||
#include "SessionListWidget.h"
|
||||
#include "../SessionsGameInstanceSubsystem.h"
|
||||
#include "Components/VerticalBox.h"
|
||||
#include "SessionListEntryWidget.h"
|
||||
#include "Components/Button.h"
|
||||
#include "Kismet/GameplayStatics.h"
|
||||
|
||||
void USessionListWidget::NativeConstruct() {
|
||||
Super::NativeConstruct();
|
||||
|
||||
RefreshListButton->OnClicked.AddDynamic(
|
||||
this, &ThisClass::OnRefreshListButtonClicked);
|
||||
ConnectToSelectedSessionButton->OnClicked.AddDynamic(
|
||||
this, &ThisClass::ConnectToFirstSession);
|
||||
|
||||
const auto MyGameInstanceSubsystem = GetMyGameSubsystem();
|
||||
MyGameInstanceSubsystem->OnFindSessionsCompleteEvent.AddUObject(
|
||||
this, &ThisClass::RefreshList);
|
||||
MyGameInstanceSubsystem->OnJoinSessionCompleteEvent.AddUObject(
|
||||
this, &ThisClass::OnJoinSessionSuccess);
|
||||
|
||||
// Initiate search
|
||||
MyGameInstanceSubsystem->FindSessions(10, true);
|
||||
}
|
||||
|
||||
void USessionListWidget::RefreshList(
|
||||
const TArray<FOnlineSessionSearchResult> &SessionResults,
|
||||
bool bSuccessful) {
|
||||
if (!bSuccessful) {
|
||||
UE_LOG(LogTemp, Error, TEXT("Find sessions FAILED!!!!"));
|
||||
// TODO: Mark find sessions error
|
||||
return;
|
||||
}
|
||||
SessionListBox->ClearChildren();
|
||||
for (const auto &Session : SessionResults) {
|
||||
auto *ItemWidget = CreateWidget<USessionListEntryWidget>(
|
||||
this, EntryClass);
|
||||
ItemWidget->Update(SessionListBox->GetChildrenCount(), Session);
|
||||
SessionListBox->AddChild(ItemWidget);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void USessionListWidget::OnRefreshListButtonClicked() {
|
||||
// TODO: Show that we started searching...
|
||||
// Initiate search
|
||||
SessionListBox->ClearChildren();
|
||||
GetMyGameSubsystem()->FindSessions(10, true);
|
||||
}
|
||||
|
||||
void USessionListWidget::ConnectToFirstSession() {
|
||||
GetMyGameSubsystem()->JoinSession(0);
|
||||
}
|
||||
|
||||
|
||||
void USessionListWidget::OnJoinSessionSuccess(
|
||||
EOnJoinSessionCompleteResult::Type Result) {
|
||||
if (Result != EOnJoinSessionCompleteResult::Success) {
|
||||
UE_LOG(LogTemp, Error, TEXT("Failed to connect to session!!"));
|
||||
return;
|
||||
}
|
||||
if (!GetMyGameSubsystem()->TryConnectToCurrentSession()) {
|
||||
UE_LOG(LogTemp, Error, TEXT("Failed to travel client to session!!"));
|
||||
return;
|
||||
}
|
||||
UE_LOG(LogTemp, Display, TEXT("Connected and travelled to session!!!"));
|
||||
}
|
||||
|
||||
|
||||
USessionsGameInstanceSubsystem *
|
||||
USessionListWidget::GetMyGameSubsystem() const {
|
||||
const UGameInstance *GameInstance = UGameplayStatics::GetGameInstance(
|
||||
GetWorld());
|
||||
USessionsGameInstanceSubsystem *GameInstanceSubsystem = GameInstance->
|
||||
GetSubsystem<USessionsGameInstanceSubsystem>();
|
||||
return GameInstanceSubsystem;
|
||||
}
|
||||
@ -0,0 +1,48 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "../SessionsGameInstanceSubsystem.h"
|
||||
#include "Blueprint/UserWidget.h"
|
||||
#include "SessionListWidget.generated.h"
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API USessionListWidget : public UUserWidget {
|
||||
GENERATED_BODY()
|
||||
|
||||
protected:
|
||||
virtual void NativeConstruct() override;
|
||||
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UButton *ConnectToSelectedSessionButton;
|
||||
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UButton *GoBackToMainMenuButton;
|
||||
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UButton *RefreshListButton;
|
||||
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UVerticalBox *SessionListBox;
|
||||
|
||||
UPROPERTY(EditDefaultsOnly, Category="Session Info Class")
|
||||
TSubclassOf<class USessionListEntryWidget> EntryClass;
|
||||
|
||||
void RefreshList(const TArray<FOnlineSessionSearchResult> &SessionResults,
|
||||
bool bSuccessful);
|
||||
|
||||
void OnJoinSessionSuccess(EOnJoinSessionCompleteResult::Type Result);
|
||||
|
||||
private:
|
||||
USessionsGameInstanceSubsystem *GetMyGameSubsystem() const;
|
||||
|
||||
UFUNCTION()
|
||||
void OnRefreshListButtonClicked();
|
||||
|
||||
UFUNCTION()
|
||||
void ConnectToFirstSession();
|
||||
};
|
||||
@ -1,368 +0,0 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#include "MyGameInstanceSubsystem.h"
|
||||
|
||||
#include "MyPlayerController.h"
|
||||
#include "OnlineSubsystemUtils.h"
|
||||
#include "GameFramework/GameModeBase.h"
|
||||
#include "Kismet/GameplayStatics.h"
|
||||
|
||||
UMyGameInstanceSubsystem::UMyGameInstanceSubsystem() : CreateSessionCompleteDelegate(
|
||||
FOnCreateSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnCreateSessionCompleted)),
|
||||
UpdateSessionCompleteDelegate(
|
||||
FOnUpdateSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnUpdateSessionCompleted)),
|
||||
StartSessionCompleteDelegate(
|
||||
FOnStartSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnStartSessionCompleted)),
|
||||
EndSessionCompleteDelegate(
|
||||
FOnEndSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnEndSessionCompleted)),
|
||||
DestroySessionCompleteDelegate(
|
||||
FOnDestroySessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnDestroySessionCompleted)),
|
||||
FindSessionsCompleteDelegate(
|
||||
FOnFindSessionsCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnFindSessionsCompleted)),
|
||||
JoinSessionCompleteDelegate(
|
||||
FOnJoinSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnJoinSessionCompleted)),
|
||||
bIsHost(false)
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::CreateSession(FString SessionName, int32 NumPublicConnections, bool bIsLANMatch)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (!SessionInterface.IsValid())
|
||||
{
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
|
||||
LastSessionSettings = MakeShareable(new FOnlineSessionSettings());
|
||||
LastSessionSettings->NumPrivateConnections = 0;
