RandomProjectile.cpp

#include "SpellWorld.h"
#include "RandomProjectile.h"

ARandomProjectile::ARandomProjectile(const FObjectInitializer& ObjectInitializer) : Super(ObjectInitializer)
{
	int min = 1;
	int max = 5;
	int randNum = rand() % max + min;
	int randNum2 = rand() % 10000 + 10;

	this->SetScale(FVector(randNum, randNum, randNum));
	this->SetSpeed(randNum2);
	//this->SetLifeSpan(randNum);
}

RandomProjectile.h

#pragma once
#include "SpellWorldProjectile.h"
#include "RandomProjectile.generated.h"

UCLASS(config = Game)
class ARandomProjectile : public ASpellWorldProjectile
{
public:
	GENERATED_BODY()

	//Constructor
	ARandomProjectile(const FObjectInitializer& ObjectInitializer);

	////Called when projectile hits something
	//UFUNCTION()
	//void OnHit(AActor* otherActor, UPrimitiveComponent* otherComp, FVector normalImpulse, const FHitResult& hit);
};