GroundEffectVolume.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 "GroundEffectVolume.generated.h"
 
class UAfflictionVolume;
 
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FGroundEffectTeamChangedSignature, int32, NewTeam);
 
UCLASS()
class PROJECTX_API AGroundEffectVolume : public AActor, public ITeamInterface
{
    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;
    UFUNCTION(BlueprintCallable)
    void SpawnGroundEffects(float AreaRadius, float NumberOfPoints);
    UFUNCTION(BlueprintImplementableEvent)
    void SpawnGroundEffectAtPosition(const FVector& Position);
 
    UPROPERTY(BlueprintAssignable)
    FGroundEffectTeamChangedSignature OnTeamChangedEvent;
 
protected:
    // Called when the game starts or when spawned
    virtual void BeginPlay() override;
    UFUNCTION()
    void OnRep_TeamOwner();
protected:
    //The base Affliction Overlap Component used by this volume
    UPROPERTY(EditAnywhere, Category = "Ground Effect", meta = (AllowPrivateAccess = true))
    UAfflictionVolume* AfflictionVolume = nullptr;
    //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 Radius of the area to spawn the ground effects
    UPROPERTY(EditAnywhere, Category = "Ground Effect", meta = (AllowPrivateAccess = true))
    float GroundEffectSpawnRadius = 100.0f;
    //The Number of Effects To Spawn
    UPROPERTY(EditAnywhere, Category = "Ground Effect", meta = (AllowPrivateAccess = true))
    float NumberOfGroundEffects = 100.0f;
    //Control density of effects
    UPROPERTY(EditAnywhere, Category = "Ground Effect", meta = (AllowPrivateAccess = true))
    float Alpha = 1.0f;
    //How Hight to Start for checking the ground
    UPROPERTY(EditAnywhere, Category = "Ground Effect", meta = (AllowPrivateAccess = true))
    float TestHeight = 1000.0f;
};