Initial Commit - Lesson 31 (Commit #1)

Source/FPSTemplate/Public/UI/Elims/ScoreWidget.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 "ScoreWidget.generated.h"
+
+class UTextBlock;
+class AMatchPlayerState;
+
+/**
+ * 
+ */
+UCLASS()
+class FPSTEMPLATE_API UScoreWidget : public UUserWidget
+{
+	GENERATED_BODY()
+public:
+	virtual void NativeConstruct() override;
+	
+	UPROPERTY(meta = (BindWidget))
+	UTextBlock* ScoreText;
+
+protected:
+	UFUNCTION()
+	void OnScoreChanged(int32 NewScore);
+
+	UFUNCTION()
+	void OnPlayerStateInitialized();
+
+	AMatchPlayerState* GetPlayerState() const;
+};

Source/FPSTemplate/Public/UI/Elims/SpecialElimWidget.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 "SpecialElimWidget.generated.h"
+
+class UTextBlock;
+class UImage;
+/**
+ * 
+ */
+UCLASS()
+class FPSTEMPLATE_API USpecialElimWidget : public UUserWidget
+{
+	GENERATED_BODY()
+public:
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UTextBlock> ElimText;
+
+	UPROPERTY(meta = (BindWidget), BlueprintReadOnly, EditDefaultsOnly)
+	TObjectPtr<UImage> ElimImage;
+
+	void InitializeWidget(const FString& InElimMessage, UTexture2D* InElimTexture);
+
+	UFUNCTION(BlueprintCallable)
+	static void CenterWidget(UUserWidget* Widget, float VerticalRatio = 0.f);
+};

Source/FPSTemplate/Public/UI/ShooterAmmoCounter.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 "ShooterAmmoCounter.generated.h"
+
+class UImage;
+class UTextBlock;
+
+/**
+ * 
+ */
+UCLASS()
+class FPSTEMPLATE_API UShooterAmmoCounter : public UUserWidget
+{
+	GENERATED_BODY()
+public:
+
+	virtual void NativeConstruct() override;
+
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UImage> Image_WeaponIcon;
+
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UTextBlock> Text_Ammo;
+
+
+
+	UPROPERTY()
+	TObjectPtr<UMaterialInstanceDynamic> CurrentWeaponIcon_DynMatInst;
+
+private:
+	
+	int32 TotalAmmo;
+	
+	UFUNCTION()
+	void OnPossessedPawnChanged(APawn* OldPawn, APawn* NewPawn);
+
+	UFUNCTION()
+	void OnCarriedAmmoChanged(UMaterialInstanceDynamic* WeaponIconDynMatInst, int32 InCarriedAmmo, int32 RoundsInWeapon);
+
+	UFUNCTION()
+	void OnRoundFired(int32 RoundsCurrent, int32 RoundsMax, int32 RoundsCarried);
+
+	UFUNCTION()
+	void OnWeaponFirstReplicated(AWeapon* Weapon);
+};

Source/FPSTemplate/Public/UI/ShooterHUD.h

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+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "GameFramework/HUD.h"
+#include "ShooterHUD.generated.h"
+
+class UUserWidget;
+
+/**
+ * 
+ */
+UCLASS()
+class FPSTEMPLATE_API AShooterHUD : public AHUD
+{
+	GENERATED_BODY()
+public:
+	UUserWidget* GetShooterOverlay() {return Overlay;}
+
+protected:
+	virtual void BeginPlay() override;
+
+private:
+
+	UPROPERTY(EditDefaultsOnly, Category = "Overlay")
+	TSubclassOf<UUserWidget> ShooterOverlayClass;
+
+	UPROPERTY()
+	TObjectPtr<UUserWidget> Overlay;
+};

Source/FPSTemplate/Public/UI/ShooterReticle.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 "ShooterTypes/ShooterTypes.h"
+#include "ShooterReticle.generated.h"
+
+namespace Reticle
+{
+	extern FPSTEMPLATE_API const FName Inner_RGBA;
+	extern FPSTEMPLATE_API const FName RoundedCornerScale;
+	extern FPSTEMPLATE_API const FName ShapeCutThickness;
+}
+
+namespace Ammo
+{
+	extern FPSTEMPLATE_API const FName Rounds_Current;
+	extern FPSTEMPLATE_API const FName Rounds_Max;
+}
+
+class UImage;
+class AWeapon;
+
+/**
+ * 
+ */
+UCLASS()
+class FPSTEMPLATE_API UShooterReticle : public UUserWidget
+{
+	GENERATED_BODY()
+public:
+
+	virtual void NativeConstruct() override;
+	virtual void NativeTick(const FGeometry& MyGeometry, float InDeltaTime) override;
+
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UImage> Image_Reticle;
+
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UImage> Image_AmmoCounter;
+
+
+private:
+
+	UPROPERTY()
+	TObjectPtr<UMaterialInstanceDynamic> CurrentReticle_DynMatInst;
+
+	UPROPERTY()
+	TObjectPtr<UMaterialInstanceDynamic> CurrentAmmoCounter_DynMatInst;
+
+	FReticleParams CurrentReticleParams;
+	float BaseCornerScaleFactor;
+	float _BaseCornerScaleFactor_TargetingPlayer;
+	float _BaseCornerScaleFactor_Aiming;
+	float _BaseCornerScaleFactor_RoundFired;	
+	float BaseShapeCutFactor;
+	float _BaseShapeCutFactor_Aiming;
+	float _BaseShapeCutFactor_RoundFired;
+	bool bTargetingPlayer;
+	bool bAiming;
+
+	UFUNCTION()
+	void OnPossessedPawnChanged(APawn* OldPawn, APawn* NewPawn);
+
+	UFUNCTION()
+	void OnReticleChange(UMaterialInstanceDynamic* ReticleDynMatInst, const FReticleParams& ReticleParams, bool bCurrentlyTargetingPlayer = false);
+
+	UFUNCTION()
+	void OnAmmoCounterChange(UMaterialInstanceDynamic* AmmoCounterDynMatInst, int32 RoundsCurrent, int32 RoundsMax);
+
+	UFUNCTION()
+	void OnTargetingPlayerStatusChanged(bool bIsTargetingPlayer);
+
+	UFUNCTION()
+	void OnRoundFired(int32 RoundsCurrent, int32 RoundsMax, int32 RoundsCarried);
+
+	UFUNCTION()
+	void OnAimingStatusChanged(bool bIsAiming);
+
+	UFUNCTION()
+	void OnWeaponFirstReplicated(AWeapon* Weapon);
+};
+
+