WeaponSystemWidget.h

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// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Blueprint/UserWidget.h"
#include "Data/WeaponStructs.h"
#include "Interfaces/WeaponHUDInterface.h"
#include "WeaponSystemWidget.generated.h"
 
 
 
UCLASS()
class WEAPONSYSTEM_API UWeaponSystemWidget : public UUserWidget, public IWeaponHUDInterface
{
    GENERATED_BODY()
 
public:
    explicit UWeaponSystemWidget(const FObjectInitializer& ObjectInitializer);
    
    virtual void SetPlayerWeaponState(const FPlayerWeaponState& WeaponState) override;
    virtual void SetAmmo(const int32 CurrentAmmo,const int32 TotalAmmo) override;
    virtual void UpdateWeapons(const TArray<FWeaponData_T>& Weapons, const int32 CurrentWeaponIndex) override;
    virtual void SetMaxNumberOfWeaponsDisplayed(const int32 Number) override{MaxNumberOfWeaponsDisplayed = Number;};
    // virtual void GunRecoil(const float RecoilAmount) override;
 
    UFUNCTION(BlueprintPure, BlueprintCallable, Category="Weapons")
    int32 GetLastWeaponIndex() const{return LastWeaponIndex;};
 
    
 
    
    UFUNCTION(BlueprintImplementableEvent, BlueprintCallable, Category="Weapon System")
    void OnWeaponsChanged(const TArray<FWeaponData_T> & OutWeaponsInventory, const int32 CurrentWeapon);
    UFUNCTION(BlueprintImplementableEvent, BlueprintCallable, Category="Weapon System")
    void OnPlayerWeaponStateChanged(const FPlayerWeaponState& PlayerWeaponState);
    UFUNCTION(BlueprintImplementableEvent, BlueprintCallable, Category="Weapon System")
    void OnAmmoChanged(const int32 CurrentAmmo, const int32 TotalAmmo);
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Weapons")
    int32 SpacerSize = 4;
 
protected:
    virtual bool Initialize() override;
 
    UPROPERTY(VisibleAnywhere, BlueprintReadOnly, meta = (BindWidget), Category="Weapon System")
    class UTextBlock* CurrentAmmoTextBlock;
    UPROPERTY(VisibleAnywhere, BlueprintReadOnly, meta = (BindWidget), Category="Weapon System")
    class UTextBlock* CurrentTotalAmmoTextBlock;
    UPROPERTY(VisibleAnywhere, BlueprintReadOnly, meta = (BindWidget), Category="Weapon System")
    class UHorizontalBox* WeaponSlotsBox;
    
    UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Weapon System")
    TArray<class UWeaponSlotWidget*> WeaponSlots;
private:
 
    UPROPERTY(EditAnywhere, Category="Weapon System")
    TSubclassOf<class UWeaponSlotWidget> WeaponSlotClass;
 
    int32 MaxNumberOfWeaponsDisplayed;
    int32 LastWeaponIndex = 99;
 
    
};