Victor Anton Dominguez sephirot47

sephirot47 / UE4 Pause - Resume Game .cpp

Last active January 5, 2023 11:34

UE4 Pause - Resume Game

	/*
	There's a function you can call to pause / resume the game in UE4:

	UGameplayStatics::SetGamePaused(GetWorld(), true); //true = paused, false = resume

	So you would do something like this:
	*/

	void Pause()
	{

sephirot47 / WORST CODE OF ALL MY LIFE .class

Last active January 28, 2021 08:57

WORST CODE OF ALL MY LIFE ugliest idi android parking

	buttonTwoDatesPayments.setOnClickListener(new View.OnClickListener() {
	public void onClick(View v)
	{
	Calendar c = Calendar.getInstance();
	int mYear = c.get(Calendar.YEAR);
	int mMonth = c.get(Calendar.MONTH);
	int mDay = c.get(Calendar.DAY_OF_MONTH);

	DatePickerDialog datePicker = new DatePickerDialog( MainActivity.act,
	new DatePickerDialog.OnDateSetListener()

sephirot47 / UE4 C++ Spawn Actor from Blueprint .cpp

Last active May 26, 2023 18:24

UE4 C++ Spawn Actor from Blueprint


	// MyClass.h ==============================
	UClass *mBlueprintClass = nullptr;
	// ==========================================

	// MyClass.cpp ==============================
	MyClass::MyClass()
	{
	static ConstructorHelpers::FObjectFinder<UBlueprint> blueprint_finder(TEXT("Blueprint'/Game/Path/To/Asset/MyBlueprint.MyBlueprint'")); // This path can be obtained from the editor doing right click + "Copy Reference"
	if (blueprint_finder)

sephirot47 / UE4 C++ MakeRotationFromAxes LookAt Up Vector .cpp

Created January 28, 2021 11:00

UE4 C++ MakeRotationFromAxes LookAt Up Vector

	#include "Kismet/KismetMathLibrary.h"

	UKismetMathLibrary::MakeRotationFromAxes( ForwardVector, RightVector, UpVector )

sephirot47 / ShootThroughCrosshair.cpp

Created February 25, 2021 10:13

UE4 C++ Shoot through crosshair (or any other screen point)

	const APlayerController* PlayerController = GetWorld()->GetFirstPlayerController();

	// Get viewport size
	int ViewportSizeX, ViewportSizeY;
	PlayerController->GetViewportSize(ViewportSizeX, ViewportSizeY);

	// Deproject screen point
	FVector ShotStart, ShotDirection;
	PlayerController->DeprojectScreenPositionToWorld(ViewportSizeX * 0.5f, ViewportSizeY * 0.5f, ShotStart, ShotDirection); // Assuming crosshair is in screen center
	ShotStart += ShotDirection * 100.0f; // Offset a bit so that shot starts from gun end

sephirot47 / AlternativeDrawDebugFrustum.cpp

Last active August 3, 2023 22:01

UE4 C++ Alternative DrawDebugFrustum

	#pragma once

	#include "CoreMinimal.h"
	#include "EngineUtils.h"
	#include "DrawDebugHelpers.h"

	inline void DrawDebugQuad(const UWorld* World, const FVector& BotLeft, const FVector& TopLeft, const FVector& TopRight, const FVector& BotRight, const FColor& Color = FColor::Green, const bool bPersistentLines = false, const float LifeTime = -1.0f, const uint8_t DepthPriority = 0, const float Thickness = 0.0f)
	{
	DrawDebugLine(World, BotLeft, TopLeft, Color, bPersistentLines, LifeTime, DepthPriority, Thickness);
	DrawDebugLine(World, TopLeft, TopRight, Color, bPersistentLines, LifeTime, DepthPriority, Thickness);