AzureAbyss/Source/the_twilight_abyss/PlayerTemp/TempCharacter.cpp

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

#include "TempCharacter.h"
#include "UObject/SoftObjectPath.h"
#include "Dialogs/Dialogs.h"
#include "Engine/GameViewportClient.h"
#include "Blueprint/UserWidget.h"
#include "../../../Plugins/Developer/RiderLink/Source/RD/thirdparty/clsocket/src/ActiveSocket.h"


// CONSTRUCTOR
ATempCharacter::ATempCharacter()
{
	// Set this character to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = true;
	//WidgetRef = CreateDefaultSubobject<UUserWidget>(TEXT("Widget Reference"));
	
	//FStringClassReference WidgetClassRef(TEXT("/Game/Merchant/BP_OPENDIAL.BP_OPENDIAL"));
	//WidgetClass = WidgetClassRef.TryLoadClass<UUserWidget>();
	
	//WidgetClass = CreateWidget<UUserWidget>(GetWorld(),WidgetClass);
	if(WidgetRef)
	{
		WidgetRef->AddToViewport(0);
	}
}

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

//Binds the input we made in the setup player component to the forward vector
void ATempCharacter::ForwardInput(float Axis)
{
	AddMovementInput(GetActorForwardVector() * Axis);
}

//Binds the input we made in the setup player component to the right vector
void ATempCharacter::RightMoveInput(float Axis)
{
	AddMovementInput(GetActorRightVector() * Axis);
}


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

// Called to bind functionality to input
void ATempCharacter::SetupPlayerInputComponent(UInputComponent* PlayerInputComponent)
{
	Super::SetupPlayerInputComponent(PlayerInputComponent);
	PlayerInputComponent->BindAxis(TEXT("Move Forward / Backward"), this, &ATempCharacter::ForwardInput);
	PlayerInputComponent->BindAxis(TEXT("Move Right / Left"), this, &ATempCharacter::RightMoveInput);
	PlayerInputComponent->BindAxis(TEXT("Turn Right / Left Mouse"), this, &ATempCharacter::AddControllerYawInput);
	PlayerInputComponent->BindAxis(TEXT("Look Up / Down Mouse"), this, &ATempCharacter::AddControllerPitchInput);
	PlayerInputComponent->BindAction("Interact", IE_Pressed, this, &ATempCharacter::KeyPressed);
	// custom keybind Interact
}

void ATempCharacter::KeyPressed()
{
	LineTraceLogic();
}

void ATempCharacter::LineTraceLogic()
{
	float GlobalTrace = TraceDistance;
	FHitResult OutHit;
	FVector Start = GetActorLocation();
	FVector End = Start + GlobalTrace * GetActorForwardVector();

	FCollisionQueryParams TraceParams;

	TraceParams.AddIgnoredActor(this);
	
	bool bHit = GetWorld()->LineTraceSingleByChannel(OutHit, Start, End, ECC_Visibility, TraceParams);
	if (bHit)
	{
		if (OutHit.GetActor()->ActorHasTag("MerchantTag"))
		{
			WidgetRef->AddToViewport(0);
			DrawDebugLine(GetWorld(), Start, End, FColor::Green, false, 1.0f);
			UE_LOG(LogTemp, Display, TEXT("HIT: %s"), *OutHit.GetActor()->GetName());
		}
	}
}