UE5 项目设置

1、定义设置哪些参数

UCLASS(config=Engine, globaluserconfig)
class ADVMOD_API UGlobalSettings : public UObject
{
     
	GENERATED_BODY()

public:
	UGlobalSettings();

const FString& GetPythonExePath() const {
      return PythonExePath.FilePath; }
	
private:
	UPROPERTY(config, EditAnywhere, Category = "Path", meta = (DisplayName = "Python exe path"))
	FFilePath PythonExePath;
	
	UPROPERTY(config, EditAnywhere, Category = "Path", meta = (DisplayName = "Python64"))
	bool x64;
};

2、模块启动时，注册

void FAdvModModule::StartupModule()
{
     
	 项目设置 /
	RegisterSettings();
}

void FAdvModModule::RegisterSettings()
{
     
	ISettingsModule* SettingsModule = FModuleManager::GetModulePtr<ISettingsModule>("Settings");
	if (!SettingsModule) return;
	
	SettingsModule->RegisterSettings("Project", "Plugins", "AdvGlobalSettings", FText::FromString("Adv"), FText::FromString("Configure the Adv plugin."), GetMutableDefault<UGlobalSettings>());
}

• 卸载

  void FAdvModModule::ShutdownModule()
  {
         
  	UnregisterSettings();
  }
  
  void FAdvModModule::UnregisterSettings()
  {
         
  	ISettingsModule* SettingsModule = FModuleManager::GetModulePtr<ISettingsModule>("Settings");
  	if (!SettingsModule) return;
  	
  	SettingsModule->UnregisterSettings("Project", "Plugins", "AdvGlobalSettings");
  }
  

3、使用

GetDefault<UGlobalSettings>()->GetPythonExePath();