PickupReviveBeacon.h

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// Copyright Blue Isle Studios Inc 2021. All Rights Reserved.
#pragma once
#include "CoreMinimal.h"
#include "Deployable.h"
#include "SpawnTargetInterface.h"
#include "InteractableInterface.h"
#include "PickupReviveBeacon.generated.h"
 
class APlayerController;
class UInteractableComponent;
class UCameraComponent;
class USpringArmComponent;
 
UENUM(BlueprintType)
enum class EReviveRespawResponse : uint8
{
    None = 0,
    Accepted = 1,
    Declined = 2
};
 
USTRUCT(BlueprintType)
struct FReviveStatus
{
    GENERATED_USTRUCT_BODY()
 
    FReviveStatus() 
    {
        ReviverPlayerState = NULL;
        bReviveRespawnActive = false;
        RespawnAcceptanceStatus = EReviveRespawResponse::None;
    }
 
    UPROPERTY()
    TWeakObjectPtr<AProjectXPlayerState> ReviverPlayerState;
    UPROPERTY()
    bool bReviveRespawnActive;
    UPROPERTY()
    EReviveRespawResponse RespawnAcceptanceStatus;
};
 
DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FRequestHelpSignature, APickupReviveBeacon*, Beacon, AProjectXPlayerState*, PlayerState);
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FReviveAvailableSignature, FReviveStatus, Status);
DECLARE_DYNAMIC_MULTICAST_DELEGATE(FReviveStatusUpdatedSignature);
 
UCLASS()
class PROJECTX_API APickupReviveBeacon : public ADeployable, public ISpawnTargetInterface, public IInteractableInterface
{
    GENERATED_BODY()
    
public:
    APickupReviveBeacon();
    virtual void BeginPlay() override;
    virtual void SetupInput(UInputComponent* InputComponent);
    virtual void EndPlay(EEndPlayReason::Type EndplayReason) override;
    virtual bool CanSpawnPlayer(const AProjectXPlayerState* InInstigator) const;
    virtual bool GetSpawnLocation(AProjectXPlayerState* InInstigator, FTransform& Transform) const;
    virtual bool CanBeInteractedWith(const UPrimitiveComponent* Component, const APlayerController* EventSender) const override;
    virtual FText GetHighlightText(const UPrimitiveComponent* Component, const APlayerController* EventSender) const override;
    virtual float GetHoldTimeMultiplier(const APlayerController* EventSender) const override;
    virtual void FocusBeacon();
    virtual void RequestHelp();
    virtual void UpdateReviveStatus(AProjectXPlayerState* RevivingPlayerState, bool bReviveAvailable, EReviveRespawResponse RespawnResponse);
    virtual float GetRadarIconEnemyOpacity() const override { return 0.0f; }
    virtual float GetRadarIconOpacity() const override { return 0.5f; }
    virtual bool GetAllyVisibilityResponse() override { return true; }
    virtual void PromptRevivalExternal(APlayerController* Sender);
    virtual FReviveStatus GetReviveStatus() const { return ReviveStatus;}
    void SetReviveStartTime(float Time);
    virtual void DeployComplete() override;
    UFUNCTION(BlueprintCallable)
    float GetHoverHeight() const { return HoverHeight; }
    UFUNCTION(BlueprintCallable)
    bool IsReviveRespawnActive() const { return ReviveStatus.bReviveRespawnActive; }
    UFUNCTION(BlueprintCallable)
    bool HasPlayerAcceptedRevive() const { return ReviveStatus.RespawnAcceptanceStatus == EReviveRespawResponse::Accepted; }
    UFUNCTION(BlueprintCallable)
    AProjectXPlayerState* const GetReviveTriggerPlayerState() const { return ReviveStatus.ReviverPlayerState.IsValid() ? ReviveStatus.ReviverPlayerState.Get() : NULL; }
    UFUNCTION(BlueprintCallable)
    TSubclassOf<class ULocalMessage> GetReviveBroadcastMessage() const { return ReviveBroadcastMessage; }
    void Turn(float Value);
    void LookUp(float Value);
 
