Add Graphics settings

2024-05-15 02:38:38 +01:00 · 2024-05-15 02:38:38 +01:00 · 96d5f5c762
commit 96d5f5c762
parent f079124c18
6 changed files with 342 additions and 0 deletions
--- a/Source/HarmonyLink/Private/Objects/HarmonyLinkGraphics.cpp
+++ b/Source/HarmonyLink/Private/Objects/HarmonyLinkGraphics.cpp
@ -0,0 +1,177 @@
+// Copyright (C) 2024 Jordon Brooks
+
+
+#include "Objects/HarmonyLinkGraphics.h"
+#include "ComponentRecreateRenderStateContext.h"
+#include "HarmonyLink.h"
+
+UHarmonyLinkGraphics* UHarmonyLinkGraphics::Instance = nullptr;
+FString UHarmonyLinkGraphics::IniLocation = "HarmonyLink";
+FName UHarmonyLinkGraphics::BatteryProfile = "Battery";
+FName UHarmonyLinkGraphics::ChargingProfile = "Charging";
+FName UHarmonyLinkGraphics::DockedProfile = "Docked";
+
+TMap<FName, int32> UHarmonyLinkGraphics::DefaultSettingsMap = {{"Test", 0}};
+
+UHarmonyLinkGraphics::UHarmonyLinkGraphics()
+{
+	UE_LOG(LogHarmonyLink, Warning, TEXT("HarmonyLinkGraphics initialized."));
+	
+
+	// Initialize settings for Low Graphics Profile
+	BatterySettings.Add(TEXT("LowResolutionX"), FHLConfigValue(1280));
+	BatterySettings.Add(TEXT("LowResolutionY"), FHLConfigValue(720));
+	BatterySettings.Add(TEXT("LowTextureQuality"), FHLConfigValue(0.5f));
+
+	// Initialize settings for Medium Graphics Profile
+	ChargingSettings.Add(TEXT("MediumResolutionX"), FHLConfigValue(1920));
+	ChargingSettings.Add(TEXT("MediumResolutionY"), FHLConfigValue(1080));
+	ChargingSettings.Add(TEXT("MediumTextureQuality"), FHLConfigValue(0.75f));
+
+	// Initialize settings for High Graphics Profile
+	DockedSettings.Add(TEXT("HighResolutionX"), FHLConfigValue(3840));
+	DockedSettings.Add(TEXT("HighResolutionY"), FHLConfigValue(2160));
+	DockedSettings.Add(TEXT("HighTextureQuality"), FHLConfigValue(1.0f));
+}
+
+void UHarmonyLinkGraphics::LoadProfile(const FName& ProfileName, const bool bForceReload)
+{
+	QUICK_SCOPE_CYCLE_COUNTER(HarmonyLinkGraphics_LoadSettings);
+
+	// Construct the section name
+	FString SectionName = FString::Printf(TEXT("GraphicsProfile.%s"), *ProfileName.ToString());
+
+	// Clear the previous settings
+	SettingsMap.Empty();
+
+	// Load the settings into the map
+	if (!LoadSettingsFromConfig(SectionName))
+	{
+		// Retry 2nd time
+		LoadSettingsFromConfig(SectionName);
+	}
+}
+
+bool UHarmonyLinkGraphics::LoadSettingsFromConfig(const FString& SectionName)
+{
+	// Load the configuration for the specified profile
+	FConfigFile ConfigFile;
+
+	// Normalize the INI file path
+	const FString IniFilePath = FPaths::Combine(FPaths::ProjectConfigDir(), IniLocation + TEXT(".ini"));
+	const FString NormalizedIniFilePath = FConfigCacheIni::NormalizeConfigIniPath(IniFilePath);
+
+	if (FConfigCacheIni::LoadLocalIniFile(ConfigFile, *IniLocation, true, nullptr, false))
+	{
+		if (const FConfigSection* Section = ConfigFile.Find(*SectionName))
+		{
+			for (const auto& ValueIt : *Section)
+			{
