Files
UnrealEngine/Engine/Source/Runtime/PreLoadScreen/Private/PreLoadScreenBase.cpp
2025-05-18 13:04:45 +08:00

118 lines
4.7 KiB
C++

// Copyright Epic Games, Inc. All Rights Reserved.
#include "PreLoadScreenBase.h"
#include "Interfaces/IPluginManager.h"
#include "PreLoadSettingsContainer.h"
#include "Misc/ConfigCacheIni.h"
void FPreLoadScreenBase::InitSettingsFromConfig(const FString& ConfigFileName)
{
SCOPED_BOOT_TIMING("FPreLoadScreenBase::InitSettingsFromConfig");
const FString UIConfigSection = TEXT("PreLoadScreen.UISettings");
//Find plugin content path from name by going through enabled content plugins and see if one matches.
FString PluginContentDir;
for (TSharedRef<IPlugin> Plugin : IPluginManager::Get().GetEnabledPlugins())
{
if (Plugin->CanContainContent() && (Plugin->GetName().Equals(PluginName, ESearchCase::IgnoreCase)))
{
PluginContentDir = Plugin->GetContentDir();
break;
}
}
FPreLoadSettingsContainerBase::Get().SetPluginContentDir(PluginContentDir);
FConfigFile* Config = GConfig->FindConfigFileWithBaseName(*ConfigFileName);
if (ensureAlwaysMsgf(Config, TEXT("Unable to find .ini file for %s"), *ConfigFileName))
{
FPreLoadSettingsContainerBase* SettingsContainer = &FPreLoadSettingsContainerBase::Get();
//Parse background display time
float TimeToDisplayEachBackground = 5.0f;
Config->GetFloat(*UIConfigSection, TEXT("TimeToDisplayEachBackground"), TimeToDisplayEachBackground);
FPreLoadSettingsContainerBase::Get().TimeToDisplayEachBackground = TimeToDisplayEachBackground;
//Parse time to update the downloaded data size
float TimeToUpdateDownloadedDataSize = 0.0f;
Config->GetFloat(*UIConfigSection, TEXT("TimeToUpdateDownloadedDataSize"), TimeToUpdateDownloadedDataSize);
FPreLoadSettingsContainerBase::Get().TimeToUpdateDownloadedDataSize = TimeToUpdateDownloadedDataSize;
//Parse time to recheck notifications time
float TimeToRecheckNotificationsPermission = 1.0f;
Config->GetFloat(*UIConfigSection, TEXT("TimeToRecheckNotificationsPermission"), TimeToRecheckNotificationsPermission);
FPreLoadSettingsContainerBase::Get().TimeToRecheckNotificationsPermission = TimeToRecheckNotificationsPermission;
//Parse time to show the notifications permission modal
float TimeToShowNotificationsPermissionModal = 2.0f;
Config->GetFloat(*UIConfigSection, TEXT("TimeToShowNotificationsPermissionModal"), TimeToShowNotificationsPermissionModal);
FPreLoadSettingsContainerBase::Get().TimeToShowNotificationsPermissionModal = TimeToShowNotificationsPermissionModal;
//Parse LoadingGroups. You want to do this before ScreenGroupings and CustomImageBrushes
TArray<FString> LoadingGroups;
Config->GetArray(*UIConfigSection, TEXT("LoadingGroups"), LoadingGroups);
SettingsContainer->ParseLoadingGroups(LoadingGroups);
//Parse custom brushes
TArray<FString> CustomImageBrushes;
Config->GetArray(*UIConfigSection, TEXT("CustomImageBrushes"), CustomImageBrushes);
for (const FString& BrushConfigEntry : CustomImageBrushes)
{
SettingsContainer->ParseBrushConfigEntry(BrushConfigEntry);
}
//Parse localized text
TArray<FString> CustomLocalizedTexts;
Config->GetArray(*UIConfigSection, TEXT("LocalizedText"), CustomLocalizedTexts);
for (const FString& LocTextConfigEntry : CustomLocalizedTexts)
{
SettingsContainer->ParseLocalizedTextConfigString(LocTextConfigEntry);
}
//Parse ScreenGroupings
TArray<FString> CustomScreenGroupings;
Config->GetArray(*UIConfigSection, TEXT("ScreenGroupings"), CustomScreenGroupings);
for (const FString& ScreenGroupingEntry : CustomScreenGroupings)
{
SettingsContainer->ParseScreenGroupingConfigString(ScreenGroupingEntry);
}
//Parse Fonts
TArray<FString> CustomFonts;
Config->GetArray(*UIConfigSection, TEXT("CustomFont"), CustomFonts);
for (const FString& FontEntry : CustomFonts)
{
SettingsContainer->ParseFontConfigEntry(FontEntry);
}
TArray<FString> ScreenOrders;
Config->GetArray(*UIConfigSection, TEXT("ScreenOrders"), ScreenOrders);
//Support old format of ScreenDisplayOrder=
if (ScreenOrders.Num() == 0)
{
Config->GetArray(*UIConfigSection, TEXT("ScreenDisplayOrder"), ScreenOrders);
}
SettingsContainer->ParseAllScreenOrderEntries(LoadingGroups, ScreenOrders);
SettingsContainer->PerformInitialAssetLoad();
}
}
void FPreLoadScreenBase::CleanUp()
{
}
bool FPreLoadScreenBase::IsDone() const
{
if (GetPreLoadScreenType() == EPreLoadScreenTypes::EngineLoadingScreen)
{
return bIsEngineLoadingFinished;
}
else
{
return !GetWidget().IsValid();
}
}