LibNebulaNodesBPLibrary.h

// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once
#include "Math/UnrealMath.h"
#include "Kismet/BlueprintFunctionLibrary.h"
#include "LibNebulaNodesBPLibrary.generated.h"

/*
*   Function library class.
*   Each function in it is expected to be static and represents blueprint node that can be called in any blueprint.
*
*   When declaring function you can define metadata for the node. Key function specifiers will be BlueprintPure and BlueprintCallable.
*   BlueprintPure - means the function does not affect the owning object in any way and thus creates a node without Exec pins.
*   BlueprintCallable - makes a function which can be executed in Blueprints - Thus it has Exec pins.
*   DisplayName - full name of the node, shown when you mouse over the node and in the blueprint drop down menu.
*               Its lets you name the node using characters not allowed in C++ function names.
*   CompactNodeTitle - the word(s) that appear on the node.
*   Keywords -  the list of keywords that helps you to find node when you search for it using Blueprint drop-down menu.
*               Good example is "Print String" node which you can find also by using keyword "log".
*   Category -  the category your node will be under in the Blueprint drop-down menu.
*
*   For more info on custom blueprint nodes visit documentation:
*   https://wiki.unrealengine.com/Custom_Blueprint_Node_Creation
*/
UCLASS()
class ULibNebulaNodesBPLibrary : public UBlueprintFunctionLibrary
{
    GENERATED_BODY()

    //UFUNCTION(BlueprintCallable, meta = (DisplayName = "Execute Sample function", Keywords = "LibNebulaNodes sample test testing"), Category = "LibNebulaNodesTesting")
    //static float LibNebulaNodesSampleFunction(float Param);

    UFUNCTION(BlueprintPure, Category="Nebula Nodes", meta = (DisplayName = "Random Vector2"))
    static FVector2f RandomVector2(float fMin, float fMax, bool bPreventDuplicates, bool bRoundToInteger, float& x, float& y);
};