|
||||
LastSessionSettings->NumPublicConnections = NumPublicConnections;
|
||||
LastSessionSettings->bAllowInvites = true;
|
||||
LastSessionSettings->bAllowJoinInProgress = true;
|
||||
LastSessionSettings->bAllowJoinViaPresence = true;
|
||||
LastSessionSettings->bAllowJoinViaPresenceFriendsOnly = true;
|
||||
LastSessionSettings->bUsesPresence = true;
|
||||
LastSessionSettings->bIsLANMatch = bIsLANMatch;
|
||||
LastSessionSettings->bShouldAdvertise = true;
|
||||
|
||||
LastSessionSettings->Set(SETTING_MAPNAME, SessionName,
|
||||
EOnlineDataAdvertisementType::ViaOnlineService);
|
||||
|
||||
CreateSessionCompleteDelegateHandle = SessionInterface->AddOnCreateSessionCompleteDelegate_Handle(
|
||||
CreateSessionCompleteDelegate);
|
||||
|
||||
const ULocalPlayer* localPlayer = GetWorld()->GetFirstLocalPlayerFromController();
|
||||
if (!SessionInterface->CreateSession(*localPlayer->GetPreferredUniqueNetId(), NAME_GameSession,
|
||||
*LastSessionSettings))
|
||||
{
|
||||
SessionInterface->ClearOnCreateSessionCompleteDelegate_Handle(CreateSessionCompleteDelegateHandle);
|
||||
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
}
|
||||
}
|
||||
|
||||
void UMyGameInstanceSubsystem::OnCreateSessionCompleted(FName SessionName, bool bSuccessful)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (SessionInterface.IsValid())
|
||||
{
|
||||
SessionInterface->ClearOnCreateSessionCompleteDelegate_Handle(CreateSessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
bIsHost = true;
|
||||
|
||||
OnCreateSessionCompleteEvent.Broadcast(bSuccessful);
|
||||
}
|
||||
|
||||
void UMyGameInstanceSubsystem::UpdateSession()
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (!SessionInterface.IsValid())
|
||||
{
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
|
||||
const TSharedPtr<FOnlineSessionSettings> UpdatedSessionSettings = MakeShareable(
|
||||
new FOnlineSessionSettings(*LastSessionSettings));
|
||||
|
||||
// Here we can insert any changes we want
|
||||
UpdatedSessionSettings->Set(SETTING_MAPNAME, FString("Updated Level Name"),
|
||||
EOnlineDataAdvertisementType::ViaOnlineService);
|
||||
|
||||
UpdateSessionCompleteDelegateHandle =
|
||||
SessionInterface->AddOnUpdateSessionCompleteDelegate_Handle(UpdateSessionCompleteDelegate);
|
||||
|
||||
if (!SessionInterface->UpdateSession(NAME_GameSession, *UpdatedSessionSettings))
|
||||
{
|
||||
SessionInterface->ClearOnUpdateSessionCompleteDelegate_Handle(UpdateSessionCompleteDelegateHandle);
|
||||
|
||||
OnUpdateSessionCompleteEvent.Broadcast(false);
|
||||
}
|
||||
else
|
||||
{
|
||||
LastSessionSettings = UpdatedSessionSettings;
|
||||
}
|
||||
}
|
||||
|
||||
void UMyGameInstanceSubsystem::OnUpdateSessionCompleted(FName SessionName, bool bSuccessful)
|
||||
{
|
||||
const IOnlineSessionPtr sessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (sessionInterface.IsValid())
|
||||
{
|
||||
sessionInterface->ClearOnUpdateSessionCompleteDelegate_Handle(UpdateSessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
OnUpdateSessionCompleteEvent.Broadcast(bSuccessful);
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::StartSession()
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (!SessionInterface.IsValid())
|
||||
{
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
StartSessionCompleteDelegateHandle = SessionInterface->AddOnStartSessionCompleteDelegate_Handle(
|
||||
StartSessionCompleteDelegate);
|
||||
|
||||
if (!SessionInterface->StartSession(NAME_GameSession))
|
||||
{
|
||||
SessionInterface->ClearOnStartSessionCompleteDelegate_Handle(StartSessionCompleteDelegateHandle);
|
||||
|
||||
OnStartSessionCompleteEvent.Broadcast(false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::OnStartSessionCompleted(FName SessionName, bool bSuccessful)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (SessionInterface.IsValid())
|
||||
{
|
||||
SessionInterface->ClearOnStartSessionCompleteDelegate_Handle(StartSessionCompleteDelegateHandle);
|
||||
}
|
||||
OnStartSessionCompleteEvent.Broadcast(bSuccessful);
|
||||
|
||||
// TODO: Move this from gameinstance subsystem. This should not be here.
|
||||
UGameplayStatics::OpenLevel(GetWorld(), "BattleFieldMap", true, "listen");
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::EndSession()
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (!SessionInterface.IsValid())
|
||||
{
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
|
||||
EndSessionCompleteDelegateHandle = SessionInterface->AddOnEndSessionCompleteDelegate_Handle(
|
||||
EndSessionCompleteDelegate);
|
||||
|
||||
if (!SessionInterface->EndSession(NAME_GameSession))
|
||||
{
|
||||
SessionInterface->ClearOnEndSessionCompleteDelegate_Handle(EndSessionCompleteDelegateHandle);
|
||||
|
||||
OnEndSessionCompleteEvent.Broadcast(false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::OnEndSessionCompleted(FName SessionName, bool bSuccessful)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (SessionInterface.IsValid())
|
||||
{
|
||||
SessionInterface->ClearOnEndSessionCompleteDelegate_Handle(EndSessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
OnEndSessionCompleteEvent.Broadcast(bSuccessful);
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::DestroySession()
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (!SessionInterface.IsValid())
|
||||
{
|
||||
OnDestroySessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
|
||||
DestroySessionCompleteDelegateHandle = SessionInterface->AddOnDestroySessionCompleteDelegate_Handle(
|
||||
DestroySessionCompleteDelegate);
|
||||
|
||||
if (!SessionInterface->DestroySession(NAME_GameSession))
|
||||
{
|
||||
SessionInterface->ClearOnDestroySessionCompleteDelegate_Handle(EndSessionCompleteDelegateHandle);
|
||||
|
||||
OnDestroySessionCompleteEvent.Broadcast(false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::OnDestroySessionCompleted(FName SessionName, bool bSuccessful)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (SessionInterface.IsValid())
