ULimenDamageComponent

Overview

ULimenDamageComponent is an actor component that handles the application and processing of damage in the game. It manages active damage instances, applies damage based on parameters and damage types, and broadcasts damage events to other components or actors. This component is designed to be replicated for multiplayer environments.

Properties

Type	Name	Access	Description
`FLimenDamageEvent`	OnDamageReceived	BlueprintAssignable	Event triggered when damage is received.

Functions

Return Type	Signature	Description
`void`	`EndPlay(const EEndPlayReason::Type EndPlayReason)`	Called when the component ends play, cleaning up active damage instances and damage type instances.
`void`	`TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)`	Ticks the component, processing active damage instances and broadcasting damage received events.
`void`	`ApplyDamage(AController* Instigator, AActor* Causer, const TSubclassOf<[ULimenDamageType](LimenDamageType.md)>& DamageType, const FDamageParameters& DamageParams)`	Applies damage to an actor based on the provided parameters and damage type.
`template<typename T> void SetDamageCalculationFunction(T* Object, TMemFunPtrType<true, T, float(const FDamageParameters&, const [ULimenDamageType](LimenDamageType.md)*)>::Type Callback)`	Sets a function to calculate damage based on parameters and damage types.
`void`	`SetDamageCalculationFunction(const TFunction<float(const FDamageParameters&, const [ULimenDamageType](LimenDamageType.md)*)>& InFunction)`	Sets a function to calculate damage based on parameters and damage types using a lambda or function pointer.

Usage & Implementation Notes

This component is designed to be replicated for multiplayer environments, ensuring that all relevant damage events are broadcasted across the network.
The TickComponent function processes active damage instances and broadcasts damage received events, only running on the server authority.
The ApplyDamage function creates a new instance of the specified damage type and applies it based on the provided parameters.

22 May 2026