119 lines
3.8 KiB
C++
119 lines
3.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "GameFramework/Actor.h"
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#include "LyraWeaponSpawner.generated.h"
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#define UE_API LYRAGAME_API
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namespace EEndPlayReason { enum Type : int; }
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class APawn;
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class UCapsuleComponent;
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class ULyraInventoryItemDefinition;
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class ULyraWeaponPickupDefinition;
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class UObject;
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class UPrimitiveComponent;
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class UStaticMeshComponent;
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struct FFrame;
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struct FGameplayTag;
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struct FHitResult;
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UCLASS(MinimalAPI, Blueprintable,BlueprintType)
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class ALyraWeaponSpawner : public AActor
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{
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GENERATED_BODY()
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public:
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// Sets default values for this actor's properties
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UE_API ALyraWeaponSpawner();
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protected:
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// Called when the game starts or when spawned
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UE_API virtual void BeginPlay() override;
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UE_API virtual void EndPlay(const EEndPlayReason::Type EndPlayReason) override;
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public:
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// Called every frame
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UE_API virtual void Tick(float DeltaTime) override;
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UE_API void OnConstruction(const FTransform& Transform) override;
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protected:
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//Data asset used to configure a Weapon Spawner
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UPROPERTY(EditInstanceOnly, BlueprintReadOnly, Category = "Lyra|WeaponPickup")
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TObjectPtr<ULyraWeaponPickupDefinition> WeaponDefinition;
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UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, ReplicatedUsing = OnRep_WeaponAvailability, Category = "Lyra|WeaponPickup")
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bool bIsWeaponAvailable;
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//The amount of time between weapon pickup and weapon spawning in seconds
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UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Lyra|WeaponPickup")
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float CoolDownTime;
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//Delay between when the weapon is made available and when we check for a pawn standing in the spawner. Used to give the bIsWeaponAvailable OnRep time to fire and play FX.
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UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Lyra|WeaponPickup")
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float CheckExistingOverlapDelay;
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//Used to drive weapon respawn time indicators 0-1
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UPROPERTY(BlueprintReadOnly, Transient, Category = "Lyra|WeaponPickup")
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float CoolDownPercentage;
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public:
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UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Lyra|WeaponPickup")
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TObjectPtr<UCapsuleComponent> CollisionVolume;
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UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Lyra|WeaponPickup")
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TObjectPtr<UStaticMeshComponent> PadMesh;
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UPROPERTY(BlueprintReadOnly, Category = "Lyra|WeaponPickup")
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TObjectPtr<UStaticMeshComponent> WeaponMesh;
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UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, Category = "Lyra|WeaponPickup")
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float WeaponMeshRotationSpeed;
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FTimerHandle CoolDownTimerHandle;
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FTimerHandle CheckOverlapsDelayTimerHandle;
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UFUNCTION()
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UE_API void OnOverlapBegin(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepHitResult);
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//Check for pawns standing on pad when the weapon is spawned.
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UE_API void CheckForExistingOverlaps();
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UFUNCTION(BlueprintNativeEvent)
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UE_API void AttemptPickUpWeapon(APawn* Pawn);
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UFUNCTION(BlueprintImplementableEvent, Category = "Lyra|WeaponPickup")
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UE_API bool GiveWeapon(TSubclassOf<ULyraInventoryItemDefinition> WeaponItemClass, APawn* ReceivingPawn);
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UE_API void StartCoolDown();
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UFUNCTION(BlueprintCallable, Category = "Lyra|WeaponPickup")
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UE_API void ResetCoolDown();
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UFUNCTION()
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UE_API void OnCoolDownTimerComplete();
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UE_API void SetWeaponPickupVisibility(bool bShouldBeVisible);
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UFUNCTION(BlueprintNativeEvent, Category = "Lyra|WeaponPickup")
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UE_API void PlayPickupEffects();
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UFUNCTION(BlueprintNativeEvent, Category = "Lyra|WeaponPickup")
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UE_API void PlayRespawnEffects();
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UFUNCTION()
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UE_API void OnRep_WeaponAvailability();
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/** Searches an item definition type for a matching stat and returns the value, or 0 if not found */
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UFUNCTION(BlueprintCallable, BlueprintPure, Category = "Lyra|WeaponPickup")
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static UE_API int32 GetDefaultStatFromItemDef(const TSubclassOf<ULyraInventoryItemDefinition> WeaponItemClass, FGameplayTag StatTag);
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};
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#undef UE_API
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