|
||||
{
|
||||
SessionInterface->ClearOnDestroySessionCompleteDelegate_Handle(DestroySessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
OnDestroySessionCompleteEvent.Broadcast(bSuccessful);
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::FindSessions(int32 MaxSearchResults, bool bIsLANQuery)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (!SessionInterface.IsValid())
|
||||
{
|
||||
OnFindSessionsCompleteEvent.Broadcast(TArray<FOnlineSessionSearchResult>(), false);
|
||||
return;
|
||||
}
|
||||
|
||||
FindSessionsCompleteDelegateHandle = SessionInterface->AddOnFindSessionsCompleteDelegate_Handle(
|
||||
FindSessionsCompleteDelegate);
|
||||
|
||||
LastSessionSearch = MakeShareable(new FOnlineSessionSearch());
|
||||
LastSessionSearch->MaxSearchResults = MaxSearchResults;
|
||||
LastSessionSearch->bIsLanQuery = bIsLANQuery;
|
||||
|
||||
// Disable dedicated server search (maybe enable later, when dedicated server is implemented)
|
||||
// LastSessionSearch->QuerySettings.Set(SEARCH_PRESENCE, true, EOnlineComparisonOp::Equals);
|
||||
|
||||
const ULocalPlayer* LocalPlayer = GetWorld()->GetFirstLocalPlayerFromController();
|
||||
if (!SessionInterface->FindSessions(*LocalPlayer->GetPreferredUniqueNetId(), LastSessionSearch.ToSharedRef()))
|
||||
{
|
||||
SessionInterface->ClearOnFindSessionsCompleteDelegate_Handle(FindSessionsCompleteDelegateHandle);
|
||||
|
||||
OnFindSessionsCompleteEvent.Broadcast(TArray<FOnlineSessionSearchResult>(), false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::OnFindSessionsCompleted(bool bSuccessful)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (SessionInterface.IsValid())
|
||||
{
|
||||
SessionInterface->ClearOnFindSessionsCompleteDelegate_Handle(FindSessionsCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
if (LastSessionSearch->SearchResults.Num() <= 0)
|
||||
{
|
||||
OnFindSessionsCompleteEvent.Broadcast(TArray<FOnlineSessionSearchResult>(), bSuccessful);
|
||||
return;
|
||||
}
|
||||
|
||||
OnFindSessionsCompleteEvent.Broadcast(LastSessionSearch->SearchResults, bSuccessful);
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::JoinSession(const FOnlineSessionSearchResult& SessionSearchResult)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (!SessionInterface.IsValid())
|
||||
{
|
||||
OnJoinSessionCompleteEvent.Broadcast(EOnJoinSessionCompleteResult::UnknownError);
|
||||
return;
|
||||
}
|
||||
|
||||
JoinSessionCompleteDelegateHandle = SessionInterface->AddOnJoinSessionCompleteDelegate_Handle(
|
||||
JoinSessionCompleteDelegate);
|
||||
|
||||
const ULocalPlayer* LocalPlayer = GetWorld()->GetFirstLocalPlayerFromController();
|
||||
if (!SessionInterface->JoinSession(*LocalPlayer->GetPreferredUniqueNetId(), NAME_GameSession, SessionSearchResult))
|
||||
{
|
||||
SessionInterface->ClearOnJoinSessionCompleteDelegate_Handle(JoinSessionCompleteDelegateHandle);
|
||||
|
||||
OnJoinSessionCompleteEvent.Broadcast(EOnJoinSessionCompleteResult::UnknownError);
|
||||
}
|
||||
}
|
||||
|
||||
void UMyGameInstanceSubsystem::JoinSession(const int32 Index)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (!SessionInterface.IsValid())
|
||||
{
|
||||
OnJoinSessionCompleteEvent.Broadcast(EOnJoinSessionCompleteResult::UnknownError);
|
||||
return;
|
||||
}
|
||||
if (!LastSessionSearch.IsValid() || Index >= LastSessionSearch->SearchResults.Num())
|
||||
{
|
||||
OnJoinSessionCompleteEvent.Broadcast(EOnJoinSessionCompleteResult::UnknownError);
|
||||
return;
|
||||
}
|
||||
|
||||
JoinSessionCompleteDelegateHandle = SessionInterface->AddOnJoinSessionCompleteDelegate_Handle(
|
||||
JoinSessionCompleteDelegate);
|
||||
|
||||
const ULocalPlayer* LocalPlayer = GetWorld()->GetFirstLocalPlayerFromController();
|
||||
if (!SessionInterface->JoinSession(*LocalPlayer->GetPreferredUniqueNetId(), NAME_GameSession,
|
||||
LastSessionSearch->SearchResults[Index]))
|
||||
{
|
||||
SessionInterface->ClearOnJoinSessionCompleteDelegate_Handle(JoinSessionCompleteDelegateHandle);
|
||||
|
||||
OnJoinSessionCompleteEvent.Broadcast(EOnJoinSessionCompleteResult::UnknownError);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void UMyGameInstanceSubsystem::OnJoinSessionCompleted(FName SessionName, EOnJoinSessionCompleteResult::Type Result)
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (SessionInterface.IsValid())
|
||||
{
|
||||
SessionInterface->ClearOnJoinSessionCompleteDelegate_Handle(JoinSessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
OnJoinSessionCompleteEvent.Broadcast(Result);
|
||||
}
|
||||
|
||||
|
||||
bool UMyGameInstanceSubsystem::TryConnectToCurrentSession() const
|
||||
{
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
|
||||
if (!SessionInterface.IsValid())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
FString ConnectString;
|
||||
if (!SessionInterface->GetResolvedConnectString(NAME_GameSession, ConnectString))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
APlayerController* PlayerController = GetWorld()->GetFirstPlayerController();
|
||||
PlayerController->ClientTravel(ConnectString, TRAVEL_Absolute);
|
||||
return true;
|
||||
}
|
||||
|
||||
void UMyGameInstanceSubsystem::QuitCurrentSession()
|
||||
{
|
||||
if (bIsHost)
|
||||
{
|
||||
UGameplayStatics::GetGameMode(GetWorld())->ReturnToMainMenuHost();
|
||||
}
|
||||
else
|
||||
{
|
||||
APlayerController* LocalController = GEngine->GetFirstLocalPlayerController(GetWorld());
|
||||
LocalController->ClientReturnToMainMenuWithTextReason(FText::FromString("Session ended"));
|
||||
}
|
||||
bIsHost = false;
|
||||
DestroySession();
|
||||
}
|
||||
@ -1,107 +0,0 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "OnlineSessionSettings.h"
|
||||
|
||||
#include "Interfaces/OnlineSessionInterface.h"
|
||||
#include "Subsystems/GameInstanceSubsystem.h"
|
||||
