LobbyWidget.cpp

이 파일의 문서화 페이지로 가기

// Copyright (c) 2025 Doppleddiggong. All rights reserved. Unauthorized copying, modification, or distribution of this file, via any medium is strictly prohibited. Proprietary and confidential.
 
 
#include "LobbyWidget.h"
 
#include "SessionInfoWidget.h"
#include "UDialogManager.h"
#include "UHoverButton.h"
#include "UImageButton.h"
#include "ULingoGameInstance.h"
#include "ULingoGameHelper.h"
#include "UTextureButton.h"
#include "Components/Button.h"
#include "Components/EditableTextBox.h"
#include "Components/ScrollBox.h"
#include "Components/TextBlock.h"
#include "Components/WidgetSwitcher.h"
 
void ULobbyWidget::NativeConstruct()
{
    Super::NativeConstruct();
 
    // 마우스 커서 표시
    ULingoGameHelper::ShowMouseCursor(this);
 
    GI = Cast<ULingoGameInstance>(GetGameInstance());
    // 중복 바인딩 방지
    GI->onFindComplete.Unbind();
    GI->onFindComplete.BindUObject(this, &ULobbyWidget::OnFindComplete);
 
    // Lobby Canvas - 중복 바인딩 방지
    if (Btn_Host)
    {
        Btn_Host->OnButtonClickedEvent.RemoveDynamic(this, &ULobbyWidget::OnHostClicked);
        Btn_Host->OnButtonClickedEvent.AddDynamic(this, &ULobbyWidget::OnHostClicked);
    }
    if (Btn_Join)
    {
        Btn_Join->OnButtonClickedEvent.RemoveDynamic(this, &ULobbyWidget::OnJoinClicked);
        Btn_Join->OnButtonClickedEvent.AddDynamic(this, &ULobbyWidget::OnJoinClicked);
    }
    if (Btn_LogOut)
    {
        Btn_LogOut->OnButtonClickedEvent.RemoveDynamic(this, &ULobbyWidget::OnLogOutClicked);
        Btn_LogOut->OnButtonClickedEvent.AddDynamic(this, &ULobbyWidget::OnLogOutClicked);
    }
 
    // Create Canvas - 중복 바인딩 방지
    if (Btn_Create)
    {
        Btn_Create->OnButtonClickedEvent.RemoveDynamic(this, &ULobbyWidget::OnCreateClicked);
        Btn_Create->OnButtonClickedEvent.AddDynamic(this, &ULobbyWidget::OnCreateClicked);
    }
    if (EdtTxt_SessionName)
    {
        EdtTxt_SessionName->OnTextChanged.RemoveDynamic(this, &ULobbyWidget::OnValueChangedSessionName);
        EdtTxt_SessionName->OnTextChanged.AddDynamic(this, &ULobbyWidget::OnValueChangedSessionName);
    }
    if (Btn_Back1)
    {
        Btn_Back1->OnButtonClickedEvent.RemoveDynamic(this, &ULobbyWidget::OnBackPressed);
        Btn_Back1->OnButtonClickedEvent.AddDynamic(this, &ULobbyWidget::OnBackPressed);
    }
 
    // Join Canvas - 중복 바인딩 방지
    if (Btn_Update)
    {
        Btn_Update->OnButtonClickedEvent.RemoveDynamic(this, &ULobbyWidget::OnClickFind);
        Btn_Update->OnButtonClickedEvent.AddDynamic(this, &ULobbyWidget::OnClickFind);
    }
    if (Btn_Back2)
    {
        Btn_Back2->OnButtonClickedEvent.RemoveDynamic(this, &ULobbyWidget::OnBackPressed);
        Btn_Back2->OnButtonClickedEvent.AddDynamic(this, &ULobbyWidget::OnBackPressed);
    }
}
 
void ULobbyWidget::OnHostClicked()
{
    // 세션 생성 화면으로 이동
    widgetSwitcher->SetActiveWidgetIndex(1);
}
 
void ULobbyWidget::OnJoinClicked()
{
    // 세션 조회 화면으로 이동
    widgetSwitcher->SetActiveWidgetIndex(2);
    // 최초 업데이트
    OnClickFind();
}
 
void ULobbyWidget::OnLogOutClicked()
{
    UDialogManager::Get(GetWorld())->ShowToast(TEXT("OnLogOutClicked"));
}
 
void ULobbyWidget::OnCreateClicked()
{
    // 세션 이름
    FString sessionName = EdtTxt_SessionName->GetText().ToString();
    // 세션 생성
    GI->CreateMySession(sessionName);
 
    UDialogManager::Get(GetWorld())->ShowToast(TEXT("Room created successfully"));
}
 
void ULobbyWidget::OnValueChangedSessionName(const FText& Text)
{
    // text 값의 길이에 따른 생성 버튼 활성 / 비활성
    // text.IsEmpty()
    Btn_Create->SetIsEnabled(Text.ToString().Len() > 0);
}
 
void ULobbyWidget::OnBackPressed()
{
    widgetSwitcher->SetActiveWidgetIndex(0);
}
 
void ULobbyWidget::OnClickFind()
{
    Scrl_SessionList->ClearChildren();
    // 버튼 비활성화
    Txt_Update->SetText(FText::FromString(TEXT("Updating ...")));
    Btn_Update->SetIsEnabled(false);
 
    GI->FindOtherSession();
}
 
void ULobbyWidget::OnFindComplete(int32 idx, FString sessionName)
{
    if (idx == -1)
    {
        // 조회 버튼 문구 변경
        Txt_Update->SetText(FText::FromString(TEXT("Update Session")));
        // 조회 버튼 활성화
        Btn_Update->SetIsEnabled(true); 
    }
    else
    {
        // sessionInfoWidget 만들자.
        USessionInfoWidget* item = CreateWidget<USessionInfoWidget>(GetWorld(), sessionInfoWidget);
        // 만들어진 item 을 scrollSessionList 에 추가
        Scrl_SessionList->AddChild(item);
        // 만들어지 item 정보 설정
        item->SetSessionInfo(idx, sessionName);
    }
}