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UE5热更新-远端服务器自动下载和版本检测(SimpleHotUpdate)

2022-07-05 07:23:00 人宅

哈喽大家好,我叫人宅,很高兴和大家讲解以上的内容:

热更新插件 SimpleHotUpdate 在使用的时候很多人不知道如何自动下载远端部署好的热更新资源。我也经常远程辅助解决这方面问题,解决多了,发现都是相同问题,这里特此发一篇关于热更新的自动如何部署代码:

只需要将下面的代码复制到自己的工程Source里面:


1.目录结构

以MMOARPG工程为例

2.在自己的项目build.cs下包含SimpleHotUpdateUMG模块 最好也把Slate SlateCore也打开

3.将下面的代码拷贝到自己的代码文件中

UI_HotUpdateMain.h

//Copyright (C) RenZhai.2022.All Rights Reserved.

#pragma once

#include "CoreMinimal.h"
#include "Blueprint/UserWidget.h"
#include "UI_HotUpdateMain.generated.h"

class UTextBlock;
class UProgressBar;
class UVersionControlObject;
enum class EServerVersionResponseType :uint8;
/**
 * 
 */
UCLASS()
class UUI_HotUpdateMain : public UUserWidget
{
	GENERATED_BODY()

	UPROPERTY(meta = (BindWidget))
	UTextBlock* TipText;

	UPROPERTY(meta = (BindWidget))
	UTextBlock* VersionName;

	UPROPERTY(meta = (BindWidget))
	UTextBlock* DownloadSpeedText;

	UPROPERTY(meta = (BindWidget))
	UTextBlock* DownloadedResourceName;
	
	UPROPERTY(meta = (BindWidget))
	UTextBlock* DownloadDataSize;

	UPROPERTY(meta = (BindWidget))
	UProgressBar* DownLoadProgress;

	UPROPERTY()
	UVersionControlObject* VersionControlObject;

public:
	UUI_HotUpdateMain(const FObjectInitializer& ObjectInitializer);

	virtual void NativeConstruct();
	virtual void NativeTick(const FGeometry& MyGeometry, float InDeltaTime);
	virtual void NativeDestruct();

private:
	UFUNCTION()
	void PlayHotUpdateAnim();

	UFUNCTION()
	void PlayTipAnim();

	UFUNCTION()
	void Downloading(float InValue, const FString& InName, int32 TotalBytes, int32 BytesReceived);
	
	UFUNCTION()
	void CheckVersion(EServerVersionResponseType InType);

	void ResetTime();
private:
	float PlayAnimTime;//播放动画时间

	int32 LastDownloadSize;//上次下载的大小
	float DownloadTime;//下载时间记时
	bool bReset;//重新捕获下载时间
	int32 PreSReceived;//每秒下载多少字节数据
};

UI_HotUpdateMain.cpp

//Copyright (C) RenZhai.2022.All Rights Reserved.

#include "UI_HotUpdateMain.h"
#include "Components/TextBlock.h"
#include "Components/ProgressBar.h"
#include "Object/SimpleHotUpdateObject.h"
//#include "ThreadManage.h"
#include "Kismet/GameplayStatics.h"

#define LOCTEXT_NAMESPACE "UI_HotUpdateMain"

UUI_HotUpdateMain::UUI_HotUpdateMain(const FObjectInitializer& ObjectInitializer)
	:Super(ObjectInitializer)
	, PlayAnimTime(10.f)
	, LastDownloadSize(0)
	, DownloadTime(0.f)
	, bReset(false)
	, PreSReceived(0)
{

}

void UUI_HotUpdateMain::NativeConstruct()
{
	Super::NativeConstruct();

	VersionControlObject = UVersionControlObject::CreateObject(UVersionControlObject::StaticClass(), GetWorld());
	if (VersionControlObject)
	{
		VersionControlObject->ProgressDelegate.BindUObject(this, &UUI_HotUpdateMain::Downloading);
		VersionControlObject->VersionDelegate.BindUObject(this, &UUI_HotUpdateMain::CheckVersion);