#include "MyGameInstanceSubsystem.generated.h"
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnCreateSessionComplete, bool, bSuccessful);
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnUpdateSessionComplete, bool, bSuccessful);
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnStartSessionCompete, bool, bSuccessful);
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnEndSessionComplete, bool, bSuccessful);
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnDestroySessionComplete, bool, bSuccessful);
|
||||
|
||||
DECLARE_MULTICAST_DELEGATE_TwoParams(FMyOnFindSessionsComplete,
|
||||
const TArray<FOnlineSessionSearchResult>& SessionResults, bool bSuccessful);
|
||||
|
||||
DECLARE_MULTICAST_DELEGATE_OneParam(FMyOnJoinSessionCompele, EOnJoinSessionCompleteResult::Type Result);
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API UMyGameInstanceSubsystem : public UGameInstanceSubsystem
|
||||
{
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
UMyGameInstanceSubsystem();
|
||||
|
||||
void CreateSession(FString SessionName, int32 NumPublicConnections, bool bIsLANMatch);
|
||||
|
||||
void UpdateSession();
|
||||
|
||||
void StartSession();
|
||||
|
||||
void EndSession();
|
||||
|
||||
void DestroySession();
|
||||
|
||||
void FindSessions(int32 MaxSearchResults, bool bIsLANQuery);
|
||||
|
||||
void JoinSession(const FOnlineSessionSearchResult& SessionSearchResult);
|
||||
|
||||
void JoinSession(const int32 Index);
|
||||
|
||||
bool TryConnectToCurrentSession() const;
|
||||
|
||||
void QuitCurrentSession();
|
||||
|
||||
void UpdateSessionName(FString NewSessionName);
|
||||
|
||||
FMyOnCreateSessionComplete OnCreateSessionCompleteEvent;
|
||||
FMyOnUpdateSessionComplete OnUpdateSessionCompleteEvent;
|
||||
FMyOnStartSessionCompete OnStartSessionCompleteEvent;
|
||||
FMyOnEndSessionComplete OnEndSessionCompleteEvent;
|
||||
FMyOnDestroySessionComplete OnDestroySessionCompleteEvent;
|
||||
FMyOnFindSessionsComplete OnFindSessionsCompleteEvent;
|
||||
FMyOnJoinSessionCompele OnJoinSessionCompleteEvent;
|
||||
|
||||
protected:
|
||||
void OnCreateSessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnUpdateSessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnStartSessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnEndSessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnDestroySessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnFindSessionsCompleted(bool bSuccessful);
|
||||
|
||||
void OnJoinSessionCompleted(FName SessionName, EOnJoinSessionCompleteResult::Type Result);
|
||||
|
||||
private:
|
||||
bool bIsHost;
|
||||
|
||||
FOnCreateSessionCompleteDelegate CreateSessionCompleteDelegate;
|
||||
FDelegateHandle CreateSessionCompleteDelegateHandle;
|
||||
TSharedPtr<FOnlineSessionSettings> LastSessionSettings;
|
||||
|
||||
FOnUpdateSessionCompleteDelegate UpdateSessionCompleteDelegate;
|
||||
FDelegateHandle UpdateSessionCompleteDelegateHandle;
|
||||
|
||||
FOnStartSessionCompleteDelegate StartSessionCompleteDelegate;
|
||||
FDelegateHandle StartSessionCompleteDelegateHandle;
|
||||
|
||||
FOnEndSessionCompleteDelegate EndSessionCompleteDelegate;
|
||||
FDelegateHandle EndSessionCompleteDelegateHandle;
|
||||
|
||||
FOnDestroySessionCompleteDelegate DestroySessionCompleteDelegate;
|
||||
FDelegateHandle DestroySessionCompleteDelegateHandle;
|
||||
|
||||
FOnFindSessionsCompleteDelegate FindSessionsCompleteDelegate;
|
||||
FDelegateHandle FindSessionsCompleteDelegateHandle;
|
||||
TSharedPtr<FOnlineSessionSearch> LastSessionSearch;
|
||||
|
||||
FOnJoinSessionCompleteDelegate JoinSessionCompleteDelegate;
|
||||
FDelegateHandle JoinSessionCompleteDelegateHandle;
|
||||
};
|
||||
@ -1,35 +0,0 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
|
||||
#include "MyMainMenu.h"
|
||||
|
||||
#include "Components/Button.h"
|
||||
#include "Kismet/GameplayStatics.h"
|
||||
|
||||
void UMyMainMenu::NativeConstruct()
|
||||
{
|
||||
Super::NativeConstruct();
|
||||
|
||||
HostOnlineGameButton->OnClicked.AddDynamic(this, &ThisClass::UMyMainMenu::OnHostOnlineGameButtonClicked);
|
||||
|
||||
GetMyGameSubsystem()->OnCreateSessionCompleteEvent.AddDynamic(this, &ThisClass::StartSessionWhenCreatingSessonComplete);
|
||||
}
|
||||
|
||||
void UMyMainMenu::OnHostOnlineGameButtonClicked()
|
||||
{
|
||||
GetMyGameSubsystem()->CreateSession("Lobby " + FString::FromInt(FMath::RandRange(1, 1e6)),2, true);
|
||||
}
|
||||
|
||||
void UMyMainMenu::StartSessionWhenCreatingSessonComplete(bool bSuccess)
|
||||
{
|
||||
GetMyGameSubsystem()->StartSession();
|
||||
}
|
||||
|
||||
|
||||
UMyGameInstanceSubsystem* UMyMainMenu::GetMyGameSubsystem() const
|
||||
{
|
||||
const UGameInstance* GameInstance = UGameplayStatics::GetGameInstance(GetWorld());
|
||||
UMyGameInstanceSubsystem* GameInstanceSubsystem = GameInstance->GetSubsystem<UMyGameInstanceSubsystem>();
|
||||
return GameInstanceSubsystem;
|
||||
}
|
||||
|
||||
@ -1,34 +0,0 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "Blueprint/UserWidget.h"
|
||||
#include "MyGameInstanceSubsystem.h"
|
||||
|
||||
#include "MyMainMenu.generated.h"
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API UMyMainMenu : public UUserWidget
|
||||
{
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UButton* HostOnlineGameButton;
|
||||
|
||||
virtual void NativeConstruct() override;
|
||||
|
||||
protected:
|
||||
UFUNCTION()
|
||||
void OnHostOnlineGameButtonClicked();
|
||||
|
||||
UFUNCTION()
|
||||
void StartSessionWhenCreatingSessonComplete(bool bSuccess);
|
||||
|
||||
private:
|
||||
UMyGameInstanceSubsystem* GetMyGameSubsystem() const;
|
||||
};
|
||||
@ -1,23 +0,0 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
|
||||
#include "MySessionListEntryWidget.h"
|
||||
|
||||
#include "OnlineSessionSettings.h"
|
||||
#include "Interfaces/OnlineSessionInterface.h"
|
||||
#include "Components/TextBlock.h"
|
||||
|
||||