+				int32 Value = FCString::Atoi(*ValueIt.Value.GetValue());
+				SettingsMap.Add(*ValueIt.Key.ToString(), Value);
+			}
+
+			return true;
+		}
+	}
+
+	CreateDefaultConfigFile();
+	return false;
+}
+
+void UHarmonyLinkGraphics::SaveProfile(const FName& ProfileName)
+{
+	QUICK_SCOPE_CYCLE_COUNTER(HarmonyLinkGraphics_SaveSettings);
+
+	// Normalize the INI file path
+	const FString IniFilePath = FPaths::Combine(FPaths::ProjectConfigDir(), IniLocation + TEXT(".ini"));
+	const FString NormalizedIniFilePath = FConfigCacheIni::NormalizeConfigIniPath(IniFilePath);
+	
+	FConfigFile ConfigFile;
+	ConfigFile.Write(NormalizedIniFilePath);
+}
+
+void UHarmonyLinkGraphics::ApplySettings(const bool bCheckForCommandLineOverrides)
+{
+	{
+		FGlobalComponentRecreateRenderStateContext Context;
+		ApplyResolutionSettings(bCheckForCommandLineOverrides);
+		ApplyNonResolutionSettings();
+	}
+
+	SaveProfile(_ProfileName);
+}
+
+void UHarmonyLinkGraphics::ApplyNonResolutionSettings()
+{
+}
+
+void UHarmonyLinkGraphics::ApplyResolutionSettings(bool bCheckForCommandLineOverrides)
+{
+}
+
+UHarmonyLinkGraphics* UHarmonyLinkGraphics::GetSettings()
+{
+	if (!Instance)
+	{
+		Instance = NewObject<UHarmonyLinkGraphics>();
+		Instance->AddToRoot();
+		Instance->LoadProfile(ChargingProfile);
+	}
+	
+	return Instance;
+}
+
+void UHarmonyLinkGraphics::DestroySettings()
+{
+	if (Instance)
+	{
+		Instance->RemoveFromRoot();
+		Instance->MarkAsGarbage();
+		Instance = nullptr;
+	}
+}
+
+void UHarmonyLinkGraphics::CreateDefaultConfigFile()
+{
+	UE_LOG(LogHarmonyLink, Log, TEXT("CreateDefaultConfigFile started."));
+	
+	SaveSection(BatteryProfile, BatterySettings);
+	SaveSection(ChargingProfile, ChargingSettings);
+	SaveSection(DockedProfile, DockedSettings);
+}
+
+void UHarmonyLinkGraphics::SaveSection(const FName& SectionName, const TMap<FName, FHLConfigValue>& Settings) const
+{
+	if (GConfig)
+	{
+		const FString Filename = GetDefaultConfigFilename();
+		for (const auto& Setting : Settings)
+		{
+			switch (Setting.Value.GetType())
+			{
+			case EConfigValueType::Int:
+				GConfig->SetInt(*SectionName.ToString(), *Setting.Key.ToString(), Setting.Value.GetValue<int32>(), Filename);
+				break;
+			case EConfigValueType::Float:
+				GConfig->SetFloat(*SectionName.ToString(), *Setting.Key.ToString(), Setting.Value.GetValue<float>(), Filename);
+				break;
+			case EConfigValueType::Bool:
+				GConfig->SetBool(*SectionName.ToString(), *Setting.Key.ToString(), Setting.Value.GetValue<bool>(), Filename);
+				break;
+			case EConfigValueType::String:
+				GConfig->SetString(*SectionName.ToString(), *Setting.Key.ToString(), *Setting.Value.GetValue<FString>(), Filename);
+				break;
+			}
+		}
+
+		UE_LOG(LogHarmonyLink, Log, TEXT("Saving config file: '%s'"), *Filename)
+		GConfig->Flush(false, Filename);
+	}
+}
+
+void UHarmonyLinkGraphics::ResetInstance()
+{
+	Instance->DestroySettings();
+	GetSettings();
+}