FGantryExperienceNode

#include "Experience/GantryExperienceTree.h"

C++: one experience the experience tree knows about, installed or not.

The tree knows an experience when an installed parent lists it in Children, or when its definition asset is present. For a listed experience that is not installed, Definition is null and the name, description and metadata come from the copy its parent keeps. Blueprint code reads the same information through FGantryExperienceInfo.

FGameplayTag FGantryExperienceNode::Tag

The experience's Experience Tag; the key the tree stores this node under.

FSoftObjectPath FGantryExperienceNode::Path

Where the definition asset lives (or would live, when not installed).

FGuid FGantryExperienceNode::Guid

The definition's ExperienceGuid, or the parent's copy of it while the content is absent.

Invalid only for content saved before it was assigned one.

FText FGantryExperienceNode::DisplayName

Name to show, from the definition when present or the parent's copy when absent.

FText FGantryExperienceNode::Description

One or two lines for a store or selection screen, from the definition or the parent's copy.

FString FGantryExperienceNode::OwningPluginName

Game feature plugin the definition belongs to, derived from its path; empty for /Game/ content.

TObjectPtr<const UGantryExperienceDefinition> FGantryExperienceNode::Definition

Loaded definition, or null when the content is not mounted.

TArray<FGameplayTag> FGantryExperienceNode::RequiredParents

Required parents: the experience that lists it for shipped content, Attach To for side-loaded.

TArray<FGameplayTag> FGantryExperienceNode::OptionalDependencies

Optional dependencies.

They never stop activation, and activate before this one when present.

TArray<FGameplayTag> FGantryExperienceNode::Extends

Experiences this one extends: it joins any chain that contains one of them.

int32 FGantryExperienceNode::Depth

How far below the base it activates: the longest path from the base over required parents, known optional dependencies and Extends.

The base is zero.

EGantryExperienceAvailability FGantryExperienceNode::Availability

Whether this experience can activate right now, settled when the tree is built.

FString FGantryExperienceNode::AvailabilityReason

Explanation fit to show a player when Availability is not Available.

bool FGantryExperienceNode::bSideLoaded

True for side-loaded content, which no shipped asset lists: an experience found by the asset registry scan, and everything it lists in turn.

FGantryContentMetadata FGantryExperienceNode::ListedMetadata

The parent's copy of this experience's metadata, used to check compatibility while the definition is absent.

When the definition is present, its own metadata is used instead.