void UMySessionListEntryWidget::Update(int SessionIndex, const FOnlineSessionSearchResult& Session)
|
||||
{
|
||||
SessionId = SessionIndex;
|
||||
IndexText->SetText(FText::AsNumber(SessionIndex + 1));
|
||||
|
||||
Session.Session.SessionSettings.Get(SETTING_MAPNAME, SessionName);
|
||||
SessionNameText->SetText(FText::FromString(SessionName));
|
||||
|
||||
int MaxPlayerCount = Session.Session.SessionSettings.NumPublicConnections;
|
||||
int CurPlayerCount = MaxPlayerCount - Session.Session.NumOpenPublicConnections;
|
||||
|
||||
PlayersCountText->SetText(FText::AsNumber(CurPlayerCount));
|
||||
PingText->SetText(FText::AsNumber(Session.PingInMs));
|
||||
}
|
||||
@ -1,35 +0,0 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "Interfaces/OnlineSessionInterface.h"
|
||||
#include "Blueprint/UserWidget.h"
|
||||
#include "MySessionListEntryWidget.generated.h"
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API UMySessionListEntryWidget : public UUserWidget
|
||||
{
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(BindWidget))
|
||||
class UTextBlock* IndexText;
|
||||
|
||||
UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(BindWidget))
|
||||
class UTextBlock* SessionNameText;
|
||||
|
||||
UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(BindWidget))
|
||||
class UTextBlock* PlayersCountText;
|
||||
|
||||
UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(BindWidget))
|
||||
class UTextBlock* PingText;
|
||||
|
||||
void Update(int SessionIndex, const FOnlineSessionSearchResult& Session);
|
||||
|
||||
int SessionId;
|
||||
FString SessionName;
|
||||
};
|
||||
@ -1,81 +0,0 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
|
||||
#include "MySessionListWidget.h"
|
||||
|
||||
#include "MyGameInstanceSubsystem.h"
|
||||
#include "Components/VerticalBox.h"
|
||||
#include "MySessionListEntryWidget.h"
|
||||
#include "Components/Button.h"
|
||||
#include "Kismet/GameplayStatics.h"
|
||||
|
||||
void UMySessionListWidget::NativeConstruct()
|
||||
{
|
||||
Super::NativeConstruct();
|
||||
|
||||
RefreshListButton->OnClicked.AddDynamic(this, &ThisClass::OnRefreshListButtonClicked);
|
||||
ConnectToSelectedSessionButton->OnClicked.AddDynamic(this, &ThisClass::ConnectToFirstSession);
|
||||
|
||||
const auto MyGameInstanceSubsystem = GetMyGameSubsystem();
|
||||
MyGameInstanceSubsystem->OnFindSessionsCompleteEvent.AddUObject(this, &ThisClass::RefreshList);
|
||||
MyGameInstanceSubsystem->OnJoinSessionCompleteEvent.AddUObject(this, &ThisClass::OnJoinSessionSuccess);
|
||||
|
||||
// Initiate search
|
||||
MyGameInstanceSubsystem->FindSessions(10, true);
|
||||
}
|
||||
|
||||
void UMySessionListWidget::RefreshList(const TArray<FOnlineSessionSearchResult>& SessionResults,
|
||||
bool bSuccessful)
|
||||
{
|
||||
if (!bSuccessful)
|
||||
{
|
||||
UE_LOG(LogTemp, Error, TEXT("Find sessions FAILED!!!!"));
|
||||
// TODO: Mark find sessions error
|
||||
return;
|
||||
}
|
||||
SessionListBox->ClearChildren();
|
||||
for (const auto &Session: SessionResults)
|
||||
{
|
||||
auto *ItemWidget = CreateWidget<UMySessionListEntryWidget>(this, EntryClass);
|
||||
ItemWidget->Update(SessionListBox->GetChildrenCount(), Session);
|
||||
SessionListBox->AddChild(ItemWidget);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void UMySessionListWidget::OnRefreshListButtonClicked()
|
||||
{
|
||||
// TODO: Show that we started searching...
|
||||
// Initiate search
|
||||
SessionListBox->ClearChildren();
|
||||
GetMyGameSubsystem()->FindSessions(10, true);
|
||||
}
|
||||
|
||||
void UMySessionListWidget::ConnectToFirstSession()
|
||||
{
|
||||
GetMyGameSubsystem()->JoinSession(0);
|
||||
}
|
||||
|
||||
|
||||
void UMySessionListWidget::OnJoinSessionSuccess(EOnJoinSessionCompleteResult::Type Result)
|
||||
{
|
||||
if (Result != EOnJoinSessionCompleteResult::Success)
|
||||
{
|
||||
UE_LOG(LogTemp, Error, TEXT("Failed to connect to session!!"));
|
||||
return;
|
||||
}
|
||||
if (!GetMyGameSubsystem()->TryConnectToCurrentSession())
|
||||
{
|
||||
UE_LOG(LogTemp, Error, TEXT("Failed to travel client to session!!"));
|
||||
return;
|
||||
}
|
||||
UE_LOG(LogTemp, Display, TEXT("Connected and travelled to session!!!"));
|
||||
}
|
||||
|
||||
|
||||
UMyGameInstanceSubsystem* UMySessionListWidget::GetMyGameSubsystem() const
|
||||
{
|
||||
const UGameInstance* GameInstance = UGameplayStatics::GetGameInstance(GetWorld());
|
||||
UMyGameInstanceSubsystem* GameInstanceSubsystem = GameInstance->GetSubsystem<UMyGameInstanceSubsystem>();
|
||||
return GameInstanceSubsystem;
|
||||
}
|
||||
@ -1,49 +0,0 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "MyGameInstanceSubsystem.h"
|
||||
|
||||
#include "Blueprint/UserWidget.h"
|
||||
#include "MySessionListWidget.generated.h"
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API UMySessionListWidget : public UUserWidget
|
||||
{
|
||||
GENERATED_BODY()
|
||||
|
||||
protected:
|
||||
virtual void NativeConstruct() override;
|
||||
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UButton* ConnectToSelectedSessionButton;
|
||||
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UButton* GoBackToMainMenuButton;
|
||||
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UButton* RefreshListButton;
|
||||
|
||||
UPROPERTY(meta = (BindWidget))
|
||||
class UVerticalBox* SessionListBox;
|
||||
|
||||
UPROPERTY(EditDefaultsOnly, Category="Session Info Class")
|
||||
TSubclassOf<class UMySessionListEntryWidget> EntryClass;
|
||||
|
||||
void RefreshList(const TArray<FOnlineSessionSearchResult>& SessionResults, bool bSuccessful);
|
||||
|
||||
void OnJoinSessionSuccess(EOnJoinSessionCompleteResult::Type Result);
|
||||
|
||||
private:
|
||||
UMyGameInstanceSubsystem* GetMyGameSubsystem() const;
|
||||
|
||||
UFUNCTION()
|
||||
void OnRefreshListButtonClicked();
|
||||
|
||||
UFUNCTION()
|
||||
void ConnectToFirstSession();
|
||||
};
|
||||
@ -0,0 +1,399 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#include "SessionsGameInstanceSubsystem.h"