		VersionControlObject->InitVersion();

		//播放提示动画
		PlayTipAnim();
	}
}

void UUI_HotUpdateMain::NativeTick(const FGeometry& MyGeometry, float InDeltaTime)
{
	Super::NativeTick(MyGeometry, InDeltaTime);

	//动画播放
	{
		PlayAnimTime += InDeltaTime;
		if (PlayAnimTime >= 10.f)
		{
			PlayAnimTime = 0.f;

			PlayHotUpdateAnim();
		}
	}

	//时间捕获记录
	{
		DownloadTime += InDeltaTime;
		if (DownloadTime >= 1.f)
		{
			DownloadTime = 0.f;
			ResetTime();
		}
	}
}

void UUI_HotUpdateMain::NativeDestruct()
{
	Super::NativeDestruct();
}

void UUI_HotUpdateMain::Downloading(float InValue, const FString& InName, int32 TotalBytes, int32 BytesReceived)
{
	//需要实时显示
	if (DownLoadProgress)
	{
		//打印下载进度
		DownLoadProgress->SetPercent(InValue);
	}

	//每秒执行更新打印显示
	if (bReset)
	{
		bReset = false;

		FNumberFormattingOptions FormattingOptions;
		FormattingOptions.MaximumFractionalDigits = 1;//保留小数点后1位

		if (DownloadedResourceName)
		{
			//移除后缀
			FString ContentName = InName;
			ContentName.RemoveFromEnd(FPaths::GetExtension(ContentName, true));

			//打印名称
			DownloadedResourceName->SetText(FText::FromString(ContentName));
		}

		if (DownloadDataSize)
		{
			//打印大小
			DownloadDataSize->SetText(
				FText::Format(LOCTEXT("Downloading_DownloadDataSize", "{0} / {1}"),
					FText::AsMemory(TotalBytes, &FormattingOptions),
					FText::AsMemory(BytesReceived, &FormattingOptions)));
		}

		if (VersionControlObject)
		{
			bReset = false;
			PreSReceived = BytesReceived - LastDownloadSize;
			LastDownloadSize = BytesReceived;

			DownloadSpeedText->SetText(FText::Format(LOCTEXT("Downloading_DownloadSpeed", "{0} / s"),
				FText::AsMemory(PreSReceived, &FormattingOptions)));
			
			//设置版本名称
			VersionName->SetText(FText::Format(LOCTEXT("Downloading_Version", "{0}->{1}"),
				FText::FromString(VersionControlObject->GetClientVersionName()),
				FText::FromString(VersionControlObject->GetServerVersionName())));
		}
	}
}

void UUI_HotUpdateMain::CheckVersion(EServerVersionResponseType InType)
{
	if (InType == EServerVersionResponseType::EQUAL)
	{
		//GThread::Get()->GetCoroutines().BindLambda(2.f, [&]()
		//{
		//	UGameplayStatics::OpenLevel(GetWorld(), TEXT("Login"));
		//});
	}
}

void UUI_HotUpdateMain::ResetTime()
{
	bReset = true;
}

void UUI_HotUpdateMain::PlayHotUpdateAnim()
{
	//if (UWidgetAnimation* InAnim = GetNameWidgetAnimation(TEXT("PlayAnimRenzhai")))
	//{
	//	PlayAnimation(InAnim);
	//}
}

void UUI_HotUpdateMain::PlayTipAnim()
{
	//if (UWidgetAnimation* InAnim = GetNameWidgetAnimation(TEXT("TipAnim")))
	//{
	//	PlayAnimation(InAnim);
	//}
}

#undef LOCTEXT_NAMESPACE

5.创建一个UMG蓝图,把丢失的字体按照格式填充好

填充这些警告的内容

6.用蓝图创建一下,把这个UI贴到视口处

原网站

版权声明
本文为[人宅]所创,转载请带上原文链接,感谢
https://blog.csdn.net/qq_23369807/article/details/125572560