ProjectXObjectiveVIP.h

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// Copyright Blue Isle Studios Inc 2022. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Gameplay/Objectives/ProjectXSpawnerObjective.h"
#include "ProjectXObjectiveVIP.generated.h"
 
class UAfflictionInstance;
 
USTRUCT(BlueprintType)
struct FVIPPhaseInfo
{
    GENERATED_USTRUCT_BODY()
    FVIPPhaseInfo() {}
public:
    UPROPERTY(BlueprintReadWrite, EditAnywhere)
    TMap<TSubclassOf<AProjectXCharacter>,int32> VIPInfos;
};
 
USTRUCT(BlueprintType)
struct FActiveVIPInfo
{
    GENERATED_USTRUCT_BODY()
    FActiveVIPInfo() {}
    FActiveVIPInfo(TWeakObjectPtr<AProjectXCharacter> VIP)
    {
        bDefeated = false;
        VIPActor = VIP;
    }
 
public:
    UPROPERTY(BlueprintReadWrite)
    bool bDefeated = false;
    UPROPERTY(BlueprintReadWrite)
    TWeakObjectPtr<AProjectXCharacter> VIPActor = NULL;
};
 
DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnVIPObjectivePhaseUpdatedSignature, AProjectXObjectiveVIP*, VIPObjective, int32, Phase);
DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnVIPObjectiveVIPSUpdatedSignature, AProjectXObjectiveVIP*, VIPObjective, const TArray<FActiveVIPInfo>&, VIPs);
 
UCLASS()
class PROJECTX_API AProjectXObjectiveVIP : public AProjectXSpawnerObjective
{
    GENERATED_UCLASS_BODY()
public:
    UFUNCTION(BlueprintCallable)
    uint8 GetPhaseNumber() const { return CurrentPhase; }
    void GetVIPActors(TArray<AActor*>& VIPS) const;
 
    virtual bool IsObjectiveComplete() const override;
    virtual bool IsPhaseComplete() const;
 
    UPROPERTY(BlueprintAssignable)
    FOnVIPObjectivePhaseUpdatedSignature OnPhaseNumberUpdatedEvent;
    UPROPERTY(BlueprintAssignable)
    FOnVIPObjectiveVIPSUpdatedSignature OnVIPSUpdatedEvent;
 
protected:
    virtual void ObjectiveStarted() override;
    virtual void InitializeGamePlayObjects();
    virtual void ObjectiveComplete() override;
    virtual void UpdateCurrentPhase();
    virtual void StartCurrentPhase();
    virtual void EndCurrentPhase(); 
    virtual void UpdateIsFullySpawned();
 
    UFUNCTION()
    void OnMobSpawned(AProjectXCharacter* SpawnedPlayerState);
    UFUNCTION()
    void OnVIPKilled(class AActor* Victim, const float Damage, struct FDamageEvent const& DamageEvent, const class AController* EventInstigator, const class AActor* DamageCauser, const class APlayerState* InstigatorPlayerState);
 
    UFUNCTION()
    virtual void OnRep_PhaseNumber();
    UFUNCTION()
    virtual void OnRep_VIPS();
 
    /* how many what types of ai make up the vips per phase*/
    UPROPERTY(EditInstanceOnly)
    TMap<int32,FVIPPhaseInfo> PhaseInfo;
    /* time between vip phases*/
    UPROPERTY(EditInstanceOnly)
    float VIPPhaseDelay = 1.0f;
    /* Affliction to apply to vip ai*/
    UPROPERTY(EditDefaultsOnly)
    TSubclassOf<UAfflictionInstance> VIPAffliction = NULL;
    UPROPERTY(ReplicatedUsing = OnRep_PhaseNumber)
    uint8 CurrentPhase = -1;
    UPROPERTY(ReplicatedUsing = OnRep_VIPS)
    TArray<FActiveVIPInfo> ChosenVIPS;
    FVIPPhaseInfo ActivePhaseInfo;
 
private:
    FTimerHandle PhaseDelayTimer;
    bool bPhaseActive = false;
    bool bPhaseFullySpawned = false;
};