|
||||
|
||||
#include "BattleMode/BattlePlayerController.h"
|
||||
#include "OnlineSubsystemUtils.h"
|
||||
#include "GameFramework/GameModeBase.h"
|
||||
#include "Kismet/GameplayStatics.h"
|
||||
|
||||
USessionsGameInstanceSubsystem::USessionsGameInstanceSubsystem()
|
||||
: bIsHost(false),
|
||||
CreateSessionCompleteDelegate(
|
||||
FOnCreateSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnCreateSessionCompleted)),
|
||||
UpdateSessionCompleteDelegate(
|
||||
FOnUpdateSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnUpdateSessionCompleted)),
|
||||
StartSessionCompleteDelegate(
|
||||
FOnStartSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnStartSessionCompleted)),
|
||||
EndSessionCompleteDelegate(
|
||||
FOnEndSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnEndSessionCompleted)),
|
||||
DestroySessionCompleteDelegate(
|
||||
FOnDestroySessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnDestroySessionCompleted)),
|
||||
FindSessionsCompleteDelegate(
|
||||
FOnFindSessionsCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnFindSessionsCompleted)),
|
||||
JoinSessionCompleteDelegate(
|
||||
FOnJoinSessionCompleteDelegate::CreateUObject(
|
||||
this, &ThisClass::OnJoinSessionCompleted)) {
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::CreateSession(FString SessionName,
|
||||
int32 NumPublicConnections,
|
||||
bool bIsLANMatch) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (!SessionInterface.IsValid()) {
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
|
||||
LastSessionSettings = MakeShareable(new FOnlineSessionSettings());
|
||||
LastSessionSettings->NumPrivateConnections = 0;
|
||||
LastSessionSettings->NumPublicConnections = NumPublicConnections;
|
||||
LastSessionSettings->bAllowInvites = true;
|
||||
LastSessionSettings->bAllowJoinInProgress = true;
|
||||
LastSessionSettings->bAllowJoinViaPresence = true;
|
||||
LastSessionSettings->bAllowJoinViaPresenceFriendsOnly = true;
|
||||
LastSessionSettings->bUsesPresence = true;
|
||||
LastSessionSettings->bIsLANMatch = bIsLANMatch;
|
||||
LastSessionSettings->bShouldAdvertise = true;
|
||||
|
||||
LastSessionSettings->Set(SETTING_MAPNAME, SessionName,
|
||||
EOnlineDataAdvertisementType::ViaOnlineService);
|
||||
|
||||
CreateSessionCompleteDelegateHandle = SessionInterface->
|
||||
AddOnCreateSessionCompleteDelegate_Handle(
|
||||
CreateSessionCompleteDelegate);
|
||||
|
||||
const ULocalPlayer *localPlayer = GetWorld()->
|
||||
GetFirstLocalPlayerFromController();
|
||||
if (!SessionInterface->CreateSession(
|
||||
*localPlayer->GetPreferredUniqueNetId(), NAME_GameSession,
|
||||
*LastSessionSettings)) {
|
||||
SessionInterface->ClearOnCreateSessionCompleteDelegate_Handle(
|
||||
CreateSessionCompleteDelegateHandle);
|
||||
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
}
|
||||
}
|
||||
|
||||
void USessionsGameInstanceSubsystem::OnCreateSessionCompleted(
|
||||
FName SessionName,
|
||||
bool bSuccessful) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (SessionInterface.IsValid()) {
|
||||
SessionInterface->ClearOnCreateSessionCompleteDelegate_Handle(
|
||||
CreateSessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
bIsHost = true;
|
||||
|
||||
OnCreateSessionCompleteEvent.Broadcast(bSuccessful);
|
||||
}
|
||||
|
||||
void USessionsGameInstanceSubsystem::UpdateSession() {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (!SessionInterface.IsValid()) {
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
|
||||
const TSharedPtr<FOnlineSessionSettings> UpdatedSessionSettings =
|
||||
MakeShareable(
|
||||
new FOnlineSessionSettings(*LastSessionSettings));
|
||||
|
||||
// Here we can insert any changes we want
|
||||
UpdatedSessionSettings->Set(SETTING_MAPNAME, FString("Updated Level Name"),
|
||||
EOnlineDataAdvertisementType::ViaOnlineService);
|
||||
|
||||
UpdateSessionCompleteDelegateHandle =
|
||||
SessionInterface->AddOnUpdateSessionCompleteDelegate_Handle(
|
||||
UpdateSessionCompleteDelegate);
|
||||
|
||||
if (!SessionInterface->UpdateSession(NAME_GameSession,
|
||||
*UpdatedSessionSettings)) {
|
||||
SessionInterface->ClearOnUpdateSessionCompleteDelegate_Handle(
|
||||
UpdateSessionCompleteDelegateHandle);
|
||||
|
||||
OnUpdateSessionCompleteEvent.Broadcast(false);
|
||||
} else {
|
||||
LastSessionSettings = UpdatedSessionSettings;
|
||||
}
|
||||
}
|
||||
|
||||
void USessionsGameInstanceSubsystem::OnUpdateSessionCompleted(
|
||||
FName SessionName,
|
||||
bool bSuccessful) {
|
||||
const IOnlineSessionPtr sessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (sessionInterface.IsValid()) {
|
||||
sessionInterface->ClearOnUpdateSessionCompleteDelegate_Handle(
|
||||
UpdateSessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
OnUpdateSessionCompleteEvent.Broadcast(bSuccessful);
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::StartSession() {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (!SessionInterface.IsValid()) {
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
StartSessionCompleteDelegateHandle = SessionInterface->
|
||||
AddOnStartSessionCompleteDelegate_Handle(
|
||||
StartSessionCompleteDelegate);
|
||||
|
||||
if (!SessionInterface->StartSession(NAME_GameSession)) {
|
||||
SessionInterface->ClearOnStartSessionCompleteDelegate_Handle(
|
||||
StartSessionCompleteDelegateHandle);
|
||||
|
||||
OnStartSessionCompleteEvent.Broadcast(false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::OnStartSessionCompleted(
|
||||
FName SessionName,
|
||||
bool bSuccessful) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (SessionInterface.IsValid()) {
|
||||
SessionInterface->ClearOnStartSessionCompleteDelegate_Handle(
|
||||
StartSessionCompleteDelegateHandle);
|
||||
}
|
||||
OnStartSessionCompleteEvent.Broadcast(bSuccessful);
|
||||
|
||||
// TODO: Move this from gameinstance subsystem. This should not be here.
