I’m trying to add a module to the source code. Changes compile fine but the UFUNCTIONs I added don’t show up in Editor.
The goal is to keep my changes IN the source code. So to be clear, I’m building the engine from source. When I add my code as a new C++ class to a project it works just fine and shows up in the Editor as a Blueprint node. But if I add the module to the source code I get nothing.
Here is an example of what I’ve got:
In …/UE4/Source/Editor/MobileInteractionLibrary/MobileInteractionLibrary.Build.cs
using UnrealBuildTool;
namespace UnrealBuildTool.Rules
{ public class MobileInteractionLibrary : ModuleRules
{
[INDENT=2]public MobileInteractionLibrary(ReadOnlyTargetRules Target) : base(Target)
{[/INDENT]
[INDENT=3]PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
PublicDependencyModuleNames.AddRange(new string] { "Core", "CoreUObject", "Engine", "InputCore" });
PrivateDependencyModuleNames.AddRange(new string] { });
//The path for the header files
PublicIncludePaths.AddRange(new string] { "MobileInteractionLibrary/Public" });
//The path for the source files
PrivateIncludePaths.AddRange(new string] { "MobileInteractionLibrary/Private" });[/INDENT]
[INDENT=2]}[/INDENT]
}
}
In …/UE4/Source/Editor/MobileInteractionLibrary/Public/MobileInteractionLibrary.h
#pragma once
#include "CoreMinimal.h"
#include "Kismet/BlueprintFunctionLibrary.h"
#include "MobileInteractionLibrary.generated.h"
UCLASS()
class MOBILEINTERACTIONLIBRARY_API UMobileInteractionLibrary : public UBlueprintFunctionLibrary
{ GENERATED_UCLASS_BODY()
UMobileInteractionLibrary();
public:
UFUNCTION(BlueprintCallable, Category = "Mobile Interaction|Sharing")
static void ShareURL(const FString& URL, const FText& Description, const FText& SharePrompt, int32 LocationHintX, int32 LocationHitY);
};
In …/UE4/Source/Editor/MobileInteractionLibrary/Private/MobileInteractionLibrary.cpp
#include "MobileInteractionLibrary.h"
#include <string>
#if PLATFORM_ANDROID
#include "Android/AndroidPlatform.h"
#include "Android/AndroidApplication.h"
#include "../Source/Runtime/Launch/Public/Android/AndroidJNI.h"
#include "Android/AndroidJava.h"
#endif
UMobileInteractionLibrary::UMobileInteractionLibrary(const FObjectInitializer& ObjectInitializer)
: Super(ObjectInitializer)
{
}
DECLARE_DELEGATE_FiveParams(FAndroidShareURLDelegate, const FString&, const FText&, const FText&, int32, int32);
CORE_API FAndroidShareURLDelegate OnAndroidShareUrl;
void UMobileInteractionLibrary::ShareURL(const FString& URL, const FText& Description, const FText& SharePrompt, int32 LocationHintX, int32 LocationHintY)
{
#if PLATFORM_ANDROID OnAndroidShareUrl.ExecuteIfBound(URL, Description, SharePrompt, LocationHintX, LocationHintY);
#endif
}
In …/UE4/Source/Editor/MobileInteractionLibrary/Public/MobileInteractionLibraryModule.h
#pragma once
#include "../Source/Runtime/Core/Public/Modules/ModuleManager.h"
DECLARE_LOG_CATEGORY_EXTERN(MobileInteractionLibraryModule, All, All);
class FMobileInteractionLibraryModule : public IModuleInterface
{ public:
/* This will get called when the editor loads the module */
virtual void StartupModule() override;
/* This will get called when the editor unloads the module */
virtual void ShutdownModule() override;
};
And in …/UE4/Source/Editor/MobileInteractionLibrary/Private/MobileInteractionLibraryModule.cpp
#include "MobileInteractionLibraryModule.h"
DEFINE_LOG_CATEGORY(MobileInteractionLibraryModule);
#define LOCTEXT_NAMESPACE "FMobileInteractionLIbraryModule"
void FMobileInteractionLibraryModule::StartupModule()
{
}
void FMobileInteractionLibraryModule::ShutdownModule()
{
}
#undef LOCTEXT_NAMESPACE
IMPLEMENT_MODULE(FMobileInteractionLibraryModule, MobileInteractionLibrary)
