Converting Input Chord

Community Community & Industry Discussion
1

Hello all, I noticed a widget “Input Key Selector” in UMG, and seems to work (at least the basic functionality), but the selected key is a struct called “Input Chord”, and breaking it in blueprints doesn’t give you anything. So I decided to make my own function and export it to blueprints, but I can’t compile it for some reason, I am getting link errors.

Here’s the code I have:

Header:


#pragma once

#include "Kismet/BlueprintFunctionLibrary.h"
#include "CFunctions.generated.h"





/**
 * 
 */
UCLASS()
class SURVIVALNEW_API UCFunctions : public UBlueprintFunctionLibrary
{
	GENERATED_BODY()


	
	
public:

		UFUNCTION(BlueprintPure, Category = "Input")
		static FKey KeyFromInputChord(FInputChord Chord);
};

Cpp:



#include "SurvivalNew.h"
#include "CFunctions.h"

FKey UCFunctions::KeyFromInputChord(FInputChord Chord)
{
	return Chord.Key;
}

What am I doing wrong here?

EDIT: Some of the errors:



Failed to produce item: L:\Unreal Projects\SurvivalNew\Binaries\Win64\UE4Editor-SurvivalNew.dll	SurvivalNew	L:\Unreal Projects\SurvivalNew\Intermediate\ProjectFiles\ERROR
unresolved external symbol "__declspec(dllimport) public: __cdecl FInputChord::FInputChord(void)" (__imp_??0FInputChord@@QEAA@XZ)	SurvivalNew	L:\Unreal Projects\SurvivalNew\Intermediate\ProjectFiles\SurvivalNew.generated.cpp.obj
unresolved external symbol "__declspec(dllimport) public: __cdecl FInputChord::FInputChord(struct FInputChord const &)" (__imp_??0FInputChord@@QEAA@AEBU0@@Z)	SurvivalNew	L:\Unreal Projects\SurvivalNew\Intermediate\ProjectFiles\SurvivalNew.generated.cpp.obj
unresolved external symbol "__declspec(dllimport) public: __cdecl FInputChord::~FInputChord(void)" (__imp_??1FInputChord@@QEAA@XZ)	SurvivalNew	L:\Unreal Projects\SurvivalNew\Intermediate\ProjectFiles\SurvivalNew.generated.cpp.obj
unresolved external symbol "__declspec(dllimport) class UScriptStruct * __cdecl Z_Construct_UScriptStruct_FInputChord(void)" (__imp_?Z_Construct_UScriptStruct_FInputChord@@YAPEAVUScriptStruct@@XZ) referenced in function "class UFunction * __cdecl Z_Construct_UFunction_UCFunctions_KeyFromInputChord(void)" (?Z_Construct_UFunction_UCFunctions_KeyFromInputChord@@YAPEAVUFunction@@XZ)	SurvivalNew	L:\Unreal Projects\SurvivalNew\Intermediate\ProjectFiles\SurvivalNew.generated.cpp.obj