|
||||
UGameplayStatics::OpenLevel(GetWorld(), "BattleFieldMap", true, "listen");
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::EndSession() {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (!SessionInterface.IsValid()) {
|
||||
OnCreateSessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
|
||||
EndSessionCompleteDelegateHandle = SessionInterface->
|
||||
AddOnEndSessionCompleteDelegate_Handle(
|
||||
EndSessionCompleteDelegate);
|
||||
|
||||
if (!SessionInterface->EndSession(NAME_GameSession)) {
|
||||
SessionInterface->ClearOnEndSessionCompleteDelegate_Handle(
|
||||
EndSessionCompleteDelegateHandle);
|
||||
|
||||
OnEndSessionCompleteEvent.Broadcast(false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::OnEndSessionCompleted(
|
||||
FName SessionName,
|
||||
bool bSuccessful) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (SessionInterface.IsValid()) {
|
||||
SessionInterface->ClearOnEndSessionCompleteDelegate_Handle(
|
||||
EndSessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
OnEndSessionCompleteEvent.Broadcast(bSuccessful);
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::DestroySession() {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (!SessionInterface.IsValid()) {
|
||||
OnDestroySessionCompleteEvent.Broadcast(false);
|
||||
return;
|
||||
}
|
||||
|
||||
DestroySessionCompleteDelegateHandle = SessionInterface->
|
||||
AddOnDestroySessionCompleteDelegate_Handle(
|
||||
DestroySessionCompleteDelegate);
|
||||
|
||||
if (!SessionInterface->DestroySession(NAME_GameSession)) {
|
||||
SessionInterface->ClearOnDestroySessionCompleteDelegate_Handle(
|
||||
EndSessionCompleteDelegateHandle);
|
||||
|
||||
OnDestroySessionCompleteEvent.Broadcast(false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::OnDestroySessionCompleted(
|
||||
FName SessionName,
|
||||
bool bSuccessful) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (SessionInterface.IsValid()) {
|
||||
SessionInterface->ClearOnDestroySessionCompleteDelegate_Handle(
|
||||
DestroySessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
OnDestroySessionCompleteEvent.Broadcast(bSuccessful);
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::FindSessions(int32 MaxSearchResults,
|
||||
bool bIsLANQuery) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (!SessionInterface.IsValid()) {
|
||||
OnFindSessionsCompleteEvent.Broadcast(
|
||||
TArray<FOnlineSessionSearchResult>(), false);
|
||||
return;
|
||||
}
|
||||
|
||||
FindSessionsCompleteDelegateHandle = SessionInterface->
|
||||
AddOnFindSessionsCompleteDelegate_Handle(
|
||||
FindSessionsCompleteDelegate);
|
||||
|
||||
LastSessionSearch = MakeShareable(new FOnlineSessionSearch());
|
||||
LastSessionSearch->MaxSearchResults = MaxSearchResults;
|
||||
LastSessionSearch->bIsLanQuery = bIsLANQuery;
|
||||
|
||||
// Disable dedicated server search (maybe enable later, when dedicated server is implemented)
|
||||
// LastSessionSearch->QuerySettings.Set(SEARCH_PRESENCE, true, EOnlineComparisonOp::Equals);
|
||||
|
||||
const ULocalPlayer *LocalPlayer = GetWorld()->
|
||||
GetFirstLocalPlayerFromController();
|
||||
if (!SessionInterface->FindSessions(*LocalPlayer->GetPreferredUniqueNetId(),
|
||||
LastSessionSearch.ToSharedRef())) {
|
||||
SessionInterface->ClearOnFindSessionsCompleteDelegate_Handle(
|
||||
FindSessionsCompleteDelegateHandle);
|
||||
|
||||
OnFindSessionsCompleteEvent.Broadcast(
|
||||
TArray<FOnlineSessionSearchResult>(), false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::OnFindSessionsCompleted(bool bSuccessful) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (SessionInterface.IsValid()) {
|
||||
SessionInterface->ClearOnFindSessionsCompleteDelegate_Handle(
|
||||
FindSessionsCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
if (LastSessionSearch->SearchResults.Num() <= 0) {
|
||||
OnFindSessionsCompleteEvent.Broadcast(
|
||||
TArray<FOnlineSessionSearchResult>(), bSuccessful);
|
||||
return;
|
||||
}
|
||||
|
||||
OnFindSessionsCompleteEvent.Broadcast(LastSessionSearch->SearchResults,
|
||||
bSuccessful);
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::JoinSession(
|
||||
const FOnlineSessionSearchResult &SessionSearchResult) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (!SessionInterface.IsValid()) {
|
||||
OnJoinSessionCompleteEvent.Broadcast(
|
||||
EOnJoinSessionCompleteResult::UnknownError);
|
||||
return;
|
||||
}
|
||||
|
||||
JoinSessionCompleteDelegateHandle = SessionInterface->
|
||||
AddOnJoinSessionCompleteDelegate_Handle(
|
||||
JoinSessionCompleteDelegate);
|
||||
|
||||
const ULocalPlayer *LocalPlayer = GetWorld()->
|
||||
GetFirstLocalPlayerFromController();
|
||||
if (!SessionInterface->JoinSession(*LocalPlayer->GetPreferredUniqueNetId(),
|
||||
NAME_GameSession, SessionSearchResult)) {
|
||||
SessionInterface->ClearOnJoinSessionCompleteDelegate_Handle(
|
||||
JoinSessionCompleteDelegateHandle);
|
||||
|
||||
OnJoinSessionCompleteEvent.Broadcast(
|
||||
EOnJoinSessionCompleteResult::UnknownError);
|
||||
}
|
||||
}
|
||||
|
||||
void USessionsGameInstanceSubsystem::JoinSession(const int32 Index) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (!SessionInterface.IsValid()) {
|
||||
OnJoinSessionCompleteEvent.Broadcast(
|
||||
EOnJoinSessionCompleteResult::UnknownError);
|
||||
return;
|
||||
}
|
||||
if (!LastSessionSearch.IsValid() || Index >= LastSessionSearch->
|
||||
SearchResults.Num()) {
|
||||
OnJoinSessionCompleteEvent.Broadcast(
|
||||
EOnJoinSessionCompleteResult::UnknownError);
|
||||
return;
|
||||
}
|
||||
|
||||
JoinSessionCompleteDelegateHandle = SessionInterface->
|
||||
AddOnJoinSessionCompleteDelegate_Handle(
|
||||
JoinSessionCompleteDelegate);
|
||||
|
||||
const ULocalPlayer *LocalPlayer = GetWorld()->
|
||||
GetFirstLocalPlayerFromController();
|
||||
if (!SessionInterface->JoinSession(*LocalPlayer->GetPreferredUniqueNetId(),
|
||||
NAME_GameSession,
|
||||
LastSessionSearch->SearchResults[
|
||||
Index])) {
