[help] Generated .cpp files don't recognize the struct from my .h

Development Programming & Scripting C++
5

This is Maze.h, the header file containing the structs. (I assume this is what you mean by “the header file for the structs”)


// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "GameFramework/Actor.h"
#include "Maze.generated.h"

UCLASS()
class MAZEGAME_API AMaze : public AActor
{
	GENERATED_BODY()
	
public:	
	// Sets default values for this actor's properties
	AMaze();

	// Called when the game starts or when spawned
	virtual void BeginPlay() override;
	
	// Called every frame
	virtual void Tick( float DeltaSeconds ) override;

	AMaze(int height, int width);

	USTRUCT(BlueprintType)
	struct MAZEGAME_API FMazeRow
	{
		GENERATED_USTRUCT_BODY()

		//or could be using a simple data type instead of a Data Unit Struct
		UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Maze Array")
		TArray<bool> col;

		FMazeRow(){}
	};

	USTRUCT(BlueprintType)
	struct MAZEGAME_API FMazeArray
	{
		GENERATED_USTRUCT_BODY()

		UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Maze Array")
		TArray<FMazeRow> row;

		FMazeArray(){}
	};
};

Here is the MazeGame.cpp (I haven’t touched this at all, I added the class to what is originally a blueprint third-person default game)


// Fill out your copyright notice in the Description page of Project Settings.

#include "MazeGame.h"

IMPLEMENT_PRIMARY_GAME_MODULE( FDefaultGameModuleImpl, MazeGame, "MazeGame" );

I don’t use either of the structs anywhere yet, I haven’t written any code yet really because making the 2D array was the first thing I tried to do.

I tried adding Include “MazeGame.generated.h” to the MazeGame.h since that wasn’t in there but it says it doesn’t exist, and since I didn’t make this file I would assume Unreal made the file correctly to start with.

Just for the fun of it:
MazeGame.h


// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "Engine.h"

Maze.cpp



// Fill out your copyright notice in the Description page of Project Settings.

#include "MazeGame.h"
#include "Maze.h"


// Sets default values
AMaze::AMaze()
{
	// Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = false;
}

AMaze::AMaze(int height, int width)
{
 	// Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = false;
}

// Called when the game starts or when spawned
void AMaze::BeginPlay()
{
	Super::BeginPlay();
	
}

// Called every frame
void AMaze::Tick( float DeltaTime )
{
	Super::Tick( DeltaTime );

}