October 2016
Intermediate to advanced
452 pages
9h 47m
English
Content preview from Unreal Engine 4 Scripting with C++ CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Creating an InventoryComponent for an RPG
An InventoryComponent enables its containing Actor to store InventoryActors in its inventory, and place them back into the game world.
Getting ready
Make sure you've followed the Axis Mappings – keyboard, mouse and gamepad directional input for an FPS character recipe in Chapter 6, Input and Collision, before continuing with this recipe, as it shows you how to create a simple character.
Also, the recipe Instantiating an Actor using SpawnActor in this chapter shows you how to create a custom GameMode.
How to do it...
- Create an
ActorComponentsubclass using the engine calledInventoryComponent, then add the following code to it:UPROPERTY() TArray<AInventoryActor*> CurrentInventory; UFUNCTION() int32 AddToInventory(AInventoryActor* ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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