7f7e043a88
Server-authoritative, data-driven item/inventory/interaction/carry/equipment/ world-slot/placement/crafting framework. 8 modules, compiles against UE 5.7. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
// Copyright ExByte Studios. Item Interaction Ecosystem.
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#pragma once
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#include "CoreMinimal.h"
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#include "Components/ActorComponent.h"
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#include "ItemInteractionInterfaces.h"
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#include "FuelTankComponent.generated.h"
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DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnFuelChanged, float, NewFuel);
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/**
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* A fuel reservoir on a world object (generator, vehicle) that accepts fuel poured
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* from a held canister (section 15, 31.4). Implements IItemUseTarget for the
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* "TransferFuel" result verb.
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*/
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UCLASS(ClassGroup = (Interaction), meta = (BlueprintSpawnableComponent))
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class ITEMWORLD_API UFuelTankComponent : public UActorComponent, public IItemUseTarget
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{
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GENERATED_BODY()
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public:
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UFuelTankComponent();
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virtual void GetLifetimeReplicatedProps(TArray<FLifetimeProperty>& OutLifetimeProps) const override;
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UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Fuel")
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float MaxFuel = 40.f;
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/** Max litres poured per single use action. */
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UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Fuel")
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float PourAmount = 10.f;
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UPROPERTY(ReplicatedUsing = OnRep_Fuel, BlueprintReadOnly, Category = "Fuel")
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float CurrentFuel = 0.f;
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UPROPERTY(BlueprintAssignable, Category = "Fuel")
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FOnFuelChanged OnFuelChanged;
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//~ IItemUseTarget
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virtual bool ReceiveHeldUse(FName ResultVerb, FItemInstanceData& HeldItem, AActor* Instigator) override;
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protected:
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UFUNCTION()
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void OnRep_Fuel();
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bool HasAuthority() const;
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};
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