CResourceManager

Overview

UCResourceManager is a UGameInstanceSubsystem that manages a named resource inventory (resourceMap) and a mechanic object registry (mecanikMap). It implements ICResourceData and broadcasts onResourceEvent on every resource change. Registered as a singleton via CNAME_Singleton_ResourceManager.

Functions

Name	Description
getInstance	Returns the `UCResourceManager` instance from a given actor’s game instance
countAny	Returns the quantity of a single named resource
countAll	Returns the summed quantity of multiple named resources (duplicates counted once)
removeAny	Removes a single named resource from the map and broadcasts
removeAll	Removes multiple named resources from the map and broadcasts
setupAny	Sets a single named resource to a given count and broadcasts
setupAll	Sets multiple named resources to a given count and broadcasts
consume	Decreases a resource by count, resolves its UClass from DataTable, broadcasts. Returns new stock
supply	Increases a resource by count, resolves its UClass from DataTable, broadcasts. Returns new stock
boundToOnResourceEvent	Binds an `ICResourceBoundable` listener to the `onResourceEvent` delegate
unboundToOnResourceEvent	Unbinds an `ICResourceBoundable` listener from the `onResourceEvent` delegate

// getInstance — static, returns the subsystem from an actor's game instance
UCResourceManager* mgr = UCResourceManager::getInstance(myActor);

// countAny — returns the quantity of a single resource
float water = mgr->countAny(FName("Water"));

// countAll — returns the sum of multiple resources (duplicates counted once)
float total = mgr->countAll({FName("Water"), FName("Spice")});

// removeAny — removes a single resource entry
mgr->removeAny(FName("Water"));

// removeAll — removes multiple resource entries
mgr->removeAll({FName("Water"), FName("Spice")});

// setupAny — sets a resource to a given count (default 1.0)
mgr->setupAny(FName("Water"), 10.0);

// setupAll — sets multiple resources to the same count (default 1.0)
mgr->setupAll({FName("Water"), FName("Spice")}, 5.0);

// consume — decreases resource, returns new stock, resolves UClass
UClass* resourceClass = nullptr;
float newStock = mgr->consume(FName("Water"), resourceClass, 2.0);

// supply — increases resource, returns new stock, resolves UClass
float newStock2 = mgr->supply(FName("Spice"), resourceClass, 3.0);

// boundToOnResourceEvent — bind a listener
mgr->boundToOnResourceEvent(myBoundableObject);

// unboundToOnResourceEvent — unbind a listener
mgr->unboundToOnResourceEvent(myBoundableObject);