feat: add Hpbar, add RoundProgress

Hpbar  - not working

Exo.uproject

@@ -9,7 +9,10 @@
 			"Type": "Runtime",
 			"LoadingPhase": "Default",
 			"AdditionalDependencies": [
-				"Engine"
+				"Engine",
+				"UMG",
+				"Slate",
+				"SlateCore"
 			]
 		}
 	],

Source/Exo/Private/Characters/ExoPlayerCharacter.cpp

@@ -2,6 +2,8 @@
 
 
 #include "Characters/ExoPlayerCharacter.h"
+
+#include "Blueprint/UserWidget.h"
 #include "Characters/Components/ShootingComponent.h"
 #include "GameFramework/CharacterMovementComponent.h"
 #include "Items/AmmoBoxBase.h"
@@ -32,6 +34,20 @@ void AExoPlayerCharacter::BeginPlay()
 	Super::BeginPlay();
 
 	GetCapsuleComponent()->OnComponentBeginOverlap.AddDynamic(this, &AExoPlayerCharacter::OnActorBeginOverlap);
+
+
+
+	if (PlayerHudClass)
+	{
+		GEngine->AddOnScreenDebugMessage(-1,5.0f,FColor::Green,TEXT("Jest klasa hudu playera"));
+		PlayerHud = CreateWidget<UUserWidget>(GetWorld(),PlayerHudClass);
+		if (PlayerHud)
+		{
+			PlayerHud->AddToViewport();
+			PlayerHud->AddToPlayerScreen();
+			GEngine->AddOnScreenDebugMessage(-1,5.0f,FColor::Green,TEXT("Dodaje to Viewportu"));
+		}
+	}
 }
 
 void AExoPlayerCharacter::OnActorBeginOverlap(UPrimitiveComponent* OverlappedComp, AActor* OtherActor, UPrimitiveComponent* OtherComp,

Source/Exo/Private/Widget/UWBP_HpBar.cpp

@@ -0,0 +1,14 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "Widget/UWBP_HpBar.h"
+
+#include "Components/ProgressBar.h"
+#include "Widget/UWBP_RoundProgressBar.h"
+
+void UWBP_HpBar::SetHp(float hp, float hpMax)
+{
+	if (!HPBar)
+		return;
+	HPBar->SetPercent(hp/hpMax);
+}

Source/Exo/Private/Widget/UWBP_RoundProgressBar.cpp

@@ -0,0 +1,35 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "Widget/UWBP_RoundProgressBar.h"
+#include "Components/Image.h"  
+#include "Styling/SlateBrush.h"
+
+
+void UUWBP_RoundProgressBar::BeginDestroy()
+{
+	Super::BeginDestroy();
+	
+}
+
+void UUWBP_RoundProgressBar::SetPercent(float percent)
+{
+	if (!DynamicMaterial)
+	{
+		if (!ImageBar)
+			return;
+		FSlateBrush brush= ImageBar->Brush;
+		UMaterialInterface* material=Cast<UMaterialInterface>(brush.GetResourceObject());
+		if (!material)
+			return;
+		DynamicMaterial = UMaterialInstanceDynamic::Create(material, this);
+		if (DynamicMaterial)
+		{
+			FSlateBrush newBrush= brush;
+			newBrush.SetResourceObject(DynamicMaterial);
+			ImageBar->Brush = newBrush;
+		}
+	}
+	if (DynamicMaterial)
+		DynamicMaterial->SetScalarParameterValue("Percent",percent);
+}

Source/Exo/Public/Characters/ExoPlayerCharacter.h

@@ -54,6 +54,9 @@ public:
 	UPROPERTY(EditAnywhere, Category = "Health")
 	float CurrentHealth = 50.0f;
 
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "UI")
+	TSubclassOf<UUserWidget> PlayerHudClass;
+
 	UFUNCTION()
 	void OnActorBeginOverlap(UPrimitiveComponent* OverlappedComp, AActor* OtherActor, UPrimitiveComponent* OtherComp,
 		int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult
@@ -66,4 +69,6 @@ protected:
 	virtual void BeginPlay() override;
 
 	float MaxHealth = 100.0f;
+
+	UUserWidget* PlayerHud;
 };

Source/Exo/Public/Widget/UWBP_HpBar.h

@@ -0,0 +1,22 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Blueprint/UserWidget.h"
+#include "UWBP_HpBar.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class UWBP_HpBar : public UUserWidget
+{
+	GENERATED_BODY()
+public:
+
+	void SetHp(float hp,float hpMax);
+	
+	UPROPERTY(EditAnywhere, meta = (BindWidget))
+	class UUWBP_RoundProgressBar* HPBar;
+};

Source/Exo/Public/Widget/UWBP_RoundProgressBar.h

@@ -0,0 +1,26 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Blueprint/UserWidget.h"
+#include "UWBP_RoundProgressBar.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class EXO_API UUWBP_RoundProgressBar : public UUserWidget
+{
+	GENERATED_BODY()
+	
+	UMaterialInstanceDynamic* DynamicMaterial = nullptr;
+public:
+	virtual void BeginDestroy() override;
+	
+	UFUNCTION(BlueprintCallable)
+	void SetPercent(float percent);
+
+	UPROPERTY(EditAnywhere, meta = (BindWidget))
+	class UImage* ImageBar;
+};