DeployableMine.h

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// Copyright Blue Isle Studios Inc 2018. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Weapons/Deployable/Deployable.h"
#include "Engine/EngineTypes.h"
#include "DeployableMine.generated.h"
 
class UProjectileMovementComponent;
class USphereComponent;
class UAfflictionInstance;
 
UCLASS()
class PROJECTX_API ADeployableMine : public ADeployable
{
    GENERATED_UCLASS_BODY()
 
    ADeployableMine();
public:
    UFUNCTION(BlueprintCallable)
    float GetLaunchTime() const { return LaunchTime; }
    UFUNCTION(BlueprintCallable)
    float GetLaunchHeight() const { return TriggeredLaunchHeight; }
    UFUNCTION(BlueprintCallable)
    float GetTriggerDelayTime() const { return TriggerDelay; }
    UFUNCTION(BlueprintCallable)
    float GetMotionSensorSize() const { return MotionSensorRadius; }
    UFUNCTION(BlueprintCallable)
    float GetExplosionRadius() const { return ExplosionRadius; }
 
protected:
    bool CheckForMovingEnemies();
 
    virtual void Died(float Damage, FDamageEvent const& DamageEvent, AController* EventInstigator, AActor* DamageCauser, APlayerState* InstigatorPlayerState) override;
    virtual void Tick(float DeltaTime) override;
    void TriggerExplosion(bool bUseTimer);
 
    UFUNCTION()
    void OnMineBounce(const FHitResult& ImpactResult, const FVector& ImpactVelocity);
    UFUNCTION()
    void OnMineStopMoving(const FHitResult& ImpactResult);
    UFUNCTION(BlueprintImplementableEvent)
    void OnExplosion();
    UFUNCTION(BlueprintImplementableEvent)
    void OnMineTriggered();
    UFUNCTION(BlueprintImplementableEvent)
    void OnMineArmed(const FHitResult& ImpactResult);
 
    UFUNCTION()
    virtual void Explosion();
    UFUNCTION()
    void OnOverlap(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult & SweepResult);
    UFUNCTION(NetMulticast,Unreliable)
    void Multicast_Explosion_PlayExplosionEffects_UnReliable();
    UFUNCTION(NetMulticast, Unreliable)
    void Multicast_MineTriggered_PlayTriggerEffects_Unrealiable();
 
    /*Movement Component for the deployable when thrown*/
    UPROPERTY(EditDefaultsOnly)
    UProjectileMovementComponent* ProjectileMovementComponent;
    
    /*Root Collision*/
    UPROPERTY(EditDefaultsOnly)
    USphereComponent* Sphere;
 
    /*Damage Type to apply on explosion*/
    UPROPERTY(EditDefaultsOnly)
    TSubclassOf<UDamageType> DamageType;
    /* Size of MotionSensor Area*/
    UPROPERTY(EditDefaultsOnly)
    float MotionSensorRadius = 3000.0f;
    /* Size of MotionSensor Area*/
    UPROPERTY(EditDefaultsOnly)
    float LaunchTime = 3.0f;
    /* Size of MotionSensor Area*/
    UPROPERTY(EditDefaultsOnly)
    float TriggerDelay = 3.0f;
 
    /*Maximum Damage from the explosion*/
    UPROPERTY(EditDefaultsOnly)
    float ExplosionDamageMax = 75.0f;
    /*Minimum Damage from the explosion*/
    UPROPERTY(EditDefaultsOnly)
    float ExplosionDamageMin = 1.0f;
    /*How Much damage is reduced at edge of explosion*/
    UPROPERTY(EditDefaultsOnly)
    float DamageFallOff = 0.8f;
    /* Size of the Explosion*/
    UPROPERTY(EditDefaultsOnly)
    float ExplosionRadius = 1000.0f;
    /*How Much damage is reduced at edge of explosion*/
    UPROPERTY(EditDefaultsOnly)
    float TriggeredLaunchHeight = 3000.0f;
    /*affliction applied if in range for dmg*/
    UPROPERTY(EditDefaultsOnly)
    TSubclassOf<UAfflictionInstance> ProximityWarningAfflictionClass;
    /* Collision Profiles that trigger bounces*/
    UPROPERTY(EditDefaultsOnly, meta = (Bitmask, BitmaskEnum = "ECollisionChannel"))
    TArray<TEnumAsByte<ECollisionChannel>> AllowableBounceProfiles;
 
    int32 ExplosionInterpolaterID;
    FTimerHandle ExplosionDelayTimer;
    bool bExplosionTriggered;
    FVector SurfaceNormal;
};