|
||||
SessionInterface->ClearOnJoinSessionCompleteDelegate_Handle(
|
||||
JoinSessionCompleteDelegateHandle);
|
||||
|
||||
OnJoinSessionCompleteEvent.Broadcast(
|
||||
EOnJoinSessionCompleteResult::UnknownError);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void USessionsGameInstanceSubsystem::OnJoinSessionCompleted(
|
||||
FName SessionName,
|
||||
EOnJoinSessionCompleteResult::Type Result) {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (SessionInterface.IsValid()) {
|
||||
SessionInterface->ClearOnJoinSessionCompleteDelegate_Handle(
|
||||
JoinSessionCompleteDelegateHandle);
|
||||
}
|
||||
|
||||
OnJoinSessionCompleteEvent.Broadcast(Result);
|
||||
}
|
||||
|
||||
|
||||
bool USessionsGameInstanceSubsystem::TryConnectToCurrentSession() const {
|
||||
const IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(
|
||||
GetWorld());
|
||||
if (!SessionInterface.IsValid()) {
|
||||
return false;
|
||||
}
|
||||
|
||||
FString ConnectString;
|
||||
if (!SessionInterface->GetResolvedConnectString(
|
||||
NAME_GameSession, ConnectString)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
APlayerController *PlayerController = GetWorld()->
|
||||
GetFirstPlayerController();
|
||||
PlayerController->ClientTravel(ConnectString, TRAVEL_Absolute);
|
||||
return true;
|
||||
}
|
||||
|
||||
void USessionsGameInstanceSubsystem::QuitCurrentSession() {
|
||||
if (bIsHost) {
|
||||
UGameplayStatics::GetGameMode(GetWorld())->ReturnToMainMenuHost();
|
||||
} else {
|
||||
APlayerController *LocalController = GEngine->
|
||||
GetFirstLocalPlayerController(GetWorld());
|
||||
LocalController->ClientReturnToMainMenuWithTextReason(
|
||||
FText::FromString("Session ended"));
|
||||
}
|
||||
bIsHost = false;
|
||||
DestroySession();
|
||||
}
|
||||
@ -0,0 +1,116 @@
|
||||
// Fill out your copyright notice in the Description page of Project Settings.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "CoreMinimal.h"
|
||||
#include "OnlineSessionSettings.h"
|
||||
#include "Interfaces/OnlineSessionInterface.h"
|
||||
#include "Subsystems/GameInstanceSubsystem.h"
|
||||
#include "SessionsGameInstanceSubsystem.generated.h"
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnCreateSessionComplete, bool,
|
||||
bSuccessful);
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnUpdateSessionComplete, bool,
|
||||
bSuccessful);
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnStartSessionCompete, bool,
|
||||
bSuccessful);
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnEndSessionComplete, bool,
|
||||
bSuccessful);
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FMyOnDestroySessionComplete, bool,
|
||||
bSuccessful);
|
||||
|
||||
DECLARE_MULTICAST_DELEGATE_TwoParams(FMyOnFindSessionsComplete,
|
||||
const TArray<FOnlineSessionSearchResult>&
|
||||
SessionResults, bool bSuccessful);
|
||||
|
||||
DECLARE_MULTICAST_DELEGATE_OneParam(FMyOnJoinSessionCompele,
|
||||
EOnJoinSessionCompleteResult::Type Result);
|
||||
/**
|
||||
*
|
||||
*/
|
||||
UCLASS()
|
||||
class TURNBASEDTUTORIAL_API USessionsGameInstanceSubsystem
|
||||
: public UGameInstanceSubsystem {
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
USessionsGameInstanceSubsystem();
|
||||
|
||||
void CreateSession(FString SessionName,
|
||||
int32 NumPublicConnections,
|
||||
bool bIsLANMatch);
|
||||
|
||||
void UpdateSession();
|
||||
|
||||
void StartSession();
|
||||
|
||||
void EndSession();
|
||||
|
||||
void DestroySession();
|
||||
|
||||
void FindSessions(int32 MaxSearchResults, bool bIsLANQuery);
|
||||
|
||||
void JoinSession(const FOnlineSessionSearchResult &SessionSearchResult);
|
||||
|
||||
void JoinSession(const int32 Index);
|
||||
|
||||
bool TryConnectToCurrentSession() const;
|
||||
|
||||
void QuitCurrentSession();
|
||||
|
||||
void UpdateSessionName(FString NewSessionName);
|
||||
|
||||
FMyOnCreateSessionComplete OnCreateSessionCompleteEvent;
|
||||
FMyOnUpdateSessionComplete OnUpdateSessionCompleteEvent;
|
||||
FMyOnStartSessionCompete OnStartSessionCompleteEvent;
|
||||
FMyOnEndSessionComplete OnEndSessionCompleteEvent;
|
||||
FMyOnDestroySessionComplete OnDestroySessionCompleteEvent;
|
||||
FMyOnFindSessionsComplete OnFindSessionsCompleteEvent;
|
||||
FMyOnJoinSessionCompele OnJoinSessionCompleteEvent;
|
||||
|
||||
protected:
|
||||
void OnCreateSessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnUpdateSessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnStartSessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnEndSessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnDestroySessionCompleted(FName SessionName, bool bSuccessful);
|
||||
|
||||
void OnFindSessionsCompleted(bool bSuccessful);
|
||||
|
||||
void OnJoinSessionCompleted(FName SessionName,
|
||||
EOnJoinSessionCompleteResult::Type Result);
|
||||
|
||||
private:
|
||||
bool bIsHost;
|
||||
|
||||
FOnCreateSessionCompleteDelegate CreateSessionCompleteDelegate;
|
||||
FDelegateHandle CreateSessionCompleteDelegateHandle;
|
||||
TSharedPtr<FOnlineSessionSettings> LastSessionSettings;
|
||||
|
||||
FOnUpdateSessionCompleteDelegate UpdateSessionCompleteDelegate;
|
||||
FDelegateHandle UpdateSessionCompleteDelegateHandle;
|
||||
|
||||
FOnStartSessionCompleteDelegate StartSessionCompleteDelegate;
|
||||
FDelegateHandle StartSessionCompleteDelegateHandle;
|
||||
|
||||
FOnEndSessionCompleteDelegate EndSessionCompleteDelegate;
|
||||
FDelegateHandle EndSessionCompleteDelegateHandle;
|
||||
|
||||
FOnDestroySessionCompleteDelegate DestroySessionCompleteDelegate;
|
||||
FDelegateHandle DestroySessionCompleteDelegateHandle;
|
||||
|
||||
FOnFindSessionsCompleteDelegate FindSessionsCompleteDelegate;
|
||||
FDelegateHandle FindSessionsCompleteDelegateHandle;
|
||||
TSharedPtr<FOnlineSessionSearch> LastSessionSearch;
|
||||
|
||||
FOnJoinSessionCompleteDelegate JoinSessionCompleteDelegate;
|
||||
FDelegateHandle JoinSessionCompleteDelegateHandle;
|
||||
};
|
||||
Loading…
Reference in new issue