    UPROPERTY(BlueprintAssignable)
    FRequestHelpSignature OnHelpRequested;
    UPROPERTY(BlueprintAssignable)
    FReviveAvailableSignature OnReviveStatusUpdated;
    UPROPERTY(BlueprintAssignable)
    FReviveStatusUpdatedSignature OnReviveStatusChanged;
 
protected:
    void SetDeadPlayerCanRedeploy(bool bNewDeadPlayerCanRedeploy);
 
    UFUNCTION()
    void OnSelected(APlayerController* Sender, UPrimitiveComponent* Component);
    UFUNCTION()
    void HoldStarted(APlayerController* Sender, UPrimitiveComponent* Component);
    UFUNCTION()
    void HoldExited(APlayerController* Sender, UPrimitiveComponent* Component);
    UFUNCTION()
    void OnNextRespawnTimeChanged();
 
    UFUNCTION(BlueprintPure)
    float GetReviveStartTime() { return ReviveStartTime; }
 
    UFUNCTION()
    void OnRep_ReviveRespawnActive();
    UFUNCTION()
    void OnRep_DeadPlayerCanRedeploy();
    UFUNCTION()
    void OnRep_ReviveStartTime();
    UFUNCTION(Server,Reliable,WithValidation)
    void Server_Reliable_RequestHelp();
    UFUNCTION(NetMulticast,Reliable,WithValidation)
    void MultiCast_Reliable_RequestHelp();
 
    UFUNCTION(BlueprintImplementableEvent)
    void OnFocusBeacon();
    UFUNCTION(BlueprintImplementableEvent)
    void OnHoldStarted();
    UFUNCTION(BlueprintImplementableEvent)
    void OnHoldExited();
    UFUNCTION(BlueprintImplementableEvent)
    void OnRequestHelp();
    UFUNCTION(BlueprintImplementableEvent)
    void OnReviveStartTimeReplicated(float InReviveStartTime);
    UFUNCTION(BlueprintImplementableEvent)
    void OnReviveRespawnActive();
    UFUNCTION(BlueprintImplementableEvent)
    void OnDeadPlayerCanRedeploy();
 
    
 
    /* The time death was set on the server */
    UPROPERTY(ReplicatedUsing = OnRep_ReviveStartTime)
    float ReviveStartTime = -1.f;
    /*Interaction Component*/
    UPROPERTY(EditDefaultsOnly, Category = Pickup)
    UInteractableComponent* InteractableComponent;
    /*Root Component*/
    UPROPERTY(EditDefaultsOnly)
    USceneComponent* Root;
    /* Text to display when interacting*/
    UPROPERTY(EditDefaultsOnly, Category = Pickup)
    FText HighlightText;
    /*Height to hover above the ground*/
    UPROPERTY(EditDefaultsOnly, Category = Pickup)
    float HoverHeight;
 
    UPROPERTY(EditDefaultsOnly, Category = Pickup)
    TSubclassOf<class ULocalMessage> ReviveBroadcastMessage;
 
    UPROPERTY(EditDefaultsOnly, Category = Pickup)
    TSubclassOf<class UProjectXDamageType> ReviveDamageType;
 
    UPROPERTY(EditAnywhere, Category = "Camera")
    UCameraComponent* PawnCameraComponent = nullptr;
    UPROPERTY(EditAnywhere, Category = "Camera")
    USpringArmComponent* CameraBoom = nullptr;
    bool bIsFocusable = true;
    UPROPERTY(Replicated)
    bool bCanInteract = true;
    UPROPERTY(ReplicatedUsing = OnRep_ReviveRespawnActive)
    FReviveStatus ReviveStatus = FReviveStatus();
    UPROPERTY(ReplicatedUsing = OnRep_DeadPlayerCanRedeploy)
    bool bDeadPlayerCanRedeploy = false;
};