InteractionInterface.h

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// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
// #include "Data/InteractionData.h"
#include "UObject/Interface.h"
#include "InteractionInterface.generated.h"
 
 
UINTERFACE(MinimalAPI,meta = (CannotImplementInterfaceInBlueprint))
class UInteractionInterface : public UInterface
{
    GENERATED_BODY()
};
 
class INTERACTION_API IInteractionInterface
{
    GENERATED_BODY()
public:
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual void OnInteract(AActor* Caller, const int32 SelectedInteraction = 0) = 0;
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual void OnEndInteract(AActor* Caller) = 0;
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual bool OnOverlap(AActor* Caller) = 0;
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual void OnEndOverlap(AActor* Caller) = 0;
    
    //- Aiming At, Outline Objects, Show Prompts    //
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual void StartFocus(AActor* Caller) = 0;
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual void EndFocus(AActor* Caller) = 0;
    //- Turn On/Off switch   
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual void ToggleSwitch(AActor* Caller, const bool bOn) = 0;
 
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual bool GetLoseFocusAfterInteract() const {return false;};
 
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual FVector GetInteractionLocation() const = 0;
 
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual float GetAimAssistInfluence() const {return 0.0f;};
 
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual FInteractionData& GetInteractionData() = 0;
 
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual void InteractionDataUpdated() const {};
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual void UpdateInteractionData() {};
    
    UFUNCTION(BlueprintCallable, Category = "Interaction")
    virtual UPrimitiveComponent* GetGrabComponent() const = 0;
    
 
    // UFUNCTION(BlueprintCallable, Category = "Interaction")
    // virtual bool GetCanPushOtherObjects() const = 0;
 
 
    UFUNCTION(BlueprintCallable, Category = "Base Helpers")
    virtual void SetOnlyInteractionVisible(const EInteractionType Interaction)
    {
        GetInteractionData().SetOnlyInteractionVisible(Interaction);
        UpdateInteractionData();
    };
    UFUNCTION(BlueprintCallable, Category = "Base Helpers")
    virtual bool SetInteractionHidden(const EInteractionType Interaction, const bool bValue)
    {
        const bool bHidden = GetInteractionData().SetInteractionHidden(Interaction, bValue);
        UpdateInteractionData();
        return bHidden;
    };
    
    UFUNCTION(BlueprintCallable, Category = "Base Helpers")
    virtual bool SetInteractionAvailable(const EInteractionType Interaction, const bool bValue)
    {
        const bool bAvailable = GetInteractionData().SetInteractionAvailable(Interaction, bValue);
        UpdateInteractionData();
        return bAvailable;
    };
    
    UFUNCTION(BlueprintCallable, Category = "Base Helpers")
    virtual bool SetInteractionHold(const EInteractionType Interaction, const bool bValue)
    {
        const bool bHold = GetInteractionData().SetInteractionHold(Interaction, bValue);
        UpdateInteractionData();
        return bHold;
    };
    
    UFUNCTION(BlueprintCallable, Category = "Base Helpers")
    virtual TArray<FInteractionType> GetVisibleInteractions()
    {
        TArray<FInteractionType> Types;
        return GetInteractionData().GetVisibleInteractions();
    };
    
    UFUNCTION(BlueprintCallable, Category = "Base Helpers")
    virtual bool GetInteraction(FInteractionType& Type, const EInteractionType Interaction)
    {
        return GetInteractionData().GetInteraction(Type, Interaction);
    };
    UFUNCTION(BlueprintCallable, Category = "Base Helpers")
    virtual bool GetDefaultInteraction(FInteractionType& Type)
    {
        UpdateInteractionData();
        return GetInteractionData().GetDefaultInteraction(Type);
    }
};