SoftBoundaryVolume.h

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// Copyright Blue Isle Studios Inc 2018. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "TeamInterface.h"
#include "ReactsToMatchEvents.h"
#include "TrackableInterface.h"
#include "SoftBoundaryVolume.generated.h"
 
class UAfflictionOverlapComponent;
 
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnTeamOwnerChangedSignature, int32, NewTeam);
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnVolumeActiveStateChangedSignature, bool, bNewState);
 
UCLASS(BlueprintType, Blueprintable)
class PROJECTX_API ASoftBoundaryVolume : public AActor, public ITeamInterface, public IReactsToMatchEvents, public ITrackableInterface
{
    GENERATED_UCLASS_BODY()
    
public:
    //Gets the team this boundary is set to
    virtual int32 GetTeam() const override { return TeamOwner; }
    //Sets the new team for this soft boundary
    virtual int32 SetTeam(int32 NewTeam) override;
 
    virtual float GetRadarIconSize() const { return GetSoftBoundaryRadius(); }
    virtual TSoftObjectPtr<UTexture2D> GetRadarIcon() const override { return RadarIcon; }
    virtual float GetRadarIconOpacity() const override { return RadarIconOpacity; }
    virtual float GetRadarIconEnemyOpacity() const override { return RadarIconEnemyOpacity; }
    virtual bool GetRadarIconCompensantesRotation() const override { return true; }
 
    //Toggles this boundary volume's capabilities On/Off
    UFUNCTION(BlueprintCallable, Category = "Soft Boundary|Events")
    virtual void ToggleVolume(bool bToggle);
    //Gets if this boundary volume is active or not
    UFUNCTION(BlueprintCallable, Category = "Soft Boundary|State")
    virtual bool GetVolumeActiveState() const { return bIsBoundaryActive; }
    UFUNCTION(BlueprintCallable, Category = "Soft Boundary")
    float GetSoftBoundaryRadius() const;
 
    UPROPERTY(BlueprintAssignable, Category = "Soft Boundary|Events")
    FOnTeamOwnerChangedSignature OnBoundaryTeamOwnerChanged;
    UPROPERTY(BlueprintAssignable, Category = "Soft Boundary|Events")
    FOnVolumeActiveStateChangedSignature OnBoundaryActiveStateChanged;
 
protected:
    virtual void BeginPlay() override;
    virtual void MatchEnded() override;
    virtual void EndPlay(const EEndPlayReason::Type EndPlayReason) override;
 
    UFUNCTION()
    void OnActivationToggledForActor(AActor* TargetActor, bool bIsActivated);
 
    UFUNCTION()
    void OnRep_TeamOwner();
    UFUNCTION()
    void OnRep_IsBoundaryActive();
 
protected:
    //The starting team owner of this volume, this can be changed dynammicaly through UAfflictionOverlapComponent::SetTeam;
    UPROPERTY(EditAnywhere, ReplicatedUsing = OnRep_TeamOwner, Category = "Soft Boundary", meta = (AllowPrivateAccess = true))
    int32 TeamOwner = INDEX_NONE;
    //The starting team owner of this volume, this can be changed dynammicaly through UAfflictionOverlapComponent::SetTeam;
    UPROPERTY(EditAnywhere, ReplicatedUsing = OnRep_TeamOwner, Category = "Soft Boundary", meta = (AllowPrivateAccess = true))
    bool bDeactivateOnTeamNone = true;
    // If true, this soft boundary volume is active and running its logic based on overlap events
    UPROPERTY(EditAnywhere, ReplicatedUsing = OnRep_IsBoundaryActive, Category = "Soft Boundary", meta = (AllowPrivateAccess = true))
    bool bIsBoundaryActive = true;
    //The base Affliction Overlap Component used by this volume
    UPROPERTY(EditAnywhere, Category = "Soft Boundary", meta = (AllowPrivateAccess = true))
    UAfflictionOverlapComponent* BoundaryZone = nullptr;
 
    /* The icon used for this boundary on the radar*/
    UPROPERTY(EditDefaultsOnly, Category = "Soft Boundary", meta = (AllowPrivateAccess = true))
    TSoftObjectPtr<UTexture2D> RadarIcon = nullptr;
    /* Use this to make the radar icon semi-transparent */
    UPROPERTY(EditDefaultsOnly, Category = "Soft Boundary", meta = (AllowPrivateAccess = true))
    float RadarIconOpacity = 0.3f;
    /* Use this to make the radar icon semi-transparent when enemy*/
    UPROPERTY(EditDefaultsOnly, Category = "Soft Boundary", meta = (AllowPrivateAccess = true))
    float RadarIconEnemyOpacity = .9f;
 
};