HitscanWeaponComponent.h

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// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Components/ActorComponent.h"
#include "Data/WeaponStructs.h"
#include "HitscanWeaponComponent.generated.h"
 
DECLARE_LOG_CATEGORY_EXTERN(LogWeaponHitScan, Display, All);
 
 
UCLASS(ClassGroup=(Custom), meta=(BlueprintSpawnableComponent))
class WEAPONSYSTEM_API UHitscanWeaponComponent : public UActorComponent
{
    GENERATED_BODY()
 
public:
    UHitscanWeaponComponent();
    
    virtual FHitResult ServerShoot(const float Accuracy, const FVector& MuzzleLocation, const float GunRange, const FVector& BulletSpread, const FVector& TraceLocation, const FRotator& TraceRotation);
    virtual bool ServerShoot_Validate();
 
    virtual void SetMuzzle(USceneComponent* Muzzle){MuzzlePoint = Muzzle;};
 
    bool GetIsTraceToClose(const FVector& MuzzleLocation, const FVector& HitLocation, const FRotator& TraceRotation) const;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Weapon|Hit Scan|Debugging")
    bool bDebuggingMode = false;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Weapon|Hit Scan|Debugging")
    float DrawDebugTime = 2.0f;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Weapon|Hit Scan|Debugging")
    float DrawDebugColorDarkMultiplier = 0.1f;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Weapon|Hit Scan|Debugging")
    float DrawDebugColorLightMultiplier = 2.0f;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Weapon|Hit Scan|Debugging")
    float DrawDebugPointSize = 16.0f;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Weapon|Hit Scan|Debugging")
    FLinearColor MainTraceColor = FLinearColor(0.9f, 0.1f, 0.1f);
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Weapon|Hit Scan|Debugging")
    FLinearColor BlindFireTraceColor = FLinearColor(0.1f, 0.9f, 0.1f);
 
    UPROPERTY(EditAnywhere, Category = "Weapon|Hit Scan|Trace")
    bool bTraceComplex = false; 
    UPROPERTY(EditAnywhere, Category = "Weapon|Hit Scan|Trace")
    bool bReturnPhysicalMaterial = false; 
    UPROPERTY(EditAnywhere, Category = "Weapon|Hit Scan|Trace")
    float TraceDistanceTooClose = 0.075f;
 
protected:
    virtual void BeginPlay() override;
    
    virtual bool LineTrace(const float GunRange, const FVector& BulletSpread, const FVector& TraceLocation, const FRotator& TraceRotation, FHitResult& Hit, FVector& ShotDirection, const FLinearColor& Color = FLinearColor::Green, const FVector& CustomLineEnd = FVector::ZeroVector) const;
    virtual FHitResult BlindFireWeaponTrace(const float GunRange, const FVector& BulletSpread, const FVector& TraceLocation,
        const FRotator& TraceRotation, const float Accuracy, const AActor* ActorToIgnore = nullptr);
    
    virtual float CalculateDistanceDamage(const FWeaponStats_T& WeaponStats, const float Distance) const;
 
private:
    void LogDebugMessage(const FString& Message, const bool bError = false) const;
 
    UPROPERTY()
    const USceneComponent* MuzzlePoint = nullptr;
 
    UPROPERTY()
    const AActor* TraceActorToIgnore = nullptr;
    UPROPERTY()
    TArray<AActor*> ActorsToIgnore;
 
    
};