PixoVRInteractiveObject.h

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// Copyright(c) Pixo Group. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "MotionControllerComponent.h"
#include "PixoVRInteractiveObject.generated.h"
 
USTRUCT(BlueprintType)
struct FTransparentMaterialData
{
    GENERATED_BODY()
 
    UPROPERTY(BlueprintReadWrite)
    UStaticMeshComponent* MeshRef; 
 
    UPROPERTY(BlueprintReadWrite)
    TArray<UMaterialInstance*> MI_OpaqueMaterials; 
 
    UPROPERTY(BlueprintReadWrite)
    TArray<UMaterialInstance*> MI_TransparentMaterials;
};
 
USTRUCT(BlueprintType)
struct FTwoHandProperties
{
    GENERATED_BODY()
 
    UPROPERTY(BlueprintReadWrite)
    float ZAxisOffsetInHands = 0.0;
    UPROPERTY(BlueprintReadWrite)
    float ControllerDetachDistance = 15.0;
    UPROPERTY(BlueprintReadWrite)
    float TwoHandUpdateFrequency = 0.01;
    UPROPERTY(BlueprintReadWrite)
    TArray<UStaticMeshComponent*> FakeHands;
    UPROPERTY(BlueprintReadWrite)
    bool EnableFlip = true;
    UPROPERTY(BlueprintReadWrite)
    bool EnableDebug = false;
    
};
 
 
UINTERFACE(MinimalAPI)
class UPixoVRStoryObject : public UInterface
{
    GENERATED_BODY()
};
 
class PIXOCORE_API IPixoVRStoryObject
{
    GENERATED_BODY()
 
public:
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Story")
    void ObjectActivated(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Story")
    void ObjectDeactivated(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Story")
    bool IsObjectActive(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Fadable")
    TArray<FTransparentMaterialData> GetActorTransparentMaterialData(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Hint")
    void UpdateObjectHighlight(bool Activate); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior")
    bool HoldItemByClick(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior")
    bool ReleaseItemByPress(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior")
    bool DenyDropping(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior")
    void SetDenyDropping(const bool bDenyDropping); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior")
    bool CouldBeGrabbedByOtherHand(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior")
    bool IsGrabbingWrongActorActive(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior")
    void SendWrongGrabbingNotification(); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior")
    FTransform GetObjectGrabTransform(APixoVRHand* GrabbedHand); 
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior|Two Hands")
    bool CouldBeGrabbedWithTwoHands();
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior|Two Hands")
    void GrabWithTwoHands(UMotionControllerComponent* GrabbingController);
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior|Two Hands")
    void ReleaseTwoHands(UMotionControllerComponent* ReleasingController);
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior|Two Hands")
    bool IsObjectHeldWithTwoHands();
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior|Two Hands")
    FTwoHandProperties GetTwoHandProperties();
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior|Two Hands")
    void EnableOnePressDetach(bool Enable);
 
    UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "Grip Behavior|Two Hands")
    void ResetTwoHandsHoldingFunctionality();
};